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https://github.com/Apress/foundations-of-pygtk-development.git
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129 lines
4.4 KiB
Python
129 lines
4.4 KiB
Python
#!/usr/bin/python3
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import sys
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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class AppWindow(Gtk.ApplicationWindow):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.set_border_width(10)
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savebutton = Gtk.Button.new_with_label("Save a File")
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createbutton = Gtk.Button.new_with_label("Create a New Folder")
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openbutton = Gtk.Button.new_with_label("Open One or More Files")
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selectbutton = Gtk.Button.new_with_label("Select a Folder")
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savebutton.connect("clicked", self.on_save_clicked)
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createbutton.connect("clicked", self.on_create_clicked)
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openbutton.connect("clicked", self.on_open_clicked)
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selectbutton.connect("clicked", self.on_select_clicked)
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vbox = Gtk.Box.new (Gtk.Orientation.VERTICAL, 5)
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vbox.pack_start(savebutton, False, False, 5)
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vbox.pack_start(createbutton, False, False, 5)
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vbox.pack_start(openbutton, False, False, 5)
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vbox.pack_start(selectbutton, False, False, 5)
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self.add (vbox)
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def on_save_clicked(self, button):
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dialog = Gtk.Dialog(title="Save File As ...",
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buttons=("Cancel", Gtk.ResponseType.CANCEL,
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"Save", Gtk.ResponseType.OK),
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parent=self)
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dialog.set_border_width(10)
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dialog.set_size_request(600, -1)
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chooser = Gtk.FileChooserWidget.new(Gtk.FileChooserAction.SAVE)
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dialog.vbox.pack_start(chooser, False, False, 5)
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dialog.show_all()
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result = dialog.run()
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if result == Gtk.ResponseType.OK:
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filename = chooser.get_filename()
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print("Saving file as: %s", filename)
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dialog.destroy()
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def on_create_clicked(self, button):
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dialog = Gtk.Dialog(title="Create a Folder",
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buttons=("Cancel", Gtk.ResponseType.CANCEL,
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"Create", Gtk.ResponseType.OK),
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parent=self)
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dialog.set_border_width(10)
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dialog.set_size_request(600, -1)
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chooser = Gtk.FileChooserWidget.new(Gtk.FileChooserAction.CREATE_FOLDER)
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dialog.vbox.pack_start(chooser, False, False, 5)
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dialog.show_all()
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result = dialog.run()
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if result == Gtk.ResponseType.OK:
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filename = chooser.get_filename()
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print("Creating directory: %s", filename)
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dialog.destroy()
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def on_open_clicked(self, button):
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dialog = Gtk.Dialog(title="Open file(s) ...",
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buttons=("Cancel", Gtk.ResponseType.CANCEL,
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"Open", Gtk.ResponseType.OK),
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parent=self)
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dialog.set_border_width(10)
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dialog.set_size_request(600, -1)
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chooser = Gtk.FileChooserWidget.new(Gtk.FileChooserAction.OPEN)
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chooser.set_select_multiple(True)
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dialog.vbox.pack_start(chooser, False, False, 5)
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dialog.show_all()
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result = dialog.run()
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if result == Gtk.ResponseType.OK:
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filenames = chooser.get_filenames()
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for filename in filenames:
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print("Open file: %s", filename)
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dialog.destroy()
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def on_select_clicked(self, button):
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dialog = Gtk.Dialog(title="Select Folder ...",
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buttons=("Cancel", Gtk.ResponseType.CANCEL,
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"Select", Gtk.ResponseType.OK),
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parent=self)
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dialog.set_border_width(10)
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dialog.set_size_request(600, -1)
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chooser = Gtk.FileChooserWidget.new(Gtk.FileChooserAction.SELECT_FOLDER)
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dialog.vbox.pack_start(chooser, False, False, 5)
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dialog.show_all()
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result = dialog.run()
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if result == Gtk.ResponseType.OK:
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filename = chooser.get_filename()
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print("Selected directory: %s", filename)
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dialog.destroy()
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class Application(Gtk.Application):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, application_id="org.example.myapp",
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**kwargs)
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self.window = None
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def do_activate(self):
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if not self.window:
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self.window = AppWindow(application=self, title="Exercise 1")
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self.window.show_all()
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self.window.present()
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if __name__ == "__main__":
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app = Application()
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app.run(sys.argv)
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