Associates a shortcuts window with the application window, and sets up an action with the name win.show-help-overlay to present it.
@window takes resposibility for destroying @help_overlay.
a #GtkShortcutsWindow
3.20
See Implementation
Associates a shortcuts window with the application window, and sets up an action with the name win.show-help-overlay to present it.
@window takes resposibility for destroying @help_overlay.