Signal
GtkGesture::cancel
Description [src]
Emitted whenever a sequence is cancelled.
This usually happens on active touches when
gtk_event_controller_reset() is called on gesture
(manually, due to grabs…), or the individual sequence
was claimed by parent widgets’ controllers (see
gtk_gesture_set_sequence_state()).
gesture must forget everything about sequence as in
response to this signal.
| Default handler: The default handler is called after the handlers added via |
Parameters
sequence-
Type:
GdkEventSequenceThe
GdkEventSequencethat was cancelled.The argument can be NULL.The data is owned by the caller of the function.