chore: changelog v0.5.0

feat: add stepType to largeInt spinbox (#179 )
build: unpin pyside6.5 (#178 )
2025-07-21 12:11:07 +02:00 · 2023-08-06 09:03:14 -04:00 · 2023-08-06 08:57:22 -04:00 · 2023-08-05 19:01:25 -04:00 · 2023-08-03 11:08:12 -04:00 · 2023-08-03 09:30:36 -04:00
142 changed files with 11433 additions and 1905 deletions
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -0,0 +1,10 @@
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    commit-message:
+      prefix: "ci(dependabot):"
--- a/.github/workflows/test_and_deploy.yml
+++ b/.github/workflows/test_and_deploy.yml
@@ -3,13 +3,11 @@ name: Test
 on:
  push:
    branches:
-      - master
      - main
    tags:
      - "v*" # Push events to matching v*, i.e. v1.0, v20.15.10
  pull_request:
    branches:
-      - master
      - main
  workflow_dispatch:

@@ -17,130 +15,176 @@ jobs:
  test:
    name: ${{ matrix.platform }} py${{ matrix.python-version }} ${{ matrix.backend }}
    runs-on: ${{ matrix.platform }}
-    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        platform: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: [3.7, 3.8, 3.9]
-        backend: [pyqt5, pyside2]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        backend: [pyqt5, pyside2, pyqt6]
+        exclude:
+          # Abort (core dumped) on linux pyqt6, unknown reason
+          - platform: ubuntu-latest
+            backend: pyqt6
+          # lack of wheels for pyside2/py3.11
+          - python-version: "3.11"
+            backend: pyside2
+
        include:
-          # pyqt6 and pyside6 on latest platforms
-          - python-version: 3.9
-            platform: ubuntu-latest
+          - python-version: "3.10"
+            platform: macos-latest
            backend: pyside6
-            screenshot: 1
-          - python-version: 3.9
+          - python-version: "3.11"
+            platform: macos-latest
+            backend: pyside6
+          - python-version: "3.10"
            platform: windows-latest
            backend: pyside6
-            screenshot: 1
-          - python-version: 3.9
-            platform: macos-11.0
-            backend: pyside6
-            screenshot: 1
-          - python-version: 3.9
-            platform: ubuntu-latest
-            backend: pyqt6
-          - python-version: 3.9
+          - python-version: "3.11"
            platform: windows-latest
-            backend: pyqt6
-          - python-version: 3.9
-            platform: macos-11.0
-            backend: pyqt6
+            backend: pyside6

-          # big sur, 3.9
-          - python-version: 3.9
-            platform: macos-11.0
-            backend: pyside2
-          - python-version: 3.9
-            platform: macos-11.0
+          # python 3.7
+          - python-version: 3.7
+            platform: macos-latest
            backend: pyqt5
+          - python-version: 3.7
+            platform: windows-latest
+            backend: pyside2

-          # legacy OS
+          # legacy Qt
          - python-version: 3.8
-            platform: ubuntu-18.04
-            backend: pyside2
-          - python-version: 3.6
-            platform: ubuntu-16.04
-            backend: pyqt5
-          - python-version: 3.6
-            platform: windows-2016
-            backend: pyqt5
+            platform: ubuntu-latest
+            backend: "pyqt5==5.12.*"
+          - python-version: 3.8
+            platform: ubuntu-latest
+            backend: "pyqt5==5.13.*"
+          - python-version: 3.8
+            platform: ubuntu-latest
+            backend: "pyqt5==5.14.*"
+
    steps:
-      - uses: actions/checkout@v2
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.11.0
+        with:
+          access_token: ${{ github.token }}
+
+      - uses: actions/checkout@v3

      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

-      - name: Install Linux libraries
-        if: runner.os == 'Linux'
-        run: |
-          sudo apt-get install -y libdbus-1-3 libxkbcommon-x11-0 libxcb-icccm4 \
-            libxcb-image0 libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 \
-            libxcb-xinerama0 libxcb-xfixes0
+      - uses: tlambert03/setup-qt-libs@v1.4
+
      - name: Linux opengl
-        if: runner.os == 'Linux' && ( matrix.backend == 'pyside6' || matrix.backend == 'pyqt6' )
+        if: runner.os == 'Linux' && ( startsWith(matrix.backend, 'pyside6') || startsWith(matrix.backend, 'pyqt6') )
        run: sudo apt-get install -y libopengl0 libegl1-mesa libxcb-xinput0

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
-          pip install setuptools tox tox-gh-actions
+          python -m pip install -e .[test]
+          python -m pip install ${{ matrix.backend }}

-      - name: Test with tox
-        run: tox
-        env:
-          PLATFORM: ${{ matrix.platform }}
-          BACKEND: ${{ matrix.backend }}
+      - name: Test
+        uses: aganders3/headless-gui@v1.2
+        with:
+          run: python -m pytest --color=yes --cov=superqt --cov-report=xml

      - name: Coverage
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@v3

-      - name: Install for screenshots
-        if: matrix.screenshot
-        run: pip install . ${{ matrix.backend }}
-
-      - name: Screenshots
-        if: runner.os == 'Linux' && matrix.screenshot
-        uses: GabrielBB/xvfb-action@v1
+  test_old_qtpy:
+    name: qtpy minreq
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: tlambert03/setup-qt-libs@v1.4
+      - uses: actions/setup-python@v4
        with:
-          run: python examples/demo_widget.py
+          python-version: "3.8"

-      - name: Screenshots
-        if: runner.os != 'Linux' && matrix.screenshot
-        run: python examples/demo_widget.py
+      - name: install
+        run: |
+          python -m pip install -U pip
+          python -m pip install -e .[test,pyqt5]
+          python -m pip install qtpy==1.1.0 typing-extensions==3.10.0.0

-      - uses: actions/upload-artifact@v2
-        if: matrix.screenshot
+      - name: Test
+        uses: aganders3/headless-gui@v1.2
        with:
-          name: screenshots ${{ runner.os }}
-          path: screenshots
+          run: python -m pytest --color=yes

+  test_napari:
+    name: napari tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          path: superqt
+
+      - uses: actions/checkout@v3
+        with:
+          repository: napari/napari
+          path: napari-repo
+          fetch-depth: 2
+
+      - uses: tlambert03/setup-qt-libs@v1
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+
+      - name: install
+        run: |
+          python -m pip install -U pip
+          python -m pip install ./superqt
+          python -m pip install ./napari-repo[testing,pyqt5]
+
+      - name: Test napari
+        uses: aganders3/headless-gui@v1.2
+        with:
+          working-directory: napari-repo
+          run: python -m pytest --color=yes napari/_qt
+
+  check-manifest:
+    name: Check Manifest
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
+      - run: pip install check-manifest && check-manifest

  deploy:
    # this will run when you have tagged a commit, starting with "v*"
    # and requires that you have put your twine API key in your
    # github secrets (see readme for details)
-    needs: [test]
+    needs: [test, check-manifest]
+    if: ${{ github.repository == 'pyapp-kit/superqt' && contains(github.ref, 'tags') }}
    runs-on: ubuntu-latest
-    if: contains(github.ref, 'tags')
    steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
      - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
        with:
          python-version: "3.x"
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
-          pip install -U setuptools setuptools_scm wheel twine
+          pip install build twine
      - name: Build and publish
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.TWINE_API_KEY }}
        run: |
          git tag
-          python setup.py sdist bdist_wheel
+          python -m build
+          twine check dist/*
          twine upload dist/*
+
+      - uses: softprops/action-gh-release@v1
+        with:
+          generate_release_notes: true
--- a/.github_changelog_generator
+++ b/.github_changelog_generator
@@ -0,0 +1,9 @@
+# run this with:
+# export CHANGELOG_GITHUB_TOKEN=......
+# github_changelog_generator --future-release vX.Y.Z
+user=pyapp-kit
+project=superqt
+issues=false
+since-tag=v0.2.0
+exclude-labels=duplicate,question,invalid,wontfix,hide
+add-sections={"documentation":{"prefix":"**Documentation updates:**","labels":["documentation"]},"tests":{"prefix":"**Tests & CI:**","labels":["tests"]},"refactor":{"prefix":"**Refactors:**","labels":["refactor"]}}
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@ __pycache__/
 # Distribution / packaging
 .Python
 env/
+.venv/
 build/
 develop-eggs/
 dist/
@@ -44,7 +45,6 @@ nosetests.xml
 coverage.xml
 *,cover
 .hypothesis/
-.napari_cache

 # Translations
 *.mo
@@ -76,6 +76,9 @@ target/
 .DS_Store

 # written by setuptools_scm
-*/_version.py
+src/superqt/_version.py
 .vscode/settings.json
 screenshots
+
+.mypy_cache
+docs/_auto_images/
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,23 +1,38 @@
+ci:
+  autoupdate_schedule: monthly
+  autofix_commit_msg: "style: [pre-commit.ci] auto fixes [...]"
+  autoupdate_commit_msg: "ci: [pre-commit.ci] autoupdate"
+
 repos:
  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.4.0
+    rev: v4.4.0
    hooks:
+      - id: check-docstring-first
      - id: end-of-file-fixer
      - id: trailing-whitespace
-  - repo: https://github.com/PyCQA/isort
-    rev: 5.8.0
-    hooks:
-      - id: isort
-  - repo: https://github.com/asottile/pyupgrade
-    rev: v2.13.0
-    hooks:
-      - id: pyupgrade
+
  - repo: https://github.com/psf/black
-    rev: 21.4b0
+    rev: 23.7.0
    hooks:
      - id: black
-  - repo: https://github.com/PyCQA/flake8
-    rev: 3.9.1
+
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.0.281
    hooks:
-      - id: flake8
-        pass_filenames: true
+      - id: ruff
+        args: ["--fix"]
+
+  - repo: https://github.com/abravalheri/validate-pyproject
+    rev: v0.13
+    hooks:
+      - id: validate-pyproject
+
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.4.1
+    hooks:
+      - id: mypy
+        exclude: tests|examples
+        additional_dependencies:
+          - types-Pygments
+        stages:
+          - manual
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,298 @@
+# Changelog
+
+## [v0.5.0](https://github.com/pyapp-kit/superqt/tree/v0.5.0) (2023-08-06)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.4.1...v0.5.0)
+
+**Implemented enhancements:**
+
+- feat: add stepType to largeInt spinbox [\#179](https://github.com/pyapp-kit/superqt/pull/179) ([tlambert03](https://github.com/tlambert03))
+- Searchable tree widget from a mapping [\#158](https://github.com/pyapp-kit/superqt/pull/158) ([andy-sweet](https://github.com/andy-sweet))
+- Add `QElidingLineEdit` class for elidable `QLineEdit`s [\#154](https://github.com/pyapp-kit/superqt/pull/154) ([dalthviz](https://github.com/dalthviz))
+
+**Fixed bugs:**
+
+- fix: focus events on QLabeledSlider [\#175](https://github.com/pyapp-kit/superqt/pull/175) ([tlambert03](https://github.com/tlambert03))
+- Set parent of timer in throttler [\#171](https://github.com/pyapp-kit/superqt/pull/171) ([Czaki](https://github.com/Czaki))
+- fix: fix double slider label editing [\#168](https://github.com/pyapp-kit/superqt/pull/168) ([tlambert03](https://github.com/tlambert03))
+
+**Documentation updates:**
+
+- Fix typos [\#147](https://github.com/pyapp-kit/superqt/pull/147) ([kianmeng](https://github.com/kianmeng))
+
+**Tests & CI:**
+
+- tests: add qtbot to test to fix windows segfault [\#165](https://github.com/pyapp-kit/superqt/pull/165) ([tlambert03](https://github.com/tlambert03))
+- test: fixing tests \[wip\] [\#164](https://github.com/pyapp-kit/superqt/pull/164) ([tlambert03](https://github.com/tlambert03))
+
+**Merged pull requests:**
+
+- build: unpin pyside6.5 [\#178](https://github.com/pyapp-kit/superqt/pull/178) ([tlambert03](https://github.com/tlambert03))
+- build: pin pyside6 to \<6.5.1 [\#169](https://github.com/pyapp-kit/superqt/pull/169) ([tlambert03](https://github.com/tlambert03))
+- pin pyside6\<6.5 [\#160](https://github.com/pyapp-kit/superqt/pull/160) ([tlambert03](https://github.com/tlambert03))
+- ci: \[pre-commit.ci\] autoupdate [\#146](https://github.com/pyapp-kit/superqt/pull/146) ([pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci))
+
+## [v0.4.1](https://github.com/pyapp-kit/superqt/tree/v0.4.1) (2022-12-01)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.4.0...v0.4.1)
+
+**Implemented enhancements:**
+
+- feat: Add signal to QCollapsible [\#142](https://github.com/pyapp-kit/superqt/pull/142) ([ppwadhwa](https://github.com/ppwadhwa))
+- feat: Change icon used in Collapsible widget [\#140](https://github.com/pyapp-kit/superqt/pull/140) ([ppwadhwa](https://github.com/ppwadhwa))
+
+**Fixed bugs:**
+
+- Move QCollapsible toggle signal emit [\#144](https://github.com/pyapp-kit/superqt/pull/144) ([ppwadhwa](https://github.com/ppwadhwa))
+
+**Merged pull requests:**
+
+- build: use hatch for build backend, and use ruff for linting [\#139](https://github.com/pyapp-kit/superqt/pull/139) ([tlambert03](https://github.com/tlambert03))
+- chore: rename napari org to pyapp-kit [\#137](https://github.com/pyapp-kit/superqt/pull/137) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.4.0](https://github.com/pyapp-kit/superqt/tree/v0.4.0) (2022-11-09)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.3.8...v0.4.0)
+
+**Fixed bugs:**
+
+- fix: fix quantity set value and add test [\#131](https://github.com/pyapp-kit/superqt/pull/131) ([tlambert03](https://github.com/tlambert03))
+
+**Refactors:**
+
+- refactor: update pyproject and ci, add py3.11 test [\#132](https://github.com/pyapp-kit/superqt/pull/132) ([tlambert03](https://github.com/tlambert03))
+
+**Merged pull requests:**
+
+- chore: changelog v0.4.0 [\#136](https://github.com/pyapp-kit/superqt/pull/136) ([tlambert03](https://github.com/tlambert03))
+- ci\(dependabot\): bump actions/upload-artifact from 2 to 3 [\#135](https://github.com/pyapp-kit/superqt/pull/135) ([dependabot[bot]](https://github.com/apps/dependabot))
+- ci\(dependabot\): bump codecov/codecov-action from 2 to 3 [\#134](https://github.com/pyapp-kit/superqt/pull/134) ([dependabot[bot]](https://github.com/apps/dependabot))
+- build: unpin pyside6 [\#133](https://github.com/pyapp-kit/superqt/pull/133) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.3.8](https://github.com/pyapp-kit/superqt/tree/v0.3.8) (2022-10-10)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.3.7...v0.3.8)
+
+**Fixed bugs:**
+
+- fix: allow submodule imports [\#128](https://github.com/pyapp-kit/superqt/pull/128) ([kne42](https://github.com/kne42))
+
+## [v0.3.7](https://github.com/pyapp-kit/superqt/tree/v0.3.7) (2022-10-10)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.3.6...v0.3.7)
+
+**Implemented enhancements:**
+
+- feat: add Quantity widget \(using pint\) [\#126](https://github.com/pyapp-kit/superqt/pull/126) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.3.6](https://github.com/pyapp-kit/superqt/tree/v0.3.6) (2022-10-05)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.3.6rc0...v0.3.6)
+
+**Documentation updates:**
+
+- minor fix to readme [\#125](https://github.com/pyapp-kit/superqt/pull/125) ([tlambert03](https://github.com/tlambert03))
+- Docs [\#124](https://github.com/pyapp-kit/superqt/pull/124) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.3.6rc0](https://github.com/pyapp-kit/superqt/tree/v0.3.6rc0) (2022-10-03)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.3.5...v0.3.6rc0)
+
+**Implemented enhancements:**
+
+- feat: add editing finished signal to LabeledSliders [\#122](https://github.com/pyapp-kit/superqt/pull/122) ([tlambert03](https://github.com/tlambert03))
+
+**Fixed bugs:**
+
+- fix: fix missing labels after setValue [\#123](https://github.com/pyapp-kit/superqt/pull/123) ([tlambert03](https://github.com/tlambert03))
+- fix: Fix TypeError on slider rangeChanged signal [\#121](https://github.com/pyapp-kit/superqt/pull/121) ([tlambert03](https://github.com/tlambert03))
+- Simple workaround for pyside 6 [\#119](https://github.com/pyapp-kit/superqt/pull/119) ([Czaki](https://github.com/Czaki))
+- fix: Offer patch for \(unstyled\) QSliders on macos 12 and Qt \<6 [\#117](https://github.com/pyapp-kit/superqt/pull/117) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.3.5](https://github.com/pyapp-kit/superqt/tree/v0.3.5) (2022-08-17)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.3.4...v0.3.5)
+
+**Fixed bugs:**
+
+- fix range slider drag crash on PyQt6 [\#108](https://github.com/pyapp-kit/superqt/pull/108) ([sfhbarnett](https://github.com/sfhbarnett))
+- Fix float value error in pyqt configuration [\#106](https://github.com/pyapp-kit/superqt/pull/106) ([mstabrin](https://github.com/mstabrin))
+
+**Merged pull requests:**
+
+- chore: changelog v0.3.5 [\#110](https://github.com/pyapp-kit/superqt/pull/110) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.3.4](https://github.com/pyapp-kit/superqt/tree/v0.3.4) (2022-07-24)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.3.3...v0.3.4)
+
+**Fixed bugs:**
+
+- fix: relax runtime typing extensions requirement [\#101](https://github.com/pyapp-kit/superqt/pull/101) ([tlambert03](https://github.com/tlambert03))
+- fix: catch qpixmap deprecation [\#99](https://github.com/pyapp-kit/superqt/pull/99) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.3.3](https://github.com/pyapp-kit/superqt/tree/v0.3.3) (2022-07-10)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.3.2...v0.3.3)
+
+**Implemented enhancements:**
+
+- Add code syntax highlight utils [\#88](https://github.com/pyapp-kit/superqt/pull/88) ([Czaki](https://github.com/Czaki))
+
+**Fixed bugs:**
+
+- fix: fix deprecation warning on fonticon plugin discovery on python 3.10 [\#95](https://github.com/pyapp-kit/superqt/pull/95) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.3.2](https://github.com/pyapp-kit/superqt/tree/v0.3.2) (2022-05-03)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.3.1...v0.3.2)
+
+**Implemented enhancements:**
+
+- Add QSearchableListWidget and QSearchableComboBox widgets [\#80](https://github.com/pyapp-kit/superqt/pull/80) ([Czaki](https://github.com/Czaki))
+
+**Fixed bugs:**
+
+- Fix crazy animation loop on Qcollapsible [\#84](https://github.com/pyapp-kit/superqt/pull/84) ([tlambert03](https://github.com/tlambert03))
+- Reorder label update signal [\#83](https://github.com/pyapp-kit/superqt/pull/83) ([tlambert03](https://github.com/tlambert03))
+- Fix height of expanded QCollapsible when child changes size [\#72](https://github.com/pyapp-kit/superqt/pull/72) ([tlambert03](https://github.com/tlambert03))
+
+**Tests & CI:**
+
+- Fix deprecation warnings in tests [\#82](https://github.com/pyapp-kit/superqt/pull/82) ([tlambert03](https://github.com/tlambert03))
+
+**Merged pull requests:**
+
+- Add changelog for v0.3.2 [\#86](https://github.com/pyapp-kit/superqt/pull/86) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.3.1](https://github.com/pyapp-kit/superqt/tree/v0.3.1) (2022-03-02)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.3.0...v0.3.1)
+
+**Implemented enhancements:**
+
+- Add `signals_blocked` util [\#69](https://github.com/pyapp-kit/superqt/pull/69) ([tlambert03](https://github.com/tlambert03))
+
+**Fixed bugs:**
+
+- put SignalInstance in TYPE\_CHECKING clause, check min requirements [\#70](https://github.com/pyapp-kit/superqt/pull/70) ([tlambert03](https://github.com/tlambert03))
+
+**Merged pull requests:**
+
+- Add changelog for v0.3.1 [\#71](https://github.com/pyapp-kit/superqt/pull/71) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.3.0](https://github.com/pyapp-kit/superqt/tree/v0.3.0) (2022-02-16)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.2.5-1...v0.3.0)
+
+**Implemented enhancements:**
+
+- Qthrottler and debouncer [\#62](https://github.com/pyapp-kit/superqt/pull/62) ([tlambert03](https://github.com/tlambert03))
+- add edgeLabelMode option to QLabeledSlider [\#59](https://github.com/pyapp-kit/superqt/pull/59) ([tlambert03](https://github.com/tlambert03))
+
+**Fixed bugs:**
+
+- Fix nested threadworker not starting [\#63](https://github.com/pyapp-kit/superqt/pull/63) ([tlambert03](https://github.com/tlambert03))
+- Add missing signals on proxy sliders  [\#54](https://github.com/pyapp-kit/superqt/pull/54) ([tlambert03](https://github.com/tlambert03))
+- Ugly but functional workaround for pyside6.2.1 breakages [\#51](https://github.com/pyapp-kit/superqt/pull/51) ([tlambert03](https://github.com/tlambert03))
+
+**Tests & CI:**
+
+- add napari test to CI [\#67](https://github.com/pyapp-kit/superqt/pull/67) ([tlambert03](https://github.com/tlambert03))
+- add gh-release action [\#65](https://github.com/pyapp-kit/superqt/pull/65) ([tlambert03](https://github.com/tlambert03))
+- fix xvfb tests [\#61](https://github.com/pyapp-kit/superqt/pull/61) ([tlambert03](https://github.com/tlambert03))
+
+**Refactors:**
+
+- Use qtpy, deprecate superqt.qtcompat, drop support for Qt \<5.12 [\#39](https://github.com/pyapp-kit/superqt/pull/39) ([tlambert03](https://github.com/tlambert03))
+
+**Merged pull requests:**
+
+- Add changelog for v0.3.0 [\#68](https://github.com/pyapp-kit/superqt/pull/68) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.2.5-1](https://github.com/pyapp-kit/superqt/tree/v0.2.5-1) (2021-11-23)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.2.5...v0.2.5-1)
+
+**Merged pull requests:**
+
+- typing-extensions version pinning [\#46](https://github.com/pyapp-kit/superqt/pull/46) ([AhmetCanSolak](https://github.com/AhmetCanSolak))
+
+## [v0.2.5](https://github.com/pyapp-kit/superqt/tree/v0.2.5) (2021-11-22)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.2.4...v0.2.5)
+
+**Implemented enhancements:**
+
+- add support for python 3.10 [\#42](https://github.com/pyapp-kit/superqt/pull/42) ([tlambert03](https://github.com/tlambert03))
+- QCollapsible for Collapsible Section Control [\#37](https://github.com/pyapp-kit/superqt/pull/37) ([MosGeo](https://github.com/MosGeo))
+- Threadworker [\#31](https://github.com/pyapp-kit/superqt/pull/31) ([tlambert03](https://github.com/tlambert03))
+- Add font icons [\#24](https://github.com/pyapp-kit/superqt/pull/24) ([tlambert03](https://github.com/tlambert03))
+
+**Fixed bugs:**
+
+- Fix some small linting issues. [\#41](https://github.com/pyapp-kit/superqt/pull/41) ([tlambert03](https://github.com/tlambert03))
+- Use functools.wraps insterad of \_\_wraped\_\_ and manual proxing \_\_name\_\_ [\#29](https://github.com/pyapp-kit/superqt/pull/29) ([Czaki](https://github.com/Czaki))
+- Propagate function name in `ensure_main_thread` and `ensure_object_thread` [\#28](https://github.com/pyapp-kit/superqt/pull/28) ([Czaki](https://github.com/Czaki))
+
+**Tests & CI:**
+
+- reskip test\_object\_thread\_return on ci [\#43](https://github.com/pyapp-kit/superqt/pull/43) ([tlambert03](https://github.com/tlambert03))
+
+**Refactors:**
+
+- refactoring qtcompat [\#34](https://github.com/pyapp-kit/superqt/pull/34) ([tlambert03](https://github.com/tlambert03))
+
+**Merged pull requests:**
+
+- Fix-manifest, move font tests [\#44](https://github.com/pyapp-kit/superqt/pull/44) ([tlambert03](https://github.com/tlambert03))
+- update deploy [\#33](https://github.com/pyapp-kit/superqt/pull/33) ([tlambert03](https://github.com/tlambert03))
+- move to src layout [\#32](https://github.com/pyapp-kit/superqt/pull/32) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.2.4](https://github.com/pyapp-kit/superqt/tree/v0.2.4) (2021-09-13)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.2.3...v0.2.4)
+
+**Implemented enhancements:**
+
+- Add type stubs for ensure\_thread decorator [\#23](https://github.com/pyapp-kit/superqt/pull/23) ([tlambert03](https://github.com/tlambert03))
+- Add `ensure_main_tread` and `ensure_object_thread` [\#22](https://github.com/pyapp-kit/superqt/pull/22) ([Czaki](https://github.com/Czaki))
+- Add QMessageHandler context manager [\#21](https://github.com/pyapp-kit/superqt/pull/21) ([tlambert03](https://github.com/tlambert03))
+
+**Merged pull requests:**
+
+- add changelog for 0.2.4 [\#25](https://github.com/pyapp-kit/superqt/pull/25) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.2.3](https://github.com/pyapp-kit/superqt/tree/v0.2.3) (2021-08-25)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.2.2...v0.2.3)
+
+**Fixed bugs:**
+
+- Fix warnings on eliding label for 5.12, test more qt versions [\#19](https://github.com/pyapp-kit/superqt/pull/19) ([tlambert03](https://github.com/tlambert03))
+
+## [v0.2.2](https://github.com/pyapp-kit/superqt/tree/v0.2.2) (2021-08-17)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.2.1...v0.2.2)
+
+**Implemented enhancements:**
+
+- Add QElidingLabel [\#16](https://github.com/pyapp-kit/superqt/pull/16) ([tlambert03](https://github.com/tlambert03))
+- Enum ComboBox implementation [\#13](https://github.com/pyapp-kit/superqt/pull/13) ([Czaki](https://github.com/Czaki))
+
+**Documentation updates:**
+
+- fix broken link [\#18](https://github.com/pyapp-kit/superqt/pull/18) ([haesleinhuepf](https://github.com/haesleinhuepf))
+
+## [v0.2.1](https://github.com/pyapp-kit/superqt/tree/v0.2.1) (2021-07-10)
+
+[Full Changelog](https://github.com/pyapp-kit/superqt/compare/v0.2.0...v0.2.1)
+
+**Fixed bugs:**
+
+- Fix QLabeledRangeSlider API \(fix slider proxy\) [\#10](https://github.com/pyapp-kit/superqt/pull/10) ([tlambert03](https://github.com/tlambert03))
+- Fix range slider with negative min range [\#9](https://github.com/pyapp-kit/superqt/pull/9) ([tlambert03](https://github.com/tlambert03))
+
+
+
+\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -0,0 +1,51 @@
+# Contributing to this repository
+
+This repository seeks to accumulate Qt-based widgets for python (PyQt & PySide)
+that are not provided in the native QtWidgets module.
+
+## Clone
+
+To get started fork this repository, and clone your fork:
+
+```bash
+# clone your fork
+git clone https://github.com/<your_organization>/superqt
+cd superqt
+
+# install pre-commit hooks
+pre-commit install
+
+# install in editable mode
+pip install -e .[dev]
+
+# run tests & make sure everything is working!
+pytest
+```
+
+## Targeted platforms
+
+All widgets must be well-tested, and should work on:
+
+- Python 3.7 and above
+- PyQt5 (5.11 and above) & PyQt6
+- PySide2 (5.11 and above) & PySide6
+- macOS, Windows, & Linux
+
+
+## Style Guide
+
+All widgets should try to match the native Qt API as much as possible:
+
+- Methods should use `camelCase` naming.
+- Getters/setters use the `attribute()/setAttribute()` pattern.
+- Private methods should use `_camelCaseNaming`.
+- `__init__` methods should be like Qt constructors, meaning they often don't
+  include parameters for most of the widgets properties.
+- When possible, widgets should inherit from the most similar native widget
+  available. It should strictly match the Qt API where it exists, and attempt to
+  cover as much of the native API as possible; this includes properties, public
+  functions, signals, and public slots.
+
+## Testing
+
+Tests can be run in the current environment with `pytest`.
--- a/2
+++ b/2
@@ -12,7 +12,7 @@ modification, are permitted provided that the following conditions are met:
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

-* Neither the name of QtRangeSlider nor the names of its
+* Neither the name of superqt nor the names of its
  contributors may be used to endorse or promote products derived from
  this software without specific prior written permission.

--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,5 +0,0 @@
-include LICENSE
-include README.md
-
-recursive-exclude * __pycache__
-recursive-exclude * *.py[co]
--- a/README.md
+++ b/README.md
@@ -1,262 +1,53 @@
-# QtRangeSlider
+# ![tiny](https://user-images.githubusercontent.com/1609449/120636353-8c3f3800-c43b-11eb-8732-a14dec578897.png)  superqt!

-[![License](https://img.shields.io/pypi/l/QtRangeSlider.svg?color=green)](https://github.com/tlambert03/QtRangeSlider/raw/master/LICENSE)
-[![PyPI](https://img.shields.io/pypi/v/QtRangeSlider.svg?color=green)](https://pypi.org/project/QtRangeSlider)
+[![License](https://img.shields.io/pypi/l/superqt.svg?color=green)](https://github.com/pyapp-kit/superqt/raw/master/LICENSE)
+[![PyPI](https://img.shields.io/pypi/v/superqt.svg?color=green)](https://pypi.org/project/superqt)
 [![Python
-Version](https://img.shields.io/pypi/pyversions/QtRangeSlider.svg?color=green)](https://python.org)
-[![Test](https://github.com/tlambert03/QtRangeSlider/actions/workflows/test_and_deploy.yml/badge.svg)](https://github.com/tlambert03/QtRangeSlider/actions/workflows/test_and_deploy.yml)
-[![codecov](https://codecov.io/gh/tlambert03/QtRangeSlider/branch/master/graph/badge.svg)](https://codecov.io/gh/tlambert03/QtRangeSlider)
+Version](https://img.shields.io/pypi/pyversions/superqt.svg?color=green)](https://python.org)
+[![Test](https://github.com/pyapp-kit/superqt/actions/workflows/test_and_deploy.yml/badge.svg)](https://github.com/pyapp-kit/superqt/actions/workflows/test_and_deploy.yml)
+[![codecov](https://codecov.io/gh/pyapp-kit/superqt/branch/main/graph/badge.svg?token=dcsjgl1sOi)](https://codecov.io/gh/pyapp-kit/superqt)

-**The missing multi-handle range slider widget for PyQt & PySide**
+###  "missing" widgets and components for PyQt/PySide

-![slider](images/slider.png)
+This repository aims to provide high-quality community-contributed Qt widgets and components for PyQt & PySide
+that are not provided in the native QtWidgets module.

-The goal of this package is to provide a Range Slider (a slider with 2 or more
-handles) that feels as "native" as possible.  Styles should match the OS by
-default, and the slider should behave like a standard
-[`QSlider`](https://doc.qt.io/qt-5/qslider.html)... but with multiple handles!
+Components are tested on:

- `QRangeSlider` inherits from [`QSlider`](https://doc.qt.io/qt-5/qslider.html)
-  and attempts to match the Qt API as closely as possible
- Uses platform-specific styles (for handle, groove, & ticks) but also supports
-  QSS style sheets.
- Supports mouse wheel and keypress (soon) events
- Supports PyQt5, PyQt6, PySide2 and PySide6
- Supports more than 2 handles (e.g. `slider.setValue([0, 10, 60, 80])`)
+- macOS, Windows, & Linux
+- Python 3.7 and above
+- PyQt5 (5.11 and above) & PyQt6
+- PySide2 (5.11 and above) & PySide6

-## Installation
+## Documentation

-You can install `QtRangeSlider` via pip:
+Documentation is available at https://pyapp-kit.github.io/superqt/

-```sh
-pip install qtrangeslider
+## Widgets

-# NOTE: you must also install a Qt Backend.
-# PyQt5, PySide2, PyQt6, and PySide6 are supported
-# As a convenience you can install them as extras:
-pip install qtrangeslider[pyqt5]
-```
+superqt provides a variety of widgets that are not included in the native QtWidgets module, including multihandle (range) sliders, comboboxes, and more.

+See the [widgets documentation](https://pyapp-kit.github.io/superqt/widgets) for a full list of widgets.

------
+- [Range Slider](https://pyapp-kit.github.io/superqt/widgets/qrangeslider/) (multi-handle slider)

-## API
+<img src="https://raw.githubusercontent.com/pyapp-kit/superqt/main/docs/images/demo_darwin10.png" alt="range sliders" width=680>

-To create a slider:
+<img src="https://raw.githubusercontent.com/pyapp-kit/superqt/main/docs/images/labeled_qslider.png" alt="range sliders" width=680>

-```python
-from qtrangeslider import QRangeSlider
+<img src="https://raw.githubusercontent.com/pyapp-kit/superqt/main/docs/images/labeled_range.png" alt="range sliders" width=680>

-# as usual:
-# you must create a QApplication before create a widget.
-range_slider = QRangeSlider()
-```
+## Utilities

-As `QRangeSlider` inherits from `QtWidgets.QSlider`, you can use all of the
-same methods available in the [QSlider API](https://doc.qt.io/qt-5/qslider.html).  The major difference is that `value` and `sliderPosition` are reimplemented as `tuples` of `int` (where the length of the tuple is equal to the number of handles in the slider.)
+superqt includes a number of utilities for working with Qt, including:

-### `value: Tuple[int, ...]`
+- tools and decorators for working with threads in qt.
+- `superqt.fonticon` for generating icons from font files (such as [Material Design Icons](https://materialdesignicons.com/) and [Font Awesome](https://fontawesome.com/))

-This property holds the current value of all handles in the slider.
+See the [utilities documentation](https://pyapp-kit.github.io/superqt/utilities/) for a full list of utilities.

-The slider forces all values to be within the legal range:
-`minimum <= value <= maximum`.
+## Contributing

-Changing the value also changes the sliderPosition.
+We welcome contributions!

