signal callback delegate or function to connect
void callback(gtk.gesture_long_press.GestureLongPress gestureLongPress)
gestureLongPress the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to Cancelled signal.
Emitted whenever a press moved too far, or was released before gtk.gesture_long_press.GestureLongPress.pressed happened.