Use window title, or custom title widget if it's set. Remove 'title' property. Update demos and tests to set the title on the window instead of headerbar.
= Examples = == Building the examples == The examples in this directory are built alongside the rest of GTK. The examples under the `application[1-10]` directories are also included in the GTK API reference documentation, and can be built independently, using the system libraries, by doing: $ cd application1 $ make -f Makefile.example