-##### Access Functions:
-
-```python
-range_slider.value() -> Tuple[int, ...]
-```
-
-```python
-range_slider.setValue(val: Sequence[int]) -> None
-```
-
-##### Notifier Signal:
-
-```python
-valueChanged(Tuple[int, ...])
-```
-
-### `sliderPosition: Tuple[int, ...]`
-
-This property holds the current slider positions.  It is a `tuple` with length equal to the number of handles.
-
-If [tracking](https://doc.qt.io/qt-5/qabstractslider.html#tracking-prop) is enabled (the default), this is identical to [`value`](#value--tupleint-).
-
-##### Access Functions:
-
-```python
-range_slider.sliderPosition() -> Tuple[int, ...]
-```
-
-```python
-range_slider.setSliderPosition(val: Sequence[int]) -> None
-```
-
-##### Notifier Signal:
-
-```python
-sliderMoved(Tuple[int, ...])
-```
-
-### Additional properties
-
-These options are in addition to the Qt QSlider API, and control the behavior of the bar between handles.
-
-| getter               | setter                                      | type   | default | description                                                                                      |
-| -------------------- | ------------------------------------------- | ------ | ------- | ------------------------------------------------------------------------------------------------ |
-| `barIsVisible`       | `setBarIsVisible` <br>`hideBar` / `showBar` | `bool` | `True`  | <small>Whether the bar between handles is visible.</small>                                       |
-| `barMovesAllHandles` | `setBarMovesAllHandles`                     | `bool` | `True`  | <small>Whether clicking on the bar moves all handles or just the nearest</small>                 |
-| `barIsRigid`         | `setBarIsRigid`                             | `bool` | `True`  | <small>Whether bar length is constant or "elastic" when dragging the bar beyond min/max.</small> |
------
-
-## Examples
-
-These screenshots show `QRangeSlider` (multiple handles) next to the native `QSlider`
-(single handle). With no styles applied, `QRangeSlider` will match the native OS
-style of `QSlider` – with or without tick marks.  When styles have been applied
-using [Qt Style Sheets](https://doc.qt.io/qt-5/stylesheet-reference.html), then
-`QRangeSlider` will inherit any styles applied to `QSlider` (since it inherits
-from QSlider).  If you'd like to style `QRangeSlider` differently than `QSlider`,
-then you can also target it directly in your style sheet.  The one "special"
-property for QRangeSlider is `qproperty-barColor`, which sets the color of the
-bar between the handles.
-
-> The code for these example widgets is [here](examples/demo_widget.py)
-
-<details>
-
-<summary><em>See style sheet used for this example</em></summary>
-
-```css
-/*
-Because QRangeSlider inherits from QSlider, it will also inherit styles
-*/
-QSlider {
-    min-height: 20px;
-}
-
-QSlider::groove:horizontal {
-    border: 0px;
-    background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
-                                stop:0 #777, stop:1 #aaa);
-    height: 20px;
-    border-radius: 10px;
-}
-
-QSlider::handle {
-    background: qradialgradient(cx:0, cy:0, radius: 1.2, fx:0.5,
-                                fy:0.5, stop:0 #eef, stop:1 #000);
-    height: 20px;
-    width: 20px;
-    border-radius: 10px;
-}
-
-/*
-"QSlider::sub-page" is the one exception ...
-(it styles the area to the left of the QSlider handle)
-*/
-QSlider::sub-page:horizontal {
-    background: #447;
-    border-top-left-radius: 10px;
-    border-bottom-left-radius: 10px;
-}
-
-/*
-for QRangeSlider: use "qproperty-barColor".  "sub-page" will not work.
-*/
-QRangeSlider {
-    qproperty-barColor: #447;
-}
-```
-
-</details>
-
-### macOS
-
-##### Catalina
-![mac10](images/demo_darwin10.png)
-
-##### Big Sur
-![mac11](images/demo_darwin11.png)
-
-### Windows
-
-![window](images/demo_windows.png)
-
-### Linux
-
-![linux](images/demo_linux.png)
-
-
-## Labeled Sliders
-
-This package also includes two "labeled" slider variants. One for `QRangeSlider`, and one for the native `QSlider`:
-
-### `QLabeledRangeSlider`
-
-![labeled_range](images/labeled_range.png)
-
-```python
-from qtrangeslider import QLabeledRangeSlider
-```
-
-This has the same API as `QRangeSlider` with the following additional options:
-
-#### `handleLabelPosition`/`setHandleLabelPosition`
-
-Where/whether labels are shown adjacent to slider handles.
-
-**type:** `QLabeledRangeSlider.LabelPosition`
-
-**default:** `LabelPosition.LabelsAbove`
-
-*options:*
-
- `LabelPosition.NoLabel` (no labels shown adjacent to handles)
- `LabelPosition.LabelsAbove`
- `LabelPosition.LabelsBelow`
- `LabelPosition.LabelsRight` (alias for `LabelPosition.LabelsAbove`)
- `LabelPosition.LabelsLeft` (alias for `LabelPosition.LabelsBelow`)
-
-
-#### `edgeLabelMode`/`setEdgeLabelMode`
-
-**type:** `QLabeledRangeSlider.EdgeLabelMode`
-
-**default:** `EdgeLabelMode.LabelsAbove`
-
-*options:*
-
- `EdgeLabelMode.NoLabel`: no labels shown at slider extremes
- `EdgeLabelMode.LabelIsRange`: edge labels shown the min/max values
- `EdgeLabelMode.LabelIsValue`: edge labels shown the slider range
-
-
-#### fine tuning position of labels:
-
-If you find that you need to fine tune the position of the handle labels:
-
- `QLabeledRangeSlider.label_shift_x`: adjust horizontal label position
- `QLabeledRangeSlider.label_shift_y`: adjust vertical label position
-
-### `QLabeledSlider`
-
-
-![labeled_range](images/labeled_qslider.png)
-
-```python
-from qtrangeslider import QLabeledSlider
-```
-
-(no additional options at this point)
-
-## Issues
-
-If you encounter any problems, please [file an issue] along with a detailed
-description.
-
-[file an issue]: https://github.com/tlambert03/QtRangeSlider/issues
+Please see the [Contributing Guide](CONTRIBUTING.md)
--- a/codecov.yml
+++ b/codecov.yml
@@ -1,14 +1,15 @@
 ignore:
-  - qtrangeslider/_version.py
+  - superqt/_version.py
+  - '*_tests*'
 coverage:
  status:
    project:
      default:
        target: auto
-        threshold: 1% # coverage can drop by up to 1% while still posting success
+        threshold: 1%  # PR will fail if it drops coverage on the project by >1%
    patch:
      default:
        target: auto
-        threshold: 40% # coverage can drop by up to 40% while still posting success
+        threshold: 40%  # A given PR will fail if >40% is untested
 comment:
  require_changes: true # if true: only post the PR comment if coverage changes
--- a/docs/_macros.py
+++ b/docs/_macros.py
@@ -0,0 +1,146 @@
+import sys
+from enum import EnumMeta
+from importlib import import_module
+from pathlib import Path
+from textwrap import dedent
+from typing import TYPE_CHECKING
+
+from jinja2 import pass_context
+from qtpy.QtCore import QObject, Signal
+
+if TYPE_CHECKING:
+    from mkdocs_macros.plugin import MacrosPlugin
+
+EXAMPLES = Path(__file__).parent.parent / "examples"
+IMAGES = Path(__file__).parent / "_auto_images"
+IMAGES.mkdir(exist_ok=True, parents=True)
+
+
+def define_env(env: "MacrosPlugin"):
+    @env.macro
+    @pass_context
+    def show_widget(context, width: int = 500) -> list[Path]:
+        # extract all fenced code blocks starting with "python"
+        page = context["page"]
+        dest = IMAGES / f"{page.title}.png"
+        if "build" in sys.argv:
+            dest.unlink(missing_ok=True)
+
+            codeblocks = [
+                b[6:].strip()
+                for b in page.markdown.split("```")
+                if b.startswith("python")
+            ]
+            src = codeblocks[0].strip()
+            src = src.replace(
+                "QApplication([])", "QApplication.instance() or QApplication([])"
+            )
+            src = src.replace("app.exec_()", "")
+
+            exec(src)  # noqa: S102
+            _grab(dest, width)
+        return (
+            f"![{page.title}](../{dest.parent.name}/{dest.name})"
+            f"{{ loading=lazy; width={width} }}\n\n"
+        )
+
+    @env.macro
+    def show_members(cls: str):
+        # import class
+        module, name = cls.rsplit(".", 1)
+        _cls = getattr(import_module(module), name)
+
+        first_q = next(
+            (
+                b.__name__
+                for b in _cls.__mro__
+                if issubclass(b, QObject) and ".Qt" in b.__module__
+            ),
+            None,
+        )
+
+        inherited_members = set()
+        for base in _cls.__mro__:
+            if issubclass(base, QObject) and ".Qt" in base.__module__:
+                inherited_members.update(
+                    {k for k in dir(base) if not k.startswith("_")}
+                )
+
+        new_signals = {
+            k
+            for k, v in vars(_cls).items()
+            if not k.startswith("_") and isinstance(v, Signal)
+        }
+
+        self_members = {
+            k
+            for k in dir(_cls)
+            if not k.startswith("_") and k not in inherited_members | new_signals
+        }
+
+        enums = []
+        for m in list(self_members):
+            if isinstance(getattr(_cls, m), EnumMeta):
+                self_members.remove(m)
+                enums.append(m)
+
+        out = ""
+        if first_q:
+            url = f"https://doc.qt.io/qt-6/{first_q.lower()}.html"
+            out += f"## Qt Class\n\n<a href='{url}'>`{first_q}`</a>\n\n"
+
+        out += ""
+
+        if new_signals:
+            out += "## Signals\n\n"
+            for sig in new_signals:
+                out += f"### `{sig}`\n\n"
+
+        if enums:
+            out += "## Enums\n\n"
+            for e in enums:
+                out += f"### `{_cls.__name__}.{e}`\n\n"
+                for m in getattr(_cls, e):
+                    out += f"- `{m.name}`\n\n"
+
+        if self_members:
+            out += dedent(
+                f"""
+            ## Methods
+
+            ::: {cls}
+                options:
+                  heading_level: 3
+                  show_source: False
+                  show_inherited_members: false
+                  show_signature_annotations: True
+                  members: {sorted(self_members)}
+                  docstring_style: numpy
+                  show_bases: False
+                  show_root_toc_entry: False
+                  show_root_heading: False
+            """
+            )
+
+        return out
+
+
+def _grab(dest: str | Path, width) -> list[Path]:
+    """Grab the top widgets of the application."""
+    from qtpy.QtCore import QTimer
+    from qtpy.QtWidgets import QApplication
+
+    w = QApplication.topLevelWidgets()[-1]
+    w.setFixedWidth(width)
+    w.activateWindow()
+    w.setMinimumHeight(40)
+    w.grab().save(str(dest))
+
+    # hack to make sure the object is truly closed and deleted
+    while True:
+        QTimer.singleShot(10, w.deleteLater)
+        QApplication.processEvents()
+        try:
+            w.parent()
+        except RuntimeError:
+            return
--- a/docs/faq.md
+++ b/docs/faq.md
@@ -0,0 +1,26 @@
+# FAQ
+
+## Sliders not dragging properly on MacOS 12+
+
+??? details
+    On MacOS Monterey, with Qt5, there is a bug that causes all sliders
+    (including native Qt sliders) to not respond properly to drag events.  See:
+
+    - [https://bugreports.qt.io/browse/QTBUG-98093](https://bugreports.qt.io/browse/QTBUG-98093)
+    - [https://github.com/pyapp-kit/superqt/issues/74](https://github.com/pyapp-kit/superqt/issues/74)
+
+    Superqt includes a workaround for this issue, but it is not perfect, and it requires using a custom stylesheet (which may interfere with your own styles).  Note that you
+    may not see this issue if you're already using custom stylesheets.
+
+    To opt in to the workaround, do any of the following:
+
+    - set the environment variable `USE_MAC_SLIDER_PATCH=1` before importing superqt
+    (note: this is safe to use even if you're targeting more than just MacOS 12, it will only be applied when needed)
+    - call the `applyMacStylePatch()` method on any of the superqt slider subclasses (note, this will override your slider styles)
+    - apply the stylesheet manually:
+
+    ```python
+    from superqt.sliders import MONTEREY_SLIDER_STYLES_FIX
+
+    slider.setStyleSheet(MONTEREY_SLIDER_STYLES_FIX)
+    ```
--- a/docs/images/demo_darwin10.png
+++ b/docs/images/demo_darwin10.png
--- a/docs/images/demo_darwin11.png
+++ b/docs/images/demo_darwin11.png
--- a/docs/images/demo_linux.png
+++ b/docs/images/demo_linux.png
--- a/docs/images/demo_windows.png
+++ b/docs/images/demo_windows.png
--- a/docs/images/labeled_qslider.png
+++ b/docs/images/labeled_qslider.png
--- a/docs/images/labeled_range.png
+++ b/docs/images/labeled_range.png
--- a/docs/images/slider.png
+++ b/docs/images/slider.png
--- a/docs/index.md
+++ b/docs/index.md
@@ -0,0 +1,29 @@
+# superqt
+
+## ![tiny](https://user-images.githubusercontent.com/1609449/120636353-8c3f3800-c43b-11eb-8732-a14dec578897.png) "missing" widgets and components for PyQt/PySide
+
+This repository aims to provide high-quality community-contributed Qt widgets
+and components for [PyQt](https://riverbankcomputing.com/software/pyqt/) &
+[PySide](https://www.qt.io/qt-for-python) that are not provided in the native
+QtWidgets module.
+
+Components are tested on:
+
+- macOS, Windows, & Linux
+- Python 3.7 and above
+- PyQt5 (5.11 and above) & PyQt6
+- PySide2 (5.11 and above) & PySide6
+
+## Installation
+
+```bash
+pip install superqt
+```
+
+```bash
+conda install -c conda-forge superqt
+```
+
+## Usage
+
+See the [Widgets](./widgets/) and [Utilities](./utilities/) pages for features offered by superqt.
--- a/docs/utilities/code_syntax_highlight.md
+++ b/docs/utilities/code_syntax_highlight.md
@@ -0,0 +1,52 @@
+# CodeSyntaxHighlight
+
+A code highlighter subclass of `QSyntaxHighlighter`
+that can be used to highlight code in a QTextEdit.
+
+Code lexer and available styles are from [`pygments`](https://pygments.org/) python library
+
+List of available languages are available [here](https://pygments.org/languages/).
+
+List of available styles are available [here](https://pygments.org/styles/).
+
+## Example
+
+```python
+from qtpy.QtGui import QColor, QPalette
+from qtpy.QtWidgets import QApplication, QTextEdit
+
+from superqt.utils import CodeSyntaxHighlight
+
+app = QApplication([])
+
+text_area = QTextEdit()
+
+highlight = CodeSyntaxHighlight(text_area.document(), "python", "monokai")
+
+palette = text_area.palette()
+palette.setColor(QPalette.Base, QColor(highlight.background_color))
+text_area.setPalette(palette)
+text_area.setText(
+    """from argparse import ArgumentParser
+
+def main():
+    parser = ArgumentParser()
+    parser.add_argument("name", help="Your name")
+    args = parser.parse_args()
+    print(f"Hello {args.name}")
+
+
+if __name__ == "__main__":
+    main()
+"""
+)
+
+text_area.show()
+text_area.resize(400, 200)
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+{{ show_members('superqt.utils.CodeSyntaxHighlight') }}
--- a/docs/utilities/fonticon.md
+++ b/docs/utilities/fonticon.md
@@ -0,0 +1,101 @@
+# Font icons
+
+The `superqt.fonticon` module provides a set of utilities for working with font
+icons such as [Font Awesome](https://fontawesome.com/) or [Material Design
+Icons](https://materialdesignicons.com/).
+
+## Basic Example
+
+```python
+from fonticon_fa5 import FA5S
+
+from qtpy.QtCore import QSize
+from qtpy.QtWidgets import QApplication, QPushButton
+
+from superqt.fonticon import icon, pulse
+
+app = QApplication([])
+
+btn2 = QPushButton()
+btn2.setIcon(icon(FA5S.smile, color="blue"))
+btn2.setIconSize(QSize(225, 225))
+btn2.show()
+
+app.exec()
+```
+
+{{ show_widget(225) }}
+
+## Font Icon plugins
+
+Ready-made fonticon packs are available as plugins:
+
+### [Font Awesome 5](https://fontawesome.com/v5/search)
+
+```bash
+pip install fonticon-fontawesome5
+```
+
+### [Font Awesome 6](https://fontawesome.com/v6/search)
+
+```bash
+pip install fonticon-fontawesome6
+```
+
+### [Material Design Icons](https://materialdesignicons.com/)
+
+```bash
+pip install fonticon-materialdesignicons6
+```
+
+### See also
+
+- <https://github.com/tlambert03/fonticon-bootstrapicons>
+- <https://github.com/tlambert03/fonticon-linearicons>
+- <https://github.com/tlambert03/fonticon-feather>
+
+`superqt.fonticon` is a pluggable system, and font icon packs may use the `"superqt.fonticon"`
+entry point to register themselves with superqt.  See [`fonticon-cookiecutter`](https://github.com/tlambert03/fonticon-cookiecutter) for a template, or look through the following repos for examples:
+
+- <https://github.com/tlambert03/fonticon-fontawesome6>
+- <https://github.com/tlambert03/fonticon-fontawesome5>
+- <https://github.com/tlambert03/fonticon-materialdesignicons6>
+
+## API
+
+::: superqt.fonticon.icon
+    options:
+        heading_level: 3
+
+::: superqt.fonticon.setTextIcon
+    options:
+        heading_level: 3
+
+::: superqt.fonticon.font
+    options:
+        heading_level: 3
+
+::: superqt.fonticon.IconOpts
+    options:
+        heading_level: 3
+
+::: superqt.fonticon.addFont
+    options:
+        heading_level: 3
+
+## Animations
+
+the `animation` parameter to `icon()` accepts a subclass of
+`Animation` that will be
+
+::: superqt.fonticon.Animation
+    options:
+        heading_level: 3
+
+::: superqt.fonticon.pulse
+    options:
+        heading_level: 3
+
+::: superqt.fonticon.spin
+    options:
+        heading_level: 3
--- a/docs/utilities/index.md
+++ b/docs/utilities/index.md
@@ -0,0 +1,31 @@
+# Utilities
+
+## Font Icons
+
+| Object                          | Description           |
+| -----------                     | --------------------- |
+| [`addFont`](./fonticon.md#superqt.fonticon.addFont) | Add an `OTF/TTF` file at to the font registry. |
+| [`font`](./fonticon.md#superqt.fonticon.font) | Create `QFont` for a given font-icon font family key |
+| [`icon`](./fonticon.md#superqt.fonticon.icon) | Create a `QIcon` for font-con glyph key |
+| [`setTextIcon`](./fonticon.md#superqt.fonticon.setTextIcon) | Set text on a `QWidget` to a specific font & glyph. |
+| [`IconFont`](./fonticon.md#superqt.fonticon.IconFont) | Helper class that provides a standard way to create an `IconFont`. |
+| [`IconOpts`](./fonticon.md#superqt.fonticon.IconOpts) | Options for rendering an icon |
+| [`Animation`](./fonticon.md#superqt.fonticon.Animation) | Base class for adding animations to a font-icon. |
+
+## Threading tools
+
+| Object                          | Description           |
+| -----------                     | --------------------- |
+| [`ensure_main_thread`](./thread_decorators.md#ensure_main_thread)        | Decorator that ensures a function is called in the main `QApplication` thread. |
+| [`ensure_object_thread`](./thread_decorators.md#ensure_object_thread)      | Decorator that ensures a `QObject` method is called in the object's thread. |
+| [`FunctionWorker`](./threading.md#superqt.utils.FunctionWorker)      | `QRunnable` with signals that wraps a simple long-running function. |
+| [`GeneratorWorker`](./threading.md#superqt.utils.GeneratorWorker)      | `QRunnable` with signals that wraps a long-running generator. |
+| [`create_worker`](./threading.md#superqt.utils.create_worker)      | Create a worker to run a target function in another thread. |
+| [`thread_worker`](./threading.md#superqt.utils.thread_worker)      | Decorator for `create_worker`, turn a function into a worker. |
+
+## Miscellaneous
+
+| Object                          | Description           |
+| -----------                     | --------------------- |
+| [`QMessageHandler`](./qmessagehandler.md)           | A context manager to intercept messages from Qt. |
+| [`CodeSyntaxHighlight`](./code_syntax_highlight.md) | A `QSyntaxHighlighter` for code syntax highlighting. |
--- a/docs/utilities/qmessagehandler.md
+++ b/docs/utilities/qmessagehandler.md
@@ -0,0 +1,8 @@
+# QMessageHandler
+
+::: superqt.utils.QMessageHandler
+    options:
+        heading_level: 3
+        show_signature_annotations: True
+        docstring_style: numpy
+        show_bases: False
--- a/docs/utilities/thread_decorators.md
+++ b/docs/utilities/thread_decorators.md
@@ -0,0 +1,94 @@
+# Threading decorators
+
+`superqt` provides two decorators that help to ensure that given function is
+running in the desired thread:
+
+## `ensure_main_thread`
+
+`ensure_main_thread` ensures that the decorated function/method runs in the main thread
+
+## `ensure_object_thread`
+
+`ensure_object_thread` ensures that a decorated bound method of a `QObject` runs
+in the thread in which the instance lives ([see qt documentation for
+details](https://doc.qt.io/qt-5/threads-qobject.html#accessing-qobject-subclasses-from-other-threads)).
+
+## Usage
+
+By default, functions are executed asynchronously (they return immediately with
+an instance of
+[`concurrent.futures.Future`](https://docs.python.org/3/library/concurrent.futures.html#concurrent.futures.Future)).
+
+To block and wait for the result, see [Synchronous mode](#synchronous-mode)
+
+```python
+from qtpy.QtCore import QObject
+from superqt import ensure_main_thread, ensure_object_thread
+
+@ensure_main_thread
+def sample_function():
+    print("This function will run in main thread")
+
+
+class SampleObject(QObject):
+    def __init__(self):
+        super().__init__()
+        self._value = 1
+
+    @ensure_main_thread
+    def sample_method1(self):
+        print("This method will run in main thread")
+
+    @ensure_object_thread
+    def sample_method3(self):
+        import time
+        print("sleeping")
+        time.sleep(1)
+        print("This method will run in object thread")
+
+    @property
+    def value(self):
+        print("return value")
+        return self._value
+
+    @value.setter
+    @ensure_object_thread
+    def value(self, value):
+        print("this setter will run in object thread")
+        self._value = value
+```
+
+As can be seen in this example these decorators can also be used for setters.
+
+These decorators should not be used as replacement of Qt Signals but rather to
+interact with Qt objects from non Qt code.
+
+## Synchronous mode
+
+If you'd like for the program to block and wait for the result of your function
+call, use the `await_return=True` parameter, and optionally specify a timeout.
+
+!!! important
+
+    Using synchronous mode may significantly impact performance.
+
+```python
+from superqt import ensure_main_thread
+
+@ensure_main_thread
+def sample_function1():
+    return 1
+
+@ensure_main_thread(await_return=True)
+def sample_function2():
+    return 2
+
+assert sample_function1() is None
+assert sample_function2() == 2
+
+# optionally, specify a timeout
+@ensure_main_thread(await_return=True, timeout=10000)
+def sample_function():
+    return 1
+
+```
--- a/docs/utilities/threading.md
+++ b/docs/utilities/threading.md
@@ -0,0 +1,36 @@
+# Thread workers
+
+The objects in this module provide utilities for running tasks in a separate
+thread. In general (with the exception of `new_worker_qthread`), everything
+here wraps Qt's [QRunnable API](https://doc.qt.io/qt-6/qrunnable.html).
+
+The highest level object is the
+[`@thread_worker`][superqt.utils.thread_worker] decorator.  It was originally
+written for `napari`, and was later extracted into `superqt`.  You may also be
+interested in reading the [napari
+documentation](https://napari.org/stable/guides/threading.html#threading-in-napari-with-thread-worker) on this feature,
+which provides a more in-depth/introductory usage guide.
+
+For additional control, you can create your own
+[`FunctionWorker`][superqt.utils.FunctionWorker] or
+[`GeneratorWorker`][superqt.utils.GeneratorWorker] objects.
+
+::: superqt.utils.WorkerBase
+
+::: superqt.utils.FunctionWorker
+
+::: superqt.utils.GeneratorWorker
+
+## Convenience functions
+
+::: superqt.utils.thread_worker
+    options:
+        heading_level: 3
+
+::: superqt.utils.create_worker
+    options:
+        heading_level: 3
+
+::: superqt.utils.new_worker_qthread
+    options:
+        heading_level: 3
--- a/docs/utilities/throttling.md
+++ b/docs/utilities/throttling.md
@@ -0,0 +1,46 @@
+# Throttling & Debouncing
+
+These utilities allow you to throttle or debounce a function. This is useful
+when you have a function that is called multiple times in a short period of
+time, and you want to make sure it is only "actually" called once (or at least
+no more than a certain frequency).
+
+For background on throttling and debouncing, see:
+
+- <https://blog.openreplay.com/forever-functional-debouncing-and-throttling-for-performance>
+- <https://css-tricks.com/debouncing-throttling-explained-examples/>
+
+::: superqt.utils.qdebounced
+    options:
+        show_source: false
+        docstring_style: numpy
+        show_root_toc_entry: True
+        show_root_heading: True
+
+::: superqt.utils.qthrottled
+    options:
+        show_source: false
+        docstring_style: numpy
+        show_root_toc_entry: True
+        show_root_heading: True
+
+::: superqt.utils.QSignalDebouncer
+    options:
+        show_source: false
+        docstring_style: numpy
+        show_root_toc_entry: True
+        show_root_heading: True
+
+::: superqt.utils.QSignalThrottler
+    options:
+        show_source: false
+        docstring_style: numpy
+        show_root_toc_entry: True
+        show_root_heading: True
+
+::: superqt.utils._throttler.GenericSignalThrottler
+    options:
+        show_source: false
+        docstring_style: numpy
+        show_root_toc_entry: True
+        show_root_heading: True
--- a/docs/widgets/index.md
+++ b/docs/widgets/index.md
@@ -0,0 +1,32 @@
+# Widgets
+
+The following are QWidget subclasses:
+
+## Sliders and Numerical Inputs
+
+| Widget                          | Description           |
+| -----------                     | --------------------- |
+| [`QDoubleRangeSlider`](./qdoublerangeslider.md) | Multi-handle slider for float values   |
+| [`QDoubleSlider`](./qdoubleslider.md) | Slider for float values |
+| [`QLabeledDoubleRangeSlider`](./qlabeleddoublerangeslider.md) | `QDoubleRangeSlider` variant with editable labels for each handle |
+| [`QLabeledDoubleSlider`](./qlabeleddoubleslider.md) | `QSlider` for float values with editable `QSpinBox` with the current value |
+| [`QLabeledRangeSlider`](./qlabeledrangeslider.md) | `QRangeSlider` variant, with editable labels for each handle |
+| [`QLabeledSlider`](./qlabeledslider.md) | `QSlider` with editable `QSpinBox` that shows the current value |
+| [`QLargeIntSpinBox`](./qlargeintspinbox.md) | `QSpinbox` that accepts arbitrarily large integers |
+| [`QRangeSlider`](./qrangeslider.md) | Multi-handle slider   |
+| [`QQuantity`](./qquantity.md) | Pint-backed quantity widget (magnitude combined with unit dropdown)   |
+
+## Labels and categorical inputs
+
+| Widget                          | Description           |
+| -----------                     | --------------------- |
+| [`QElidingLabel`](./qelidinglabel.md)             | A `QLabel` variant that will elide text (add `…`) to fit width. |
+| [`QEnumComboBox`](./qenumcombobox.md)             | `QComboBox` that populates the combobox from a python `Enum` |
+| [`QSearchableComboBox`](./qsearchablecombobox.md)       | `QComboBox` variant that filters available options based on text input |
+| [`QSearchableListWidget`](./qsearchablelistwidget.md)     | `QListWidget` variant with search field that filters available options |
+
+## Frames and containers
+
+| Widget                          | Description           |
+| -----------                     | --------------------- |
+| [`QCollapsible`](./qcollapsible.md)              | A collapsible widget to hide and unhide child widgets. |
--- a/docs/widgets/qcollapsible.md
+++ b/docs/widgets/qcollapsible.md
@@ -0,0 +1,24 @@
+# QCollapsible
+
+Collapsible `QFrame` that can be expanded or collapsed by clicking on the header.
+
+```python
+from qtpy.QtWidgets import QApplication, QLabel, QPushButton
+
+from superqt import QCollapsible
+
+app = QApplication([])
+
+collapsible = QCollapsible("Advanced analysis")
+collapsible.addWidget(QLabel("This is the inside of the collapsible frame"))
+for i in range(10):
+    collapsible.addWidget(QPushButton(f"Content button {i + 1}"))
+
+collapsible.expand(animate=False)
+collapsible.show()
+app.exec_()
+```
+
+{{ show_widget(350) }}
+
+{{ show_members('superqt.QCollapsible') }}
--- a/docs/widgets/qdoublerangeslider.md
+++ b/docs/widgets/qdoublerangeslider.md
@@ -0,0 +1,23 @@
+# QDoubleRangeSlider
+
+Float variant of [`QRangeSlider`](qrangeslider.md). (see that page for more details).
+
+```python
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QDoubleRangeSlider
+
+app = QApplication([])
+
+slider = QDoubleRangeSlider(Qt.Orientation.Horizontal)
+slider.setRange(0, 1)
+slider.setValue((0.2, 0.8))
+slider.show()
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+{{ show_members('superqt.QDoubleRangeSlider') }}
--- a/docs/widgets/qdoubleslider.md
+++ b/docs/widgets/qdoubleslider.md
@@ -0,0 +1,23 @@
+# QDoubleSlider
+
+`QSlider` variant that accepts floating point values.
+
+```python
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QDoubleSlider
+
+app = QApplication([])
+
+slider = QDoubleSlider(Qt.Orientation.Horizontal)
+slider.setRange(0, 1)
+slider.setValue(0.5)
+slider.show()
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+{{ show_members('superqt.QDoubleSlider') }}
--- a/docs/widgets/qelidinglabel.md
+++ b/docs/widgets/qelidinglabel.md
@@ -0,0 +1,26 @@
+# QElidingLabel
+
+`QLabel` variant that will elide text (i.e. add an ellipsis)
+if it is too long to fit in the available space.
+
+```python
+from qtpy.QtWidgets import QApplication
+
+from superqt import QElidingLabel
+
+app = QApplication([])
+
+widget = QElidingLabel(
+    "a skj skjfskfj sdlf sdfl sdlfk jsdf sdlkf jdsf dslfksdl sdlfk sdf sdl "
+    "fjsdlf kjsdlfk laskdfsal as lsdfjdsl kfjdslf asfd dslkjfldskf sdlkfj"
+)
+widget.setWordWrap(True)
+widget.resize(300, 20)
+widget.show()
+
+app.exec_()
+```
+
+{{ show_widget(300) }}
+
+{{ show_members('superqt.QElidingLabel') }}
--- a/docs/widgets/qenumcombobox.md
+++ b/docs/widgets/qenumcombobox.md
@@ -0,0 +1,72 @@
+# QEnumComboBox
+
+`QEnumComboBox` is a variant of
+[`QComboBox`](https://doc.qt.io/qt-5/qcombobox.html) that populates the items in
+the combobox based on a python `Enum` class.  In addition to all the methods
+provided by `QComboBox`, this subclass adds the methods
+`enumClass`/`setEnumClass` to get/set the current `Enum` class represented by
+the combobox, and `currentEnum`/`setCurrentEnum` to get/set the current `Enum`
+member in the combobox. There is also a new signal `currentEnumChanged(enum)`
+analogous to `currentIndexChanged` and `currentTextChanged`.
+
+Method like `insertItem` and `addItem` are blocked and try of its usage will end
+with `RuntimeError`
+
+```python
+from enum import Enum
+
+from qtpy.QtWidgets import QApplication
+from superqt import QEnumComboBox
+
+
+class SampleEnum(Enum):
+    first = 1
+    second = 2
+    third = 3
+
+app = QApplication([])
+
+combo = QEnumComboBox()
+combo.setEnumClass(SampleEnum)
+combo.show()
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+Another option is to use optional `enum_class` argument of constructor and change
+
+```python
+# option A:
+combo = QEnumComboBox()
+combo.setEnumClass(SampleEnum)
+# option B:
+combo = QEnumComboBox(enum_class=SampleEnum)
+```
+
+## Allow `None`
+
+`QEnumComboBox` also allows using `Optional` type annotation:
+
+```python
+from enum import Enum
+
+from superqt import QEnumComboBox
+
+class SampleEnum(Enum):
+    first = 1
+    second = 2
+    third = 3
+
+# as usual:
+# you must create a QApplication before create a widget.
+
+combo = QEnumComboBox()
+combo.setEnumClass(SampleEnum, allow_none=True)
+```
+
+In this case there is added option `----` and the `currentEnum()` method will
+return `None` when it is selected.
+
+{{ show_members('superqt.QEnumComboBox') }}
--- a/docs/widgets/qlabeleddoublerangeslider.md
+++ b/docs/widgets/qlabeleddoublerangeslider.md
@@ -0,0 +1,23 @@
+# QLabeledDoubleRangeSlider
+
+Labeled Float variant of [`QRangeSlider`](qrangeslider.md). (see that page for more details).
+
+```python
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QLabeledDoubleRangeSlider
+
+app = QApplication([])
+
+slider = QLabeledDoubleRangeSlider(Qt.Orientation.Horizontal)
+slider.setRange(0, 1)
+slider.setValue((0.2, 0.8))
+slider.show()
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+{{ show_members('superqt.QLabeledDoubleRangeSlider') }}
--- a/docs/widgets/qlabeleddoubleslider.md
+++ b/docs/widgets/qlabeleddoubleslider.md
@@ -0,0 +1,24 @@
+# QLabeledDoubleSlider
+
+[`QDoubleSlider`](./qdoubleslider.md) variant that shows an editable (SpinBox) label next to the slider.
+
+
+```python
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QLabeledDoubleSlider
+
+app = QApplication([])
+
+slider = QLabeledDoubleSlider(Qt.Orientation.Horizontal)
+slider.setRange(0, 2.5)
+slider.setValue(1.3)
+slider.show()
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+{{ show_members('superqt.QLabeledDoubleSlider') }}
--- a/docs/widgets/qlabeledrangeslider.md
+++ b/docs/widgets/qlabeledrangeslider.md
@@ -0,0 +1,29 @@
+# QLabeledRangeSlider
+
+Labeled variant of [`QRangeSlider`](qrangeslider.md). (see that page for more details).
+
+```python
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QLabeledRangeSlider
+
+app = QApplication([])
+
+slider = QLabeledRangeSlider(Qt.Orientation.Horizontal)
+slider.setValue((20, 80))
+slider.show()
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+{{ show_members('superqt.QLabeledRangeSlider') }}
+
+----
+
+If you find that you need to fine tune the position of the handle labels:
+
+- `QLabeledRangeSlider.label_shift_x`: adjust horizontal label position
+- `QLabeledRangeSlider.label_shift_y`: adjust vertical label position
--- a/docs/widgets/qlabeledslider.md
+++ b/docs/widgets/qlabeledslider.md
@@ -0,0 +1,22 @@
+# QLabeledSlider
+
+`QSlider` variant that shows an editable (SpinBox) label next to the slider.
+
+```python
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QLabeledSlider
+
+app = QApplication([])
+
+slider = QLabeledSlider(Qt.Orientation.Horizontal)
+slider.setValue(42)
+slider.show()
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+{{ show_members('superqt.QLabeledSlider') }}
--- a/docs/widgets/qlargeintspinbox.md
+++ b/docs/widgets/qlargeintspinbox.md
@@ -0,0 +1,23 @@
+# QLargeIntSpinBox
+
+`QSpinBox` variant that allows to enter large integers, without overflow.
+
+```python
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QLargeIntSpinBox
+
+app = QApplication([])
+
+slider = QLargeIntSpinBox()
+slider.setRange(0, 4.53e8)
+slider.setValue(4.53e8)
+slider.show()
+
+app.exec_()
+```
+
+{{ show_widget(150) }}
+
+{{ show_members('superqt.QLargeIntSpinBox') }}
--- a/docs/widgets/qquantity.md
+++ b/docs/widgets/qquantity.md
@@ -0,0 +1,33 @@
+# QQuantity
+
+A widget that allows the user to edit a quantity (a magnitude associated with a unit).
+
+!!! note
+
+    This widget requires [`pint`](https://pint.readthedocs.io):
+
+    ```
+    pip install pint
+    ```
+
+    or
+
+    ```
+    pip install superqt[quantity]
+    ```
+
+```python
+from qtpy.QtWidgets import QApplication
+
+from superqt import QQuantity
+
+app = QApplication([])
+w = QQuantity("1m")
+w.show()
+
+app.exec()
+```
+
+{{ show_widget(150) }}
+
+{{ show_members('superqt.QQuantity') }}
--- a/docs/widgets/qrangeslider.md
+++ b/docs/widgets/qrangeslider.md
@@ -0,0 +1,229 @@
+# QRangeSlider
+
+A multi-handle slider widget than can be used to
+select a range of values.
+
+```python
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QRangeSlider
+
+app = QApplication([])
+
+slider = QRangeSlider(Qt.Orientation.Horizontal)
+slider.setValue((20, 80))
+slider.show()
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+- `QRangeSlider` inherits from [`QSlider`](https://doc.qt.io/qt-5/qslider.html)
+  and attempts to match the Qt API as closely as possible
+- It uses platform-specific styles (for handle, groove, & ticks) but also supports
+  QSS style sheets.
+- Supports mouse wheel events
+- Supports more than 2 handles (e.g. `slider.setValue([0, 10, 60, 80])`)
+
+As `QRangeSlider` inherits from
+[`QtWidgets.QSlider`](https://doc.qt.io/qt-5/qslider.html), you can use all of
+the same methods available in the [QSlider
+API](https://doc.qt.io/qt-5/qslider.html). The major difference is that `value()`
+and `sliderPosition()` are reimplemented as `tuples` of `int` (where the length of
+the tuple is equal to the number of handles in the slider.)
+
+These options are in addition to the Qt QSlider API, and control the behavior of the bar between handles.
+
+| getter               | setter                                      | type   | default | description                                                                                      |
+| -------------------- | ------------------------------------------- | ------ | ------- | ------------------------------------------------------------------------------------------------ |
+| `barIsVisible`       | `setBarIsVisible` <br>`hideBar` / `showBar` | `bool` | `True`  | <small>Whether the bar between handles is visible.</small>                                       |
+| `barMovesAllHandles` | `setBarMovesAllHandles`                     | `bool` | `True`  | <small>Whether clicking on the bar moves all handles or just the nearest</small>                 |
+| `barIsRigid`         | `setBarIsRigid`                             | `bool` | `True`  | <small>Whether bar length is constant or "elastic" when dragging the bar beyond min/max.</small> |
+
+###  Screenshots
+
+??? title "code that generates the images below"
+
+    ```python
+    import os
+
+    from qtpy import QtCore
+    from qtpy import QtWidgets as QtW
+
+    # patch for Qt 5.15 on macos >= 12
+    os.environ["USE_MAC_SLIDER_PATCH"] = "1"
+
+    from superqt import QRangeSlider  # noqa
+
+    QSS = """
+    QSlider {
+        min-height: 20px;
+    }
+
+    QSlider::groove:horizontal {
+        border: 0px;
+        background: qlineargradient(x1:0, y1:0, x2:1, y2:1, stop:0 #888, stop:1 #ddd);
+        height: 20px;
+        border-radius: 10px;
+    }
+
+    QSlider::handle {
+        background: qradialgradient(cx:0, cy:0, radius: 1.2, fx:0.35,
+                                    fy:0.3, stop:0 #eef, stop:1 #002);
+        height: 20px;
+        width: 20px;
+        border-radius: 10px;
+    }
+
+    QSlider::sub-page:horizontal {
+        background: qlineargradient(x1:0, y1:0, x2:1, y2:1, stop:0 #227, stop:1 #77a);
+        border-top-left-radius: 10px;
+        border-bottom-left-radius: 10px;
+    }
+
+    QRangeSlider {
+        qproperty-barColor: qlineargradient(x1:0, y1:0, x2:1, y2:1, stop:0 #227, stop:1 #77a);
+    }
+    """
+
+    Horizontal = QtCore.Qt.Orientation.Horizontal
+
+
+    class DemoWidget(QtW.QWidget):
+        def __init__(self) -> None:
+            super().__init__()
+
+            reg_hslider = QtW.QSlider(Horizontal)
+            reg_hslider.setValue(50)
+            range_hslider = QRangeSlider(Horizontal)
+            range_hslider.setValue((20, 80))
+            multi_range_hslider = QRangeSlider(Horizontal)
+            multi_range_hslider.setValue((11, 33, 66, 88))
+            multi_range_hslider.setTickPosition(QtW.QSlider.TickPosition.TicksAbove)
+
+            styled_reg_hslider = QtW.QSlider(Horizontal)
+            styled_reg_hslider.setValue(50)
+            styled_reg_hslider.setStyleSheet(QSS)
+            styled_range_hslider = QRangeSlider(Horizontal)
+            styled_range_hslider.setValue((20, 80))
+            styled_range_hslider.setStyleSheet(QSS)
+
+            reg_vslider = QtW.QSlider(QtCore.Qt.Orientation.Vertical)
+            reg_vslider.setValue(50)
+            range_vslider = QRangeSlider(QtCore.Qt.Orientation.Vertical)
+            range_vslider.setValue((22, 77))
+
+            tick_vslider = QtW.QSlider(QtCore.Qt.Orientation.Vertical)
+            tick_vslider.setValue(55)
+            tick_vslider.setTickPosition(QtW.QSlider.TicksRight)
+            range_tick_vslider = QRangeSlider(QtCore.Qt.Orientation.Vertical)
+            range_tick_vslider.setValue((22, 77))
+            range_tick_vslider.setTickPosition(QtW.QSlider.TicksLeft)
+
+            szp = QtW.QSizePolicy.Maximum
+            left = QtW.QWidget()
+            left.setLayout(QtW.QVBoxLayout())
+            left.setContentsMargins(2, 2, 2, 2)
+            label1 = QtW.QLabel("Regular QSlider Unstyled")
+            label2 = QtW.QLabel("QRangeSliders Unstyled")
+            label3 = QtW.QLabel("Styled Sliders (using same stylesheet)")
+            label1.setSizePolicy(szp, szp)
+            label2.setSizePolicy(szp, szp)
+            label3.setSizePolicy(szp, szp)
+            left.layout().addWidget(label1)
+            left.layout().addWidget(reg_hslider)
+            left.layout().addWidget(label2)
+            left.layout().addWidget(range_hslider)
+            left.layout().addWidget(multi_range_hslider)
+            left.layout().addWidget(label3)
+            left.layout().addWidget(styled_reg_hslider)
+            left.layout().addWidget(styled_range_hslider)
+
+            right = QtW.QWidget()
+            right.setLayout(QtW.QHBoxLayout())
+            right.setContentsMargins(15, 5, 5, 0)
+            right.layout().setSpacing(30)
+            right.layout().addWidget(reg_vslider)
+            right.layout().addWidget(range_vslider)
+            right.layout().addWidget(tick_vslider)
+            right.layout().addWidget(range_tick_vslider)
+
+            self.setLayout(QtW.QHBoxLayout())
+            self.layout().addWidget(left)
+            self.layout().addWidget(right)
+            self.setGeometry(600, 300, 580, 300)
+            self.activateWindow()
+            self.show()
+
+
+    if __name__ == "__main__":
+
+        import sys
+        from pathlib import Path
+
+        dest = Path("screenshots")
+        dest.mkdir(exist_ok=True)
+
+        app = QtW.QApplication([])
+        demo = DemoWidget()
+
+        if "-snap" in sys.argv:
+            import platform
+
+            QtW.QApplication.processEvents()
+            demo.grab().save(str(dest / f"demo_{platform.system().lower()}.png"))
+        else:
+            app.exec_()
+    ```
+
+#### macOS
+
+##### Catalina
+
+![mac10](../images/demo_darwin10.png){ width=580; }
+
+##### Big Sur
+
+![mac11](../images/demo_darwin11.png){ width=580; }
+
+#### Windows
+
+![window](../images/demo_windows.png)
+
+#### Linux
+
+![linux](../images/demo_linux.png)
+
+
+{{ show_members('superqt.sliders._sliders._GenericRangeSlider') }}
+
+## Type changes
+
+Note the following changes in types compared to the `QSlider` API:
+
+```python
+value() -> Tuple[int, ...]
+```
+
+```python
+setValue(val: Sequence[int]) -> None
+```
+
+```python
+# Signal
+valueChanged(Tuple[int, ...])
+```
+
+```python
+sliderPosition() -> Tuple[int, ...]
+```
+
+```python
+setSliderPosition(val: Sequence[int]) -> None
+```
+
+```python
+sliderMoved(Tuple[int, ...])
+```
--- a/docs/widgets/qsearchablecombobox.md
+++ b/docs/widgets/qsearchablecombobox.md
@@ -0,0 +1,25 @@
+# QSearchableComboBox
+
+`QSearchableComboBox` is a variant of
+[`QComboBox`](https://doc.qt.io/qt-5/qcombobox.html) that allow to filter list
+of options by enter part of text. It could be drop in replacement for
+`QComboBox`.
+
+
+```python
+from qtpy.QtWidgets import QApplication
+
+from superqt import QSearchableComboBox
+
+app = QApplication([])
+
+combo = QSearchableComboBox()
+combo.addItems(["foo", "bar", "baz", "foobar", "foobaz", "barbaz"])
+combo.show()
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+{{ show_members('superqt.QSearchableComboBox') }}
--- a/docs/widgets/qsearchablelistwidget.md
+++ b/docs/widgets/qsearchablelistwidget.md
@@ -0,0 +1,28 @@
+# QSearchableListWidget
+
+`QSearchableListWidget` is a variant of
+[`QListWidget`](https://doc.qt.io/qt-5/qlistwidget.html) that add text entry
+above list widget that allow to filter list of available options.
+
+Due to implementation details, this widget it does not inherit directly from
+[`QListWidget`](https://doc.qt.io/qt-5/qlistwidget.html) but it does fully
+satisfy its api. The only limitation is that it cannot be used as argument of
+[`QListWidgetItem`](https://doc.qt.io/qt-5/qlistwidgetitem.html) constructor.
+
+```python
+from qtpy.QtWidgets import QApplication
+
+from superqt import QSearchableListWidget
+
+app = QApplication([])
+
+slider = QSearchableListWidget()
+slider.addItems(["foo", "bar", "baz", "foobar", "foobaz", "barbaz"])
+slider.show()
+
+app.exec_()
+```
+
+{{ show_widget() }}
+
+{{ show_members('superqt.QSearchableListWidget') }}
--- a/examples/basic.py
+++ b/examples/basic.py
@@ -1,10 +1,12 @@
-from qtrangeslider import QRangeSlider
-from qtrangeslider.qtcompat.QtCore import Qt
-from qtrangeslider.qtcompat.QtWidgets import QApplication
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QRangeSlider

 app = QApplication([])

