Constructor
GtkPadControllernew
Declaration [src]
GtkPadController*
gtk_pad_controller_new (
GActionGroup* group,
GdkDevice* pad
)
Description [src]
Creates a new GtkPadController 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 GtkPadController objects with
NULL and non-NULL pad argument on the same toplevel window, as execution
order is not guaranteed.
The GtkPadController is created with no mapped actions. In order to
map pad events to actions, use gtk_pad_controller_set_action_entries()
or gtk_pad_controller_set_action().
Be aware that pad events will only be delivered to GtkWindows, so adding
a pad controller to any other type of widget will not have an effect.
Parameters
group-
Type:
GActionGroupGActionGroupto trigger actions from.The data is owned by the caller of the function. pad-
Type:
GdkDeviceA
GDK_SOURCE_TABLET_PADdevice, orNULLto handle all pads.The argument can be NULL.The data is owned by the caller of the function.
Return value
Type: GtkPadController
A newly created GtkPadController
| The caller of the function takes ownership of the data, and is responsible for freeing it. |