gtk.window_handle.WindowHandle is a titlebar area widget.
When added into a window, it can be dragged to move the window, and handles right click, double click and middle click as expected of a titlebar.
gtk.window_handle.WindowHandle has a single CSS node with the name windowhandle.
Until GTK 4.10, gtk.window_handle.WindowHandle used the gtk.types.AccessibleRole.Group role.
Starting from GTK 4.12, gtk.window_handle.WindowHandle uses the gtk.types.AccessibleRole.Generic role.
gtk.window_handle.WindowHandle is a titlebar area widget.
When added into a window, it can be dragged to move the window, and handles right click, double click and middle click as expected of a titlebar.
CSS nodes
gtk.window_handle.WindowHandle has a single CSS node with the name windowhandle.
Accessibility
Until GTK 4.10, gtk.window_handle.WindowHandle used the gtk.types.AccessibleRole.Group role.
Starting from GTK 4.12, gtk.window_handle.WindowHandle uses the gtk.types.AccessibleRole.Generic role.