-slider = QRangeSlider(Qt.Horizontal)
+slider = QRangeSlider(Qt.Orientation.Horizontal)
+slider = QRangeSlider(Qt.Orientation.Horizontal)

 slider.setValue((20, 80))
 slider.show()
--- a/examples/code_highlight.py
+++ b/examples/code_highlight.py
@@ -0,0 +1,32 @@
+from PyQt5.QtGui import QColor, QPalette
+from qtpy.QtWidgets import QApplication, QTextEdit
+
+from superqt.utils import CodeSyntaxHighlight
+
+app = QApplication([])
+
+text_area = QTextEdit()
+
+highlight = CodeSyntaxHighlight(text_area.document(), "python", "monokai")
+
+palette = text_area.palette()
+palette.setColor(QPalette.Base, QColor(highlight.background_color))
+text_area.setPalette(palette)
+text_area.setText(
+    """from argparse import ArgumentParser
+
+def main():
+    parser = ArgumentParser()
+    parser.add_argument("name", help="Your name")
+    args = parser.parse_args()
+    print(f"Hello {args.name}")
+
+
+if __name__ == "__main__":
+    main()
+"""
+)
+
+text_area.show()
+
+app.exec_()
--- a/examples/demo_widget.py
+++ b/examples/demo_widget.py
@@ -1,6 +1,12 @@
-from qtrangeslider import QRangeSlider
-from qtrangeslider.qtcompat import QtCore
-from qtrangeslider.qtcompat import QtWidgets as QtW
+import os
+
+from qtpy import QtCore
+from qtpy import QtWidgets as QtW
+
+# patch for Qt 5.15 on macos >= 12
+os.environ["USE_MAC_SLIDER_PATCH"] = "1"
+
+from superqt import QRangeSlider  # noqa

 QSS = """
 QSlider {
@@ -33,35 +39,37 @@ QRangeSlider {
 }
 """

+Horizontal = QtCore.Qt.Orientation.Horizontal
+

 class DemoWidget(QtW.QWidget):
    def __init__(self) -> None:
        super().__init__()

-        reg_hslider = QtW.QSlider(QtCore.Qt.Horizontal)
+        reg_hslider = QtW.QSlider(Horizontal)
        reg_hslider.setValue(50)
-        range_hslider = QRangeSlider(QtCore.Qt.Horizontal)
+        range_hslider = QRangeSlider(Horizontal)
        range_hslider.setValue((20, 80))
-        multi_range_hslider = QRangeSlider(QtCore.Qt.Horizontal)
+        multi_range_hslider = QRangeSlider(Horizontal)
        multi_range_hslider.setValue((11, 33, 66, 88))
-        multi_range_hslider.setTickPosition(QtW.QSlider.TicksAbove)
+        multi_range_hslider.setTickPosition(QtW.QSlider.TickPosition.TicksAbove)

-        styled_reg_hslider = QtW.QSlider(QtCore.Qt.Horizontal)
+        styled_reg_hslider = QtW.QSlider(Horizontal)
        styled_reg_hslider.setValue(50)
        styled_reg_hslider.setStyleSheet(QSS)
-        styled_range_hslider = QRangeSlider(QtCore.Qt.Horizontal)
+        styled_range_hslider = QRangeSlider(Horizontal)
        styled_range_hslider.setValue((20, 80))
        styled_range_hslider.setStyleSheet(QSS)

-        reg_vslider = QtW.QSlider(QtCore.Qt.Vertical)
+        reg_vslider = QtW.QSlider(QtCore.Qt.Orientation.Vertical)
        reg_vslider.setValue(50)
-        range_vslider = QRangeSlider(QtCore.Qt.Vertical)
+        range_vslider = QRangeSlider(QtCore.Qt.Orientation.Vertical)
        range_vslider.setValue((22, 77))

-        tick_vslider = QtW.QSlider(QtCore.Qt.Vertical)
+        tick_vslider = QtW.QSlider(QtCore.Qt.Orientation.Vertical)
        tick_vslider.setValue(55)
        tick_vslider.setTickPosition(QtW.QSlider.TicksRight)
-        range_tick_vslider = QRangeSlider(QtCore.Qt.Vertical)
+        range_tick_vslider = QRangeSlider(QtCore.Qt.Orientation.Vertical)
        range_tick_vslider.setValue((22, 77))
        range_tick_vslider.setTickPosition(QtW.QSlider.TicksLeft)

@@ -102,7 +110,6 @@ class DemoWidget(QtW.QWidget):


 if __name__ == "__main__":
-
    import sys
    from pathlib import Path

@@ -112,10 +119,10 @@ if __name__ == "__main__":
    app = QtW.QApplication([])
    demo = DemoWidget()

-    if "-x" in sys.argv:
-        app.exec_()
-    else:
+    if "-snap" in sys.argv:
        import platform

        QtW.QApplication.processEvents()
        demo.grab().save(str(dest / f"demo_{platform.system().lower()}.png"))
+    else:
+        app.exec_()
--- a/examples/double_slider.py
+++ b/examples/double_slider.py
@@ -0,0 +1,14 @@
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QDoubleSlider
+
+app = QApplication([])
+
+slider = QDoubleSlider(Qt.Orientation.Horizontal)
+slider.setRange(0, 1)
+slider.setValue(0.5)
+slider.resize(500, 50)
+slider.show()
+
+app.exec_()
--- a/examples/eliding_label.py
+++ b/examples/eliding_label.py
@@ -0,0 +1,13 @@
+from qtpy.QtWidgets import QApplication
+
+from superqt import QElidingLabel
+
+app = QApplication([])
+
+widget = QElidingLabel(
+    "a skj skjfskfj sdlf sdfl sdlfk jsdf sdlkf jdsf dslfksdl sdlfk sdf sdl "
+    "fjsdlf kjsdlfk laskdfsal as lsdfjdsl kfjdslf asfd dslkjfldskf sdlkfj"
+)
+widget.setWordWrap(True)
+widget.show()
+app.exec_()
--- a/examples/float.py
+++ b/examples/float.py
@@ -0,0 +1,28 @@
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication, QVBoxLayout, QWidget
+
+from superqt import QDoubleRangeSlider, QDoubleSlider, QRangeSlider
+
+app = QApplication([])
+
+w = QWidget()
+
+sld1 = QDoubleSlider(Qt.Orientation.Horizontal)
+sld2 = QDoubleRangeSlider(Qt.Orientation.Horizontal)
+rs = QRangeSlider(Qt.Orientation.Horizontal)
+
+sld1.valueChanged.connect(lambda e: print("doubslider valuechanged", e))
+
+sld2.setMaximum(1)
+sld2.setValue((0.2, 0.8))
+sld2.valueChanged.connect(lambda e: print("valueChanged", e))
+sld2.sliderMoved.connect(lambda e: print("sliderMoved", e))
+sld2.rangeChanged.connect(lambda e, f: print("rangeChanged", (e, f)))
+
+w.setLayout(QVBoxLayout())
+w.layout().addWidget(sld1)
+w.layout().addWidget(sld2)
+w.layout().addWidget(rs)
+w.show()
+w.resize(500, 150)
+app.exec_()
--- a/examples/fonticon1.py
+++ b/examples/fonticon1.py
@@ -0,0 +1,21 @@
+try:
+    from fonticon_fa5 import FA5S
+except ImportError as e:
+    raise type(e)(
+        "This example requires the fontawesome fontpack:\n\n"
+        "pip install git+https://github.com/tlambert03/fonticon-fontawesome5.git"
+    )
+
+from qtpy.QtCore import QSize
+from qtpy.QtWidgets import QApplication, QPushButton
+
+from superqt.fonticon import icon, pulse
+
+app = QApplication([])
+
+btn2 = QPushButton()
+btn2.setIcon(icon(FA5S.spinner, animation=pulse(btn2)))
+btn2.setIconSize(QSize(225, 225))
+btn2.show()
+
+app.exec()
--- a/examples/fonticon2.py
+++ b/examples/fonticon2.py
@@ -0,0 +1,21 @@
+try:
+    from fonticon_fa5 import FA5S
+except ImportError as e:
+    raise type(e)(
+        "This example requires the fontawesome fontpack:\n\n"
+        "pip install git+https://github.com/tlambert03/fonticon-fontawesome5.git"
+    )
+
+from qtpy.QtWidgets import QApplication, QPushButton
+
+from superqt.fonticon import setTextIcon
+
+app = QApplication([])
+
+
+btn4 = QPushButton()
+btn4.resize(275, 275)
+setTextIcon(btn4, FA5S.hamburger)
+btn4.show()
+
+app.exec()
--- a/examples/fonticon3.py
+++ b/examples/fonticon3.py
@@ -0,0 +1,41 @@
+try:
+    from fonticon_fa5 import FA5S
+except ImportError as e:
+    raise type(e)(
+        "This example requires the fontawesome fontpack:\n\n"
+        "pip install git+https://github.com/tlambert03/fonticon-fontawesome5.git"
+    )
+
+from qtpy.QtCore import QSize
+from qtpy.QtWidgets import QApplication, QPushButton
+
+from superqt.fonticon import IconOpts, icon, pulse, spin
+
+app = QApplication([])
+
+btn = QPushButton()
+btn.setIcon(
+    icon(
+        FA5S.smile,
+        color="blue",
+        states={
+            "active": IconOpts(
+                glyph_key=FA5S.spinner,
+                color="red",
+                scale_factor=0.5,
+                animation=pulse(btn),
+            ),
+            "disabled": {"color": "green", "scale_factor": 0.8, "animation": spin(btn)},
+        },
+    )
+)
+btn.setIconSize(QSize(256, 256))
+btn.show()
+
+
+@btn.clicked.connect
+def toggle_state():
+    btn.setChecked(not btn.isChecked())
+
+
+app.exec()
--- a/examples/generic.py
+++ b/examples/generic.py
@@ -0,0 +1,13 @@
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication
+
+from superqt import QDoubleSlider
+
+app = QApplication([])
+
+sld = QDoubleSlider(Qt.Orientation.Horizontal)
+sld.setRange(0, 1)
+sld.setValue(0.5)
+sld.show()
+
+app.exec_()
--- a/examples/icon_explorer.py
+++ b/examples/icon_explorer.py
@@ -0,0 +1,377 @@
+from qtpy import QtCore, QtGui, QtWidgets
+from qtpy.QtCore import Qt
+
+from superqt.fonticon._plugins import loaded
+
+P = loaded(load_all=True)
+if not P:
+    print("you have no font packs loaded!")
+
+
+class GlyphDelegate(QtWidgets.QItemDelegate):
+    def createEditor(self, parent, option, index):
+        if index.column() < 2:
+            edit = QtWidgets.QLineEdit(parent)
+            edit.editingFinished.connect(self.emitCommitData)
+            return edit
+        comboBox = QtWidgets.QComboBox(parent)
+        if index.column() == 2:
+            comboBox.addItem("Normal")
+            comboBox.addItem("Active")
+            comboBox.addItem("Disabled")
+            comboBox.addItem("Selected")
+        elif index.column() == 3:
+            comboBox.addItem("Off")
+            comboBox.addItem("On")
+
+        comboBox.activated.connect(self.emitCommitData)
+        return comboBox
+
+    def setEditorData(self, editor, index):
+        if index.column() < 2:
+            editor.setText(index.model().data(index))
+            return
+        comboBox = editor
+        if comboBox:
+            pos = comboBox.findText(
+                index.model().data(index), Qt.MatchFlag.MatchExactly
+            )
+            comboBox.setCurrentIndex(pos)
+
+    def setModelData(self, editor, model, index):
+        if editor:
+            text = editor.text() if index.column() < 2 else editor.currentText()
+            model.setData(index, text)
+
+    def emitCommitData(self):
+        self.commitData.emit(self.sender())
+
+
+class IconPreviewArea(QtWidgets.QWidget):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+        mainLayout = QtWidgets.QGridLayout()
+        self.setLayout(mainLayout)
+
+        self.icon = QtGui.QIcon()
+        self.size = QtCore.QSize()
+        self.stateLabels = []
+        self.modeLabels = []
+        self.pixmapLabels = []
+
+        self.stateLabels.append(self.createHeaderLabel("Off"))
+        self.stateLabels.append(self.createHeaderLabel("On"))
+        self.modeLabels.append(self.createHeaderLabel("Normal"))
+        self.modeLabels.append(self.createHeaderLabel("Active"))
+        self.modeLabels.append(self.createHeaderLabel("Disabled"))
+        self.modeLabels.append(self.createHeaderLabel("Selected"))
+
+        for j, label in enumerate(self.stateLabels):
+            mainLayout.addWidget(label, j + 1, 0)
+
+        for i, label in enumerate(self.modeLabels):
+            mainLayout.addWidget(label, 0, i + 1)
+
+            self.pixmapLabels.append([])
+            for j in range(len(self.stateLabels)):
+                self.pixmapLabels[i].append(self.createPixmapLabel())
+                mainLayout.addWidget(self.pixmapLabels[i][j], j + 1, i + 1)
+
+    def setIcon(self, icon):
+        self.icon = icon
+        self.updatePixmapLabels()
+
+    def setSize(self, size):
+        if size != self.size:
+            self.size = size
+            self.updatePixmapLabels()
+
+    def createHeaderLabel(self, text):
+        label = QtWidgets.QLabel("<b>%s</b>" % text)
+        label.setAlignment(Qt.AlignmentFlag.AlignCenter)
+        return label
+
+    def createPixmapLabel(self):
+        label = QtWidgets.QLabel()
+        label.setEnabled(False)
+        label.setAlignment(Qt.AlignmentFlag.AlignCenter)
+        label.setFrameShape(QtWidgets.QFrame.Box)
+        label.setSizePolicy(
+            QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding
+        )
+        label.setBackgroundRole(QtGui.QPalette.Base)
+        label.setAutoFillBackground(True)
+        label.setMinimumSize(132, 132)
+        return label
+
+    def updatePixmapLabels(self):
+        for i in range(len(self.modeLabels)):
+            if i == 0:
+                mode = QtGui.QIcon.Mode.Normal
+            elif i == 1:
+                mode = QtGui.QIcon.Mode.Active
+            elif i == 2:
+                mode = QtGui.QIcon.Mode.Disabled
+            else:
+                mode = QtGui.QIcon.Mode.Selected
+
+            for j in range(len(self.stateLabels)):
+                state = {True: QtGui.QIcon.State.Off, False: QtGui.QIcon.State.On}[
+                    j == 0
+                ]
+                pixmap = self.icon.pixmap(self.size, mode, state)
+                self.pixmapLabels[i][j].setPixmap(pixmap)
+                self.pixmapLabels[i][j].setEnabled(not pixmap.isNull())
+
+
+class MainWindow(QtWidgets.QMainWindow):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+        self.centralWidget = QtWidgets.QWidget()
+        self.setCentralWidget(self.centralWidget)
+
+        self.createPreviewGroupBox()
+        self.createGlyphBox()
+        self.createIconSizeGroupBox()
+
+        mainLayout = QtWidgets.QGridLayout()
+        mainLayout.addWidget(self.previewGroupBox, 0, 0, 1, 2)
+        mainLayout.addWidget(self.glyphGroupBox, 1, 0)
+        mainLayout.addWidget(self.iconSizeGroupBox, 1, 1)
+        self.centralWidget.setLayout(mainLayout)
+
+        self.setWindowTitle("Icons")
+        self.otherRadioButton.click()
+
+        self.resize(self.minimumSizeHint())
+
+    def changeSize(self):
+        if self.otherRadioButton.isChecked():
+            extent = self.otherSpinBox.value()
+        else:
+            if self.smallRadioButton.isChecked():
+                metric = QtWidgets.QStyle.PixelMetric.PM_SmallIconSize
+            elif self.largeRadioButton.isChecked():
+                metric = QtWidgets.QStyle.PixelMetric.PM_LargeIconSize
+            elif self.toolBarRadioButton.isChecked():
+                metric = QtWidgets.QStyle.PixelMetric.PM_ToolBarIconSize
+            elif self.listViewRadioButton.isChecked():
+                metric = QtWidgets.QStyle.PixelMetric.PM_ListViewIconSize
+            elif self.iconViewRadioButton.isChecked():
+                metric = QtWidgets.QStyle.PixelMetric.PM_IconViewIconSize
+            else:
+                metric = QtWidgets.QStyle.PixelMetric.PM_TabBarIconSize
+
+            extent = QtWidgets.QApplication.style().pixelMetric(metric)
+
+        self.previewArea.setSize(QtCore.QSize(extent, extent))
+        self.otherSpinBox.setEnabled(self.otherRadioButton.isChecked())
+
+    def changeIcon(self):
+        from superqt import fonticon
+
+        icon = None
+        for row in range(self.glyphTable.rowCount()):
+            item0 = self.glyphTable.item(row, 0)
+            item1 = self.glyphTable.item(row, 1)
+            item2 = self.glyphTable.item(row, 2)
+            item3 = self.glyphTable.item(row, 3)
+
+            if item0.checkState() != Qt.CheckState.Checked:
+                continue
+            key = item0.text()
+            if not key:
+                continue
+
+            if item2.text() == "Normal":
+                mode = QtGui.QIcon.Mode.Normal
+            elif item2.text() == "Active":
+                mode = QtGui.QIcon.Mode.Active
+            elif item2.text() == "Disabled":
+                mode = QtGui.QIcon.Mode.Disabled
+            else:
+                mode = QtGui.QIcon.Mode.Selected
+
+            color = item1.text() or None
+            state = (
+                QtGui.QIcon.State.On if item3.text() == "On" else QtGui.QIcon.State.Off
+            )
+            try:
+                if icon is None:
+                    icon = fonticon.icon(key, color=color)
+                else:
+                    icon.addState(state, mode, glyph_key=key, color=color)
+            except Exception as e:
+                print(e)
+                continue
+        if icon:
+            self.previewArea.setIcon(icon)
+
+    def createPreviewGroupBox(self):
+        self.previewGroupBox = QtWidgets.QGroupBox("Preview")
+
+        self.previewArea = IconPreviewArea()
+
+        layout = QtWidgets.QVBoxLayout()
+        layout.addWidget(self.previewArea)
+        self.previewGroupBox.setLayout(layout)
+
+    def createGlyphBox(self):
+        self.glyphGroupBox = QtWidgets.QGroupBox("Glyphs")
+        self.glyphGroupBox.setMinimumSize(480, 200)
+        self.glyphTable = QtWidgets.QTableWidget()
+        self.glyphTable.setSelectionMode(QtWidgets.QAbstractItemView.NoSelection)
+        self.glyphTable.setItemDelegate(GlyphDelegate(self))
+
+        self.glyphTable.horizontalHeader().setDefaultSectionSize(100)
+        self.glyphTable.setColumnCount(4)
+        self.glyphTable.setHorizontalHeaderLabels(("Glyph", "Color", "Mode", "State"))
+        self.glyphTable.horizontalHeader().setSectionResizeMode(
+            0, QtWidgets.QHeaderView.Stretch
+        )
+        self.glyphTable.horizontalHeader().setSectionResizeMode(
+            1, QtWidgets.QHeaderView.Fixed
+        )
+        self.glyphTable.horizontalHeader().setSectionResizeMode(
+            2, QtWidgets.QHeaderView.Fixed
+        )
+        self.glyphTable.horizontalHeader().setSectionResizeMode(
+            3, QtWidgets.QHeaderView.Fixed
+        )
+        self.glyphTable.verticalHeader().hide()
+
+        self.glyphTable.itemChanged.connect(self.changeIcon)
+
+        layout = QtWidgets.QVBoxLayout()
+        layout.addWidget(self.glyphTable)
+        self.glyphGroupBox.setLayout(layout)
+        self.changeIcon()
+
+        p0 = list(P)[-1]
+        key = f"{p0}.{list(P[p0])[1]}"
+        for _ in range(4):
+            row = self.glyphTable.rowCount()
+            self.glyphTable.setRowCount(row + 1)
+
+            item0 = QtWidgets.QTableWidgetItem()
+            item1 = QtWidgets.QTableWidgetItem()
+
+            if _ == 0:
+                item0.setText(key)
+            # item0.setFlags(item0.flags() & ~Qt.ItemFlag.ItemIsEditable)
+
+            item2 = QtWidgets.QTableWidgetItem("Normal")
+            item3 = QtWidgets.QTableWidgetItem("Off")
+
+            self.glyphTable.setItem(row, 0, item0)
+            self.glyphTable.setItem(row, 1, item1)
+            self.glyphTable.setItem(row, 2, item2)
+            self.glyphTable.setItem(row, 3, item3)
+            self.glyphTable.openPersistentEditor(item2)
+            self.glyphTable.openPersistentEditor(item3)
+
+            item0.setCheckState(Qt.CheckState.Checked)
+
+    def createIconSizeGroupBox(self):
+        self.iconSizeGroupBox = QtWidgets.QGroupBox("Icon Size")
+
+        self.smallRadioButton = QtWidgets.QRadioButton()
+        self.largeRadioButton = QtWidgets.QRadioButton()
+        self.toolBarRadioButton = QtWidgets.QRadioButton()
+        self.listViewRadioButton = QtWidgets.QRadioButton()
+        self.iconViewRadioButton = QtWidgets.QRadioButton()
+        self.tabBarRadioButton = QtWidgets.QRadioButton()
+        self.otherRadioButton = QtWidgets.QRadioButton("Other:")
+
+        self.otherSpinBox = QtWidgets.QSpinBox()
+        self.otherSpinBox.setRange(8, 128)
+        self.otherSpinBox.setValue(64)
+
+        self.smallRadioButton.toggled.connect(self.changeSize)
+        self.largeRadioButton.toggled.connect(self.changeSize)
+        self.toolBarRadioButton.toggled.connect(self.changeSize)
+        self.listViewRadioButton.toggled.connect(self.changeSize)
+        self.iconViewRadioButton.toggled.connect(self.changeSize)
+        self.tabBarRadioButton.toggled.connect(self.changeSize)
+        self.otherRadioButton.toggled.connect(self.changeSize)
+        self.otherSpinBox.valueChanged.connect(self.changeSize)
+
+        otherSizeLayout = QtWidgets.QHBoxLayout()
+        otherSizeLayout.addWidget(self.otherRadioButton)
+        otherSizeLayout.addWidget(self.otherSpinBox)
+        otherSizeLayout.addStretch()
+
+        layout = QtWidgets.QGridLayout()
+        layout.addWidget(self.smallRadioButton, 0, 0)
+        layout.addWidget(self.largeRadioButton, 1, 0)
+        layout.addWidget(self.toolBarRadioButton, 2, 0)
+        layout.addWidget(self.listViewRadioButton, 0, 1)
+        layout.addWidget(self.iconViewRadioButton, 1, 1)
+        layout.addWidget(self.tabBarRadioButton, 2, 1)
+        layout.addLayout(otherSizeLayout, 3, 0, 1, 2)
+        layout.setRowStretch(4, 1)
+        self.iconSizeGroupBox.setLayout(layout)
+        self.changeStyle()
+
+    def changeStyle(self, style=None):
+        style = style or QtWidgets.QApplication.style().objectName()
+        style = QtWidgets.QStyleFactory.create(style)
+        if not style:
+            return
+
+        QtWidgets.QApplication.setStyle(style)
+
+        self.setButtonText(
+            self.smallRadioButton,
+            "Small (%d x %d)",
+            style,
+            QtWidgets.QStyle.PixelMetric.PM_SmallIconSize,
+        )
+        self.setButtonText(
+            self.largeRadioButton,
+            "Large (%d x %d)",
+            style,
+            QtWidgets.QStyle.PixelMetric.PM_LargeIconSize,
+        )
+        self.setButtonText(
+            self.toolBarRadioButton,
+            "Toolbars (%d x %d)",
+            style,
+            QtWidgets.QStyle.PixelMetric.PM_ToolBarIconSize,
+        )
+        self.setButtonText(
+            self.listViewRadioButton,
+            "List views (%d x %d)",
+            style,
+            QtWidgets.QStyle.PixelMetric.PM_ListViewIconSize,
+        )
+        self.setButtonText(
+            self.iconViewRadioButton,
+            "Icon views (%d x %d)",
+            style,
+            QtWidgets.QStyle.PixelMetric.PM_IconViewIconSize,
+        )
+        self.setButtonText(
+            self.tabBarRadioButton,
+            "Tab bars (%d x %d)",
+            style,
+            QtWidgets.QStyle.PixelMetric.PM_TabBarIconSize,
+        )
+
+        self.changeSize()
+
+    @staticmethod
+    def setButtonText(button, label, style, metric):
+        metric_value = style.pixelMetric(metric)
+        button.setText(label % (metric_value, metric_value))
+
+
+if __name__ == "__main__":
+    import sys
+
+    app = QtWidgets.QApplication(sys.argv)
+    mainWin = MainWindow()
+    mainWin.show()
+    sys.exit(app.exec_())
--- a/examples/labeled.py
+++ b/examples/labeled.py
@@ -1,17 +1,48 @@
-from qtrangeslider._labeled import QLabeledRangeSlider, QLabeledSlider
-from qtrangeslider.qtcompat.QtCore import Qt
-from qtrangeslider.qtcompat.QtWidgets import QApplication, QVBoxLayout, QWidget
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QApplication, QHBoxLayout, QVBoxLayout, QWidget
+
+from superqt import (
+    QLabeledDoubleRangeSlider,
+    QLabeledDoubleSlider,
+    QLabeledRangeSlider,
+    QLabeledSlider,
+)

 app = QApplication([])

-w = QWidget()
-sld = QLabeledRangeSlider()
+ORIENTATION = Qt.Orientation.Horizontal

-sld.setRange(0, 500)
-sld.setValue((100, 400))
-w.setLayout(QVBoxLayout())
-w.layout().addWidget(sld)
-w.layout().addWidget(QLabeledSlider(Qt.Horizontal))
+w = QWidget()
+qls = QLabeledSlider(ORIENTATION)
+qls.valueChanged.connect(lambda e: print("qls valueChanged", e))
+qls.setRange(0, 500)
+qls.setValue(300)
+
+
+qlds = QLabeledDoubleSlider(ORIENTATION)
+qlds.valueChanged.connect(lambda e: print("qlds valueChanged", e))
+qlds.setRange(0, 1)
+qlds.setValue(0.5)
+qlds.setSingleStep(0.1)
+
+qlrs = QLabeledRangeSlider(ORIENTATION)
+qlrs.valueChanged.connect(lambda e: print("QLabeledRangeSlider valueChanged", e))
+qlrs.setValue((20, 60))
+
+qldrs = QLabeledDoubleRangeSlider(ORIENTATION)
+qldrs.valueChanged.connect(lambda e: print("qlrs valueChanged", e))
+qldrs.setRange(0, 1)
+qldrs.setSingleStep(0.01)
+qldrs.setValue((0.2, 0.7))
+
+
+w.setLayout(
+    QVBoxLayout() if ORIENTATION == Qt.Orientation.Horizontal else QHBoxLayout()
+)
+w.layout().addWidget(qls)
+w.layout().addWidget(qlds)
+w.layout().addWidget(qlrs)
+w.layout().addWidget(qldrs)
 w.show()
 w.resize(500, 150)
 app.exec_()
--- a/examples/multihandle.py
+++ b/examples/multihandle.py
@@ -1,5 +1,6 @@
-from qtrangeslider import QRangeSlider
-from qtrangeslider.qtcompat.QtWidgets import QApplication
+from qtpy.QtWidgets import QApplication
+
+from superqt import QRangeSlider

 app = QApplication([])

