Installs an accelerator for this widget in accel_group that causes
accel_signal to be emitted if the accelerator is activated.
The accel_group needs to be added to the widget’s toplevel via
gtk.window.Window.addAccelGroup, and the signal must be of type G_SIGNAL_ACTION.
Accelerators added through this function are not user changeable during
runtime. If you want to support accelerators that can be changed by the
user, use gtk.accel_map.AccelMap.addEntry and gtk.widget.Widget.setAccelPath or
gtk.menu_item.MenuItem.setAccelPath instead.
Installs an accelerator for this widget in accel_group that causes accel_signal to be emitted if the accelerator is activated. The accel_group needs to be added to the widget’s toplevel via gtk.window.Window.addAccelGroup, and the signal must be of type G_SIGNAL_ACTION. Accelerators added through this function are not user changeable during runtime. If you want to support accelerators that can be changed by the user, use gtk.accel_map.AccelMap.addEntry and gtk.widget.Widget.setAccelPath or gtk.menu_item.MenuItem.setAccelPath instead.