PadController.this
this
(gio.action_group.ActionGroup group, gdk.device.Device pad = null)Creates a new [gtk.pad_controller.PadController] that will associate events from pad to actions.
A null pad may be provided so the controller manages all pad devices generically, it is discouraged to mix [gtk.pad_controller.PadController] objects with null and non-null pad argument on the same toplevel window, as execution order is not guaranteed.
The [gtk.pad_controller.PadController] is created with no mapped actions. In order to map pad events to actions, use [gtk.pad_controller.PadController.setActionEntries] or [gtk.pad_controller.PadController.setAction].
Be aware that pad events will only be delivered to [gtk.window.Window]s, so adding a pad controller to any other type of widget will not have an effect.
Parameters
group | [gio.action_group.ActionGroup] to trigger actions from |
pad | A [gdk.types.InputSource.TabletPad] device, or null to handle all pads |
Returns
A newly created [gtk.pad_controller.PadController]