--- a/examples/qcollapsible.py
+++ b/examples/qcollapsible.py
@@ -0,0 +1,17 @@
+"""Example for QCollapsible."""
+from qtpy.QtWidgets import QApplication, QLabel, QPushButton
+
+from superqt import QCollapsible
+
+app = QApplication([])
+
+collapsible = QCollapsible("Advanced analysis")
+collapsible.setCollapsedIcon("+")
+collapsible.setExpandedIcon("-")
+collapsible.addWidget(QLabel("This is the inside of the collapsible frame"))
+for i in range(10):
+    collapsible.addWidget(QPushButton(f"Content button {i + 1}"))
+
+collapsible.expand(animate=False)
+collapsible.show()
+app.exec_()
--- a/examples/quantity.py
+++ b/examples/quantity.py
@@ -0,0 +1,9 @@
+from qtpy.QtWidgets import QApplication
+
+from superqt import QQuantity
+
+app = QApplication([])
+w = QQuantity("1m")
+w.show()
+
+app.exec()
--- a/examples/searchable_combo_box.py
+++ b/examples/searchable_combo_box.py
@@ -0,0 +1,11 @@
+from qtpy.QtWidgets import QApplication
+
+from superqt import QSearchableComboBox
+
+app = QApplication([])
+
+slider = QSearchableComboBox()
+slider.addItems(["foo", "bar", "baz", "foobar", "foobaz", "barbaz"])
+slider.show()
+
+app.exec_()
--- a/examples/searchable_list_widget.py
+++ b/examples/searchable_list_widget.py
@@ -0,0 +1,11 @@
+from qtpy.QtWidgets import QApplication
+
+from superqt import QSearchableListWidget
+
+app = QApplication([])
+
+slider = QSearchableListWidget()
+slider.addItems(["foo", "bar", "baz", "foobar", "foobaz", "barbaz"])
+slider.show()
+
+app.exec_()
--- a/examples/searchable_tree_widget.py
+++ b/examples/searchable_tree_widget.py
@@ -0,0 +1,29 @@
+import logging
+
+from qtpy.QtWidgets import QApplication
+
+from superqt import QSearchableTreeWidget
+
+logging.basicConfig(
+    level=logging.DEBUG,
+    format="%(asctime)s : %(levelname)s : %(filename)s : %(message)s",
+)
+
+data = {
+    "none": None,
+    "str": "test",
+    "int": 42,
+    "list": [2, 3, 5],
+    "dict": {
+        "float": 0.5,
+        "tuple": (22, 99),
+        "bool": False,
+    },
+}
+
+app = QApplication([])
+
+tree = QSearchableTreeWidget.fromData(data)
+tree.show()
+
+app.exec_()
--- a/examples/throttle_mouse_event.py
+++ b/examples/throttle_mouse_event.py
@@ -0,0 +1,29 @@
+from qtpy.QtCore import Signal
+from qtpy.QtWidgets import QApplication, QWidget
+
+from superqt.utils import qthrottled
+
+
+class Demo(QWidget):
+    positionChanged = Signal(int, int)
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.setMouseTracking(True)
+        self.positionChanged.connect(self._show_location)
+
+    @qthrottled(timeout=400)  # call this no more than once every 400ms
+    def _show_location(self, x, y):
+        print("Throttled event at", x, y)
+
+    def mouseMoveEvent(self, event):
+        print("real move event at", event.x(), event.y())
+        self.positionChanged.emit(event.x(), event.y())
+
+
+if __name__ == "__main__":
+    app = QApplication([])
+    w = Demo()
+    w.resize(600, 600)
+    w.show()
+    app.exec_()
--- a/examples/throttler_demo.py
+++ b/examples/throttler_demo.py
@@ -0,0 +1,280 @@
+"""Adapted for python from the KDToolBox.
+
+https://github.com/KDAB/KDToolBox/tree/master/qt/KDSignalThrottler
+
+MIT License
+
+Copyright (C) 2019-2022 Klarälvdalens Datakonsult AB, a KDAB Group company,
+info@kdab.com
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+"""
+
+from typing import Deque
+
+from qtpy.QtCore import QRect, QSize, Qt, QTimer, Signal
+from qtpy.QtGui import QPainter, QPen
+from qtpy.QtWidgets import (
+    QApplication,
+    QCheckBox,
+    QComboBox,
+    QFormLayout,
+    QGroupBox,
+    QHBoxLayout,
+    QLabel,
+    QPushButton,
+    QSizePolicy,
+    QSpinBox,
+    QVBoxLayout,
+    QWidget,
+)
+
+from superqt.utils._throttler import (
+    GenericSignalThrottler,
+    QSignalDebouncer,
+    QSignalThrottler,
+)
+
+
+class DrawSignalsWidget(QWidget):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.setFocusPolicy(Qt.FocusPolicy.NoFocus)
+        self.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding)
+        self.setAttribute(Qt.WA_OpaquePaintEvent)
+
+        self._scrollTimer = QTimer(self)
+        self._scrollTimer.setInterval(10)
+        self._scrollTimer.timeout.connect(self._scroll)
+        self._scrollTimer.start()
+
+        self._signalActivations: Deque[int] = Deque()
+        self._throttledSignalActivations: Deque[int] = Deque()
+
+    def sizeHint(self):
+        return QSize(400, 200)
+
+    def addSignalActivation(self):
+        self._signalActivations.appendleft(0)
+
+    def addThrottledSignalActivation(self):
+        self._throttledSignalActivations.appendleft(0)
+
+    def _scroll(self):
+        cutoff = self.width()
+        self.scrollAndCut(self._signalActivations, cutoff)
+        self.scrollAndCut(self._throttledSignalActivations, cutoff)
+
+        self.update()
+
+    def scrollAndCut(self, v: Deque[int], cutoff: int):
+        L = len(v)
+        for p in range(L):
+            v[p] += 1
+            if v[p] > cutoff:
+                break
+
+        # TODO: fix this... delete old ones
+
+    def paintEvent(self, event):
+        p = QPainter(self)
+        p.fillRect(self.rect(), Qt.white)
+
+        h = self.height()
+        h2 = h // 2
+        w = self.width()
+
+        self._drawSignals(p, self._signalActivations, Qt.red, 0, h2)
+        self._drawSignals(p, self._throttledSignalActivations, Qt.blue, h2, h)
+
+        p.drawText(
+            QRect(0, 0, w, h2),
+            Qt.AlignmentFlag.AlignRight | Qt.AlignmentFlag.AlignVCenter,
+            "Source signal",
+        )
+        p.drawText(
+            QRect(0, h2, w, h2),
+            Qt.AlignmentFlag.AlignRight | Qt.AlignmentFlag.AlignVCenter,
+            "Throttled signal",
+        )
+
+        p.save()
+        pen = QPen()
+        pen.setWidthF(2.0)
+        p.drawLine(0, h2, w, h2)
+        p.restore()
+
+    def _drawSignals(self, p: QPainter, v: Deque[int], color, yStart, yEnd):
+        p.save()
+        pen = QPen()
+        pen.setWidthF(2.0)
+        pen.setColor(color)
+        p.setPen(pen)
+
+        for i in v:
+            p.drawLine(i, yStart, i, yEnd)
+        p.restore()
+
+
+class DemoWidget(QWidget):
+    signalToBeThrottled = Signal()
+    _throttler: GenericSignalThrottler
+
+    def __init__(self, parent=None) -> None:
+        super().__init__(parent)
+        self._createUi()
+        self._throttler = None
+
+        self._throttlerKindComboBox.currentIndexChanged.connect(self._createThrottler)
+        self._createThrottler()
+
+        self._throttlerTimeoutSpinBox.valueChanged.connect(self.setThrottlerTimeout)
+        self.setThrottlerTimeout()
+
+        self._mainButton.clicked.connect(self.signalToBeThrottled)
+
+        self._autoTriggerTimer = QTimer(self)
+        self._autoTriggerTimer.setTimerType(Qt.TimerType.PreciseTimer)
+        self._autoTriggerCheckBox.clicked.connect(self._startOrStopAutoTriggerTimer)
+        self._startOrStopAutoTriggerTimer()
+
+        self._autoTriggerIntervalSpinBox.valueChanged.connect(
+            self._setAutoTriggerTimeout
+        )
+        self._setAutoTriggerTimeout()
+
+        self._autoTriggerTimer.timeout.connect(self.signalToBeThrottled)
+        self.signalToBeThrottled.connect(self._drawSignalsWidget.addSignalActivation)
+
+    def _createThrottler(self) -> None:
+        if self._throttler is not None:
+            self._throttler.deleteLater()
+            del self._throttler
+
+        if self._throttlerKindComboBox.currentIndex() < 2:
+            cls = QSignalThrottler
+        else:
+            cls = QSignalDebouncer
+        if self._throttlerKindComboBox.currentIndex() % 2:
+            policy = QSignalThrottler.EmissionPolicy.Leading
+        else:
+            policy = QSignalThrottler.EmissionPolicy.Trailing
+
+        self._throttler: GenericSignalThrottler = cls(policy, self)
+
+        self._throttler.setTimerType(Qt.TimerType.PreciseTimer)
+        self.signalToBeThrottled.connect(self._throttler.throttle)
+        self._throttler.triggered.connect(
+            self._drawSignalsWidget.addThrottledSignalActivation
+        )
+
+        self.setThrottlerTimeout()
+
+    def setThrottlerTimeout(self):
+        self._throttler.setTimeout(self._throttlerTimeoutSpinBox.value())
+
+    def _startOrStopAutoTriggerTimer(self):
+        shouldStart = self._autoTriggerCheckBox.isChecked()
+        if shouldStart:
+            self._autoTriggerTimer.start()
+        else:
+            self._autoTriggerTimer.stop()
+
+        self._autoTriggerIntervalSpinBox.setEnabled(shouldStart)
+        self._autoTriggerLabel.setEnabled(shouldStart)
+
+    def _setAutoTriggerTimeout(self):
+        timeout = self._autoTriggerIntervalSpinBox.value()
+        self._autoTriggerTimer.setInterval(timeout)
+
+    def _createUi(self):
+        helpLabel = QLabel(self)
+        helpLabel.setWordWrap(True)
+        helpLabel.setText(
+            "<h2>SignalThrottler example</h2>"
+            "<p>This example demonstrates the differences between "
+            "the different kinds of signal throttlers and debouncers."
+        )
+
+        throttlerKindGroupBox = QGroupBox("Throttler configuration", self)
+
+        self._throttlerKindComboBox = QComboBox(throttlerKindGroupBox)
+        self._throttlerKindComboBox.addItems(
+            (
+                "Throttler, trailing",
+                "Throttler, leading",
+                "Debouncer, trailing",
+                "Debouncer, leading",
+            )
+        )
+
+        self._throttlerTimeoutSpinBox = QSpinBox(throttlerKindGroupBox)
+        self._throttlerTimeoutSpinBox.setRange(1, 5000)
+        self._throttlerTimeoutSpinBox.setValue(500)
+        self._throttlerTimeoutSpinBox.setSuffix(" ms")
+
+        layout = QFormLayout(throttlerKindGroupBox)
+        layout.addRow("Kind of throttler:", self._throttlerKindComboBox)
+        layout.addRow("Timeout:", self._throttlerTimeoutSpinBox)
+        throttlerKindGroupBox.setLayout(layout)
+
+        buttonGroupBox = QGroupBox("Throttler activation")
+        self._mainButton = QPushButton(("Press me!"), buttonGroupBox)
+
+        self._autoTriggerCheckBox = QCheckBox("Trigger automatically")
+
+        autoTriggerLayout = QHBoxLayout()
+        self._autoTriggerLabel = QLabel("Interval", buttonGroupBox)
+        self._autoTriggerIntervalSpinBox = QSpinBox(buttonGroupBox)
+        self._autoTriggerIntervalSpinBox.setRange(1, 5000)
+        self._autoTriggerIntervalSpinBox.setValue(100)
+        self._autoTriggerIntervalSpinBox.setSuffix(" ms")
+
+        autoTriggerLayout.setContentsMargins(0, 0, 0, 0)
+        autoTriggerLayout.addWidget(self._autoTriggerLabel)
+        autoTriggerLayout.addWidget(self._autoTriggerIntervalSpinBox)
+
+        layout = QVBoxLayout(buttonGroupBox)
+        layout.addWidget(self._mainButton)
+        layout.addWidget(self._autoTriggerCheckBox)
+        layout.addLayout(autoTriggerLayout)
+        buttonGroupBox.setLayout(layout)
+
+        resultGroupBox = QGroupBox("Result")
+        self._drawSignalsWidget = DrawSignalsWidget(resultGroupBox)
+        layout = QVBoxLayout(resultGroupBox)
+        layout.addWidget(self._drawSignalsWidget)
+        resultGroupBox.setLayout(layout)
+
+        layout = QVBoxLayout(self)
+        layout.addWidget(helpLabel)
+        layout.addWidget(throttlerKindGroupBox)
+        layout.addWidget(buttonGroupBox)
+        layout.addWidget(resultGroupBox)
+
+        self.setLayout(layout)
+
+
+if __name__ == "__main__":
+    app = QApplication([__name__])
+    w = DemoWidget()
+    w.resize(600, 600)
+    w.show()
+    app.exec_()
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -0,0 +1,58 @@
+site_name: superqt
+site_url: https://github.com/pyapp-kit/superqt
+site_description: >-
+  missing widgets and components for PyQt/PySide
+# Repository
+repo_name: pyapp-kit/superqt
+repo_url: https://github.com/pyapp-kit/superqt
+
+# Copyright
+copyright: Copyright &copy; 2021 - 2022 Talley Lambert
+
+extra_css:
+  - stylesheets/extra.css
+
+watch:
+  - src
+
+theme:
+  name: material
+  features:
+    - navigation.instant
+    - navigation.indexes
+    - navigation.expand
+    # - navigation.tracking
+    # - navigation.tabs
+    - search.highlight
+    - search.suggest
+
+markdown_extensions:
+  - admonition
+  - pymdownx.details
+  - pymdownx.superfences
+  - tables
+  - attr_list
+  - md_in_html
+  - pymdownx.emoji:
+      emoji_index: !!python/name:materialx.emoji.twemoji
+      emoji_generator: !!python/name:materialx.emoji.to_svg
+  - toc:
+      permalink: "#"
+
+
+plugins:
+  - search
+  - autorefs
+  - mkdocstrings
+  - macros:
+      module_name: docs/_macros
+  - mkdocstrings:
+      handlers:
+        python:
+          import:
+            - https://docs.python.org/3/objects.inv
+          options:
+              show_source: false
+              docstring_style: numpy
+              show_root_toc_entry: True
+              show_root_heading: True
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,184 @@
-# pyproject.toml
+# https://peps.python.org/pep-0517/
 [build-system]
-requires = ["setuptools>=45", "wheel", "setuptools_scm[toml]>=6.0"]
+requires = ["hatchling", "hatch-vcs"]
+build-backend = "hatchling.build"
+
+# https://peps.python.org/pep-0621/
+[project]
+name = "superqt"
+description = "Missing widgets and components for PyQt/PySide"
+readme = "README.md"
+requires-python = ">=3.7"
+license = { text = "BSD 3-Clause License" }
+authors = [{ email = "talley.lambert@gmail.com" }, { name = "Talley Lambert" }]
+keywords = [
+    "qt",
+    "pyqt",
+    "pyside",
+    "widgets",
+    "range slider",
+    "components",
+    "gui",
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: X11 Applications :: Qt",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: BSD License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Topic :: Desktop Environment",
+    "Topic :: Software Development :: User Interfaces",
+    "Topic :: Software Development :: Widget Sets",
+]
+dynamic = ["version"]
+dependencies = [
+    "packaging",
+    "pygments>=2.4.0",
+    "qtpy>=1.1.0",
+    "typing-extensions",
+]
+
+# extras
+# https://peps.python.org/pep-0621/#dependencies-optional-dependencies
+[project.optional-dependencies]
+test = ["pint", "pytest", "pytest-cov", "pytest-qt"]
+dev = [
+    "black",
+    "ipython",
+    "ruff",
+    "mypy",
+    "pdbpp",
+    "pre-commit",
+    "pydocstyle",
+    "rich",
+    "types-Pygments",
+]
+docs = ["mkdocs-macros-plugin", "mkdocs-material", "mkdocstrings[python]"]
+quantity = ["pint"]
+pyside2 = ["pyside2"]
+# see issues surrounding usage of Generics in pyside6.5.x
+# https://github.com/pyapp-kit/superqt/pull/177
+# https://github.com/pyapp-kit/superqt/pull/164
+pyside6 = ["pyside6 !=6.5.0,!=6.5.1"]
+pyqt5 = ["pyqt5"]
+pyqt6 = ["pyqt6"]
+font-fa5 = ["fonticon-fontawesome5"]
+font-fa6 = ["fonticon-fontawesome6"]
+font-mi6 = ["fonticon-materialdesignicons6"]
+font-mi7 = ["fonticon-materialdesignicons7"]
+
+[project.urls]
+Source = "https://github.com/pyapp-kit/superqt"
+Tracker = "https://github.com/pyapp-kit/superqt/issues"
+Changelog = "https://github.com/pyapp-kit/superqt/blob/main/CHANGELOG.md"
+
+[tool.hatch.version]
+source = "vcs"
+
+[tool.hatch.build.targets.sdist]
+include = ["src", "tests", "CHANGELOG.md"]
+
+# https://pycqa.github.io/isort/docs/configuration/options.html
+[tool.isort]
+profile = "black"
+src_paths = ["src/superqt", "tests"]
+
+# https://github.com/charliermarsh/ruff
+[tool.ruff]
+line-length = 88
+target-version = "py37"
+src = ["src", "tests"]
+select = [
+    "E",    # style errors
+    "F",    # flakes
+    "D",    # pydocstyle
+    "I",    # isort
+    "UP",   # pyupgrade
+    "S",    # bandit
+    "C",    # flake8-comprehensions
+    "B",    # flake8-bugbear
+    "A001", # flake8-builtins
+    "RUF",  # ruff-specific rules
+]
+ignore = [
+    "D100", # Missing docstring in public module
+    "D101", # Missing docstring in public class
+    "D104", # Missing docstring in public package
+    "D107", # Missing docstring in __init__
+    "D203", # 1 blank line required before class docstring
+    "D212", # Multi-line docstring summary should start at the first line
+    "D213", # Multi-line docstring summary should start at the second line
+    "D401", # First line should be in imperative mood
+    "D413", # Missing blank line after last section
+    "D416", # Section name should end with a colon
+    "C901", # Function is too complex
+]
+
+
+[tool.ruff.per-file-ignores]
+"tests/*.py" = ["D", "S101"]
+"examples/demo_widget.py" = ["E501"]
+"examples/*.py" = ["B", "D"]
+
+# https://docs.pytest.org/en/6.2.x/customize.html
+[tool.pytest.ini_options]
+minversion = "6.0"
+testpaths = ["tests"]
+filterwarnings = [
+    "error",
+    "ignore:QPixmapCache.find:DeprecationWarning:",
+    "ignore:SelectableGroups dict interface:DeprecationWarning",
+    "ignore:The distutils package is deprecated:DeprecationWarning",
+]
+
+# https://mypy.readthedocs.io/en/stable/config_file.html
+[tool.mypy]
+files = "src/**/*.py"
+strict = true
+disallow_untyped_defs = false
+disallow_untyped_calls = false
+disallow_any_generics = false
+disallow_subclassing_any = false
+show_error_codes = true
+pretty = true
+exclude = ['tests/**/*']
+
+
+[[tool.mypy.overrides]]
+module = ["superqt.qtcompat.*"]
+ignore_missing_imports = true
+warn_unused_ignores = false
+allow_redefinition = true
+
+# https://coverage.readthedocs.io/en/6.4/config.html
+[tool.coverage.report]
+exclude_lines = [
+    "pragma: no cover",
+    "if TYPE_CHECKING:",
+    "@overload",
+    "except ImportError",
+]
+
+# https://github.com/mgedmin/check-manifest#configuration
+[tool.check-manifest]
+ignore = [
+    ".github_changelog_generator",
+    ".pre-commit-config.yaml",
+    "tests/**/*",
+    "src/superqt/_version.py",
+    "mkdocs.yml",
+    "docs/**/*",
+    "examples/**/*",
+    "CHANGELOG.md",
+    "CONTRIBUTING.md",
+    "codecov.yml",
+    ".ruff_cache/**/*",
+    "setup.py",
+]
--- a/qtrangeslider/init.py
+++ b/qtrangeslider/init.py
@@ -1,9 +0,0 @@
-try:
-    from ._version import version as __version__
-except ImportError:
-    __version__ = "unknown"
-
-from ._labeled import QLabeledRangeSlider, QLabeledSlider
-from ._qrangeslider import QRangeSlider
-
-__all__ = ["QRangeSlider", "QLabeledRangeSlider", "QLabeledSlider"]
--- a/qtrangeslider/_labeled.py
+++ b/qtrangeslider/_labeled.py
@@ -1,362 +0,0 @@
-from enum import IntEnum
-from functools import partial
-
-from ._qrangeslider import QRangeSlider
-from .qtcompat.QtCore import QPoint, QSize, Qt, Signal
-from .qtcompat.QtGui import QFontMetrics
-from .qtcompat.QtWidgets import (
-    QAbstractSlider,
-    QApplication,
-    QHBoxLayout,
-    QSlider,
-    QSpinBox,
-    QStyle,
-    QStyleOptionSpinBox,
-    QVBoxLayout,
-    QWidget,
-)
-
-
-class LabelPosition(IntEnum):
-    NoLabel = 0
-    LabelsAbove = 1
-    LabelsBelow = 2
-    LabelsRight = 1
-    LabelsLeft = 2
-
-
-class EdgeLabelMode(IntEnum):
-    NoLabel = 0
-    LabelIsRange = 1
-    LabelIsValue = 2
-
-
-class QLabeledSlider(QAbstractSlider):
-    def __init__(self, *args) -> None:
-        parent = None
-        orientation = Qt.Horizontal
-        if len(args) == 2:
-            orientation, parent = args
-        elif args:
-            if isinstance(args[0], QWidget):
-                parent = args[0]
-            else:
-                orientation = args[0]
-
-        super().__init__(parent)
-
-        self._slider = QSlider()
-        self._slider.valueChanged.connect(self.valueChanged.emit)
-        self._label = SliderLabel(self._slider, connect=self.setValue)
-
-        self.valueChanged.connect(self._label.setValue)
-        self.valueChanged.connect(self._slider.setValue)
-        self.rangeChanged.connect(self._slider.setRange)
-
-        self._slider.valueChanged.connect(self.setValue)
-        self.setOrientation(orientation)
-
-    def setOrientation(self, orientation):
-        """Set orientation, value will be 'horizontal' or 'vertical'."""
-        self._slider.setOrientation(orientation)
-        if orientation == Qt.Vertical:
-            layout = QVBoxLayout()
-            layout.addWidget(self._slider, alignment=Qt.AlignHCenter)
-            layout.addWidget(self._label, alignment=Qt.AlignHCenter)
-            self._label.setAlignment(Qt.AlignCenter)
-            layout.setSpacing(1)
-        else:
-            layout = QHBoxLayout()
-            layout.addWidget(self._slider)
-            layout.addWidget(self._label)
-            self._label.setAlignment(Qt.AlignRight)
-            layout.setSpacing(10)
-
-        old_layout = self.layout()
-        if old_layout is not None:
-            QWidget().setLayout(old_layout)
-
-        layout.setContentsMargins(0, 0, 0, 0)
-        self.setLayout(layout)
-
-
-class QLabeledRangeSlider(QAbstractSlider):
-    valueChanged = Signal(tuple)
-    LabelPosition = LabelPosition
-    EdgeLabelMode = EdgeLabelMode
-
-    def __init__(self, *args) -> None:
-        parent = None
-        orientation = Qt.Horizontal
-        if len(args) == 2:
-            orientation, parent = args
-        elif args:
-            if isinstance(args[0], QWidget):
-                parent = args[0]
-            else:
-                orientation = args[0]
-
-        super().__init__(parent)
-        self.setAttribute(Qt.WA_ShowWithoutActivating)
-        self._handle_labels = []
-        self._handle_label_position: LabelPosition = LabelPosition.LabelsAbove
-
-        # for fine tuning label position
-        self.label_shift_x = 0
-        self.label_shift_y = 0
-
-        self._slider = QRangeSlider()
-        self._slider.valueChanged.connect(self.valueChanged.emit)
-
-        self._min_label = SliderLabel(
-            self._slider, alignment=Qt.AlignLeft, connect=self._min_label_edited
-        )
-        self._max_label = SliderLabel(
-            self._slider, alignment=Qt.AlignRight, connect=self._max_label_edited
-        )
-        self.setEdgeLabelMode(EdgeLabelMode.LabelIsRange)
-
-        self._slider.valueChanged.connect(self._on_value_changed)
-        self.rangeChanged.connect(self._on_range_changed)
-
-        self._on_value_changed(self._slider.value())
-        self._on_range_changed(self._slider.minimum(), self._slider.maximum())
-        self.setOrientation(orientation)
-
-    def handleLabelPosition(self) -> LabelPosition:
-        return self._handle_label_position
-
-    def setHandleLabelPosition(self, opt: LabelPosition) -> LabelPosition:
-        self._handle_label_position = opt
-        for lbl in self._handle_labels:
-            if not opt:
-                lbl.hide()
-            else:
-                lbl.show()
-        self.setOrientation(self.orientation())
-
-    def edgeLabelMode(self) -> EdgeLabelMode:
-        return self._edge_label_mode
-
-    def setEdgeLabelMode(self, opt: EdgeLabelMode):
-        self._edge_label_mode = opt
-        if not self._edge_label_mode:
-            self._min_label.hide()
-            self._max_label.hide()
-        else:
-            if self.isVisible():
-                self._min_label.show()
-                self._max_label.show()
-            self._min_label.setMode(opt)
-            self._max_label.setMode(opt)
-        if opt == EdgeLabelMode.LabelIsValue:
-            v0, *_, v1 = self._slider.value()
-            self._min_label.setValue(v0)
-            self._max_label.setValue(v1)
-        elif opt == EdgeLabelMode.LabelIsRange:
-            self._min_label.setValue(self._slider.minimum())
-            self._max_label.setValue(self._slider.maximum())
-        QApplication.processEvents()
-        self._reposition_labels()
-
-    def _reposition_labels(self):
-        if not self._handle_labels:
-            return
-
-        horizontal = self.orientation() == Qt.Horizontal
-        labels_above = self._handle_label_position == LabelPosition.LabelsAbove
-
-        for label, rect in zip(self._handle_labels, self._slider._handleRects()):
-            dx = -label.width() / 2
-            dy = -label.height() / 2
-            if labels_above:
-                if horizontal:
-                    dy *= 3
-                else:
-                    dx *= -1
-            else:
-                if horizontal:
-                    dy *= -1
-                else:
-                    dx *= 3
-            pos = self._slider.mapToParent(rect.center())
-            pos += QPoint(dx + self.label_shift_x, dy + self.label_shift_y)
-            label.move(pos)
-            label.clearFocus()
-
-    def _min_label_edited(self, val):
-        if self._edge_label_mode == EdgeLabelMode.LabelIsRange:
-            self.setMinimum(val)
-        else:
-            v = list(self._slider.value())
-            v[0] = val
-            self.setValue(v)
-        self._reposition_labels()
-
-    def _max_label_edited(self, val):
-        if self._edge_label_mode == EdgeLabelMode.LabelIsRange:
-            self.setMaximum(val)
-        else:
-            v = list(self._slider.value())
-            v[-1] = val
-            self.setValue(v)
-        self._reposition_labels()
-
-    def _on_value_changed(self, v):
-        if self._edge_label_mode == EdgeLabelMode.LabelIsValue:
-            self._min_label.setValue(v[0])
-            self._max_label.setValue(v[-1])
-
-        if len(v) != len(self._handle_labels):
-            for lbl in self._handle_labels:
-                lbl.setParent(None)
-                lbl.deleteLater()
-            self._handle_labels.clear()
-            for n, val in enumerate(self._slider.value()):
-                _cb = partial(self._slider._setSliderPositionAt, n)
-                s = SliderLabel(self._slider, parent=self, connect=_cb)
-                s.setValue(val)
-                self._handle_labels.append(s)
-        else:
-            for val, label in zip(v, self._handle_labels):
-                label.setValue(val)
-        self._reposition_labels()
-
-    def _on_range_changed(self, min, max):
-        self._slider.setRange(min, max)
-        for lbl in self._handle_labels:
-            lbl.setRange(min, max)
-        if self._edge_label_mode == EdgeLabelMode.LabelIsRange:
-            self._min_label.setValue(min)
-            self._max_label.setValue(max)
-        self._reposition_labels()
-
-    def value(self):
-        return self._slider.value()
-
-    def setValue(self, v: int) -> None:
-        self._slider.setValue(v)
-        self.sliderChange(QSlider.SliderValueChange)
-
-    def setOrientation(self, orientation):
-        """Set orientation, value will be 'horizontal' or 'vertical'."""
-
-        self._slider.setOrientation(orientation)
-        if orientation == Qt.Vertical:
-            layout = QVBoxLayout()
-            layout.setSpacing(1)
-            layout.addWidget(self._max_label)
-            layout.addWidget(self._slider)
-            layout.addWidget(self._min_label)
-            # TODO: set margins based on label width
-            if self._handle_label_position == LabelPosition.LabelsLeft:
-                marg = (30, 0, 0, 0)
-            elif self._handle_label_position == LabelPosition.NoLabel:
-                marg = (0, 0, 0, 0)
-            else:
-                marg = (0, 0, 20, 0)
-            layout.setAlignment(Qt.AlignCenter)
-        else:
-            layout = QHBoxLayout()
-            layout.setSpacing(7)
-            if self._handle_label_position == LabelPosition.LabelsBelow:
-                marg = (0, 0, 0, 25)
-            elif self._handle_label_position == LabelPosition.NoLabel:
-                marg = (0, 0, 0, 0)
-            else:
-                marg = (0, 25, 0, 0)
-            layout.addWidget(self._min_label)
-            layout.addWidget(self._slider)
-            layout.addWidget(self._max_label)
-
-        # remove old layout
-        old_layout = self.layout()
-        if old_layout is not None:
-            QWidget().setLayout(old_layout)
-
-        self.setLayout(layout)
-        layout.setContentsMargins(*marg)
-        super().setOrientation(orientation)
-        QApplication.processEvents()
-        self._reposition_labels()
-
-    def resizeEvent(self, a0) -> None:
-        super().resizeEvent(a0)
-        self._reposition_labels()
-
-
-class SliderLabel(QSpinBox):
-    def __init__(
-        self, slider: QSlider, parent=None, alignment=Qt.AlignCenter, connect=None
-    ) -> None:
-        super().__init__(parent=parent)
-        self._slider = slider
-        self.setFocusPolicy(Qt.ClickFocus)
-        self.setMode(EdgeLabelMode.LabelIsValue)
-
-        self.setRange(slider.minimum(), slider.maximum())
-        slider.rangeChanged.connect(self._update_size)
-        self.setAlignment(alignment)
-        self.setButtonSymbols(QSpinBox.NoButtons)
-        self.setStyleSheet("background:transparent; border: 0;")
-        if connect is not None:
-            self.editingFinished.connect(lambda: connect(self.value()))
-        self.editingFinished.connect(self.clearFocus)
-        self._update_size()
-
-    def _update_size(self):
-        # fontmetrics to measure the width of text
-        fm = QFontMetrics(self.font())
-        h = self.sizeHint().height()
-        fixed_content = self.prefix() + self.suffix() + " "
-
-        if self._mode == EdgeLabelMode.LabelIsValue:
-            # determine width based on min/max/specialValue
-            s = self.textFromValue(self.minimum())[:18] + fixed_content
-            w = max(0, fm.horizontalAdvance(s))
-            s = self.textFromValue(self.maximum())[:18] + fixed_content
-            w = max(w, fm.horizontalAdvance(s))
-            if self.specialValueText():
-                w = max(w, fm.horizontalAdvance(self.specialValueText()))
-        else:
-            s = self.textFromValue(self.value())
-            w = max(0, fm.horizontalAdvance(s)) + 3
-
-        w += 3  # cursor blinking space
-        # get the final size hint
-        opt = QStyleOptionSpinBox()
-        self.initStyleOption(opt)
-        size = self.style().sizeFromContents(QStyle.CT_SpinBox, opt, QSize(w, h), self)
-        self.setFixedSize(size)
-
-    def setValue(self, val):
-        super().setValue(val)
-        if self._mode == EdgeLabelMode.LabelIsRange:
-            self._update_size()
-
-    def setMaximum(self, max: int) -> None:
-        super().setMaximum(max)
-        if self._mode == EdgeLabelMode.LabelIsValue:
-            self._update_size()
-
-    def setMinimum(self, min: int) -> None:
-        super().setMinimum(min)
-        if self._mode == EdgeLabelMode.LabelIsValue:
-            self._update_size()
-
-    def setMode(self, opt: EdgeLabelMode):
-        # when the edge labels are controlling slider range,
-        # we want them to have a big range, but not have a huge label
-        self._mode = opt
-        if opt == EdgeLabelMode.LabelIsRange:
-            self.setMinimum(-9999999)
-            self.setMaximum(9999999)
-            try:
-                self._slider.rangeChanged.disconnect(self.setRange)
-            except Exception:
-                pass
-        else:
-            self.setMinimum(self._slider.minimum())
-            self.setMaximum(self._slider.maximum())
-            self._slider.rangeChanged.connect(self.setRange)
-        self._update_size()
--- a/qtrangeslider/_qrangeslider.py
+++ b/qtrangeslider/_qrangeslider.py
@@ -1,576 +0,0 @@
-import textwrap
-from collections import abc
-from typing import List, Sequence, Tuple
-
-from ._style import RangeSliderStyle, update_styles_from_stylesheet
-from .qtcompat import QtGui
-from .qtcompat.QtCore import (
-    Property,
-    QEvent,
-    QPoint,
-    QPointF,
-    QRect,
-    QRectF,
-    Qt,
-    Signal,
-)
-from .qtcompat.QtWidgets import (
-    QApplication,
-    QSlider,
-    QStyle,
-    QStyleOptionSlider,
-    QStylePainter,
-)
-
-ControlType = Tuple[str, int]
-
-
-class QRangeSlider(QSlider):
-    """MultiHandle Range Slider widget.
-
-    Same API as QSlider, but `value`, `setValue`, `sliderPosition`, and
-    `setSliderPosition` are all sequences of integers.
-
-    The `valueChanged` and `sliderMoved` signals also both emit a tuple of
-    integers.
-    """
-
-    # Emitted when the slider value has changed, with the new slider values
-    valueChanged = Signal(tuple)
-
-    # Emitted when sliderDown is true and the slider moves
-    # This usually happens when the user is dragging the slider
-    # The value is the positions of *all* handles.
-    sliderMoved = Signal(tuple)
-
-    _NULL_CTRL = ("None", -1)
-
-    def __init__(self, *args):
-        super().__init__(*args)
-
-        # list of values
-        self._value: List[int] = [20, 80]
-
-        # list of current positions of each handle. same length as _value
-        # If tracking is enabled (the default) this will be identical to _value
-        self._position: List[int] = [20, 80]
-        self._pressedControl: ControlType = self._NULL_CTRL
-        self._hoverControl: ControlType = self._NULL_CTRL
-
-        # whether bar length is constant when dragging the bar
-        # if False, the bar can shorten when dragged beyond min/max
-        self._bar_is_rigid = True
-        # whether clicking on the bar moves all handles, or just the nearest handle
-        self._bar_moves_all = True
-        self._should_draw_bar = True
-
-        # for keyboard nav
-        self._repeatMultiplier = 1  # TODO
-        # for wheel nav
-        self._offset_accum = 0
-
-        # color
-        self._style = RangeSliderStyle()
-        self.setStyleSheet("")
-        update_styles_from_stylesheet(self)
-
-    # ###############  Public API  #######################
-
-    def setStyleSheet(self, styleSheet: str) -> None:
-        # sub-page styles render on top of the lower sliders and don't work here.
-        override = f"""
-            \n{type(self).__name__}::sub-page:horizontal {{background: none}}
-            \n{type(self).__name__}::sub-page:vertical {{background: none}}
-        """
-        return super().setStyleSheet(styleSheet + override)
-
-    def value(self) -> Tuple[int, ...]:
-        """Get current value of the widget as a tuple of integers."""
-        return tuple(self._value)
-
-    def setValue(self, val: Sequence[int]) -> None:
-        """Set current value of the widget with a sequence of integers.
-
-        The number of handles will be equal to the length of the sequence
-        """
-        if not isinstance(val, abc.Sequence) and len(val) >= 2:
-            raise ValueError("value must be iterable of len >= 2")
-        val = [self._min_max_bound(v) for v in val]
-        if self._value == val and self._position == val:
-            return
-
-        self._value[:] = val[:]
-        if self._position != val:
-            self._position = val
-            if self.isSliderDown():
-                self.sliderMoved.emit(tuple(self._position))
-
-        self.sliderChange(QSlider.SliderValueChange)
-        self.valueChanged.emit(tuple(self._value))
-
-    def sliderPosition(self) -> Tuple[int, ...]:
-        """Get current value of the widget as a tuple of integers.
-
-        If tracking is enabled (the default) this will be identical to value().
-        """
-        return tuple(self._position)
-
-    def setSliderPosition(self, val: Sequence[int]) -> None:
-        """Set current position of the handles with a sequence of integers.
-
-        The sequence must have the same length as `value()`.
-        """
-        if len(val) != len(self.value()):
-            raise ValueError(
-                f"'sliderPosition' must have length of 'value()' ({len(self.value())})"
-            )
-
-        for i, v in enumerate(val):
-            self._setSliderPositionAt(i, v, _update=False)
-        self._updateSliderMove()
-
-    def barIsRigid(self) -> bool:
-        """Whether bar length is constant when dragging the bar.
-
-        If False, the bar can shorten when dragged beyond min/max. Default is True.
-        """
-        return self._bar_is_rigid
-
-    def setBarIsRigid(self, val: bool = True) -> None:
-        """Whether bar length is constant when dragging the bar.
-
-        If False, the bar can shorten when dragged beyond min/max. Default is True.
-        """
-        self._bar_is_rigid = bool(val)
-
-    def barMovesAllHandles(self) -> bool:
-        """Whether clicking on the bar moves all handles (default), or just the nearest."""
-        return self._bar_moves_all
-
-    def setBarMovesAllHandles(self, val: bool = True) -> None:
-        """Whether clicking on the bar moves all handles (default), or just the nearest."""
-        self._bar_moves_all = bool(val)
-
-    def barIsVisible(self) -> bool:
-        """Whether to show the bar between the first and last handle."""
-        return self._should_draw_bar
-
-    def setBarVisible(self, val: bool = True) -> None:
-        """Whether to show the bar between the first and last handle."""
-        self._should_draw_bar = bool(val)
-
-    def hideBar(self) -> None:
-        self.setBarVisible(False)
-
-    def showBar(self) -> None:
-        self.setBarVisible(True)
-
-    # ###############  Implementation Details  #######################
-
-    def _setSliderPositionAt(self, index: int, pos: int, _update=True) -> None:
-        pos = self._min_max_bound(pos)
-        # prevent sliders from moving beyond their neighbors
-        pos = self._neighbor_bound(pos, index, self._position)
-        if pos == self._position[index]:
-            return
-        self._position[index] = pos
-        if _update:
-            self._updateSliderMove()
-
-    def _updateSliderMove(self):
-        if not self.hasTracking():
-            self.update()
-        if self.isSliderDown():
-            self.sliderMoved.emit(tuple(self._position))
-        if self.hasTracking():
-            self.triggerAction(QSlider.SliderMove)
-
-    def _offsetAllPositions(self, offset: int, ref=None) -> None:
-        if ref is None:
-            ref = self._position
-        if self._bar_is_rigid:
-            # NOTE: This assumes monotonically increasing slider positions
-            if offset > 0 and ref[-1] + offset > self.maximum():
-                offset = self.maximum() - ref[-1]
-            elif ref[0] + offset < self.minimum():
-                offset = self.minimum() - ref[0]
-        self.setSliderPosition([i + offset for i in ref])
-
-    def _spreadAllPositions(self, shrink=False, gain=1.1, ref=None) -> None:
-        if ref is None:
-            ref = self._position
-        # if self._bar_is_rigid:  # TODO
-
-        if shrink:
-            gain = 1 / gain
-        center = abs(ref[-1] + ref[0]) / 2
-        self.setSliderPosition([((i - center) * gain) + center for i in ref])
-
-    def _getStyleOption(self) -> QStyleOptionSlider:
-        opt = QStyleOptionSlider()
-        self.initStyleOption(opt)
-        opt.sliderValue = 0
-        opt.sliderPosition = 0
-        return opt
-
-    def _getBarColor(self):
-        return self._style.brush(self._getStyleOption())
-
-    def _setBarColor(self, color):
-        self._style.brush_active = color
-
-    barColor = Property(QtGui.QBrush, _getBarColor, _setBarColor)
-
-    def _drawBar(self, painter: QStylePainter, opt: QStyleOptionSlider):
-
-        brush = self._style.brush(opt)
-
-        r_bar = self._barRect(opt)
-        if isinstance(brush, QtGui.QGradient):
-            brush.setStart(r_bar.topLeft())
-            brush.setFinalStop(r_bar.bottomRight())
-
-        painter.setPen(self._style.pen(opt))
-        painter.setBrush(brush)
-        painter.drawRect(r_bar)
-
-    def paintEvent(self, a0: QtGui.QPaintEvent) -> None:
-        """Paint the slider."""
-        # initialize painter and options
-        painter = QStylePainter(self)
-        opt = self._getStyleOption()
-
-        # draw groove and ticks
-        opt.subControls = QStyle.SC_SliderGroove | QStyle.SC_SliderTickmarks
-        painter.drawComplexControl(QStyle.CC_Slider, opt)
-
-        if self._should_draw_bar:
-            self._drawBar(painter, opt)
-
-        # draw handles
-        opt.subControls = QStyle.SC_SliderHandle
-        hidx = -1
-        pidx = -1
-        if self._pressedControl[0] == "handle":
-            pidx = self._pressedControl[1]
-        elif self._hoverControl[0] == "handle":
-            hidx = self._hoverControl[1]
-        for idx, pos in enumerate(self._position):
-            opt.sliderPosition = pos
-            if idx == pidx:  # make pressed handles appear sunken
-                opt.state |= QStyle.State_Sunken
-            else:
-                opt.state = opt.state & ~QStyle.State_Sunken
-            if idx == hidx:
-                opt.activeSubControls = QStyle.SC_SliderHandle
-            else:
-                opt.activeSubControls = QStyle.SC_None
-            painter.drawComplexControl(QStyle.CC_Slider, opt)
-
-    def event(self, ev: QEvent) -> bool:
-        if ev.type() == QEvent.WindowActivate:
-            self.update()
-        if ev.type() == QEvent.StyleChange:
-            update_styles_from_stylesheet(self)
-        if ev.type() in (QEvent.HoverEnter, QEvent.HoverLeave, QEvent.HoverMove):
-            old_hover = self._hoverControl
-            self._hoverControl = self._getControlAtPos(ev.pos())
-            if self._hoverControl != old_hover:
-                self.update()  # TODO: restrict to the rect of old_hover
-        return super().event(ev)
-
-    def mousePressEvent(self, ev: QtGui.QMouseEvent) -> None:
-        if self.minimum() == self.maximum() or ev.buttons() ^ ev.button():
-            ev.ignore()
-            return
-
-        ev.accept()
-        # FIXME: why not working on other styles?
-        # set_buttons = self.style().styleHint(QStyle.SH_Slider_AbsoluteSetButtons)
-        set_buttons = Qt.LeftButton | Qt.MiddleButton
-
-        # If the mouse button used is allowed to set the value
-        if ev.buttons() & set_buttons == ev.button():
-            opt = self._getStyleOption()
-
-            self._pressedControl = self._getControlAtPos(ev.pos(), opt, True)
-
-            if self._pressedControl[0] == "handle":
-                offset = self._handle_offset(opt)
-                new_pos = self._pixelPosToRangeValue(self._pick(ev.pos() - offset))
-                self._setSliderPositionAt(self._pressedControl[1], new_pos)
-                self.triggerAction(QSlider.SliderMove)
-                self.setRepeatAction(QSlider.SliderNoAction)
-            self.update()
-
-        if self._pressedControl[0] == "handle":
-            self.setRepeatAction(QSlider.SliderNoAction)  # why again?
-            sr = self._handleRects(opt, self._pressedControl[1])
-            self._clickOffset = self._pick(ev.pos() - sr.topLeft())
-            self.update()
-            self.setSliderDown(True)
-        elif self._pressedControl[0] == "bar":
-            self.setRepeatAction(QSlider.SliderNoAction)  # why again?
-            self._clickOffset = self._pixelPosToRangeValue(self._pick(ev.pos()))
-            self._sldPosAtPress = tuple(self._position)
-            self.update()
-            self.setSliderDown(True)
-
-    def mouseMoveEvent(self, ev: QtGui.QMouseEvent) -> None:
-        # TODO: add pixelMetric(QStyle::PM_MaximumDragDistance, &opt, this);
-        if self._pressedControl[0] == "handle":
-            ev.accept()
-            new = self._pixelPosToRangeValue(self._pick(ev.pos()) - self._clickOffset)
-            self._setSliderPositionAt(self._pressedControl[1], new)
-        elif self._pressedControl[0] == "bar":
-            ev.accept()
-
-            delta = self._clickOffset - self._pixelPosToRangeValue(self._pick(ev.pos()))
-            self._offsetAllPositions(-delta, self._sldPosAtPress)
-        else:
-            ev.ignore()
-            return
-
-    def mouseReleaseEvent(self, ev: QtGui.QMouseEvent) -> None:
-        if self._pressedControl[0] == "None" or ev.buttons():
-            ev.ignore()
-            return
-        ev.accept()
-        old_pressed = self._pressedControl
-        self._pressedControl = self._NULL_CTRL
-        self.setRepeatAction(QSlider.SliderNoAction)
-        if old_pressed[0] in ("handle", "bar"):
-            self.setSliderDown(False)
-        self.update()  # TODO: restrict to the rect of old_pressed
-
-    def triggerAction(self, action: QSlider.SliderAction) -> None:
-        super().triggerAction(action)  # TODO: probably need to override.
-        self.setValue(self._position)
-
-    def setRange(self, min: int, max: int) -> None:
-        super().setRange(min, max)
-        self.setValue(self._value)  # re-bound
-
-    def _handleRects(
-        self, opt: QStyleOptionSlider = None, handle_index: int = None
-    ) -> QRect:
-        """Return the QRect for all handles."""
-        if opt is None:
-            opt = self._getStyleOption()
-
-        style = self.style().proxy()
-
-        if handle_index is not None:  # get specific handle rect
-            opt.sliderPosition = self._position[handle_index]
-            return style.subControlRect(
-                QStyle.CC_Slider, opt, QStyle.SC_SliderHandle, self
-            )
-        else:
-            rects = []
-            for p in self._position:
-                opt.sliderPosition = p
-                r = style.subControlRect(
-                    QStyle.CC_Slider, opt, QStyle.SC_SliderHandle, self
-                )
-                rects.append(r)
-            return rects
-
-    def _grooveRect(self, opt: QStyleOptionSlider) -> QRect:
-        """Return the QRect for the slider groove."""
-        style = self.style().proxy()
-        return style.subControlRect(QStyle.CC_Slider, opt, QStyle.SC_SliderGroove, self)
-
-    def _barRect(self, opt: QStyleOptionSlider, r_groove: QRect = None) -> QRect:
-        """Return the QRect for the bar between the outer handles."""
-        if r_groove is None:
-            r_groove = self._grooveRect(opt)
-        r_bar = QRectF(r_groove)
-        hdl_low, *_, hdl_high = self._handleRects(opt)
-
-        thickness = self._style.thickness(opt)
-        offset = self._style.offset(opt)
-
-        if opt.orientation == Qt.Horizontal:
-            r_bar.setTop(r_bar.center().y() - thickness / 2 + offset)
-            r_bar.setHeight(thickness)
-            r_bar.setLeft(hdl_low.center().x())
-            r_bar.setRight(hdl_high.center().x())
-        else:
-            r_bar.setLeft(r_bar.center().x() - thickness / 2 + offset)
-            r_bar.setWidth(thickness)
-            r_bar.setBottom(hdl_low.center().y())
-            r_bar.setTop(hdl_high.center().y())
-
-        return r_bar
-
-    def _getControlAtPos(
-        self, pos: QPoint, opt: QStyleOptionSlider = None, closest_handle=False
-    ) -> ControlType:
-        """Update self._pressedControl based on ev.pos()."""
-        if not opt:
-            opt = self._getStyleOption()
-
-        event_position = self._pick(pos)
-        bar_idx = 0
-        hdl_idx = 0
-        dist = float("inf")
-
-        if isinstance(pos, QPointF):
-            pos = QPoint(pos.x(), pos.y())
-        # TODO: this should be reversed, to prefer higher value handles
-        for i, hdl in enumerate(self._handleRects(opt)):
-            if hdl.contains(pos):
-                return ("handle", i)  # TODO: use enum for 'handle'
-            hdl_center = self._pick(hdl.center())
-            abs_dist = abs(event_position - hdl_center)
-            if abs_dist < dist:
-                dist = abs_dist
-                hdl_idx = i
-            if event_position > hdl_center:
-                bar_idx += 1
-        else:
-            if closest_handle:
-                if bar_idx == 0:
-                    # the click was below the minimum slider
-                    return ("handle", 0)
-                elif bar_idx == len(self._position):
-                    # the click was above the maximum slider
-                    return ("handle", len(self._position) - 1)
-            if self._bar_moves_all:
-                # the click was in an internal segment
-                return ("bar", bar_idx)
-            elif closest_handle:
-                return ("handle", hdl_idx)
-
-        return self._NULL_CTRL
-
-    def _handle_offset(self, opt: QStyleOptionSlider) -> QPoint:
-        # to take half of the slider off for the setSliderPosition call we use the
-        # center - topLeft
-        handle_rect = self._handleRects(opt, 0)
-        return handle_rect.center() - handle_rect.topLeft()
-
-    # from QSliderPrivate::pixelPosToRangeValue
-    def _pixelPosToRangeValue(self, pos: int, opt: QStyleOptionSlider = None) -> int:
-        if not opt:
-            opt = self._getStyleOption()
-
-        groove_rect = self._grooveRect(opt)
-        handle_rect = self._handleRects(opt, 0)
-        if self.orientation() == Qt.Horizontal:
-            sliderLength = handle_rect.width()
-            sliderMin = groove_rect.x()
-            sliderMax = groove_rect.right() - sliderLength + 1
-        else:
-            sliderLength = handle_rect.height()
-            sliderMin = groove_rect.y()
-            sliderMax = groove_rect.bottom() - sliderLength + 1
-        return QStyle.sliderValueFromPosition(
-            self.minimum(),
-            self.maximum(),
-            pos - sliderMin,
-            sliderMax - sliderMin,
-            opt.upsideDown,
-        )
-
-    def _pick(self, pt: QPoint) -> int:
-        return pt.x() if self.orientation() == Qt.Horizontal else pt.y()
-
-    def _min_max_bound(self, val: int) -> int:
-        return _bound(self.minimum(), self.maximum(), val)
-
-    def _neighbor_bound(self, val: int, index: int, _lst: List[int]) -> int:
-        # make sure we don't go lower than any preceding index:
-        if index > 0:
-            val = max(_lst[index - 1], val)
-        # make sure we don't go higher than any following index:
-        if index < len(_lst) - 1:
-            val = min(_lst[index + 1], val)
-        return val
-
-    def wheelEvent(self, e: QtGui.QWheelEvent) -> None:
-        e.ignore()
-        vertical = bool(e.angleDelta().y())
-        delta = e.angleDelta().y() if vertical else e.angleDelta().x()
-        if e.inverted():
-            delta *= -1
-
-        orientation = Qt.Vertical if vertical else Qt.Horizontal
-        if self._scrollByDelta(orientation, e.modifiers(), delta):
-            e.accept()
-
-    def _scrollByDelta(
-        self, orientation, modifiers: Qt.KeyboardModifiers, delta: int
-    ) -> bool:
-        steps_to_scroll = 0
-        pg_step = self.pageStep()
-
-        # in Qt scrolling to the right gives negative values.
-        if orientation == Qt.Horizontal:
-            delta *= -1
-        offset = delta / 120
-        if modifiers & Qt.ControlModifier or modifiers & Qt.ShiftModifier:
-            # Scroll one page regardless of delta:
-            steps_to_scroll = _bound(-pg_step, pg_step, int(offset * pg_step))
-            self._offset_accum = 0
-        else:
-            # Calculate how many lines to scroll. Depending on what delta is (and
-            # offset), we might end up with a fraction (e.g. scroll 1.3 lines). We can
-            # only scroll whole lines, so we keep the reminder until next event.
-            wheel_scroll_lines = QApplication.wheelScrollLines()
-            steps_to_scrollF = wheel_scroll_lines * offset * self._effectiveSingleStep()
-
-            # Check if wheel changed direction since last event:
-            if self._offset_accum != 0 and (offset / self._offset_accum) < 0:
-                self._offset_accum = 0
-
-            self._offset_accum += steps_to_scrollF
-
-            # Don't scroll more than one page in any case:
-            steps_to_scroll = _bound(-pg_step, pg_step, int(self._offset_accum))
-
-            self._offset_accum -= int(self._offset_accum)
-
-            if steps_to_scroll == 0:
-                # We moved less than a line, but might still have accumulated partial
-                # scroll, unless we already are at one of the ends.
-                effective_offset = self._offset_accum
-                if self.invertedControls():
-                    effective_offset *= -1
-                if effective_offset > 0 and max(self._value) < self.maximum():
-                    return True
-                if effective_offset < 0 and min(self._value) < self.minimum():
-                    return True
-                self._offset_accum = 0
-                return False
-
-        if self.invertedControls():
-            steps_to_scroll *= -1
-
-        _prev_value = self.value()
-
-        if modifiers & Qt.AltModifier:
-
-            self._spreadAllPositions(shrink=steps_to_scroll < 0)
-        else:
-            self._offsetAllPositions(steps_to_scroll)
-        self.triggerAction(QSlider.SliderMove)
-
-        if _prev_value == self.value():
-            self._offset_accum = 0
-            return False
-        return True
-
-    def _effectiveSingleStep(self) -> int:
-        return self.singleStep() * self._repeatMultiplier
-
-    def keyPressEvent(self, ev: QtGui.QKeyEvent) -> None:
-        return  # TODO
-
-
-def _bound(min_: int, max_: int, value: int) -> int:
-    """Return value bounded by min_ and max_."""
-    return max(min_, min(max_, value))
-
-
-QRangeSlider.__doc__ += "\n" + textwrap.indent(QSlider.__doc__, "    ")
--- a/qtrangeslider/_tests/test_slider.py
+++ b/qtrangeslider/_tests/test_slider.py
@@ -1,115 +0,0 @@
-import os
-
-import pytest
-
-from qtrangeslider import QRangeSlider
-from qtrangeslider.qtcompat.QtCore import Qt
-
-WINDOWS = os.name == "nt"
-
-
-@pytest.mark.parametrize("orientation", ["Horizontal", "Vertical"])
-def test_basic(qtbot, orientation):
-    rs = QRangeSlider(getattr(Qt, orientation))
-    qtbot.addWidget(rs)
-
-
-# @pytest.mark.skipif(WINDOWS, reason="QTest.mouseMove not working on windows")
-# def test_drag_handles(qtbot):
-#     rs = QRangeSlider(Qt.Horizontal)
-#     qtbot.addWidget(rs)
-#     rs.setRange(0, 99)
-#     rs.setValue((20, 80))
-#     rs.setMouseTracking(True)
-#     rs.show()
-
-#     # press the left handle
-#     opt = rs._getStyleOption()
-#     pos = rs._handleRects(opt, 0).center()
-#     with qtbot.waitSignal(rs.sliderPressed):
-#         qtbot.mousePress(rs, Qt.LeftButton, pos=pos)
-#     assert rs._pressedControl == ("handle", 0)
-
-#     # drag the left handle
-#     with qtbot.waitSignals([rs.sliderMoved] * 13):  # couple less signals
-#         for _ in range(15):
-#             pos.setX(pos.x() + 2)
-#             qtbot.mouseMove(rs, pos)
-
-#     with qtbot.waitSignal(rs.sliderReleased):
-#         qtbot.mouseRelease(rs, Qt.LeftButton)
-
-#     # check the values
-#     assert rs.value()[0] > 30
-#     assert rs._pressedControl == rs._NULL_CTRL
-
-#     # press the right handle
-#     pos = rs._handleRects(opt, 1).center()
-#     with qtbot.waitSignal(rs.sliderPressed):
-#         qtbot.mousePress(rs, Qt.LeftButton, pos=pos)
-#     assert rs._pressedControl == ("handle", 1)
-
-#     # drag the right handle
-#     with qtbot.waitSignals([rs.sliderMoved] * 13):  # couple less signals
-#         for _ in range(15):
-#             pos.setX(pos.x() - 2)
-#             qtbot.mouseMove(rs, pos)
-#     with qtbot.waitSignal(rs.sliderReleased):
-#         qtbot.mouseRelease(rs, Qt.LeftButton)
-
-#     # check the values
-#     assert rs.value()[1] < 70
-#     assert rs._pressedControl == rs._NULL_CTRL
-
-
-# @pytest.mark.skipif(WINDOWS, reason="QTest.mouseMove not working on windows")
-# def test_drag_handles_beyond_edge(qtbot):
-#     rs = QRangeSlider(Qt.Horizontal)
-#     qtbot.addWidget(rs)
-#     rs.setRange(0, 99)
-#     rs.setValue((20, 80))
-#     rs.setMouseTracking(True)
-#     rs.show()
-
-#     # press the right handle
-#     opt = rs._getStyleOption()
-#     pos = rs._handleRects(opt, 1).center()
-#     with qtbot.waitSignal(rs.sliderPressed):
-#         qtbot.mousePress(rs, Qt.LeftButton, pos=pos)
-#     assert rs._pressedControl == ("handle", 1)
-
-#     # drag the handle off the right edge and make sure the value gets to the max
-#     for _ in range(5):
-#         pos.setX(pos.x() + 20)
-#         qtbot.mouseMove(rs, pos)
-
-#     with qtbot.waitSignal(rs.sliderReleased):
-#         qtbot.mouseRelease(rs, Qt.LeftButton)
-
-#     assert rs.value()[1] == 99
-
-
-# @pytest.mark.skipif(WINDOWS, reason="QTest.mouseMove not working on windows")
-# def test_bar_drag_beyond_edge(qtbot):
-#     rs = QRangeSlider(Qt.Horizontal)
-#     qtbot.addWidget(rs)
-#     rs.setRange(0, 99)
-#     rs.setValue((20, 80))
-#     rs.setMouseTracking(True)
-#     rs.show()
-
-#     # press the right handle
-#     pos = rs.rect().center()
-#     with qtbot.waitSignal(rs.sliderPressed):
-#         qtbot.mousePress(rs, Qt.LeftButton, pos=pos)
-#     assert rs._pressedControl == ("bar", 1)
-
-#     # drag the handle off the right edge and make sure the value gets to the max
-#     for _ in range(15):
-#         pos.setX(pos.x() + 10)
-#         qtbot.mouseMove(rs, pos)
-
-#     with qtbot.waitSignal(rs.sliderReleased):
-#         qtbot.mouseRelease(rs, Qt.LeftButton)
-
-#     assert rs.value()[1] == 99
--- a/qtrangeslider/qtcompat/QtCore.py
+++ b/qtrangeslider/qtcompat/QtCore.py
@@ -1,57 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright © 2014-2015 Colin Duquesnoy
-# Copyright © 2009- The Spyder Development Team
-#
-# Licensed under the terms of the MIT License
-# (see LICENSE.txt for details)
-
-"""
-Modified from qtpy.QtCore.
-Provides QtCore classes and functions.
-"""
-
-from . import PYQT5, PYQT6, PYSIDE2, PYSIDE6, PythonQtError
-
-if PYQT5:
-    from PyQt5.QtCore import QT_VERSION_STR as __version__
-    from PyQt5.QtCore import *
-    from PyQt5.QtCore import pyqtProperty as Property  # noqa
-    from PyQt5.QtCore import pyqtSignal as Signal  # noqa
-    from PyQt5.QtCore import pyqtSlot as Slot  # noqa
-
-    # Those are imported from `import *`
-    del pyqtSignal, pyqtBoundSignal, pyqtSlot, pyqtProperty, QT_VERSION_STR
-elif PYQT6:
-    from PyQt6.QtCore import QT_VERSION_STR as __version__
-    from PyQt6.QtCore import *
-    from PyQt6.QtCore import pyqtProperty as Property  # noqa
-    from PyQt6.QtCore import pyqtSignal as Signal  # noqa
-    from PyQt6.QtCore import pyqtSlot as Slot  # noqa
-
-    # backwards compat with PyQt5
-    # namespace moves:
-    for cls in (QEvent, Qt):
-        for attr in dir(cls):
-            if not attr[0].isupper():
-                continue
-            ns = getattr(cls, attr)
-            for name, val in vars(ns).items():
-                if not name.startswith("_"):
-                    setattr(cls, name, val)
-
-    # Those are imported from `import *`
-    del pyqtSignal, pyqtBoundSignal, pyqtSlot, pyqtProperty, QT_VERSION_STR
-elif PYSIDE2:
-    import PySide2.QtCore
-    from PySide2.QtCore import *  # noqa
-
-    __version__ = PySide2.QtCore.__version__
-elif PYSIDE6:
-    import PySide6.QtCore
-    from PySide6.QtCore import *  # noqa
-
-    __version__ = PySide6.QtCore.__version__
-
-else:
-    raise PythonQtError("No Qt bindings could be found")
--- a/qtrangeslider/qtcompat/QtGui.py
+++ b/qtrangeslider/qtcompat/QtGui.py
@@ -1,43 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright © 2014-2015 Colin Duquesnoy
-# Copyright © 2009- The Spyder Development Team
-#
-# Licensed under the terms of the MIT License
-# (see LICENSE.txt for details)
-
-"""
-Modified from qtpy.QtGui
-Provides QtGui classes and functions.
-"""
-
-from . import PYQT5, PYQT6, PYSIDE2, PYSIDE6, PythonQtError
-
-if PYQT5:
-    from PyQt5.QtGui import *
-elif PYSIDE2:
-    from PySide2.QtGui import *
-elif PYQT6:
-    from PyQt6.QtGui import *
-
-    # backwards compat with PyQt5
-    # namespace moves:
-    for cls in (QPalette,):
-        for attr in dir(cls):
-            if not attr[0].isupper():
-                continue
-            ns = getattr(cls, attr)
-            for name, val in vars(ns).items():
-                if not name.startswith("_"):
-                    setattr(cls, name, val)
-
-    def pos(self, *a):
-        _pos = self.position(*a)
-        return _pos.toPoint()
-
-    QMouseEvent.pos = pos
-
-elif PYSIDE6:
-    from PySide6.QtGui import *  # noqa
-else:
-    raise PythonQtError("No Qt bindings could be found")
--- a/qtrangeslider/qtcompat/QtWidgets.py
+++ b/qtrangeslider/qtcompat/QtWidgets.py
@@ -1,43 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright © 2014-2015 Colin Duquesnoy
-# Copyright © 2009- The Spyder Developmet Team
-#
-# Licensed under the terms of the MIT License
-# (see LICENSE.txt for details)
-
-"""
-Modified from qtpy.QtWidgets
-Provides widget classes and functions.
-"""
-
-from . import PYQT5, PYQT6, PYSIDE2, PYSIDE6, PythonQtError
-
-if PYQT5:
-    from PyQt5.QtWidgets import *
-elif PYSIDE2:
-    from PySide2.QtWidgets import *
-elif PYQT6:
-    from PyQt6.QtWidgets import *
-
-    # backwards compat with PyQt5
-    # namespace moves:
-    for cls in (QStyle, QSlider, QSizePolicy, QSpinBox):
-        for attr in dir(cls):
-            if not attr[0].isupper():
-                continue
-            ns = getattr(cls, attr)
-            for name, val in vars(ns).items():
-                if not name.startswith("_"):
-                    setattr(cls, name, val)
-
-    def exec_(self):
-        self.exec()
-
-    QApplication.exec_ = exec_
-
-elif PYSIDE6:
-    from PySide6.QtWidgets import *  # noqa
-
-else:
-    raise PythonQtError("No Qt bindings could be found")
--- a/qtrangeslider/qtcompat/init.py
+++ b/qtrangeslider/qtcompat/init.py
@@ -1,167 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright © 2009- The Spyder Development Team
-# Copyright © 2014-2015 Colin Duquesnoy
-#
-# Licensed under the terms of the MIT License
-# (see LICENSE.txt for details)
-
-"""
-This file is borrowed from qtpy and modified to support PySide6/PyQt6 (drops PyQt4)
-"""
-
-import os
-import platform
-import sys
-import warnings
-from distutils.version import LooseVersion
-
-
-class PythonQtError(RuntimeError):
-    """Error raise if no bindings could be selected."""
-
-
-class PythonQtWarning(Warning):
-    """Warning if some features are not implemented in a binding."""
-
-
-# Qt API environment variable name
-QT_API = "QT_API"
-
-# Names of the expected PyQt5 api
-PYQT5_API = ["pyqt5"]
-
-# Names of the expected PyQt6 api
-PYQT6_API = ["pyqt6"]
-
-# Names of the expected PySide2 api
-PYSIDE2_API = ["pyside2"]
-
-# Names of the expected PySide6 api
-PYSIDE6_API = ["pyside6"]
-
-# Detecting if a binding was specified by the user
-binding_specified = QT_API in os.environ
-
-# Setting a default value for QT_API
-os.environ.setdefault(QT_API, "pyqt5")
-
-API = os.environ[QT_API].lower()
-initial_api = API
-assert API in (PYQT5_API + PYQT6_API + PYSIDE2_API + PYSIDE6_API)
-
-PYQT5 = True
-PYSIDE2 = PYQT6 = PYSIDE6 = False
-
-# When `FORCE_QT_API` is set, we disregard
-# any previously imported python bindings.
-if os.environ.get("FORCE_QT_API") is not None:
-    if "PyQt5" in sys.modules:
-        API = initial_api if initial_api in PYQT5_API else "pyqt5"
-    elif "PySide2" in sys.modules:
-        API = initial_api if initial_api in PYSIDE2_API else "pyside2"
-    elif "PyQt6" in sys.modules:
-        API = initial_api if initial_api in PYQT6_API else "pyqt6"
-    elif "PySide6" in sys.modules:
-        API = initial_api if initial_api in PYSIDE6_API else "pyside6"
-
-
-if API in PYQT5_API:
-    try:
-        from PyQt5.QtCore import PYQT_VERSION_STR as PYQT_VERSION  # noqa
-        from PyQt5.QtCore import QT_VERSION_STR as QT_VERSION  # noqa
-
-        PYSIDE_VERSION = None  # noqa
-
-        if sys.platform == "darwin":
-            macos_version = LooseVersion(platform.mac_ver()[0])
-            if macos_version < LooseVersion("10.10"):
-                if LooseVersion(QT_VERSION) >= LooseVersion("5.9"):
-                    raise PythonQtError(
-                        "Qt 5.9 or higher only works in "
-                        "macOS 10.10 or higher. Your "
-                        "program will fail in this "
-                        "system."
-                    )
-            elif macos_version < LooseVersion("10.11"):
-                if LooseVersion(QT_VERSION) >= LooseVersion("5.11"):
-                    raise PythonQtError(
-                        "Qt 5.11 or higher only works in "
-                        "macOS 10.11 or higher. Your "
-                        "program will fail in this "
-                        "system."
-                    )
-
-            del macos_version
-    except ImportError:
-        API = os.environ["QT_API"] = "pyside2"
-
-if API in PYSIDE2_API:
-    try:
-        from PySide2 import __version__ as PYSIDE_VERSION  # noqa
-        from PySide2.QtCore import __version__ as QT_VERSION  # noqa
-
-        PYQT_VERSION = None  # noqa
-        PYQT5 = False
-        PYSIDE2 = True
-
-        if sys.platform == "darwin":
-            macos_version = LooseVersion(platform.mac_ver()[0])
-            if macos_version < LooseVersion("10.11"):
-                if LooseVersion(QT_VERSION) >= LooseVersion("5.11"):
-                    raise PythonQtError(
-                        "Qt 5.11 or higher only works in "
-                        "macOS 10.11 or higher. Your "
-                        "program will fail in this "
-                        "system."
-                    )
-
-            del macos_version
-    except ImportError:
-        API = os.environ["QT_API"] = "pyqt6"
-
-if API in PYQT6_API:
-    try:
-        from PyQt6.QtCore import PYQT_VERSION_STR as PYQT_VERSION  # noqa
-        from PyQt6.QtCore import QT_VERSION_STR as QT_VERSION  # noqa
-
-        PYSIDE_VERSION = None  # noqa
-        PYQT5 = False
-        PYQT6 = True
-
-    except ImportError:
-        API = os.environ["QT_API"] = "pyside6"
-
-if API in PYSIDE6_API:
-    try:
-        from PySide6 import __version__ as PYSIDE_VERSION  # noqa
-        from PySide6.QtCore import __version__ as QT_VERSION  # noqa
-
-        PYQT_VERSION = None  # noqa
-        PYQT5 = False
-        PYSIDE6 = True
-
-    except ImportError:
-        API = None
-
-if API is None:
-    raise PythonQtError(
-        "No Qt bindings could be found.\nYou must install one of the following packages "
-        "to use QtRangeSlider: PyQt5, PyQt6, PySide2, or PySide6"
-    )
-
-# If a correct API name is passed to QT_API and it could not be found,
-# switches to another and informs through the warning
-if API != initial_api and binding_specified:
-    warnings.warn(
-        'Selected binding "{}" could not be found, '
-        'using "{}"'.format(initial_api, API),
-        RuntimeWarning,
-    )
-
-API_NAME = {
-    "pyqt5": "PyQt5",
-    "pyqt6": "PyQt6",
-    "pyside2": "PySide2",
-    "pyside6": "PySide6",
-}[API]
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,65 +0,0 @@
-[metadata]
-name = QtRangeSlider
-url = https://github.com/tlambert03/QtRangeSlider
-license = BSD-3
-license_file = LICENSE
-description = Multi-handle range slider widget for PyQt/PySide
-long_description = file: README.md, CHANGELOG.md
-long_description_content_type = text/markdown
-author = Talley Lambert
-author_email = talley.lambert@gmail.com
-keywords = qt, range slider, widget
-project_urls =
-    Source = https://github.com/tlambert03/QtRangeSlider
-    Tracker = https://github.com/tlambert03/QtRangeSlider/issues
-    Changelog = https://github.com/tlambert03/QtRangeSlider/blob/master/CHANGELOG.md
-classifiers =
-    Development Status :: 4 - Beta
-    Environment :: X11 Applications :: Qt
-    Intended Audience :: Developers
-    License :: OSI Approved :: BSD License
-    Operating System :: OS Independent
-    Programming Language :: Python
-    Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.6
-    Programming Language :: Python :: 3.7
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Topic :: Desktop Environment
-    Topic :: Software Development
-    Topic :: Software Development :: User Interfaces
-    Topic :: Software Development :: Widget Sets
-
-[options]
-zip_safe = False
-packages = find:
-python_requires = >=3.6
-setup_requires = setuptools_scm
-
-[options.extras_require]
-pyside2 = pyside2
-pyqt5 = pyqt5
-pyside6 = pyside6
-pyqt6 = pyqt6
-testing =
-    tox
-    tox-conda
-    pytest
-    pytest-qt
-    pytest-cov
-dev =
-    ipython
-    jedi<0.18.0
-    isort
-    mypy
-    pre-commit
-    %(testing)s
-    %(pyqt5)s
-
-[flake8]
-exclude = _version.py,.eggs,examples
-docstring-convention = numpy
-ignore = E203,W503,E501,C901,F403,F405
-
-[isort]
-profile=black
--- a/setup.py
+++ b/setup.py
@@ -1,10 +1,29 @@
-"""
-PEP 517 doesn’t support editable installs
-so this file is currently here to support "pip install -e ."
-"""
-from setuptools import setup
+import sys

-setup(
-    use_scm_version={"write_to": "qtrangeslider/_version.py"},
-    setup_requires=["setuptools_scm"],
+sys.stderr.write(
+    """
+===============================
+Unsupported installation method
+===============================
+superqt does not support installation with `python setup.py install`.
+Please use `python -m pip install .` instead.
+"""
+)
+sys.exit(1)
+
+
+# The below code will never execute, however GitHub is particularly
+# picky about where it finds Python packaging metadata.
+# See: https://github.com/github/feedback/discussions/6456
+#
+# To be removed once GitHub catches up.
+
+setup(  # noqa: F821
+    name="superqt",
+    install_requires=[
+        "packaging",
+        "pygments>=2.4.0",
+        "qtpy>=1.1.0",
+        "typing-extensions",
+    ],
 )
--- a/src/superqt/init.py
+++ b/src/superqt/init.py
@@ -0,0 +1,56 @@
+"""superqt is a collection of Qt components for python."""
+from typing import TYPE_CHECKING, Any
+
+try:
+    from ._version import version as __version__
+except ImportError:
+    __version__ = "unknown"
+
+if TYPE_CHECKING:
+    from .spinbox._quantity import QQuantity
+
+from .collapsible import QCollapsible
+from .combobox import QEnumComboBox, QSearchableComboBox
+from .elidable import QElidingLabel, QElidingLineEdit
+from .selection import QSearchableListWidget, QSearchableTreeWidget
+from .sliders import (
+    QDoubleRangeSlider,
+    QDoubleSlider,
+    QLabeledDoubleRangeSlider,
+    QLabeledDoubleSlider,
+    QLabeledRangeSlider,
+    QLabeledSlider,
+    QRangeSlider,
+)
+from .spinbox import QLargeIntSpinBox
+from .utils import QMessageHandler, ensure_main_thread, ensure_object_thread
+
+__all__ = [
+    "ensure_main_thread",
+    "ensure_object_thread",
+    "QDoubleRangeSlider",
+    "QCollapsible",
+    "QDoubleSlider",
+    "QElidingLabel",
+    "QElidingLineEdit",
+    "QEnumComboBox",
+    "QLabeledDoubleRangeSlider",
+    "QLabeledDoubleSlider",
+    "QLabeledRangeSlider",
+    "QLabeledSlider",
+    "QLargeIntSpinBox",
+    "QMessageHandler",
+    "QQuantity",
+    "QRangeSlider",
+    "QSearchableComboBox",
+    "QSearchableListWidget",
+    "QSearchableTreeWidget",
+]
+
+
+def __getattr__(name: str) -> Any:
+    if name == "QQuantity":
+        from .spinbox._quantity import QQuantity
+
+        return QQuantity
+    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
--- a/src/superqt/collapsible/init.py
+++ b/src/superqt/collapsible/init.py
@@ -0,0 +1,3 @@
+from ._collapsible import QCollapsible
+
+__all__ = ["QCollapsible"]
--- a/src/superqt/collapsible/_collapsible.py
+++ b/src/superqt/collapsible/_collapsible.py
@@ -0,0 +1,212 @@
+"""A collapsible widget to hide and unhide child widgets."""
+from typing import Optional, Union
+
+from qtpy.QtCore import (
+    QEasingCurve,
+    QEvent,
+    QMargins,
+    QObject,
+    QPropertyAnimation,
+    QRect,
+    Qt,
+    Signal,
+)
+from qtpy.QtGui import QIcon, QPainter, QPalette, QPixmap
+from qtpy.QtWidgets import QFrame, QPushButton, QVBoxLayout, QWidget
+
+
+class QCollapsible(QFrame):
+    """A collapsible widget to hide and unhide child widgets.
+
+    A signal is emitted when the widget is expanded (True) or collapsed (False).
+
+    Based on https://stackoverflow.com/a/68141638
+    """
+
+    toggled = Signal(bool)
+
+    def __init__(
+        self,
+        title: str = "",
+        parent: Optional[QWidget] = None,
+        expandedIcon: Optional[Union[QIcon, str]] = "▼",
+        collapsedIcon: Optional[Union[QIcon, str]] = "▲",
+    ):
+        super().__init__(parent)
+        self._locked = False
+        self._is_animating = False
+        self._text = title
+
+        self._toggle_btn = QPushButton(title)
+        self._toggle_btn.setCheckable(True)
+        self.setCollapsedIcon(icon=collapsedIcon)
+        self.setExpandedIcon(icon=expandedIcon)
+        self._toggle_btn.setStyleSheet("text-align: left; border: none; outline: none;")
+        self._toggle_btn.toggled.connect(self._toggle)
+
+        # frame layout
+        self.setLayout(QVBoxLayout())
+        self.layout().setAlignment(Qt.AlignmentFlag.AlignTop)
+        self.layout().addWidget(self._toggle_btn)
+
+        # Create animators
+        self._animation = QPropertyAnimation(self)
+        self._animation.setPropertyName(b"maximumHeight")
+        self._animation.setStartValue(0)
+        self._animation.finished.connect(self._on_animation_done)
+        self.setDuration(300)
+        self.setEasingCurve(QEasingCurve.Type.InOutCubic)
+
+        # default content widget
+        _content = QWidget()
+        _content.setLayout(QVBoxLayout())
+        _content.setMaximumHeight(0)
+        _content.layout().setContentsMargins(QMargins(5, 0, 0, 0))
+        self.setContent(_content)
+
+    def setText(self, text: str) -> None:
+        """Set the text of the toggle button."""
+        current = self._toggle_btn.text()
+        self._toggle_btn.setText(current + text)
+
+    def text(self) -> str:
+        """Return the text of the toggle button."""
+        return self._toggle_btn.text()
+
+    def setContent(self, content: QWidget) -> None:
+        """Replace central widget (the widget that gets expanded/collapsed)."""
+        self._content = content
+        self.layout().addWidget(self._content)
+        self._animation.setTargetObject(content)
+
+    def content(self) -> QWidget:
+        """Return the current content widget."""
+        return self._content
+
+    def _convert_string_to_icon(self, symbol: str) -> QIcon:
+        """Create a QIcon from a string."""
+        size = self._toggle_btn.font().pointSize()
+        pixmap = QPixmap(size, size)
+        pixmap.fill(Qt.GlobalColor.transparent)
+        painter = QPainter(pixmap)
+        color = self._toggle_btn.palette().color(QPalette.ColorRole.WindowText)
+        painter.setPen(color)
+        painter.drawText(QRect(0, 0, size, size), Qt.AlignmentFlag.AlignCenter, symbol)
+        painter.end()
+        return QIcon(pixmap)
+
+    def expandedIcon(self) -> QIcon:
+        """Returns the icon used when the widget is expanded."""
+        return self._expanded_icon
+
+    def setExpandedIcon(self, icon: Optional[Union[QIcon, str]] = None) -> None:
+        """Set the icon on the toggle button when the widget is expanded."""
+        if icon and isinstance(icon, QIcon):
+            self._expanded_icon = icon
+        elif icon and isinstance(icon, str):
+            self._expanded_icon = self._convert_string_to_icon(icon)
+
+        if self.isExpanded():
+            self._toggle_btn.setIcon(self._expanded_icon)
+
+    def collapsedIcon(self) -> QIcon:
+        """Returns the icon used when the widget is collapsed."""
+        return self._collapsed_icon
+
+    def setCollapsedIcon(self, icon: Optional[Union[QIcon, str]] = None) -> None:
+        """Set the icon on the toggle button when the widget is collapsed."""
+        if icon and isinstance(icon, QIcon):
+            self._collapsed_icon = icon
+        elif icon and isinstance(icon, str):
+            self._collapsed_icon = self._convert_string_to_icon(icon)
+
+        if not self.isExpanded():
+            self._toggle_btn.setIcon(self._collapsed_icon)
+
+    def setDuration(self, msecs: int) -> None:
+        """Set duration of the collapse/expand animation."""
+        self._animation.setDuration(msecs)
+
+    def setEasingCurve(self, easing: QEasingCurve) -> None:
+        """Set the easing curve for the collapse/expand animation."""
+        self._animation.setEasingCurve(easing)
+
+    def addWidget(self, widget: QWidget) -> None:
+        """Add a widget to the central content widget's layout."""
+        widget.installEventFilter(self)
+        self._content.layout().addWidget(widget)
+
+    def removeWidget(self, widget: QWidget) -> None:
+        """Remove widget from the central content widget's layout."""
+        self._content.layout().removeWidget(widget)
+        widget.removeEventFilter(self)
+
+    def expand(self, animate: bool = True) -> None:
+        """Expand (show) the collapsible section."""
+        self._expand_collapse(QPropertyAnimation.Direction.Forward, animate)
+
+    def collapse(self, animate: bool = True) -> None:
+        """Collapse (hide) the collapsible section."""
+        self._expand_collapse(QPropertyAnimation.Direction.Backward, animate)
+
+    def isExpanded(self) -> bool:
+        """Return whether the collapsible section is visible."""
+        return self._toggle_btn.isChecked()
+
+    def setLocked(self, locked: bool = True) -> None:
+        """Set whether collapse/expand is disabled."""
+        self._locked = locked
+        self._toggle_btn.setCheckable(not locked)
+
+    def locked(self) -> bool:
+        """Return True if collapse/expand is disabled."""
+        return self._locked
+
+    def _expand_collapse(
+        self,
+        direction: QPropertyAnimation.Direction,
+        animate: bool = True,
+        emit: bool = True,
+    ) -> None:
+        """Set values for the widget based on whether it is expanding or collapsing.
+
+        An emit flag is included so that the toggle signal is only called once (it
+        was being emitted a few times via eventFilter when the widget was expanding
+        previously).
+        """
+        if self._locked:
+            return
+
+        forward = direction == QPropertyAnimation.Direction.Forward
+        icon = self._expanded_icon if forward else self._collapsed_icon
+        self._toggle_btn.setIcon(icon)
+        self._toggle_btn.setChecked(forward)
+
+        _content_height = self._content.sizeHint().height() + 10
+        if animate:
+            self._animation.setDirection(direction)
+            self._animation.setEndValue(_content_height)
+            self._is_animating = True
+            self._animation.start()
+        else:
+            self._content.setMaximumHeight(_content_height if forward else 0)
+        if emit:
+            self.toggled.emit(direction == QPropertyAnimation.Direction.Forward)
+
+    def _toggle(self) -> None:
+        self.expand() if self.isExpanded() else self.collapse()
+
+    def eventFilter(self, a0: QObject, a1: QEvent) -> bool:
+        """If a child widget resizes, we need to update our expanded height."""
+        if (
+            a1.type() == QEvent.Type.Resize
+            and self.isExpanded()
+            and not self._is_animating
+        ):
+            self._expand_collapse(
+                QPropertyAnimation.Direction.Forward, animate=False, emit=False
+            )
+        return False
+
+    def _on_animation_done(self) -> None:
+        self._is_animating = False
--- a/src/superqt/combobox/init.py
+++ b/src/superqt/combobox/init.py
@@ -0,0 +1,4 @@
+from ._enum_combobox import QEnumComboBox
+from ._searchable_combo_box import QSearchableComboBox
+
+__all__ = ("QEnumComboBox", "QSearchableComboBox")
--- a/src/superqt/combobox/_enum_combobox.py
+++ b/src/superqt/combobox/_enum_combobox.py
@@ -0,0 +1,113 @@
+from enum import Enum, EnumMeta
+from typing import Optional, TypeVar
+
+from qtpy.QtCore import Signal
+from qtpy.QtWidgets import QComboBox
+
+EnumType = TypeVar("EnumType", bound=Enum)
+
+
+NONE_STRING = "----"
+
+
+def _get_name(enum_value: Enum):
+    """Create human readable name if user does not implement `__str__`."""
+    if (
+        enum_value.__str__.__module__ != "enum"
+        and not enum_value.__str__.__module__.startswith("shibokensupport")
+    ):
+        # check if function was overloaded
+        name = str(enum_value)
+    else:
+        name = enum_value.name.replace("_", " ")
+    return name
+
+
+class QEnumComboBox(QComboBox):
+    """ComboBox presenting options from a python Enum.
+
+    If the Enum class does not implement `__str__` then a human readable name
+    is created from the name of the enum member, replacing underscores with spaces.
+    """
+
+    currentEnumChanged = Signal(object)
+
+    def __init__(
+        self, parent=None, enum_class: Optional[EnumMeta] = None, allow_none=False
+    ):
+        super().__init__(parent)
+        self._enum_class = None
+        self._allow_none = False
+        if enum_class is not None:
+            self.setEnumClass(enum_class, allow_none)
+        self.currentIndexChanged.connect(self._emit_signal)
+
+    def setEnumClass(self, enum: Optional[EnumMeta], allow_none=False):
+        """Set enum class from which members value should be selected."""
+        self.clear()
+        self._enum_class = enum
+        self._allow_none = allow_none and enum is not None
+        if allow_none:
+            super().addItem(NONE_STRING)
+        super().addItems(list(map(_get_name, self._enum_class.__members__.values())))
+
+    def enumClass(self) -> Optional[EnumMeta]:
+        """Return current Enum class."""
+        return self._enum_class
+
+    def isOptional(self) -> bool:
+        """Return if current enum is with optional annotation."""
+        return self._allow_none
+
+    def clear(self):
+        self._enum_class = None
+        self._allow_none = False
+        super().clear()
+
+    def currentEnum(self) -> Optional[EnumType]:
+        """Current value as Enum member."""
+        if self._enum_class is not None:
+            if self._allow_none:
+                if self.currentText() == NONE_STRING:
+                    return None
+                else:
+                    return list(self._enum_class.__members__.values())[
+                        self.currentIndex() - 1
+                    ]
+            return list(self._enum_class.__members__.values())[self.currentIndex()]
+        return None
+
+    def setCurrentEnum(self, value: Optional[EnumType]) -> None:
+        """Set value with Enum."""
+        if self._enum_class is None:
+            raise RuntimeError(
+                "Uninitialized enum class. Use `setEnumClass` before `setCurrentEnum`."
+            )
+        if value is None and self._allow_none:
+            self.setCurrentIndex(0)
+            return
+        if not isinstance(value, self._enum_class):
+            raise TypeError(
+                "setValue(self, Enum): argument 1 has unexpected type "
+                f"{type(value).__name__!r}"
+            )
+        self.setCurrentText(_get_name(value))
+
+    def _emit_signal(self):
+        if self._enum_class is not None:
+            self.currentEnumChanged.emit(self.currentEnum())
+
+    def insertItems(self, *_, **__):
+        raise RuntimeError("EnumComboBox does not allow to insert items")
+
+    def insertItem(self, *_, **__):
+        raise RuntimeError("EnumComboBox does not allow to insert item")
+
+    def addItems(self, *_, **__):
+        raise RuntimeError("EnumComboBox does not allow to add items")
+
+    def addItem(self, *_, **__):
+        raise RuntimeError("EnumComboBox does not allow to add item")
+
+    def setInsertPolicy(self, policy):
+        raise RuntimeError("EnumComboBox does not allow to insert item")
--- a/src/superqt/combobox/_searchable_combo_box.py
+++ b/src/superqt/combobox/_searchable_combo_box.py
@@ -0,0 +1,48 @@
+from typing import Optional
+
+from qtpy import QT_VERSION
+from qtpy.QtCore import Qt, Signal
+from qtpy.QtWidgets import QComboBox, QCompleter, QWidget
+
+try:
+    is_qt_bellow_5_14 = tuple(int(x) for x in QT_VERSION.split(".")[:2]) < (5, 14)
+except ValueError:
+    is_qt_bellow_5_14 = False
+
+
+class QSearchableComboBox(QComboBox):
+    """ComboCox with completer for fast search in multiple options."""
+
+    if is_qt_bellow_5_14:
+        textActivated = Signal(str)  # pragma: no cover
+
+    def __init__(self, parent: Optional[QWidget] = None):
+        super().__init__(parent)
+        self.setEditable(True)
+        self.completer_object = QCompleter()
+        self.completer_object.setCaseSensitivity(Qt.CaseInsensitive)
+        self.completer_object.setCompletionMode(QCompleter.PopupCompletion)
+        self.completer_object.setFilterMode(Qt.MatchContains)
+        self.setCompleter(self.completer_object)
+        self.setInsertPolicy(QComboBox.NoInsert)
+        if is_qt_bellow_5_14:  # pragma: no cover
+            self.currentIndexChanged.connect(self._text_activated)
+
+    def _text_activated(self):  # pragma: no cover
+        self.textActivated.emit(self.currentText())
+
+    def addItem(self, *args):
+        super().addItem(*args)
+        self.completer_object.setModel(self.model())
+
+    def addItems(self, *args):
+        super().addItems(*args)
+        self.completer_object.setModel(self.model())
+
+    def insertItem(self, *args) -> None:
+        super().insertItem(*args)
+        self.completer_object.setModel(self.model())
+
+    def insertItems(self, *args) -> None:
+        super().insertItems(*args)
+        self.completer_object.setModel(self.model())
--- a/src/superqt/elidable/init.py
+++ b/src/superqt/elidable/init.py
@@ -0,0 +1,4 @@
+from ._eliding_label import QElidingLabel
+from ._eliding_line_edit import QElidingLineEdit
+
+__all__ = ["QElidingLabel", "QElidingLineEdit"]
--- a/src/superqt/elidable/_eliding.py
+++ b/src/superqt/elidable/_eliding.py
@@ -0,0 +1,78 @@
+from typing import List
+
+from qtpy.QtCore import Qt
+from qtpy.QtGui import QFont, QFontMetrics, QTextLayout
+
+
+class _GenericEliding:
+    """A mixin to provide capabilities to elide text (could add '…') to fit width."""
+
+    _elide_mode: Qt.TextElideMode = Qt.TextElideMode.ElideRight
+    _text: str = ""
+    # the 2 is a magic number that prevents the ellipses from going missing
+    # in certain cases (?)
+    _ellipses_width: int = 2
+
+    # Public methods
+
+    def elideMode(self) -> Qt.TextElideMode:
+        """The current Qt.TextElideMode."""
+        return self._elide_mode
+
+    def setElideMode(self, mode: Qt.TextElideMode) -> None:
+        """Set the elide mode to a Qt.TextElideMode."""
+        self._elide_mode = Qt.TextElideMode(mode)
+
+    def full_text(self) -> str:
+        """The current text without eliding."""
+        return self._text
+
+    def setEllipsesWidth(self, width: int) -> None:
+        """A width value to take into account ellipses width when eliding text.
+
+        The value is deducted from the widget width when computing the elided version
+        of the text.
+        """
+        self._ellipses_width = width
+
+    @staticmethod
+    def wrapText(text, width, font=None) -> List[str]:
+        """Returns `text`, split as it would be wrapped for `width`, given `font`.
+
+        Static method.
+        """
+        tl = QTextLayout(text, font or QFont())
+        tl.beginLayout()
+        lines = []
+        while True:
+            ln = tl.createLine()
+            if not ln.isValid():
+                break
+            ln.setLineWidth(width)
+            start = ln.textStart()
+            lines.append(text[start : start + ln.textLength()])
+        tl.endLayout()
+        return lines
+
+    # private implementation methods
+
+    def _elidedText(self) -> str:
+        """Return `self._text` elided to `width`."""
+        fm = QFontMetrics(self.font())
+        ellipses_width = 0
+        if self._elide_mode != Qt.TextElideMode.ElideNone:
+            ellipses_width = self._ellipses_width
+        width = self.width() - ellipses_width
+        if not getattr(self, "wordWrap", None) or not self.wordWrap():
+            return fm.elidedText(self._text, self._elide_mode, width)
+
+        # get number of lines we can fit without eliding
+        nlines = self.height() // fm.height() - 1
+        # get the last line (elided)
+        text = self._wrappedText()
+        last_line = fm.elidedText("".join(text[nlines:]), self._elide_mode, width)
+        # join them
+        return "".join(text[:nlines] + [last_line])
+
+    def _wrappedText(self) -> List[str]:
+        return _GenericEliding.wrapText(self._text, self.width(), self.font())
--- a/src/superqt/elidable/_eliding_label.py
+++ b/src/superqt/elidable/_eliding_label.py
@@ -0,0 +1,75 @@
+from qtpy.QtCore import QPoint, QRect, QSize, Qt
+from qtpy.QtGui import QFontMetrics, QResizeEvent
+from qtpy.QtWidgets import QLabel
+
+from ._eliding import _GenericEliding
+
+
+class QElidingLabel(_GenericEliding, QLabel):
+    """
+    A QLabel variant that will elide text (could add '…') to fit width.
+
+    QElidingLabel()
+    QElidingLabel(parent: Optional[QWidget], f: Qt.WindowFlags = ...)
+    QElidingLabel(text: str, parent: Optional[QWidget] = None, f: Qt.WindowFlags = ...)
+
+    For a multiline eliding label, use `setWordWrap(True)`.  In this case, text
+    will wrap to fit the width, and only the last line will be elided.
+    When `wordWrap()` is True, `sizeHint()` will return the size required to fit
+    the full text.
+    """
+
+    def __init__(self, *args, **kwargs) -> None:
+        super().__init__(*args, **kwargs)
+        if args and isinstance(args[0], str):
+            self.setText(args[0])
+
+    # Reimplemented _GenericEliding methods
+
+    def setElideMode(self, mode: Qt.TextElideMode) -> None:
+        """Set the elide mode to a Qt.TextElideMode."""
+        super().setElideMode(mode)
+        super().setText(self._elidedText())
+
+    def setEllipsesWidth(self, width: int) -> None:
+        """A width value to take into account ellipses width when eliding text.
+
+        The value is deducted from the widget width when computing the elided version
+        of the text.
+        """
+        super().setEllipsesWidth(width)
+        super().setText(self._elidedText())
+
+    # Reimplemented QT methods
+
+    def text(self) -> str:
+        """Return the label's text.
+
+        If no text has been set this will return an empty string.
+        """
+        return self._text
+
+    def setText(self, txt: str) -> None:
+        """Set the label's text.
+
+        Setting the text clears any previous content.
+        NOTE: we set the QLabel private text to the elided version
+        """
+        self._text = txt
+        super().setText(self._elidedText())
+
+    def resizeEvent(self, event: QResizeEvent) -> None:
+        event.accept()
+        super().setText(self._elidedText())
+
+    def setWordWrap(self, wrap: bool) -> None:
+        super().setWordWrap(wrap)
+        super().setText(self._elidedText())
+
+    def sizeHint(self) -> QSize:
+        if not self.wordWrap():
+            return super().sizeHint()
+        fm = QFontMetrics(self.font())
+        flags = int(self.alignment() | Qt.TextFlag.TextWordWrap)
+        r = fm.boundingRect(QRect(QPoint(0, 0), self.size()), flags, self._text)
+        return QSize(self.width(), r.height())
--- a/src/superqt/elidable/_eliding_line_edit.py
+++ b/src/superqt/elidable/_eliding_line_edit.py
@@ -0,0 +1,91 @@
+from qtpy.QtCore import Qt
+from qtpy.QtGui import QFocusEvent, QResizeEvent
+from qtpy.QtWidgets import QLineEdit
+
+from ._eliding import _GenericEliding
+
+
+class QElidingLineEdit(_GenericEliding, QLineEdit):
+    """A QLineEdit variant that will elide text (could add '…') to fit width.
+
+    QElidingLineEdit()
+    QElidingLineEdit(parent: Optional[QWidget])
+    QElidingLineEdit(text: str, parent: Optional[QWidget] = None)
+
+    """
+
+    def __init__(self, *args, **kwargs) -> None:
+        super().__init__(*args, **kwargs)
+        if args and isinstance(args[0], str):
+            self.setText(args[0])
+        # The `textEdited` signal doesn't trigger the `textChanged` signal if
+        # text is changed with `setText`, so we connect to `textEdited` to only
+        # update _text when text is being edited by the user graphically.
+        self.textEdited.connect(self._update_text)
+
+    # Reimplemented _GenericEliding methods
+
+    def setElideMode(self, mode: Qt.TextElideMode) -> None:
+        """Set the elide mode to a Qt.TextElideMode.
+
+        The text shown is updated to the elided version only if the widget is not
+        focused.
+        """
+        super().setElideMode(mode)
+        if not self.hasFocus():
+            super().setText(self._elidedText())
+
+    def setEllipsesWidth(self, width: int) -> None:
+        """A width value to take into account ellipses width when eliding text.
+
+        The value is deducted from the widget width when computing the elided version
+        of the text. The text shown is updated to the elided version only if the widget
+        is not focused.
+        """
+        super().setEllipsesWidth(width)
+        if not self.hasFocus():
+            super().setText(self._elidedText())
+
+    # Reimplemented QT methods
+
+    def text(self) -> str:
+        """Return the label's text being shown.
+
+        If no text has been set this will return an empty string.
+        """
+        return self._text
+
+    def setText(self, text) -> None:
+        """Set the line edit's text.
+
+        Setting the text clears any previous content.
+        NOTE: we set the QLineEdit private text to the elided version
+        """
+        self._text = text
+        if not self.hasFocus():
+            super().setText(self._elidedText())
+
+    def focusInEvent(self, event: QFocusEvent) -> None:
+        """Set the full text when the widget is focused."""
+        super().setText(self._text)
+        super().focusInEvent(event)
+
+    def focusOutEvent(self, event: QFocusEvent) -> None:
+        """Set an elided version of the text (if needed) when the focus is out."""
+        super().setText(self._elidedText())
+        super().focusOutEvent(event)
+
+    def resizeEvent(self, event: QResizeEvent) -> None:
+        """Update elided text being shown when the widget is resized."""
+        if not self.hasFocus():
+            super().setText(self._elidedText())
+        super().resizeEvent(event)
+
+    # private implementation methods
+
+    def _update_text(self, text: str) -> None:
+        """Update only the actual text of the widget.
+
+        The actual text is the text the widget has without eliding.
+        """
+        self._text = text
--- a/src/superqt/fonticon/init.py
+++ b/src/superqt/fonticon/init.py
@@ -0,0 +1,225 @@
+from __future__ import annotations
+
+__all__ = [
+    "addFont",
+    "Animation",
+    "ENTRY_POINT",
+    "font",
+    "icon",
+    "IconFont",
+    "IconFontMeta",
+    "IconOpts",
+    "pulse",
+    "setTextIcon",
+    "spin",
+]
+
+from typing import TYPE_CHECKING
+
+from ._animations import Animation, pulse, spin
+from ._iconfont import IconFont, IconFontMeta
+from ._plugins import FontIconManager as _FIM
+from ._qfont_icon import DEFAULT_SCALING_FACTOR, IconOptionDict, IconOpts
+from ._qfont_icon import QFontIconStore as _QFIS
+
+if TYPE_CHECKING:
+    from qtpy.QtGui import QFont, QTransform
+    from qtpy.QtWidgets import QWidget
+
+    from ._qfont_icon import QFontIcon, ValidColor
+
+ENTRY_POINT = _FIM.ENTRY_POINT
+
+
+# FIXME: currently, an Animation requires a *pre-bound* QObject.  which makes it very
+# awkward to use animations when declaratively listing icons.  It would be much better
+# to have a way to find the widget later, to execute the animation... short of that, I
+# think we should take animation off of `icon` here, and suggest that it be an
+# an additional convenience method after the icon has been bound to a QObject.
+def icon(
+    glyph_key: str,
+    scale_factor: float = DEFAULT_SCALING_FACTOR,
+    color: ValidColor | None = None,
+    opacity: float = 1,
+    animation: Animation | None = None,
+    transform: QTransform | None = None,
+    states: dict[str, IconOptionDict | IconOpts] | None = None,
+) -> QFontIcon:
+    """Create a QIcon for `glyph_key`, with a number of optional settings.
+
+    The `glyph_key` (e.g. 'fa5s.smile') represents a Font-family & style, and a glyph.
+    In most cases, the key should be provided by a plugin in the environment, like:
+
+    - [fonticon-fontawesome5](https://pypi.org/project/fonticon-fontawesome5/) ('fa5s' &
+      'fa5r' prefixes)
+    - [fonticon-materialdesignicons6](https://pypi.org/project/fonticon-materialdesignicons6/)
+      ('mdi6' prefix)
+
+    ...but fonts can also be added manually using [`addFont`][superqt.fonticon.addFont].
+
+    Parameters
+    ----------
+    glyph_key : str
+        String encapsulating a font-family, style, and glyph. e.g. 'fa5s.smile'.
+    scale_factor : float, optional
+        Scale factor (fraction of widget height), When widget icon is painted on widget,
+        it will use `font.setPixelSize(round(wdg.height() * scale_factor))`.
+        by default 0.875.
+    color : ValidColor, optional
+        Color for the font, by default None. (e.g. The default `QColor`)
+        Valid color types include `QColor`, `int`, `str`, `Qt.GlobalColor`, `tuple` (of
+        integer: RGB[A]) (anything that can be passed to `QColor`).
+    opacity : float, optional
+        Opacity of icon, by default 1
+    animation : Animation, optional
+        Animation for the icon.  A subclass of superqt.fonticon.Animation, that provides
+        a concrete `animate` method. (see "spin" and "pulse" for examples).
+        by default None.
+    transform : QTransform, optional
+        A `QTransform` to apply when painting the icon, by default None
+    states : dict, optional
+        Provide additional styling for the icon in different states.  `states` must be
+        a mapping of string to dict, where:
+
+        - the key represents a `QIcon.State` ("on", "off"), a `QIcon.Mode` ("normal",
+          "active", "selected", "disabled"), or any combination of a state & mode
+          separated by an underscore (e.g. "off_active", "selected_on", etc...).
+        - the value is a dict with all of the same key/value meanings listed above as
+          parameters to this function (e.g. `glyph_key`, `color`,`scale_factor`,
+          `animation`, etc...)
+
+        Missing keys in the state dicts will be taken from the default options, provided
+        by the parameters above.
+
+    Returns
+    -------
+    QFontIcon
+        A subclass of QIcon.  Can be used wherever QIcons are used, such as
+        `widget.setIcon()`
+
+    Examples
+    --------
+    simple example (using the string `'fa5s.smile'` assumes the `fonticon-fontawesome5`
+    plugin is installed)
+
+    >>> btn = QPushButton()
+    >>> btn.setIcon(icon('fa5s.smile'))
+
+    can also directly import from fonticon_fa5
+    >>> from fonticon_fa5 import FA5S
+    >>> btn.setIcon(icon(FA5S.smile))
+
+    with animation
+    >>> btn2 = QPushButton()
+    >>> btn2.setIcon(icon(FA5S.spinner, animation=pulse(btn2)))
+
+    complicated example
+    >>> btn = QPushButton()
+    >>> btn.setIcon(
+    ...     icon(
+    ...         FA5S.ambulance,
+    ...         color="blue",
+    ...         states={
+    ...             "active": {
+    ...                 "glyph": FA5S.bath,
+    ...                 "color": "red",
+    ...                 "scale_factor": 0.5,
+    ...                 "animation": pulse(btn),
+    ...             },
+    ...             "disabled": {
+    ...                 "color": "green",
+    ...                 "scale_factor": 0.8,
+    ...                 "animation": spin(btn)
+    ...             },
+    ...         },
+    ...     )
+    ... )
+    >>> btn.setIconSize(QSize(256, 256))
+    >>> btn.show()
+
+    """
+    return _QFIS.instance().icon(
+        glyph_key,
+        scale_factor=scale_factor,
+        color=color,
+        opacity=opacity,
+        animation=animation,
+        transform=transform,
+        states=states or {},
+    )
+
+
+def setTextIcon(widget: QWidget, glyph_key: str, size: float | None = None) -> None:
+    """Set text on a widget to a specific font & glyph.
+
+    This is an alternative to setting a QIcon with a pixmap.  It may be easier to
+    combine with dynamic stylesheets.
+
+    Parameters
+    ----------
+    widget : QWidget
+        A widget supporting a `setText` method.
+    glyph_key : str
+        String encapsulating a font-family, style, and glyph. e.g. 'fa5s.smile'.
+    size : int, optional
+        Size for QFont.  passed to `setPixelSize`, by default None
+    """
+    return _QFIS.instance().setTextIcon(widget, glyph_key, size)
+
+
+def font(font_prefix: str, size: int | None = None) -> QFont:
+    """Create QFont for `font_prefix`.
+
+    Parameters
+    ----------
+    font_prefix : str
+        Font_prefix, such as 'fa5s' or 'mdi6', representing a font-family and style.
+    size : int, optional
+        Size for QFont.  passed to `setPixelSize`, by default None
+
+    Returns
+    -------
+    QFont
+        QFont instance that can be used to add fonticons to widgets.
+    """
+    return _QFIS.instance().font(font_prefix, size)
+
+
+def addFont(
+    filepath: str, prefix: str, charmap: dict[str, str] | None = None
+) -> tuple[str, str] | None:
+    """Add OTF/TTF file at `filepath` to the registry under `prefix`.
+
+    If you'd like to later use a fontkey in the form of `prefix.some-name`, then
+    `charmap` must be provided and provide a mapping for all of the glyph names
+    to their unicode numbers. If a charmap is not provided, glyphs must be directly
+    accessed with their unicode as something like `key.\uffff`.
+
+    !!! Note
+        in most cases, users will not need this. Instead, they should install a
+        font plugin, like:
+
+        - [fonticon-fontawesome5](https://pypi.org/project/fonticon-fontawesome5/)
+        - [fonticon-materialdesignicons6](https://pypi.org/project/fonticon-materialdesignicons6/)
+
+    Parameters
+    ----------
+    filepath : str
+        Path to an OTF or TTF file containing the fonts
+    prefix : str
+        A prefix that will represent this font file when used for lookup.  For example,
+        'fa5s' for 'Font-Awesome 5 Solid'.
+    charmap : Dict[str, str], optional
+        optional mapping for all of the glyph names to their unicode numbers.
+        See note above.
+
+    Returns
+    -------
+    Tuple[str, str], optional
+        font-family and font-style for the file just registered, or `None` if
+        something goes wrong.
+    """
+    return _QFIS.instance().addFont(filepath, prefix, charmap)
+
+
+del DEFAULT_SCALING_FACTOR
--- a/src/superqt/fonticon/_animations.py
+++ b/src/superqt/fonticon/_animations.py
@@ -0,0 +1,47 @@
+from abc import ABC, abstractmethod
+from typing import Optional
+
+from qtpy.QtCore import QRectF, QTimer
+from qtpy.QtGui import QPainter
+from qtpy.QtWidgets import QWidget
+
+
+class Animation(ABC):
+    """Base icon animation class."""
+
+    def __init__(self, parent_widget: QWidget, interval: int = 10, step: int = 1):
+        self.parent_widget = parent_widget
+        self.timer = QTimer()
+        self.timer.timeout.connect(self._update)  # type: ignore
+        self.timer.setInterval(interval)
+        self._angle = 0
+        self._step = step
+
+    def _update(self):
+        if self.timer.isActive():
+            self._angle += self._step
+            self.parent_widget.update()
+
+    @abstractmethod
+    def animate(self, painter: QPainter):
+        """Setup and start the timer for the animation."""
+
+
+class spin(Animation):
+    """Animation that smoothly spins an icon."""
+
+    def animate(self, painter: QPainter):
+        if not self.timer.isActive():
+            self.timer.start()
+
+        mid = QRectF(painter.viewport()).center()
+        painter.translate(mid)
+        painter.rotate(self._angle % 360)
+        painter.translate(-mid)
+
+
+class pulse(spin):
+    """Animation that spins an icon in slower, discrete steps."""
+
+    def __init__(self, parent_widget: Optional[QWidget] = None):
+        super().__init__(parent_widget, interval=200, step=45)
--- a/src/superqt/fonticon/_iconfont.py
+++ b/src/superqt/fonticon/_iconfont.py
@@ -0,0 +1,88 @@
+from typing import Mapping, Type, Union
+
+FONTFILE_ATTR = "__font_file__"
+
+
+class IconFontMeta(type):
+    """IconFont metaclass.
+
+    This updates the value of all class attributes to be prefaced with the class
+    name (lowercase), and makes sure that all values are valid characters.
+
+    Examples
+    --------
+    This metaclass turns the following class:
+
+        class FA5S(metaclass=IconFontMeta):
+            __font_file__ = 'path/to/font.otf'
+            some_char = 0xfa42
+
+    into this:
+
+        class FA5S:
+            __font_file__ = path/to/font.otf'
+            some_char = 'fa5s.\ufa42'
+
+    In usage, this means that someone could use `icon(FA5S.some_char)` (provided
+    that the FA5S class/namespace has already been registered).  This makes
+    IDE attribute checking and autocompletion easier.
+    """
+
+    __font_file__: str
+
+    def __new__(cls, name, bases, namespace, **kwargs):
+        # make sure this class provides the __font_file__ interface
+        ff = namespace.get(FONTFILE_ATTR)
+        if not (ff and isinstance(ff, (str, classmethod))):
+            raise TypeError(
+                f"Invalid Font: must declare {FONTFILE_ATTR!r} attribute or classmethod"
+            )
+
+        # update all values to be `key.unicode`
+        prefix = name.lower()
+        for k, v in list(namespace.items()):
+            if k.startswith("__"):
+                continue
+            char = chr(v) if isinstance(v, int) else v
+            if len(char) != 1:
+                raise TypeError(
+                    "Invalid Font: All fonts values must be a single "
+                    f"unicode char. ('{name}.{char}' has length {len(char)}). "
+                    "You may use unicode representations: like '\\uf641' or '0xf641'"
+                )
+            namespace[k] = f"{prefix}.{char}"
+
+        return super().__new__(cls, name, bases, namespace, **kwargs)
+
+
+class IconFont(metaclass=IconFontMeta):
+    """Helper class that provides a standard way to create an IconFont.
+
+    Examples
+    --------
+        class FA5S(IconFont):
+            __font_file__ = '...'
+            some_char = 0xfa42
+    """
+
+    __slots__ = ()
+    __font_file__ = "..."
+
+
+def namespace2font(namespace: Union[Mapping, Type], name: str) -> Type[IconFont]:
+    """Convenience to convert a namespace (class, module, dict) into an IconFont."""
+    if isinstance(namespace, type):
+        if not isinstance(getattr(namespace, FONTFILE_ATTR), str):
+            raise TypeError(
+                f"Invalid Font: must declare {FONTFILE_ATTR!r} attribute or classmethod"
+            )
+        return namespace
+    elif hasattr(namespace, "__dict__"):
+        ns = dict(namespace.__dict__)
+    else:
+        raise ValueError(
+            "namespace must be a mapping or an object with __dict__ attribute."
+        )
+    if not str.isidentifier(name):
+        raise ValueError(f"name {name!r} is not a valid identifier.")
+    return type(name, (IconFont,), ns)
--- a/src/superqt/fonticon/_plugins.py
+++ b/src/superqt/fonticon/_plugins.py
@@ -0,0 +1,106 @@
+import contextlib
+from typing import ClassVar, Dict, List, Set, Tuple
+
+from ._iconfont import IconFontMeta, namespace2font
+
+try:
+    from importlib.metadata import EntryPoint, entry_points
+except ImportError:
+    from importlib_metadata import EntryPoint, entry_points  # type: ignore
+
+
+class FontIconManager:
+    ENTRY_POINT: ClassVar[str] = "superqt.fonticon"
+    _PLUGINS: ClassVar[Dict[str, EntryPoint]] = {}
+    _LOADED: ClassVar[Dict[str, IconFontMeta]] = {}
+    _BLOCKED: ClassVar[Set[EntryPoint]] = set()
+
+    def _discover_fonts(self) -> None:
+        self._PLUGINS.clear()
+        entries = entry_points()
+        if hasattr(entries, "select"):  # python>3.10
+            _entries = entries.select(group=self.ENTRY_POINT)  # type: ignore
+        else:
+            _entries = entries.get(self.ENTRY_POINT, [])
+        for ep in _entries:
+            if ep not in self._BLOCKED:
+                self._PLUGINS[ep.name] = ep
+
+    def _get_font_class(self, key: str) -> IconFontMeta:
+        """Get IconFont given a key.
+
+        Parameters
+        ----------
+        key : str
+            font key to load.
+
+        Returns
+        -------
+        IconFontMeta
+            Instance of IconFontMeta
+
+        Raises
+        ------
+        KeyError
+            If no plugin provides this key
+        ImportError
+            If a plugin provides the key, but the entry point doesn't load
+        TypeError
+            If the entry point loads, but is not an IconFontMeta
+        """
+        if key not in self._LOADED:
+            # get the entrypoint
+            if key not in self._PLUGINS:
+                self._discover_fonts()
+            ep = self._PLUGINS.get(key)
+            if ep is None:
+                raise KeyError(f"No plugin provides the key {key!r}")
+
+            # load the entry point
+            try:
+                font = ep.load()
+            except Exception as e:
+                self._PLUGINS.pop(key)
+                self._BLOCKED.add(ep)
+                raise ImportError(f"Failed to load {ep.value}. Plugin blocked") from e
+
+            # make sure it's a proper IconFont
+            try:
+                self._LOADED[key] = namespace2font(font, ep.name.upper())
+            except Exception as e:
+                self._PLUGINS.pop(key)
+                self._BLOCKED.add(ep)
+                raise TypeError(
+                    f"Failed to create fonticon from {ep.value}: {e}"
+                ) from e
+        return self._LOADED[key]
+
+    def dict(self) -> dict:
+        return {
+            key: sorted(filter(lambda x: not x.startswith("_"), cls.__dict__))
+            for key, cls in self._LOADED.items()
+        }
+
+
+_manager = FontIconManager()
+get_font_class = _manager._get_font_class
+
+
+def discover() -> Tuple[str]:
+    _manager._discover_fonts()
+
+
+def available() -> Tuple[str]:
+    return tuple(_manager._PLUGINS)
+
+
+def loaded(load_all=False) -> Dict[str, List[str]]:
+    if load_all:
+        discover()
+        for x in available():
+            with contextlib.suppress(Exception):
+                _manager._get_font_class(x)
+    return {
+        key: sorted(filter(lambda x: not x.startswith("_"), cls.__dict__))
+        for key, cls in _manager._LOADED.items()
+    }
--- a/src/superqt/fonticon/_qfont_icon.py
+++ b/src/superqt/fonticon/_qfont_icon.py
@@ -0,0 +1,577 @@
+from __future__ import annotations
+
+import warnings
+from collections import abc, defaultdict
+from dataclasses import dataclass
+from pathlib import Path
+from typing import ClassVar, DefaultDict, Sequence, Tuple, Union, cast
+
+from qtpy import QT_VERSION
+from qtpy.QtCore import QObject, QPoint, QRect, QSize, Qt
+from qtpy.QtGui import (
+    QColor,
+    QFont,
+    QFontDatabase,
+    QGuiApplication,
+    QIcon,
+    QIconEngine,
+    QPainter,
+    QPixmap,
+    QPixmapCache,
+    QTransform,
+)
+from qtpy.QtWidgets import QApplication, QStyleOption, QWidget
+from typing_extensions import TypedDict
+
+from superqt.utils import QMessageHandler
+
+from ._animations import Animation
+
+
+class Unset:
+    def __repr__(self) -> str:
+        return "UNSET"
+
+
+_Unset = Unset()
+
+# A 16 pixel-high icon yields a font size of 14, which is pixel perfect
+# for font-awesome. 16 * 0.875 = 14
+# The reason why the glyph size is smaller than the icon size is to
+# account for font bearing.
+DEFAULT_SCALING_FACTOR = 0.875
+DEFAULT_OPACITY = 1
+ValidColor = Union[
+    QColor,
+    int,
+    str,
+    Qt.GlobalColor,
+    Tuple[int, int, int, int],
+    Tuple[int, int, int],
+    None,
+]
+
+StateOrMode = Union[QIcon.State, QIcon.Mode]
+StateModeKey = Union[StateOrMode, str, Sequence[StateOrMode]]
+_SM_MAP: dict[str, StateOrMode] = {
+    "on": QIcon.State.On,
+    "off": QIcon.State.Off,
+    "normal": QIcon.Mode.Normal,
+    "active": QIcon.Mode.Active,
+    "selected": QIcon.Mode.Selected,
+    "disabled": QIcon.Mode.Disabled,
+}
+
+
+def _norm_state_mode(key: StateModeKey) -> tuple[QIcon.State, QIcon.Mode]:
+    """Return state/mode tuple given a variety of valid inputs.
+
+    Input can be either a string, or a sequence of state or mode enums.
+    Strings can be any combination of on, off, normal, active, selected, disabled,
+    sep by underscore.
+    """
+    _sm: Sequence[StateOrMode]
+    if isinstance(key, str):
+        try:
+            _sm = [_SM_MAP[k.lower()] for k in key.split("_")]
+        except KeyError as e:
+            raise ValueError(
+                f"{key!r} is not a valid state key, must be a combination of {{on, "
+                "off, active, disabled, selected, normal} separated by underscore"
+            ) from e
+    else:
+        _sm = key if isinstance(key, abc.Sequence) else [key]
+
+    state = next((i for i in _sm if isinstance(i, QIcon.State)), QIcon.State.Off)
+    mode = next((i for i in _sm if isinstance(i, QIcon.Mode)), QIcon.Mode.Normal)
+    return state, mode
+
+
+class IconOptionDict(TypedDict, total=False):
+    glyph_key: str
+    scale_factor: float
+    color: ValidColor
+    opacity: float
+    animation: Animation | None
+    transform: QTransform | None
+
+
+# public facing, for a nicer IDE experience than a dict
+# The difference between IconOpts and _IconOptions is that all of IconOpts
+# all default to `_Unset` and are intended to extend some base/default option
+# IconOpts are *not* guaranteed to be fully capable of rendering an icon, whereas
+# IconOptions are.
+@dataclass
+class IconOpts:
+    """Options for rendering an icon.
+
+    Parameters
+    ----------
+    glyph_key : str, optional
+        The key of the glyph to use, e.g. `'fa5s.smile'`, by default `None`
+    scale_factor : float, optional
+        The scale factor to use, by default `None`
+    color : ValidColor, optional
+        The color to use, by default `None`. Colors may be specified as a string,
+        `QColor`, `Qt.GlobalColor`, or a 3 or 4-tuple of integers.
+    opacity : float, optional
+        The opacity to use, by default `None`
+    animation : Animation, optional
+        The animation to use, by default `None`
+    """
+
+    glyph_key: str | Unset = _Unset
+    scale_factor: float | Unset = _Unset
+    color: ValidColor | Unset = _Unset
+    opacity: float | Unset = _Unset
+    animation: Animation | Unset | None = _Unset
+    transform: QTransform | Unset | None = _Unset
+
+    def dict(self) -> IconOptionDict:
+        # not using asdict due to pickle errors on animation
+        d = {k: v for k, v in vars(self).items() if v is not _Unset}
+        return cast(IconOptionDict, d)
+
+
+@dataclass
+class _IconOptions:
+    """The set of options needed to render a font in a single State/Mode."""
+
+    glyph_key: str
+    scale_factor: float = DEFAULT_SCALING_FACTOR
+    color: ValidColor = None
+    opacity: float = DEFAULT_OPACITY
+    animation: Animation | None = None
+    transform: QTransform | None = None
+
+    def _update(self, icon_opts: IconOpts) -> _IconOptions:
+        return _IconOptions(**{**vars(self), **icon_opts.dict()})
+
+    def dict(self) -> IconOptionDict:
+        # not using asdict due to pickle errors on animation
+        return cast(IconOptionDict, vars(self))
+
+
+class _QFontIconEngine(QIconEngine):
+    _opt_hash: str = ""
+
+    def __init__(self, options: _IconOptions):
+        super().__init__()
+        self._opts: defaultdict[
+            QIcon.State, dict[QIcon.Mode, _IconOptions | None]
+        ] = DefaultDict(dict)
+        self._opts[QIcon.State.Off][QIcon.Mode.Normal] = options
+        self.update_hash()
+
+    @property
+    def _default_opts(self) -> _IconOptions:
+        return cast(_IconOptions, self._opts[QIcon.State.Off][QIcon.Mode.Normal])
+
+    def _add_opts(self, state: QIcon.State, mode: QIcon.Mode, opts: IconOpts) -> None:
+        self._opts[state][mode] = self._default_opts._update(opts)
+        self.update_hash()
+
+    def clone(self) -> QIconEngine:  # pragma: no cover
+        ico = _QFontIconEngine(self._default_opts)
+        ico._opts = self._opts.copy()
+        return ico
+
+    def _get_opts(self, state: QIcon.State, mode: QIcon.Mode) -> _IconOptions:
+        opts = self._opts[state].get(mode)
+        if opts:
+            return opts
+
+        opp_state = QIcon.State.Off if state == QIcon.State.On else QIcon.State.On
+        if mode in (QIcon.Mode.Disabled, QIcon.Mode.Selected):
+            opp_mode = (
+                QIcon.Mode.Disabled
+                if mode == QIcon.Mode.Selected
+                else QIcon.Mode.Selected
+            )
+            for m, s in [
+                (QIcon.Mode.Normal, state),
+                (QIcon.Mode.Active, state),
+                (mode, opp_state),
+                (QIcon.Mode.Normal, opp_state),
+                (QIcon.Mode.Active, opp_state),
+                (opp_mode, state),
+                (opp_mode, opp_state),
+            ]:
+                opts = self._opts[s].get(m)
+                if opts:
+                    return opts
+        else:
+            opp_mode = (
+                QIcon.Mode.Active if mode == QIcon.Mode.Normal else QIcon.Mode.Normal
+            )
+            for m, s in [
+                (opp_mode, state),
+                (mode, opp_state),
+                (opp_mode, opp_state),
+                (QIcon.Mode.Disabled, state),
+                (QIcon.Mode.Selected, state),
+                (QIcon.Mode.Disabled, opp_state),
+                (QIcon.Mode.Selected, opp_state),
+            ]:
+                opts = self._opts[s].get(m)
+                if opts:
+                    return opts
+        return self._default_opts
+
+    def paint(
+        self,
+        painter: QPainter,
+        rect: QRect,
+        mode: QIcon.Mode,
+        state: QIcon.State,
+    ) -> None:
+        opts = self._get_opts(state, mode)
+
+        char, family, style = QFontIconStore.key2glyph(opts.glyph_key)
+
+        # font
+        font = QFont()
+        font.setFamily(family)  # set separately for Qt6
+        font.setPixelSize(round(rect.height() * opts.scale_factor))
+        if style:
+            font.setStyleName(style)
+
+        # color
+        if isinstance(opts.color, tuple):
+            color_args = opts.color
+        else:
+            color_args = (opts.color,) if opts.color else ()
+
+        # animation
+        if opts.animation is not None:
+            opts.animation.animate(painter)
+
+        # animation
+        if opts.transform is not None:
+            painter.setTransform(opts.transform, True)
+
+        painter.save()
+        painter.setPen(QColor(*color_args))
+        painter.setOpacity(opts.opacity)
+        painter.setFont(font)
+        with QMessageHandler():  # avoid "Populating font family aliases" warning
+            painter.drawText(rect, Qt.AlignmentFlag.AlignCenter, char)
+        painter.restore()
+
+    def pixmap(self, size: QSize, mode: QIcon.Mode, state: QIcon.State) -> QPixmap:
+        # first look in cache
+        pmckey = self._pmcKey(size, mode, state)
+        with warnings.catch_warnings():
+            warnings.filterwarnings("ignore", "QPixmapCache.find")
+            pm = QPixmapCache.find(pmckey) if pmckey else None
+        if pm:
+            return pm
+        pixmap = QPixmap(size)
+        if not size.isValid():
+            return pixmap
+        pixmap.fill(Qt.GlobalColor.transparent)
+        painter = QPainter(pixmap)
+        self.paint(painter, QRect(QPoint(0, 0), size), mode, state)
+        painter.end()
+
+        # Apply palette-based styles for disabled/selected modes
+        # unless the user has specifically set a color for this mode/state
+        if mode != QIcon.Mode.Normal:
+            ico_opts = self._opts[state].get(mode)
+            if not ico_opts or not ico_opts.color:
+                opt = QStyleOption()
+                opt.palette = QGuiApplication.palette()
+                generated = QApplication.style().generatedIconPixmap(mode, pixmap, opt)
+                if not generated.isNull():
+                    pixmap = generated
+
+        if pmckey and not pixmap.isNull():
+            QPixmapCache.insert(pmckey, pixmap)
+
+        return pixmap
+
+    def _pmcKey(self, size: QSize, mode: QIcon.Mode, state: QIcon.State) -> str:
+        # Qt6-style enums
+        if self._get_opts(state, mode).animation:
+            return ""
+        if hasattr(mode, "value"):
+            mode = mode.value
+        if hasattr(state, "value"):
+            state = state.value
+        k = ((((((size.width()) << 11) | size.height()) << 11) | mode) << 4) | state
+        return f"$superqt_{self._opt_hash}_{hex(k)}"
+
+    def update_hash(self) -> None:
+        hsh = id(self)
+        for state, d in self._opts.items():
+            for mode, opts in d.items():
+                if not opts:
+                    continue
+                hsh += hash(
+                    hash(opts.glyph_key) + hash(opts.color) + hash(state) + hash(mode)
+                )
+        self._opt_hash = hex(hsh)
+
+
+class QFontIcon(QIcon):
+    def __init__(self, options: _IconOptions) -> None:
+        self._engine = _QFontIconEngine(options)
+        super().__init__(self._engine)
+
+    def addState(
+        self,
+        state: QIcon.State = QIcon.State.Off,
+        mode: QIcon.Mode = QIcon.Mode.Normal,
+        glyph_key: str | Unset = _Unset,
+        scale_factor: float | Unset = _Unset,
+        color: ValidColor | Unset = _Unset,
+        opacity: float | Unset = _Unset,
+        animation: Animation | Unset | None = _Unset,
+        transform: QTransform | Unset | None = _Unset,
+    ) -> None:
+        """Set icon options for a specific mode/state."""
+        if glyph_key is not _Unset:
+            QFontIconStore.key2glyph(glyph_key)  # type: ignore
+
+        _opts = IconOpts(
+            glyph_key=glyph_key,
+            scale_factor=scale_factor,
+            color=color,
+            opacity=opacity,
+            animation=animation,
+            transform=transform,
+        )
+        self._engine._add_opts(state, mode, _opts)
+
+
+class QFontIconStore(QObject):
+    # map of key -> (font_family, font_style)
+    _LOADED_KEYS: ClassVar[dict[str, tuple[str, str]]] = {}
+
+    # map of (font_family, font_style) -> character (char may include key)
+    _CHARMAPS: ClassVar[dict[tuple[str, str | None], dict[str, str]]] = {}
+
+    # singleton instance, use `instance()` to retrieve
+    __instance: ClassVar[QFontIconStore | None] = None
+
+    def __init__(self, parent: QObject | None = None) -> None:
+        super().__init__(parent=parent)
+        if tuple(cast(str, QT_VERSION).split(".")) < ("6", "0"):
+            # QT6 drops this
+            QApplication.setAttribute(Qt.ApplicationAttribute.AA_UseHighDpiPixmaps)
+
+    @classmethod
+    def instance(cls) -> QFontIconStore:
+        if cls.__instance is None:
+            cls.__instance = cls()
+        return cls.__instance
+
+    @classmethod
+    def clear(cls) -> None:
+        cls._LOADED_KEYS.clear()
+        cls._CHARMAPS.clear()
+        QFontDatabase.removeAllApplicationFonts()
+
+    @classmethod
+    def _key2family(cls, key: str) -> tuple[str, str]:
+        """Return (family, style) given a font `key`."""
+        key = key.split(".", maxsplit=1)[0]
+        if key not in cls._LOADED_KEYS:
+            from . import _plugins
+
+            try:
+                font_cls = _plugins.get_font_class(key)
+                result = cls.addFont(
+                    font_cls.__font_file__, key, charmap=dict(font_cls.__dict__)
+                )
+                if not result:  # pragma: no cover
+                    raise Exception("Invalid font file")
+                cls._LOADED_KEYS[key] = result
+            except ValueError as e:
+                raise ValueError(
+                    f"Unrecognized font key: {key!r}.\n"
+                    f"Known plugin keys include: {_plugins.available()}.\n"
+                    f"Loaded keys include: {list(cls._LOADED_KEYS)}."
+                ) from e
+        return cls._LOADED_KEYS[key]
+
+    @classmethod
+    def _ensure_char(cls, char: str, family: str, style: str) -> str:
+        """Make sure that `char` is a glyph provided by `family` and `style`."""
+        if len(char) == 1 and ord(char) > 256:
+            return char
+        try:
+            charmap = cls._CHARMAPS[(family, style)]
+        except KeyError as e:
+            raise KeyError(
+                f"No charmap registered for font '{family} ({style})'"
+            ) from e
+        if char in charmap:
+            # split in case the charmap includes the key
+            return charmap[char].split(".", maxsplit=1)[-1]
+
+        ident = _ensure_identifier(char)
+        if ident in charmap:
+            return charmap[ident].split(".", maxsplit=1)[-1]
+
+        ident = f"{char!r} or {ident!r}" if char != ident else repr(ident)
+        raise ValueError(f"Font '{family} ({style})' has no glyph with the key {ident}")
+
+    @classmethod
+    def key2glyph(cls, glyph_key: str) -> tuple[str, str, str | None]:
+        """Return (char, family, style) given a `glyph_key`."""
+        if "." not in glyph_key:
+            raise ValueError("Glyph key must contain a period")
+        font_key, char = glyph_key.split(".", maxsplit=1)
+        family, style = cls._key2family(font_key)
+        char = cls._ensure_char(char, family, style)
+        return char, family, style
+
+    @classmethod
+    def addFont(
+        cls, filepath: str, prefix: str, charmap: dict[str, str] | None = None
+    ) -> tuple[str, str] | None:
+        r"""Add font at `filepath` to the registry under `key`.
+
+        If you'd like to later use a fontkey in the form of `key.some-name`, then
+        `charmap` must be provided and provide a mapping for all of the glyph names
+        to their unicode numbers. If a charmap is not provided, glyphs must be directly
+        accessed with their unicode as something like `key.\\uffff`.
+
+        Parameters
+        ----------
+        filepath : str
+            Path to an OTF or TTF file containing the fonts
+        prefix : str
+            A key that will represent this font file when used for lookup.  For example,
+            'fa5s' for 'Font-Awesome 5 Solid'.
+        charmap : Dict[str, str], optional
+            optional mapping for all of the glyph names to their unicode numbers.
+            See note above.
+
+        Returns
+        -------
+        Tuple[str, str], optional
+            font-family and font-style for the file just registered, or None if
+            something goes wrong.
+        """
+        if prefix in cls._LOADED_KEYS:
+            warnings.warn(f"Prefix {prefix} already loaded", stacklevel=2)
+            return None
+
+        if not Path(filepath).exists():
+            raise FileNotFoundError(f"Font file doesn't exist: {filepath}")
+        if QApplication.instance() is None:
+            raise RuntimeError("Please create QApplication before adding a Font")
+
+        fontId = QFontDatabase.addApplicationFont(str(Path(filepath).absolute()))
+        if fontId < 0:  # pragma: no cover
+            warnings.warn(f"Cannot load font file: {filepath}", stacklevel=2)
+            return None
+
+        families = QFontDatabase.applicationFontFamilies(fontId)
+        if not families:  # pragma: no cover
+            warnings.warn(f"Font file is empty!: {filepath}", stacklevel=2)
+            return None
+        family: str = families[0]
+
+        # in Qt6, everything becomes a static member
+        QFd: QFontDatabase | type[QFontDatabase] = (
+            QFontDatabase()
+            if tuple(cast(str, QT_VERSION).split(".")) < ("6", "0")
+            else QFontDatabase
+        )
+
+        styles = QFd.styles(family)
+        style: str = styles[-1] if styles else ""
+        if not QFd.isSmoothlyScalable(family, style):  # pragma: no cover
+            warnings.warn(
+                f"Registered font {family} ({style}) is not smoothly scalable. "
+                "Icons may not look attractive.",
+                stacklevel=2,
+            )
+
+        cls._LOADED_KEYS[prefix] = (family, style)
+        if charmap:
+            cls._CHARMAPS[(family, style)] = charmap
+        return (family, style)
+
+    def icon(
+        self,
+        glyph_key: str,
+        *,
+        scale_factor: float = DEFAULT_SCALING_FACTOR,
+        color: ValidColor | None = None,
+        opacity: float = 1,
+        animation: Animation | None = None,
+        transform: QTransform | None = None,
+        states: dict[str, IconOptionDict | IconOpts] | None = None,
+    ) -> QFontIcon:
+        self.key2glyph(glyph_key)  # make sure it's a valid glyph_key
+        default_opts = _IconOptions(
+            glyph_key=glyph_key,
+            scale_factor=scale_factor,
+            color=color,
+            opacity=opacity,
+            animation=animation,
+            transform=transform,
+        )
+        icon = QFontIcon(default_opts)
+        for kw, options in (states or {}).items():
+            if isinstance(options, IconOpts):
+                options = default_opts._update(options).dict()
+            icon.addState(*_norm_state_mode(kw), **options)
+        return icon
+
+    def setTextIcon(
+        self, widget: QWidget, glyph_key: str, size: float | None = None
+    ) -> None:
+        """Sets text on a widget to a specific font & glyph.
+
+        This is an alternative to setting a `QIcon` with a pixmap.  It may
+        be easier to combine with dynamic stylesheets.
+        """
+        setText = getattr(widget, "setText", None)
+        if not setText:  # pragma: no cover
+            raise TypeError(f"Object does not a setText method: {widget}")
+
+        glyph = self.key2glyph(glyph_key)[0]
+        size = size or DEFAULT_SCALING_FACTOR
+        size = size if size > 1 else widget.height() * size
+        widget.setFont(self.font(glyph_key, int(size)))
+        setText(glyph)
+
+    def font(self, font_prefix: str, size: int | None = None) -> QFont:
+        """Create QFont for `font_prefix`."""
+        font_key, _ = font_prefix.split(".", maxsplit=1)
+        family, style = self._key2family(font_key)
+        font = QFont()
+        font.setFamily(family)
+        if style:
+            font.setStyleName(style)
+        if size:
+            font.setPixelSize(int(size))
+        return font
+
+
+def _ensure_identifier(name: str) -> str:
+    """Normalize string to valid identifier."""
+    import keyword
+
+    if not name:
+        return ""
+
+    # add _ to beginning of names starting with numbers
+    if name[0].isdigit():
+        name = f"_{name}"
+
+    # add _ to end of reserved keywords
+    if keyword.iskeyword(name):
+        name += "_"
+
+    # replace dashes and spaces with underscores
+    name = name.replace("-", "_").replace(" ", "_")
+
+    if not str.isidentifier(name):
+        raise ValueError(f"Could not canonicalize name: {name!r}. (not an identifier)")
+    return name
--- a/src/superqt/py.typed
+++ b/src/superqt/py.typed
--- a/src/superqt/qtcompat/init.py
+++ b/src/superqt/qtcompat/init.py
@@ -0,0 +1,22 @@
+import sys
+import warnings
+from importlib import abc, util
+
+from qtpy import *  # noqa
+
+warnings.warn(
+    "The superqt.qtcompat module is deprecated as of v0.3.0. "
+    "Please import from `qtpy` instead.",
+    stacklevel=2,
+)
+
+
+# forward any requests for superqt.qtcompat.* to qtpy.*
+class SuperQtImporter(abc.MetaPathFinder):
+    def find_spec(self, fullname: str, path, target=None):  # type: ignore
+        """Forward any requests for superqt.qtcompat.* to qtpy.*."""
+        if fullname.startswith(__name__):
+            return util.find_spec(fullname.replace(__name__, "qtpy"))
+
+
+sys.meta_path.append(SuperQtImporter())
--- a/src/superqt/selection/init.py
+++ b/src/superqt/selection/init.py
@@ -0,0 +1,4 @@
+from ._searchable_list_widget import QSearchableListWidget
+from ._searchable_tree_widget import QSearchableTreeWidget
+
+__all__ = ("QSearchableListWidget", "QSearchableTreeWidget")
--- a/src/superqt/selection/_searchable_list_widget.py
+++ b/src/superqt/selection/_searchable_list_widget.py
@@ -0,0 +1,46 @@
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QLineEdit, QListWidget, QVBoxLayout, QWidget
+
+
+class QSearchableListWidget(QWidget):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+        self.list_widget = QListWidget()
+
+        self.filter_widget = QLineEdit()
+        self.filter_widget.textChanged.connect(self.update_visible)
+
+        layout = QVBoxLayout()
+        layout.addWidget(self.filter_widget)
+        layout.addWidget(self.list_widget)
+        self.setLayout(layout)
+
+    def __getattr__(self, item):
+        if hasattr(self.list_widget, item):
+            return getattr(self.list_widget, item)
+        return super().__getattr__(item)
+
+    def update_visible(self, text):
+        items_text = [
+            x.text() for x in self.list_widget.findItems(text, Qt.MatchContains)
+        ]
+        for index in range(self.list_widget.count()):
+            item = self.item(index)
+            item.setHidden(item.text() not in items_text)
+
+    def addItems(self, *args):
+        self.list_widget.addItems(*args)
+        self.update_visible(self.filter_widget.text())
+
+    def addItem(self, *args):
+        self.list_widget.addItem(*args)
+        self.update_visible(self.filter_widget.text())
+
+    def insertItems(self, *args):
+        self.list_widget.insertItems(*args)
+        self.update_visible(self.filter_widget.text())
+
+    def insertItem(self, *args):
+        self.list_widget.insertItem(*args)
+        self.update_visible(self.filter_widget.text())
--- a/src/superqt/selection/_searchable_tree_widget.py
+++ b/src/superqt/selection/_searchable_tree_widget.py
@@ -0,0 +1,114 @@
+import logging
+from typing import Any, Iterable, Mapping
+
+from qtpy.QtCore import QRegularExpression
+from qtpy.QtWidgets import QLineEdit, QTreeWidget, QTreeWidgetItem, QVBoxLayout, QWidget
+
+
+class QSearchableTreeWidget(QWidget):
+    """A tree widget for showing a mapping that can be searched by key.
+
+    This is intended to be used with a read-only mapping and be conveniently
+    created using `QSearchableTreeWidget.fromData(data)`.
+    If the mapping changes, the easiest way to update this is by calling `setData`.
+
+    The tree can be searched by entering a regular expression pattern
+    into the `filter` line edit. An item is only shown if its, any of its ancestors',
+    or any of its descendants' keys or values match this pattern.
+    The regular expression follows the conventions described by the Qt docs:
+    https://doc.qt.io/qt-5/qregularexpression.html#details
+
+    Attributes
+    ----------
+    tree : QTreeWidget
+        Shows the mapping as a tree of items.
+    filter : QLineEdit
+        Used to filter items in the tree by matching their key against a
+        regular expression.
+    """
+
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+        self.tree: QTreeWidget = QTreeWidget(self)
+        self.tree.setHeaderLabels(("Key", "Value"))
+
+        self.filter: QLineEdit = QLineEdit(self)
+        self.filter.setClearButtonEnabled(True)
+        self.filter.textChanged.connect(self._updateVisibleItems)
+
+        layout = QVBoxLayout(self)
+        layout.addWidget(self.filter)
+        layout.addWidget(self.tree)
+
+    def setData(self, data: Mapping) -> None:
+        """Update the mapping data shown by the tree."""
+        self.tree.clear()
+        self.filter.clear()
+        top_level_items = [_make_item(name=k, value=v) for k, v in data.items()]
+        self.tree.addTopLevelItems(top_level_items)
+
+    def _updateVisibleItems(self, pattern: str) -> None:
+        """Recursively update the visibility of items based on the given pattern."""
+        expression = QRegularExpression(pattern)
+        for i in range(self.tree.topLevelItemCount()):
+            top_level_item = self.tree.topLevelItem(i)
+            _update_visible_items(top_level_item, expression)
+
+    @classmethod
+    def fromData(
+        cls, data: Mapping, *, parent: QWidget = None
+    ) -> "QSearchableTreeWidget":
+        """Make a searchable tree widget from a mapping."""
+        widget = cls(parent)
+        widget.setData(data)
+        return widget
+
+
+def _make_item(*, name: str, value: Any) -> QTreeWidgetItem:
+    """Make a tree item where the name and value are two columns.
+
+    Iterable values other than strings are recursively traversed to
+    add child items and build a tree. In this case, mappings use keys
+    as their names whereas other iterables use their enumerated index.
+    """
+    if isinstance(value, Mapping):
+        item = QTreeWidgetItem([name, type(value).__name__])
+        for k, v in value.items():
+            child = _make_item(name=k, value=v)
+            item.addChild(child)
+    elif isinstance(value, Iterable) and not isinstance(value, str):
+        item = QTreeWidgetItem([name, type(value).__name__])
+        for i, v in enumerate(value):
+            child = _make_item(name=str(i), value=v)
+            item.addChild(child)
+    else:
+        item = QTreeWidgetItem([name, str(value)])
+    logging.debug("_make_item: %s, %s, %s", item.text(0), item.text(1), item.flags())
+    return item
+
+
+def _update_visible_items(
+    item: QTreeWidgetItem, expression: QRegularExpression, ancestor_match: bool = False
+) -> bool:
+    """Recursively update the visibility of a tree item based on an expression.
+
+    An item is visible if any of its, any of its ancestors', or any of its descendants'
+    column's text matches the expression.
+    Returns True if the item is visible, False otherwise.
+    """
+    match = ancestor_match or any(
+        expression.match(item.text(i)).hasMatch() for i in range(item.columnCount())
+    )
+    visible = match
+    for i in range(item.childCount()):
+        child = item.child(i)
+        descendant_visible = _update_visible_items(child, expression, match)
+        visible = visible or descendant_visible
+    item.setHidden(not visible)
+    logging.debug(
+        "_update_visible_items: %s, %s",
+        tuple(item.text(i) for i in range(item.columnCount())),
+        visible,
+    )
+    return visible
--- a/src/superqt/sliders/init.py
+++ b/src/superqt/sliders/init.py
@@ -0,0 +1,19 @@
+from ._labeled import (
+    QLabeledDoubleRangeSlider,
+    QLabeledDoubleSlider,
+    QLabeledRangeSlider,
+    QLabeledSlider,
+)
+from ._range_style import MONTEREY_SLIDER_STYLES_FIX
+from ._sliders import QDoubleRangeSlider, QDoubleSlider, QRangeSlider
+
+__all__ = [
+    "QDoubleRangeSlider",
+    "QDoubleSlider",
+    "QLabeledDoubleRangeSlider",
+    "QLabeledDoubleSlider",
+    "QLabeledRangeSlider",
+    "QLabeledSlider",
+    "QRangeSlider",
+    "MONTEREY_SLIDER_STYLES_FIX",
+]
--- a/src/superqt/sliders/_generic_range_slider.py
+++ b/src/superqt/sliders/_generic_range_slider.py
@@ -0,0 +1,361 @@
+from typing import List, Optional, Sequence, Tuple, TypeVar, Union
+
+from qtpy import QtGui
+from qtpy.QtCore import Property, QEvent, QPoint, QPointF, QRect, QRectF, Qt, Signal
+from qtpy.QtWidgets import QSlider, QStyle, QStyleOptionSlider, QStylePainter
+
+from ._generic_slider import CC_SLIDER, SC_GROOVE, SC_HANDLE, SC_NONE, _GenericSlider
+from ._range_style import (
+    MONTEREY_SLIDER_STYLES_FIX,
+    RangeSliderStyle,
+    update_styles_from_stylesheet,
+)
+
+_T = TypeVar("_T")
+
+
+SC_BAR = QStyle.SubControl.SC_ScrollBarSubPage
+
+
+class _GenericRangeSlider(_GenericSlider):
+    """MultiHandle Range Slider widget.
+
+    Same API as QSlider, but `value`, `setValue`, `sliderPosition`, and
+    `setSliderPosition` are all sequences of integers.
+
+    The `valueChanged` and `sliderMoved` signals also both emit a tuple of
+    integers.
+    """
+
+    # Emitted when the slider value has changed, with the new slider values
+    _valuesChanged = Signal(tuple)
+
+    # Emitted when sliderDown is true and the slider moves
+    # This usually happens when the user is dragging the slider
+    # The value is the positions of *all* handles.
+    _slidersMoved = Signal(tuple)
+
+    def __init__(self, *args, **kwargs):
+        self._style = RangeSliderStyle()
+
+        super().__init__(*args, **kwargs)
+        self.valueChanged = self._valuesChanged
+        self.sliderMoved = self._slidersMoved
+        # list of values
+        self._value: List[_T] = [20, 80]
+
+        # list of current positions of each handle. same length as _value
+        # If tracking is enabled (the default) this will be identical to _value
+        self._position: List[_T] = [20, 80]
+
+        # which handle is being pressed/hovered
+        self._pressedIndex = 0
+        self._hoverIndex = 0
+
+        # whether bar length is constant when dragging the bar
+        # if False, the bar can shorten when dragged beyond min/max
+        self._bar_is_rigid = True
+        # whether clicking on the bar moves all handles, or just the nearest handle
+        self._bar_moves_all = True
+        self._should_draw_bar = True
+
+        # color
+
+        self.setStyleSheet("")
+
+    # ###############  New Public API  #######################
+
+    def barIsRigid(self) -> bool:
+        """Whether bar length is constant when dragging the bar.
+
+        If `False`, the bar can shorten when dragged beyond min/max. Default is `True`.
+        """
+        return self._bar_is_rigid
+
+    def setBarIsRigid(self, val: bool = True) -> None:
+        """Whether bar length is constant when dragging the bar.
+
+        If `False`, the bar can shorten when dragged beyond min/max. Default is `True`.
+        """
+        self._bar_is_rigid = bool(val)
+
+    def barMovesAllHandles(self) -> bool:
+        """Whether clicking on the bar moves all handles, or just the nearest."""
+        return self._bar_moves_all
+
+    def setBarMovesAllHandles(self, val: bool = True) -> None:
+        """Whether clicking on the bar moves all handles, or just the nearest."""
+        self._bar_moves_all = bool(val)
+
+    def barIsVisible(self) -> bool:
+        """Whether to show the bar between the first and last handle."""
+        return self._should_draw_bar
+
+    def setBarVisible(self, val: bool = True) -> None:
+        """Whether to show the bar between the first and last handle."""
+        self._should_draw_bar = bool(val)
+
+    def hideBar(self) -> None:
+        """Hide the bar between the first and last handle."""
+        self.setBarVisible(False)
+
+    def showBar(self) -> None:
+        """Show the bar between the first and last handle."""
+        self.setBarVisible(True)
+
+    def applyMacStylePatch(self) -> str:
+        """Apply a QSS patch to fix sliders on macos>=12 with QT < 6.
+
+        see [FAQ](../faq.md#sliders-not-dragging-properly-on-macos-12) for more details.
+        """
+        super().applyMacStylePatch()
+        self._style._macpatch = True
+
+    # ###############  QtOverrides  #######################
+
+    def value(self) -> Tuple[_T, ...]:
+        """Get current value of the widget as a tuple of integers."""
+        return tuple(self._value)
+
+    def sliderPosition(self):
+        """Get current value of the widget as a tuple of integers.
+
+        If tracking is enabled (the default) this will be identical to value().
+        """
+        return tuple(float(i) for i in self._position)
+
+    def setSliderPosition(self, pos: Union[float, Sequence[float]], index=None) -> None:
+        """Set current position of the handles with a sequence of integers.
+
+        If `pos` is a sequence, it must have the same length as `value()`.
+        If it is a scalar, index will be
+        """
+        if isinstance(pos, (list, tuple)):
+            val_len = len(self.value())
+            if len(pos) != val_len:
+                msg = f"'sliderPosition' must have same length as 'value()' ({val_len})"
+                raise ValueError(msg)
+            pairs = list(enumerate(pos))
+        else:
+            pairs = [(self._pressedIndex if index is None else index, pos)]
+
+        for idx, position in pairs:
+            self._position[idx] = self._bound(position, idx)
+
+        self._doSliderMove()
+
+    def setStyleSheet(self, styleSheet: str) -> None:
+        return super().setStyleSheet(self._patch_style(styleSheet))
+
+    def _patch_style(self, style: str):
+        """Override to patch style options before painting."""
+        # sub-page styles render on top of the lower sliders and don't work here.
+        if self._style._macpatch and not style:
+            style = MONTEREY_SLIDER_STYLES_FIX
+
+        override = f"""
+            \n{type(self).__name__}::sub-page:horizontal
+                {{background: none; border: none}}
+            \n{type(self).__name__}::add-page:vertical
+                {{background: none; border: none}}
+        """
+        return style + override
+
+    def event(self, ev: QEvent) -> bool:
+        if ev.type() == QEvent.Type.StyleChange:
+            update_styles_from_stylesheet(self)
+        return super().event(ev)
+
+    def mouseMoveEvent(self, ev: QtGui.QMouseEvent) -> None:
+        if self._pressedControl == SC_BAR:
+            ev.accept()
+            delta = self._clickOffset - self._pixelPosToRangeValue(
+                self._pick(self._event_position(ev))
+            )
+            self._offsetAllPositions(-delta, self._sldPosAtPress)
+        else:
+            super().mouseMoveEvent(ev)
+
+    def _event_position(self, event):
+        # API changes between PyQt5 (.pos()) and PyQt6 (.position())
+        return event.pos() if hasattr(event, "pos") else event.position()
+
+    # ###############  Implementation Details  #######################
+
+    def _setPosition(self, val):
+        self._position = list(val)
+
+    def _bound(self, value, index=None):
+        if isinstance(value, (list, tuple)):
+            return type(value)(self._bound(v) for v in value)
+        pos = super()._bound(value)
+        if index is not None:
+            pos = self._neighbor_bound(pos, index)
+        return self._type_cast(pos)
+
+    def _neighbor_bound(self, val, index):
+        # make sure we don't go lower than any preceding index:
+        min_dist = self.singleStep()
+        _lst = self._position
+        if index > 0:
+            val = max(_lst[index - 1] + min_dist, val)
+        # make sure we don't go higher than any following index:
+        if index < (len(_lst) - 1):
+            val = min(_lst[index + 1] - min_dist, val)
+        return val
+
+    def _getBarColor(self):
+        return self._style.brush(self._styleOption)
+
+    def _setBarColor(self, color):
+        self._style.brush_active = color
+
+    barColor = Property(QtGui.QBrush, _getBarColor, _setBarColor)
+    """The color of the bar between the first and last handle."""
+
+    def _offsetAllPositions(self, offset: float, ref=None) -> None:
+        if ref is None:
+            ref = self._position
+        if self._bar_is_rigid:
+            # NOTE: This assumes monotonically increasing slider positions
+            if offset > 0 and ref[-1] + offset > self.maximum():
+                offset = self.maximum() - ref[-1]
+            elif ref[0] + offset < self.minimum():
+                offset = self.minimum() - ref[0]
+        self.setSliderPosition([i + offset for i in ref])
+
+    def _fixStyleOption(self, option):
+        pass
+
+    @property
+    def _optSliderPositions(self):
+        return [self._to_qinteger_space(p - self._minimum) for p in self._position]
+
+    # SubControl Positions
+
+    def _handleRect(
+        self, handle_index: int, opt: Optional[QStyleOptionSlider] = None
+    ) -> QRect:
+        """Return the QRect for all handles."""
+        opt = opt or self._styleOption
+        opt.sliderPosition = self._optSliderPositions[handle_index]
+        return self.style().subControlRect(CC_SLIDER, opt, SC_HANDLE, self)
+
+    def _barRect(self, opt: QStyleOptionSlider) -> QRect:
+        """Return the QRect for the bar between the outer handles."""
+        r_groove = self.style().subControlRect(CC_SLIDER, opt, SC_GROOVE, self)
+        r_bar = QRectF(r_groove)
+        hdl_low, hdl_high = self._handleRect(0, opt), self._handleRect(-1, opt)
+
+        thickness = self._style.thickness(opt)
+        offset = self._style.offset(opt)
+
+        if opt.orientation == Qt.Orientation.Horizontal:
+            r_bar.setTop(r_bar.center().y() - thickness / 2 + offset)
+            r_bar.setHeight(thickness)
+            r_bar.setLeft(hdl_low.center().x())
+            r_bar.setRight(hdl_high.center().x())
+        else:
+            r_bar.setLeft(r_bar.center().x() - thickness / 2 + offset)
+            r_bar.setWidth(thickness)
+            r_bar.setBottom(hdl_low.center().y())
+            r_bar.setTop(hdl_high.center().y())
+
+        return r_bar
+
+    # Painting
+
+    def _drawBar(self, painter: QStylePainter, opt: QStyleOptionSlider):
+        brush = self._style.brush(opt)
+        r_bar = self._barRect(opt)
+        if isinstance(brush, QtGui.QGradient):
+            brush.setStart(r_bar.topLeft())
+            brush.setFinalStop(r_bar.bottomRight())
+        painter.setPen(self._style.pen(opt))
+        painter.setBrush(brush)
+        painter.drawRect(r_bar)
+
+    def _draw_handle(self, painter: QStylePainter, opt: QStyleOptionSlider):
+        if self._should_draw_bar:
+            self._drawBar(painter, opt)
+
+        opt.subControls = SC_HANDLE
+        pidx = self._pressedIndex if self._pressedControl == SC_HANDLE else -1
+        hidx = self._hoverIndex if self._hoverControl == SC_HANDLE else -1
+        for idx, pos in enumerate(self._optSliderPositions):
+            opt.sliderPosition = pos
+            # make pressed handles appear sunken
+            if idx == pidx:
+                opt.state |= QStyle.StateFlag.State_Sunken
+            else:
+                opt.state = opt.state & ~QStyle.StateFlag.State_Sunken
+            opt.activeSubControls = SC_HANDLE if idx == hidx else SC_NONE
+            painter.drawComplexControl(CC_SLIDER, opt)
+
+    def _updateHoverControl(self, pos):
+        old_hover = self._hoverControl, self._hoverIndex
+        self._hoverControl, self._hoverIndex = self._getControlAtPos(pos)
+        if (self._hoverControl, self._hoverIndex) != old_hover:
+            self.update()
+
+    def _updatePressedControl(self, pos):
+        opt = self._styleOption
+        self._pressedControl, self._pressedIndex = self._getControlAtPos(pos, opt)
+
+    def _setClickOffset(self, pos):
+        if self._pressedControl == SC_BAR:
+            self._clickOffset = self._pixelPosToRangeValue(self._pick(pos))
+            self._sldPosAtPress = tuple(self._position)
+        elif self._pressedControl == SC_HANDLE:
+            hr = self._handleRect(self._pressedIndex)
+            self._clickOffset = self._pick(pos - hr.topLeft())
+
+    # NOTE: this is very much tied to mousepress... not a generic "get control"
+    def _getControlAtPos(
+        self, pos: QPoint, opt: Optional[QStyleOptionSlider] = None
+    ) -> Tuple[QStyle.SubControl, int]:
+        """Update self._pressedControl based on ev.pos()."""
+        opt = opt or self._styleOption
+
+        if isinstance(pos, QPointF):
+            pos = pos.toPoint()
+
+        for i in range(len(self._position)):
+            if self._handleRect(i, opt).contains(pos):
+                return (SC_HANDLE, i)
+
+        click_pos = self._pixelPosToRangeValue(self._pick(pos))
+        for i, p in enumerate(self._position):
+            if p > click_pos:
+                if i > 0:
+                    # the click was in an internal segment
+                    if self._bar_moves_all:
+                        return (SC_BAR, i)
+                    avg = (self._position[i - 1] + self._position[i]) / 2
+                    return (SC_HANDLE, i - 1 if click_pos < avg else i)
+                # the click was below the minimum slider
+                return (SC_HANDLE, 0)
+        # the click was above the maximum slider
+        return (SC_HANDLE, len(self._position) - 1)
+
+    def _execute_scroll(self, steps_to_scroll, modifiers):
+        if modifiers & Qt.KeyboardModifier.AltModifier:
+            self._spreadAllPositions(shrink=steps_to_scroll < 0)
+        else:
+            self._offsetAllPositions(steps_to_scroll)
+        self.triggerAction(QSlider.SliderAction.SliderMove)
+
+    def _has_scroll_space_left(self, offset):
+        return (offset > 0 and max(self._value) < self._maximum) or (
+            offset < 0 and min(self._value) < self._minimum
+        )
+
+    def _spreadAllPositions(self, shrink=False, gain=1.1, ref=None) -> None:
+        if ref is None:
+            ref = self._position
+        # if self._bar_is_rigid:  # TODO
+
+        if shrink:
+            gain = 1 / gain
+        center = abs(ref[-1] + ref[0]) / 2
+        self.setSliderPosition([((i - center) * gain) + center for i in ref])
--- a/src/superqt/sliders/_generic_slider.py
+++ b/src/superqt/sliders/_generic_slider.py
@@ -0,0 +1,529 @@
+"""Generic Sliders with internal python-based models.
+
+This module reimplements most of the logic from qslider.cpp in python:
+https://code.woboq.org/qt5/qtbase/src/widgets/widgets/qslider.cpp.html
+
+This probably looks like tremendous overkill at first (and it may be!),
+since a it's possible to achieve a very reasonable "float slider" by
+scaling input float values to some internal integer range for the QSlider,
+and converting back to float when getting `value()`.  However, one still
+runs into overflow limitations due to the internal integer model.
+
+In order to circumvent them, one needs to reimplement more and more of
+the attributes from QSliderPrivate in order to have the slider behave
+like a native slider (with all of the proper signals and options).
+So that's what `_GenericSlider` is below.
+
+`_GenericRangeSlider` is a variant that expects `value()` and
+`sliderPosition()` to be a sequence of scalars rather than a single
+scalar (with one handle per item), and it forms the basis of
+QRangeSlider.
+"""
+import os
+import platform
+from typing import TypeVar
+
+from qtpy import QT_VERSION, QtGui
+from qtpy.QtCore import QEvent, QPoint, QPointF, QRect, Qt, Signal
+from qtpy.QtWidgets import (
+    QApplication,
+    QSlider,
+    QStyle,
+    QStyleOptionSlider,
+    QStylePainter,
+)
+
+from ._range_style import MONTEREY_SLIDER_STYLES_FIX
+
+_T = TypeVar("_T")
+
+SC_NONE = QStyle.SubControl.SC_None
+SC_HANDLE = QStyle.SubControl.SC_SliderHandle
+SC_GROOVE = QStyle.SubControl.SC_SliderGroove
+SC_TICKMARKS = QStyle.SubControl.SC_SliderTickmarks
+
+CC_SLIDER = QStyle.ComplexControl.CC_Slider
+QOVERFLOW = 2**31 - 1
+
+# whether to use the MONTEREY_SLIDER_STYLES_FIX QSS hack
+# for fixing sliders on macos>=12 with QT < 6
+# https://bugreports.qt.io/browse/QTBUG-98093
+# https://github.com/pyapp-kit/superqt/issues/74
+USE_MAC_SLIDER_PATCH = (
+    QT_VERSION
+    and int(QT_VERSION.split(".")[0]) < 6
+    and platform.system() == "Darwin"
+    and int(platform.mac_ver()[0].split(".", maxsplit=1)[0]) >= 12
+    and os.getenv("USE_MAC_SLIDER_PATCH", "0") not in ("0", "False", "false")
+)
+
+
+class _GenericSlider(QSlider):
+    _fvalueChanged = Signal(int)
+    _fsliderMoved = Signal(int)
+    _frangeChanged = Signal(int, int)
+
+    MAX_DISPLAY = 5000
+
+    def __init__(self, *args, **kwargs) -> None:
+        self._minimum = 0.0
+        self._maximum = 99.0
+        self._pageStep = 10.0
+        self._value: _T = 0.0  # type: ignore
+        self._position: _T = 0.0
+        self._singleStep = 1.0
+        self._offsetAccumulated = 0.0
+        self._blocktracking = False
+        self._tickInterval = 0.0
+        self._pressedControl = SC_NONE
+        self._hoverControl = SC_NONE
+        self._hoverRect = QRect()
+        self._clickOffset = 0.0
+
+        # for keyboard nav
+        self._repeatMultiplier = 1  # TODO
+        # for wheel nav
+        self._offset_accum = 0.0
+        # fraction of total range to scroll when holding Ctrl while scrolling
+        self._control_fraction = 0.04
+
+        super().__init__(*args, **kwargs)
+        self.valueChanged = self._fvalueChanged
+        self.sliderMoved = self._fsliderMoved
+        self.rangeChanged = self._frangeChanged
+
+        self.setAttribute(Qt.WidgetAttribute.WA_Hover)
+        self.setStyleSheet("")
+        if USE_MAC_SLIDER_PATCH:
+            self.applyMacStylePatch()
+
+    def applyMacStylePatch(self) -> str:
+        """Apply a QSS patch to fix sliders on macos>=12 with QT < 6.
+
+        see [FAQ](../faq.md#sliders-not-dragging-properly-on-macos-12) for more details.
+        """
+        self.setStyleSheet(MONTEREY_SLIDER_STYLES_FIX)
+
+    # ###############  QtOverrides  #######################
+
+    def value(self) -> _T:  # type: ignore
+        return self._value
+
+    def setValue(self, value: _T) -> None:
+        value = self._bound(value)
+        if self._value == value and self._position == value:
+            return
+        self._value = value
+        if self._position != value:
+            self._setPosition(value)
+            if self.isSliderDown():
+                self.sliderMoved.emit(self.sliderPosition())
+        self.sliderChange(self.SliderChange.SliderValueChange)
+        self.valueChanged.emit(self.value())
+
+    def sliderPosition(self) -> _T:  # type: ignore
+        return self._position
+
+    def setSliderPosition(self, pos: _T) -> None:
+        position = self._bound(pos)
+        if position == self._position:
+            return
+        self._setPosition(position)
+        self._doSliderMove()
+
+    def singleStep(self) -> float:  # type: ignore
+        return self._singleStep
+
+    def setSingleStep(self, step: float) -> None:
+        if step != self._singleStep:
+            self._setSteps(step, self._pageStep)
+
+    def pageStep(self) -> float:  # type: ignore
+        return self._pageStep
+
+    def setPageStep(self, step: float) -> None:
+        if step != self._pageStep:
+            self._setSteps(self._singleStep, step)
+
+    def minimum(self) -> float:  # type: ignore
+        return self._minimum
+
+    def setMinimum(self, min: float) -> None:
+        self.setRange(min, max(self._maximum, min))
+
+    def maximum(self) -> float:  # type: ignore
+        return self._maximum
+
+    def setMaximum(self, max: float) -> None:
+        self.setRange(min(self._minimum, max), max)
+
+    def setRange(self, min: float, max_: float) -> None:
+        oldMin, self._minimum = self._minimum, self._type_cast(min)
+        oldMax, self._maximum = self._maximum, self._type_cast(max(min, max_))
+
+        if oldMin != self._minimum or oldMax != self._maximum:
+            self.sliderChange(self.SliderChange.SliderRangeChange)
+            self.rangeChanged.emit(self._minimum, self._maximum)
+            self.setValue(self._value)  # re-bound
+
+    def tickInterval(self) -> float:  # type: ignore
+        return self._tickInterval
+
+    def setTickInterval(self, ts: float) -> None:
+        self._tickInterval = max(0.0, ts)
+        self.update()
+
+    def triggerAction(self, action: QSlider.SliderAction) -> None:
+        self._blocktracking = True
+        # other actions here
+        # self.actionTriggered.emit(action)  # FIXME: type not working for all Qt
+        self._blocktracking = False
+        self.setValue(self._position)
+
+    def initStyleOption(self, option: QStyleOptionSlider) -> None:
+        option.initFrom(self)
+        option.subControls = SC_NONE
+        option.activeSubControls = SC_NONE
+        option.orientation = self.orientation()
+        option.tickPosition = self.tickPosition()
+        option.upsideDown = (
+            self.invertedAppearance()
+            != (option.direction == Qt.LayoutDirection.RightToLeft)
+            if self.orientation() == Qt.Orientation.Horizontal
+            else not self.invertedAppearance()
+        )
+        option.direction = (
+            Qt.LayoutDirection.LeftToRight
+        )  # we use the upsideDown option instead
+        # option.sliderValue = self._value  # type: ignore
+        # option.singleStep = self._singleStep  # type: ignore
+        if self.orientation() == Qt.Orientation.Horizontal:
+            option.state |= QStyle.StateFlag.State_Horizontal
+
+        # scale style option to integer space
+        option.minimum = 0
+        option.maximum = self.MAX_DISPLAY
+        option.tickInterval = self._to_qinteger_space(self._tickInterval)
+        option.pageStep = self._to_qinteger_space(self._pageStep)
+        option.singleStep = self._to_qinteger_space(self._singleStep)
+        self._fixStyleOption(option)
+
+    def event(self, ev: QEvent) -> bool:
+        if ev.type() == QEvent.Type.WindowActivate:
+            self.update()
+        elif ev.type() in (QEvent.Type.HoverEnter, QEvent.Type.HoverMove):
+            self._updateHoverControl(_event_position(ev))
+        elif ev.type() == QEvent.Type.HoverLeave:
+            self._hoverControl = SC_NONE
+            lastHoverRect, self._hoverRect = self._hoverRect, QRect()
+            self.update(lastHoverRect)
+        return super().event(ev)
+
+    def mousePressEvent(self, ev: QtGui.QMouseEvent) -> None:
+        if self._minimum == self._maximum or ev.buttons() ^ ev.button():
+            ev.ignore()
+            return
+
+        ev.accept()
+
+        pos = _event_position(ev)
+
+        # If the mouse button used is allowed to set the value
+        if ev.button() in (Qt.MouseButton.LeftButton, Qt.MouseButton.MiddleButton):
+            self._updatePressedControl(pos)
+            if self._pressedControl == SC_HANDLE:
+                opt = self._styleOption
+                sr = self.style().subControlRect(CC_SLIDER, opt, SC_HANDLE, self)
+                offset = sr.center() - sr.topLeft()
+                new_pos = self._pixelPosToRangeValue(self._pick(pos - offset))
+                self.setSliderPosition(new_pos)
+                self.triggerAction(QSlider.SliderAction.SliderMove)
+                self.setRepeatAction(QSlider.SliderAction.SliderNoAction)
+
+            self.update()
+        # elif: deal with PageSetButtons
+        else:
+            ev.ignore()
+
+        if self._pressedControl != SC_NONE:
+            self.setRepeatAction(QSlider.SliderAction.SliderNoAction)
+            self._setClickOffset(pos)
+            self.update()
+            self.setSliderDown(True)
+
+    def mouseMoveEvent(self, ev: QtGui.QMouseEvent) -> None:
+        # TODO: add pixelMetric(QStyle::PM_MaximumDragDistance, &opt, this);
+        if self._pressedControl == SC_NONE:
+            ev.ignore()
+            return
+        ev.accept()
+        pos = self._pick(_event_position(ev))
+        newPosition = self._pixelPosToRangeValue(pos - self._clickOffset)
+        self.setSliderPosition(newPosition)
+
+    def mouseReleaseEvent(self, ev: QtGui.QMouseEvent) -> None:
+        if self._pressedControl == SC_NONE or ev.buttons():
+            ev.ignore()
+            return
+
+        ev.accept()
+        oldPressed = self._pressedControl
+        self._pressedControl = SC_NONE
+        self.setRepeatAction(QSlider.SliderAction.SliderNoAction)
+        if oldPressed != SC_NONE:
+            self.setSliderDown(False)
+        self.update()
+
+    def wheelEvent(self, e: QtGui.QWheelEvent) -> None:
+        e.ignore()
+        vertical = bool(e.angleDelta().y())
+        delta = e.angleDelta().y() if vertical else e.angleDelta().x()
+        if e.inverted():
+            delta *= -1
+
+        orientation = Qt.Orientation.Vertical if vertical else Qt.Orientation.Horizontal
+        if self._scrollByDelta(orientation, e.modifiers(), delta):
+            e.accept()
+
+    def paintEvent(self, ev: QtGui.QPaintEvent) -> None:
+        painter = QStylePainter(self)
+        opt = self._styleOption
+
+        # draw groove and ticks
+        opt.subControls = SC_GROOVE
+        if opt.tickPosition != QSlider.TickPosition.NoTicks:
+            opt.subControls |= SC_TICKMARKS
+        painter.drawComplexControl(CC_SLIDER, opt)
+
+        if (
+            opt.tickPosition != QSlider.TickPosition.NoTicks
+            and "MONTEREY_SLIDER_STYLES_FIX" in self.styleSheet()
+        ):
+            # draw tick marks manually because they are badly behaved with style sheets
+            interval = opt.tickInterval or int(self._pageStep)
+            _range = self._maximum - self._minimum
+            nticks = (_range + interval) // interval
+
+            painter.setPen(QtGui.QColor("#C7C7C7"))
+            half_height = 3
+            for i in range(int(nticks)):
+                if self.orientation() == Qt.Orientation.Vertical:
+                    y = int((self.height() - 8) * i / (nticks - 1)) + 1
+                    x = self.rect().center().x()
+                    painter.drawRect(x - half_height, y, 6, 1)
+                else:
+                    x = int((self.width() - 3) * i / (nticks - 1)) + 1
+                    y = self.rect().center().y()
+                    painter.drawRect(x, y - half_height, 1, 6)
+
+        self._draw_handle(painter, opt)
+
+    # ###############  Implementation Details  #######################
+
+    def _type_cast(self, val):
+        return val
+
+    def _setPosition(self, val):
+        self._position = val
+
+    def _bound(self, value: _T) -> _T:
+        return self._type_cast(max(self._minimum, min(self._maximum, value)))
+
+    def _fixStyleOption(self, option):
+        option.sliderPosition = self._to_qinteger_space(self._position - self._minimum)
+        option.sliderValue = self._to_qinteger_space(self._value - self._minimum)
+
+    def _to_qinteger_space(self, val, _max=None):
+        _max = _max or self.MAX_DISPLAY
+        return int(min(QOVERFLOW, val / (self._maximum - self._minimum) * _max))
+
+    def _pick(self, pt: QPoint) -> int:
+        return pt.x() if self.orientation() == Qt.Orientation.Horizontal else pt.y()
+
+    def _setSteps(self, single: float, page: float):
+        self._singleStep = single
+        self._pageStep = page
+        self.sliderChange(QSlider.SliderChange.SliderStepsChange)
+
+    def _doSliderMove(self):
+        if not self.hasTracking():
+            self.update()
+        if self.isSliderDown():
+            self.sliderMoved.emit(self.sliderPosition())
+        if self.hasTracking() and not self._blocktracking:
+            self.triggerAction(QSlider.SliderAction.SliderMove)
+
+    @property
+    def _styleOption(self):
+        opt = QStyleOptionSlider()
+        self.initStyleOption(opt)
+        return opt
+
+    def _updateHoverControl(self, pos: QPoint) -> bool:
+        lastHoverRect = self._hoverRect
+        lastHoverControl = self._hoverControl
+        doesHover = self.testAttribute(Qt.WidgetAttribute.WA_Hover)
+        if lastHoverControl != self._newHoverControl(pos) and doesHover:
+            self.update(lastHoverRect)
+            self.update(self._hoverRect)
+            return True
+        return not doesHover
+
+    def _newHoverControl(self, pos: QPoint) -> QStyle.SubControl:
+        opt = self._styleOption
+        opt.subControls = QStyle.SubControl.SC_All
+
+        handleRect = self.style().subControlRect(CC_SLIDER, opt, SC_HANDLE, self)
+        grooveRect = self.style().subControlRect(CC_SLIDER, opt, SC_GROOVE, self)
+        tickmarksRect = self.style().subControlRect(CC_SLIDER, opt, SC_TICKMARKS, self)
+
+        if handleRect.contains(pos):
+            self._hoverRect = handleRect
+            self._hoverControl = SC_HANDLE
+        elif grooveRect.contains(pos):
+            self._hoverRect = grooveRect
+            self._hoverControl = SC_GROOVE
+        elif tickmarksRect.contains(pos):
+            self._hoverRect = tickmarksRect
+            self._hoverControl = SC_TICKMARKS
+        else:
+            self._hoverRect = QRect()
+            self._hoverControl = SC_NONE
+        return self._hoverControl
+
+    def _setClickOffset(self, pos: QPoint):
+        hr = self.style().subControlRect(CC_SLIDER, self._styleOption, SC_HANDLE, self)
+        self._clickOffset = self._pick(pos - hr.topLeft())
+
+    def _updatePressedControl(self, pos: QPoint):
+        self._pressedControl = SC_HANDLE
+
+    def _draw_handle(self, painter, opt):
+        opt.subControls = SC_HANDLE
+        if self._pressedControl:
+            opt.activeSubControls = self._pressedControl
+            opt.state |= QStyle.StateFlag.State_Sunken
+        else:
+            opt.activeSubControls = self._hoverControl
+
+        painter.drawComplexControl(CC_SLIDER, opt)
+
+    # from QSliderPrivate.pixelPosToRangeValue
+    def _pixelPosToRangeValue(self, pos: int) -> float:
+        opt = self._styleOption
+
+        gr = self.style().subControlRect(CC_SLIDER, opt, SC_GROOVE, self)
+        sr = self.style().subControlRect(CC_SLIDER, opt, SC_HANDLE, self)
+
+        if self.orientation() == Qt.Orientation.Horizontal:
+            sliderLength = sr.width()
+            sliderMin = gr.x()
+            sliderMax = gr.right() - sliderLength + 1
+        else:
+            sliderLength = sr.height()
+            sliderMin = gr.y()
+            sliderMax = gr.bottom() - sliderLength + 1
+        return _sliderValueFromPosition(
+            self._minimum,
+            self._maximum,
+            pos - sliderMin,
+            sliderMax - sliderMin,
+            opt.upsideDown,
+        )
+
+    def _scrollByDelta(self, orientation, modifiers, delta: int) -> bool:
+        steps_to_scroll = 0.0
+        pg_step = self._pageStep
+
+        # in Qt scrolling to the right gives negative values.
+        if orientation == Qt.Orientation.Horizontal:
+            delta *= -1
+        offset = delta / 120
+        if modifiers & Qt.KeyboardModifier.ShiftModifier:
+            # Scroll one page regardless of delta:
+            steps_to_scroll = max(-pg_step, min(pg_step, offset * pg_step))
+            self._offset_accum = 0
+        elif modifiers & Qt.KeyboardModifier.ControlModifier:
+            _range = self._maximum - self._minimum
+            steps_to_scroll = offset * _range * self._control_fraction
+            self._offset_accum = 0
+        else:
+            # Calculate how many lines to scroll. Depending on what delta is (and
+            # offset), we might end up with a fraction (e.g. scroll 1.3 lines). We can
+            # only scroll whole lines, so we keep the reminder until next event.
+            wheel_scroll_lines = QApplication.wheelScrollLines()
+            steps_to_scrollF = wheel_scroll_lines * offset * self._effectiveSingleStep()
+            # Check if wheel changed direction since last event:
+            if self._offset_accum != 0 and (offset / self._offset_accum) < 0:
+                self._offset_accum = 0
+
+            self._offset_accum += steps_to_scrollF
+
+            # Don't scroll more than one page in any case:
+            steps_to_scroll = max(-pg_step, min(pg_step, self._offset_accum))
+            self._offset_accum -= self._offset_accum
+
+            if steps_to_scroll == 0:
+                # We moved less than a line, but might still have accumulated partial
+                # scroll, unless we already are at one of the ends.
+                effective_offset = self._offset_accum
+                if self.invertedControls():
+                    effective_offset *= -1
+                if self._has_scroll_space_left(effective_offset):
+                    return True
+                self._offset_accum = 0
+                return False
+
+        if self.invertedControls():
+            steps_to_scroll *= -1
+
+        prevValue = self._value
+        self._execute_scroll(steps_to_scroll, modifiers)
+        if prevValue == self._value:
+            self._offset_accum = 0
+            return False
+        return True
+
+    def _has_scroll_space_left(self, offset):
+        return (offset > 0 and self._value < self._maximum) or (
+            offset < 0 and self._value < self._minimum
+        )
+
+    def _execute_scroll(self, steps_to_scroll, modifiers):
+        self._setPosition(self._bound(self._overflowSafeAdd(steps_to_scroll)))
+        self.triggerAction(QSlider.SliderAction.SliderMove)
+
+    def _effectiveSingleStep(self) -> float:
+        return self._singleStep * self._repeatMultiplier
+
+    def _overflowSafeAdd(self, add: float) -> float:
+        newValue = self._value + add
+        if add > 0 and newValue < self._value:
+            newValue = self._maximum
+        elif add < 0 and newValue > self._value:
+            newValue = self._minimum
+        return newValue
+
+    # def keyPressEvent(self, ev: QtGui.QKeyEvent) -> None:
+    #     return  # TODO
+
+
+def _event_position(ev: QEvent) -> QPoint:
+    # safe for Qt6, Qt5, and hoverEvent
+    evp = getattr(ev, "position", getattr(ev, "pos", None))
+    pos = evp() if evp else QPoint()
+    if isinstance(pos, QPointF):
+        pos = pos.toPoint()
+    return pos
+
+
+def _sliderValueFromPosition(
+    min: float, max: float, position: int, span: int, upsideDown: bool = False
+) -> float:
+    """Converts the given pixel `position` to a value."""
+    if span <= 0 or position <= 0:
+        return max if upsideDown else min
+    if position >= span:
+        return min if upsideDown else max
+    tmp = (max - min) * (position / span)
+    return (max - tmp) if upsideDown else tmp + min
--- a/src/superqt/sliders/_labeled.py
+++ b/src/superqt/sliders/_labeled.py
@@ -0,0 +1,595 @@
+import contextlib
+from enum import IntEnum
+from functools import partial
+from typing import Any
+
+from qtpy.QtCore import QPoint, QSize, Qt, Signal
+from qtpy.QtGui import QFontMetrics, QValidator
+from qtpy.QtWidgets import (
+    QAbstractSlider,
+    QApplication,
+    QDoubleSpinBox,
+    QHBoxLayout,
+    QSlider,
+    QSpinBox,
+    QStyle,
+    QStyleOptionSpinBox,
+    QVBoxLayout,
+    QWidget,
+)
+
+from superqt.utils import signals_blocked
+
+from ._sliders import QDoubleRangeSlider, QDoubleSlider, QRangeSlider
+
+
+class LabelPosition(IntEnum):
+    NoLabel = 0
+    LabelsAbove = 1
+    LabelsBelow = 2
+    LabelsRight = 1
+    LabelsLeft = 2
+
+
+class EdgeLabelMode(IntEnum):
+    NoLabel = 0
+    LabelIsRange = 1
+    LabelIsValue = 2
+
+
+class _SliderProxy:
+    _slider: QSlider
+
+    def value(self):
+        return self._slider.value()
+
+    def setValue(self, value) -> None:
+        self._slider.setValue(value)
+
+    def sliderPosition(self):
+        return self._slider.sliderPosition()
+
+    def setSliderPosition(self, pos) -> None:
+        self._slider.setSliderPosition(pos)
+
+    def minimum(self):
+        return self._slider.minimum()
+
+    def setMinimum(self, minimum):
+        self._slider.setMinimum(minimum)
+
+    def maximum(self):
+        return self._slider.maximum()
+
+    def setMaximum(self, maximum):
+        self._slider.setMaximum(maximum)
+
+    def singleStep(self):
+        return self._slider.singleStep()
+
+    def setSingleStep(self, step):
+        self._slider.setSingleStep(step)
+
+    def pageStep(self):
+        return self._slider.pageStep()
+
+    def setPageStep(self, step) -> None:
+        self._slider.setPageStep(step)
+
+    def setRange(self, min, max) -> None:
+        self._slider.setRange(min, max)
+
+    def tickInterval(self):
+        return self._slider.tickInterval()
+
+    def setTickInterval(self, interval) -> None:
+        self._slider.setTickInterval(interval)
+
+    def tickPosition(self):
+        return self._slider.tickPosition()
+
+    def setTickPosition(self, pos) -> None:
+        self._slider.setTickPosition(pos)
+
+    def __getattr__(self, name) -> Any:
+        return getattr(self._slider, name)
+
+
+def _handle_overloaded_slider_sig(args, kwargs):
+    parent = None
+    orientation = Qt.Orientation.Vertical
+    errmsg = (
+        "TypeError: arguments did not match any overloaded call:\n"
+        "  QSlider(parent: QWidget = None)\n"
+        "  QSlider(Qt.Orientation, parent: QWidget = None)"
+    )
+    if len(args) > 2:
+        raise TypeError(errmsg)
+    elif len(args) == 2:
+        if kwargs:
+            raise TypeError(errmsg)
+        orientation, parent = args
+    elif args:
+        if isinstance(args[0], QWidget):
+            if kwargs:
+                raise TypeError(errmsg)
+            parent = args[0]
+        else:
+            orientation = args[0]
+    parent = kwargs.get("parent", parent)
+    return parent, orientation
+
+
+class QLabeledSlider(_SliderProxy, QAbstractSlider):
+    editingFinished = Signal()
+
+    EdgeLabelMode = EdgeLabelMode
+    _slider_class = QSlider
+    _slider: QSlider
+
+    def __init__(self, *args, **kwargs) -> None:
+        parent, orientation = _handle_overloaded_slider_sig(args, kwargs)
+
+        super().__init__(parent)
+        # accept focus events
+        fp = self.style().styleHint(QStyle.StyleHint.SH_Button_FocusPolicy)
+        self.setFocusPolicy(Qt.FocusPolicy(fp))
+
+        self._slider = self._slider_class()
+        self._label = SliderLabel(self._slider, connect=self._setValue)
+        self._edge_label_mode: EdgeLabelMode = EdgeLabelMode.LabelIsValue
+
+        self._rename_signals()
+        self._slider.actionTriggered.connect(self.actionTriggered.emit)
+        self._slider.rangeChanged.connect(self.rangeChanged.emit)
+        self._slider.sliderMoved.connect(self.sliderMoved.emit)
+        self._slider.sliderPressed.connect(self.sliderPressed.emit)
+        self._slider.sliderReleased.connect(self.sliderReleased.emit)
+        self._slider.valueChanged.connect(self._label.setValue)
+        self._slider.valueChanged.connect(self.valueChanged.emit)
+        self._label.editingFinished.connect(self.editingFinished)
+
+        self.setOrientation(orientation)
+
+    def _setValue(self, value: float):
+        """Convert the value from float to int before setting the slider value."""
+        self._slider.setValue(int(value))
+
+    def _rename_signals(self):
+        # for subclasses
+        pass
+
+    def setOrientation(self, orientation):
+        """Set orientation, value will be 'horizontal' or 'vertical'."""
+        self._slider.setOrientation(orientation)
+        marg = (0, 0, 0, 0)
+        if orientation == Qt.Orientation.Vertical:
+            layout = QVBoxLayout()
+            layout.addWidget(self._slider, alignment=Qt.AlignmentFlag.AlignHCenter)
+            layout.addWidget(self._label, alignment=Qt.AlignmentFlag.AlignHCenter)
+            self._label.setAlignment(Qt.AlignmentFlag.AlignCenter)
+            layout.setSpacing(1)
+        else:
+            if self._edge_label_mode == EdgeLabelMode.NoLabel:
+                marg = (0, 0, 5, 0)
+
+            layout = QHBoxLayout()  # type: ignore
+            layout.addWidget(self._slider)
+            layout.addWidget(self._label)
+            self._label.setAlignment(Qt.AlignmentFlag.AlignRight)
+            layout.setSpacing(6)
+
+        old_layout = self.layout()
+        if old_layout is not None:
+            QWidget().setLayout(old_layout)
+
+        layout.setContentsMargins(*marg)
+        self.setLayout(layout)
+
+    def edgeLabelMode(self) -> EdgeLabelMode:
+        """Return current `EdgeLabelMode`."""
+        return self._edge_label_mode
+
+    def setEdgeLabelMode(self, opt: EdgeLabelMode) -> None:
+        """Set the `EdgeLabelMode`."""
+        if opt is EdgeLabelMode.LabelIsRange:
+            raise ValueError(
+                "mode must be one of 'EdgeLabelMode.NoLabel' or "
+                "'EdgeLabelMode.LabelIsValue'."
+            )
+
+        self._edge_label_mode = opt
+        if not self._edge_label_mode:
+            self._label.hide()
+            w = 5 if self.orientation() == Qt.Orientation.Horizontal else 0
+            self.layout().setContentsMargins(0, 0, w, 0)
+        else:
+            if self.isVisible():
+                self._label.show()
+            self._label.setMode(opt)
+            self._label.setValue(self._slider.value())
+            self.layout().setContentsMargins(0, 0, 0, 0)
+
+        QApplication.processEvents()
+
+
+class QLabeledDoubleSlider(QLabeledSlider):
+    _slider_class = QDoubleSlider
+    _slider: QDoubleSlider
+    _fvalueChanged = Signal(float)
+    _fsliderMoved = Signal(float)
+    _frangeChanged = Signal(float, float)
+
+    def __init__(self, *args, **kwargs) -> None:
+        super().__init__(*args, **kwargs)
+        self.setDecimals(2)
+
+    def _setValue(self, value: float):
+        """Convert the value from float to int before setting the slider value."""
+        self._slider.setValue(value)
+
+    def _rename_signals(self):
+        self.valueChanged = self._fvalueChanged
+        self.sliderMoved = self._fsliderMoved
+        self.rangeChanged = self._frangeChanged
+
+    def decimals(self) -> int:
+        return self._label.decimals()
+
+    def setDecimals(self, prec: int):
+        self._label.setDecimals(prec)
+
+
+class QLabeledRangeSlider(_SliderProxy, QAbstractSlider):
+    _valueChanged = Signal(tuple)
+    editingFinished = Signal()
+
+    LabelPosition = LabelPosition
+    EdgeLabelMode = EdgeLabelMode
+    _slider_class = QRangeSlider
+    _slider: QRangeSlider
+
+    def __init__(self, *args, **kwargs) -> None:
+        parent, orientation = _handle_overloaded_slider_sig(args, kwargs)
+        super().__init__(parent)
+        self._rename_signals()
+
+        self.setAttribute(Qt.WidgetAttribute.WA_ShowWithoutActivating)
+        self._handle_labels = []
+        self._handle_label_position: LabelPosition = LabelPosition.LabelsAbove
+
+        # for fine tuning label position
+        self.label_shift_x = 0
+        self.label_shift_y = 0
+
+        self._slider = self._slider_class()
+        self._slider.valueChanged.connect(self.valueChanged.emit)
+        self._slider.rangeChanged.connect(self.rangeChanged.emit)
+
+        self._min_label = SliderLabel(
+            self._slider,
+            alignment=Qt.AlignmentFlag.AlignLeft,
+            connect=self._min_label_edited,
+        )
+        self._max_label = SliderLabel(
+            self._slider,
+            alignment=Qt.AlignmentFlag.AlignRight,
+            connect=self._max_label_edited,
+        )
+        self._min_label.editingFinished.connect(self.editingFinished)
+        self._max_label.editingFinished.connect(self.editingFinished)
+        self.setEdgeLabelMode(EdgeLabelMode.LabelIsRange)
+
+        self._slider.valueChanged.connect(self._on_value_changed)
+        self._slider.rangeChanged.connect(self._on_range_changed)
+
+        self._on_value_changed(self._slider.value())
+        self._on_range_changed(self._slider.minimum(), self._slider.maximum())
+        self.setOrientation(orientation)
+
+    def _rename_signals(self):
+        self.valueChanged = self._valueChanged
+
+    def handleLabelPosition(self) -> LabelPosition:
+        """Return where/whether labels are shown adjacent to slider handles."""
+        return self._handle_label_position
+
+    def setHandleLabelPosition(self, opt: LabelPosition) -> LabelPosition:
+        """Set where/whether labels are shown adjacent to slider handles."""
+        self._handle_label_position = opt
+        for lbl in self._handle_labels:
+            if not opt:
+                lbl.hide()
+            else:
+                lbl.show()
+        self.setOrientation(self.orientation())
+
+    def edgeLabelMode(self) -> EdgeLabelMode:
+        """Return current `EdgeLabelMode`."""
+        return self._edge_label_mode
+
+    def setEdgeLabelMode(self, opt: EdgeLabelMode):
+        """Set `EdgeLabelMode`, controls what is shown at the min/max labels."""
+        self._edge_label_mode = opt
+        if not self._edge_label_mode:
+            self._min_label.hide()
+            self._max_label.hide()
+        else:
+            if self.isVisible():
+                self._min_label.show()
+                self._max_label.show()
+            self._min_label.setMode(opt)
+            self._max_label.setMode(opt)
+        if opt == EdgeLabelMode.LabelIsValue:
+            v0, *_, v1 = self._slider.value()
+            self._min_label.setValue(v0)
+            self._max_label.setValue(v1)
+        elif opt == EdgeLabelMode.LabelIsRange:
+            self._min_label.setValue(self._slider.minimum())
+            self._max_label.setValue(self._slider.maximum())
+        QApplication.processEvents()
+        self._reposition_labels()
+
+    def _reposition_labels(self):
+        if (
+            not self._handle_labels
+            or self._handle_label_position == LabelPosition.NoLabel
+        ):
+            return
+
+        horizontal = self.orientation() == Qt.Orientation.Horizontal
+        labels_above = self._handle_label_position == LabelPosition.LabelsAbove
+
+        last_edge = None
+        for i, label in enumerate(self._handle_labels):
+            rect = self._slider._handleRect(i)
+            dx = -label.width() / 2
+            dy = -label.height() / 2
+            if labels_above:
+                if horizontal:
+                    dy *= 3
+                else:
+                    dx *= -1
+            else:
+                if horizontal:
+                    dy *= -1
+                else:
+                    dx *= 3
+            pos = self._slider.mapToParent(rect.center())
+            pos += QPoint(int(dx + self.label_shift_x), int(dy + self.label_shift_y))
+            if last_edge is not None:
+                # prevent label overlap
+                if horizontal:
+                    pos.setX(int(max(pos.x(), last_edge.x() + label.width() / 2 + 12)))
+                else:
+                    pos.setY(int(min(pos.y(), last_edge.y() - label.height() / 2 - 4)))
+            label.move(pos)
+            last_edge = pos
+            label.clearFocus()
+            label.show()
+        self.update()
+
+    def _min_label_edited(self, val):
+        if self._edge_label_mode == EdgeLabelMode.LabelIsRange:
+            self.setMinimum(val)
+        else:
+            v = list(self._slider.value())
+            v[0] = val
+            self.setValue(v)
+        self._reposition_labels()
+
+    def _max_label_edited(self, val):
+        if self._edge_label_mode == EdgeLabelMode.LabelIsRange:
+            self.setMaximum(val)
+        else:
+            v = list(self._slider.value())
+            v[-1] = val
+            self.setValue(v)
+        self._reposition_labels()
+
+    def _on_value_changed(self, v):
+        if self._edge_label_mode == EdgeLabelMode.LabelIsValue:
+            self._min_label.setValue(v[0])
+            self._max_label.setValue(v[-1])
+
+        if len(v) != len(self._handle_labels):
+            for lbl in self._handle_labels:
+                lbl.setParent(None)
+                lbl.deleteLater()
+            self._handle_labels.clear()
+            for n, val in enumerate(self._slider.value()):
+                _cb = partial(self._slider.setSliderPosition, index=n)
+                s = SliderLabel(self._slider, parent=self, connect=_cb)
+                s.editingFinished.connect(self.editingFinished)
+                s.setValue(val)
+                self._handle_labels.append(s)
+        else:
+            for val, label in zip(v, self._handle_labels):
+                label.setValue(val)
+        self._reposition_labels()
+
+    def _on_range_changed(self, min, max):
+        if (min, max) != (self._slider.minimum(), self._slider.maximum()):
+            self._slider.setRange(min, max)
+        for lbl in self._handle_labels:
+            lbl.setRange(min, max)
+        if self._edge_label_mode == EdgeLabelMode.LabelIsRange:
+            self._min_label.setValue(min)
+            self._max_label.setValue(max)
+        self._reposition_labels()
+
+    # def setValue(self, value) -> None:
+    #     super().setValue(value)
+    #     self.sliderChange(QSlider.SliderValueChange)
+
+    def setRange(self, min, max) -> None:
+        self._on_range_changed(min, max)
+
+    def setOrientation(self, orientation):
+        """Set orientation, value will be 'horizontal' or 'vertical'."""
+        self._slider.setOrientation(orientation)
+        if orientation == Qt.Orientation.Vertical:
+            layout = QVBoxLayout()
+            layout.setSpacing(1)
+            layout.addWidget(self._max_label)
+            layout.addWidget(self._slider)
+            layout.addWidget(self._min_label)
+            # TODO: set margins based on label width
+            if self._handle_label_position == LabelPosition.LabelsLeft:
+                marg = (30, 0, 0, 0)
+            elif self._handle_label_position == LabelPosition.NoLabel:
+                marg = (0, 0, 0, 0)
+            else:
+                marg = (0, 0, 20, 0)
+            layout.setAlignment(Qt.AlignmentFlag.AlignCenter)
+        else:
+            layout = QHBoxLayout()
+            layout.setSpacing(7)
+            if self._handle_label_position == LabelPosition.LabelsBelow:
+                marg = (0, 0, 0, 25)
+            elif self._handle_label_position == LabelPosition.NoLabel:
+                marg = (0, 0, 0, 0)
+            else:
+                marg = (0, 25, 0, 0)
+            layout.addWidget(self._min_label)
+            layout.addWidget(self._slider)
+            layout.addWidget(self._max_label)
+
+        # remove old layout
+        old_layout = self.layout()
+        if old_layout is not None:
+            QWidget().setLayout(old_layout)
+
+        self.setLayout(layout)
+        layout.setContentsMargins(*marg)
+        super().setOrientation(orientation)
+        QApplication.processEvents()
+        self._reposition_labels()
+
+    def resizeEvent(self, a0) -> None:
+        super().resizeEvent(a0)
+        self._reposition_labels()
+
+
+class QLabeledDoubleRangeSlider(QLabeledRangeSlider):
+    _slider_class = QDoubleRangeSlider
+    _slider: QDoubleRangeSlider
+    _frangeChanged = Signal(float, float)
+
+    def __init__(self, *args, **kwargs) -> None:
+        super().__init__(*args, **kwargs)
+        self.setDecimals(2)
+
+    def _rename_signals(self):
+        super()._rename_signals()
+        self.rangeChanged = self._frangeChanged
+
+    def decimals(self) -> int:
+        return self._min_label.decimals()
+
+    def setDecimals(self, prec: int):
+        self._min_label.setDecimals(prec)
+        self._max_label.setDecimals(prec)
+        for lbl in self._handle_labels:
+            lbl.setDecimals(prec)
+
+
+class SliderLabel(QDoubleSpinBox):
+    def __init__(
+        self,
+        slider: QSlider,
+        parent=None,
+        alignment=Qt.AlignmentFlag.AlignCenter,
+        connect=None,
+    ) -> None:
+        super().__init__(parent=parent)
+        self._slider = slider
+        self.setFocusPolicy(Qt.FocusPolicy.ClickFocus)
+        self.setMode(EdgeLabelMode.LabelIsValue)
+        self.setDecimals(0)
+
+        self.setRange(slider.minimum(), slider.maximum())
+        slider.rangeChanged.connect(self._update_size)
+        self.setAlignment(alignment)
+        self.setButtonSymbols(QSpinBox.ButtonSymbols.NoButtons)
+        self.setStyleSheet("background:transparent; border: 0;")
+        if connect is not None:
+            self.editingFinished.connect(lambda: connect(self.value()))
+        self.editingFinished.connect(self._silent_clear_focus)
+        self._update_size()
+
+    def _silent_clear_focus(self):
+        with signals_blocked(self):
+            self.clearFocus()
+
+    def setDecimals(self, prec: int) -> None:
+        super().setDecimals(prec)
+        self._update_size()
+
+    def _update_size(self, *_):
+        # fontmetrics to measure the width of text
+        fm = QFontMetrics(self.font())
+        h = self.sizeHint().height()
+        fixed_content = self.prefix() + self.suffix() + " "
+
+        if self._mode == EdgeLabelMode.LabelIsValue:
+            # determine width based on min/max/specialValue
+            mintext = self.textFromValue(self.minimum())[:18] + fixed_content
+            maxtext = self.textFromValue(self.maximum())[:18] + fixed_content
+            w = max(0, _fm_width(fm, mintext))
+            w = max(w, _fm_width(fm, maxtext))
+            if self.specialValueText():
+                w = max(w, _fm_width(fm, self.specialValueText()))
+        else:
+            w = max(0, _fm_width(fm, self.textFromValue(self.value()))) + 3
+
+        w += 3  # cursor blinking space
+        # get the final size hint
+        opt = QStyleOptionSpinBox()
+        self.initStyleOption(opt)
+        size = self.style().sizeFromContents(
+            QStyle.ContentsType.CT_SpinBox, opt, QSize(w, h), self
+        )
+        self.setFixedSize(size)
+
+    def setValue(self, val: Any) -> None:
+        super().setValue(val)
+        if self._mode == EdgeLabelMode.LabelIsRange:
+            self._update_size()
+
+    def setMaximum(self, max: int) -> None:
+        super().setMaximum(max)
+        if self._mode == EdgeLabelMode.LabelIsValue:
+            self._update_size()
+
+    def setMinimum(self, min: int) -> None:
+        super().setMinimum(min)
+        if self._mode == EdgeLabelMode.LabelIsValue:
+            self._update_size()
+
+    def setMode(self, opt: EdgeLabelMode):
+        # when the edge labels are controlling slider range,
+        # we want them to have a big range, but not have a huge label
+        self._mode = opt
+        if opt == EdgeLabelMode.LabelIsRange:
+            self.setMinimum(-9999999)
+            self.setMaximum(9999999)
+            with contextlib.suppress(Exception):
+                self._slider.rangeChanged.disconnect(self.setRange)
+        else:
+            self.setMinimum(self._slider.minimum())
+            self.setMaximum(self._slider.maximum())
+            self._slider.rangeChanged.connect(self.setRange)
+        self._update_size()
+
+    def validate(self, input: str, pos: int):
+        # fake like an integer spinbox
+        if "." in input and self.decimals() < 1:
+            return QValidator.Invalid, input, len(input)
+        return super().validate(input, pos)
+
+
+def _fm_width(fm, text):
+    if hasattr(fm, "horizontalAdvance"):
+        return fm.horizontalAdvance(text)
+    return fm.width(text)
--- a/src/superqt/sliders/_range_style.py
+++ b/src/superqt/sliders/_range_style.py
@@ -1,11 +1,13 @@
+from __future__ import annotations
+
 import platform
 import re
 from dataclasses import dataclass, replace
-from typing import TYPE_CHECKING, Union
+from typing import TYPE_CHECKING

-from .qtcompat import PYQT_VERSION
-from .qtcompat.QtCore import Qt
-from .qtcompat.QtGui import (
+from qtpy import QT_VERSION
+from qtpy.QtCore import Qt
+from qtpy.QtGui import (
    QBrush,
    QColor,
    QGradient,
@@ -13,34 +15,35 @@ from .qtcompat.QtGui import (
    QPalette,
    QRadialGradient,
 )
-from .qtcompat.QtWidgets import QApplication, QSlider, QStyleOptionSlider
+from qtpy.QtWidgets import QApplication, QSlider, QStyleOptionSlider

 if TYPE_CHECKING:
-    from ._qrangeslider import QRangeSlider
+    from ._generic_range_slider import _GenericRangeSlider


@dataclass
 class RangeSliderStyle:
-    brush_active: str = None
-    brush_inactive: str = None
-    brush_disabled: str = None
-    pen_active: str = None
-    pen_inactive: str = None
-    pen_disabled: str = None
-    vertical_thickness: float = None
-    horizontal_thickness: float = None
-    tick_offset: float = None
-    tick_bar_alpha: float = None
-    v_offset: float = None
-    h_offset: float = None
+    brush_active: str | None = None
+    brush_inactive: str | None = None
+    brush_disabled: str | None = None
+    pen_active: str | None = None
+    pen_inactive: str | None = None
+    pen_disabled: str | None = None
+    vertical_thickness: float | None = None
+    horizontal_thickness: float | None = None
+    tick_offset: float | None = None
+    tick_bar_alpha: float | None = None
+    v_offset: float | None = None
+    h_offset: float | None = None
    has_stylesheet: bool = False
+    _macpatch: bool = False

    def brush(self, opt: QStyleOptionSlider) -> QBrush:
        cg = opt.palette.currentColorGroup()
        attr = {
-            QPalette.Active: "brush_active",  # 0
-            QPalette.Disabled: "brush_disabled",  # 1
-            QPalette.Inactive: "brush_inactive",  # 2
+            QPalette.ColorGroup.Active: "brush_active",  # 0
+            QPalette.ColorGroup.Disabled: "brush_disabled",  # 1
+            QPalette.ColorGroup.Inactive: "brush_inactive",  # 2
        }[cg]
        _val = getattr(self, attr)
        if not _val:
@@ -65,44 +68,44 @@ class RangeSliderStyle:
        else:
            val = _val

-        if opt.tickPosition != QSlider.NoTicks:
+        if opt.tickPosition != QSlider.TickPosition.NoTicks:
            val.setAlphaF(self.tick_bar_alpha or SYSTEM_STYLE.tick_bar_alpha)

        return QBrush(val)

-    def pen(self, opt: QStyleOptionSlider) -> Union[Qt.PenStyle, QColor]:
+    def pen(self, opt: QStyleOptionSlider) -> Qt.PenStyle | QColor:
        cg = opt.palette.currentColorGroup()
        attr = {
-            QPalette.Active: "pen_active",  # 0
-            QPalette.Disabled: "pen_disabled",  # 1
-            QPalette.Inactive: "pen_inactive",  # 2
+            QPalette.ColorGroup.Active: "pen_active",  # 0
+            QPalette.ColorGroup.Disabled: "pen_disabled",  # 1
+            QPalette.ColorGroup.Inactive: "pen_inactive",  # 2
        }[cg]
        val = getattr(self, attr) or getattr(SYSTEM_STYLE, attr)
        if not val:
-            return Qt.NoPen
+            return Qt.PenStyle.NoPen
        if isinstance(val, str):
            val = QColor(val)
-        if opt.tickPosition != QSlider.NoTicks:
+        if opt.tickPosition != QSlider.TickPosition.NoTicks:
            val.setAlphaF(self.tick_bar_alpha or SYSTEM_STYLE.tick_bar_alpha)
-
        return val

    def offset(self, opt: QStyleOptionSlider) -> int:
-        tp = opt.tickPosition
        off = 0
        if not self.has_stylesheet:
-            if opt.orientation == Qt.Horizontal:
-                off += self.h_offset or SYSTEM_STYLE.h_offset or 0
+            tp = opt.tickPosition
+            if opt.orientation == Qt.Orientation.Horizontal:
+                if not self._macpatch:
+                    off += self.h_offset or SYSTEM_STYLE.h_offset or 0
            else:
                off += self.v_offset or SYSTEM_STYLE.v_offset or 0
-            if tp == QSlider.TicksAbove:
+            if tp == QSlider.TickPosition.TicksAbove:
                off += self.tick_offset or SYSTEM_STYLE.tick_offset
-            elif tp == QSlider.TicksBelow:
+            elif tp == QSlider.TickPosition.TicksBelow:
                off -= self.tick_offset or SYSTEM_STYLE.tick_offset
        return off

    def thickness(self, opt: QStyleOptionSlider) -> float:
-        if opt.orientation == Qt.Horizontal:
+        if opt.orientation == Qt.Orientation.Horizontal:
            return self.horizontal_thickness or SYSTEM_STYLE.horizontal_thickness
        else:
            return self.vertical_thickness or SYSTEM_STYLE.vertical_thickness
@@ -137,7 +140,7 @@ CATALINA_STYLE = replace(
    tick_offset=4,
 )

-if PYQT_VERSION and int(PYQT_VERSION.split(".")[0]) == 6:
+if QT_VERSION and int(QT_VERSION.split(".")[0]) == 6:
    CATALINA_STYLE = replace(CATALINA_STYLE, tick_offset=2)

 BIG_SUR_STYLE = replace(
@@ -152,7 +155,7 @@ BIG_SUR_STYLE = replace(
    tick_bar_alpha=0.2,
 )

-if PYQT_VERSION and int(PYQT_VERSION.split(".")[0]) == 6:
+if QT_VERSION and int(QT_VERSION.split(".")[0]) == 6:
    BIG_SUR_STYLE = replace(BIG_SUR_STYLE, tick_offset=-3)

 WINDOWS_STYLE = replace(
@@ -226,7 +229,7 @@ rgba_pattern = re.compile(
 )


-def parse_color(color: str, default_attr) -> Union[QColor, QGradient]:
+def parse_color(color: str, default_attr) -> QColor | QGradient:
    qc = QColor(color)
    if qc.isValid():
        return qc
@@ -239,7 +242,7 @@ def parse_color(color: str, default_attr) -> Union[QColor, QGradient]:
    # try linear gradient:
    match = qlineargrad_pattern.search(color)
    if match:
-        grad = QLinearGradient(*[float(i) for i in match.groups()[:4]])
+        grad = QLinearGradient(*(float(i) for i in match.groups()[:4]))
        grad.setColorAt(0, QColor(match.groupdict()["stop0"]))
        grad.setColorAt(1, QColor(match.groupdict()["stop1"]))
        return grad
@@ -247,7 +250,7 @@ def parse_color(color: str, default_attr) -> Union[QColor, QGradient]:
    # try linear gradient:
    match = qradial_pattern.search(color)
    if match:
-        grad = QRadialGradient(*[float(i) for i in match.groups()[:5]])
+        grad = QRadialGradient(*(float(i) for i in match.groups()[:5]))
        grad.setColorAt(0, QColor(match.groupdict()["stop0"]))
        grad.setColorAt(1, QColor(match.groupdict()["stop1"]))
        return grad
@@ -256,8 +259,8 @@ def parse_color(color: str, default_attr) -> Union[QColor, QGradient]:
    return QColor(getattr(SYSTEM_STYLE, default_attr))


-def update_styles_from_stylesheet(obj: "QRangeSlider"):
-    qss = obj.styleSheet()
+def update_styles_from_stylesheet(obj: _GenericRangeSlider):
+    qss: str = obj.styleSheet()

    parent = obj.parent()
    while parent is not None:
@@ -266,6 +269,11 @@ def update_styles_from_stylesheet(obj: "QRangeSlider"):
    qss = QApplication.instance().styleSheet() + qss
    if not qss:
        return
+    if MONTEREY_SLIDER_STYLES_FIX in qss:
+        qss = qss.replace(MONTEREY_SLIDER_STYLES_FIX, "")
+        obj._style._macpatch = True
+    else:
+        obj._style._macpatch = False

    # Find bar height/width
    for orient, dim in (("horizontal", "height"), ("vertical", "width")):
@@ -277,3 +285,56 @@ def update_styles_from_stylesheet(obj: "QRangeSlider"):
                    thickness = float(bgrd.groups()[-1])
                    setattr(obj._style, f"{orient}_thickness", thickness)
                    obj._style.has_stylesheet = True
+
+
+# a fix for https://bugreports.qt.io/browse/QTBUG-98093
+
+MONTEREY_SLIDER_STYLES_FIX = """
+/* MONTEREY_SLIDER_STYLES_FIX */
+
+QSlider::groove {
+    background: #DFDFDF;
+    border: 1px solid #DBDBDB;
+    border-radius: 2px;
+}
+QSlider::groove:horizontal {
+    height: 2px;
+    margin: 2px;
+}
+QSlider::groove:vertical {
+    width: 2px;
+    margin: 2px 0 6px 0;
+}
+
+
+QSlider::handle {
+    background: white;
+    border: 0.5px solid #DADADA;
+    width: 19.5px;
+    height: 19.5px;
+    border-radius: 10.5px;
+}
+QSlider::handle:horizontal {
+    margin: -10px -2px;
+}
+QSlider::handle:vertical {
+    margin: -2px -10px;
+}
+
+QSlider::handle:pressed {
+    background: #F0F0F0;
+}
+
+QSlider::sub-page:horizontal {
+    background: #0981FE;
+    border-radius: 2px;
+    margin: 2px;
+    height: 2px;
+}
+QSlider::add-page:vertical {
+    background: #0981FE;
+    border-radius: 2px;
+    margin: 2px 0 6px 0;
+    width: 2px;
+}
+""".strip()
--- a/Show More
+++ b/Show More