begin (
  GtkGesture* self,
  GdkEventSequence* sequence,
  gpointer user_data

Description [src]

This signal is emitted when the gesture is recognized. This means the number of touch sequences matches GtkGesture:n-points, and the GtkGesture::check handler(s) returned TRUE.

Note: These conditions may also happen when an extra touch (eg. a third touch on a 2-touches gesture) is lifted, in that situation sequence won’t pertain to the current set of active touches, so don’t rely on this being true.

Default handler:

The default handler is called after the handlers added via g_signal_connect().

Available since:3.14


sequence GdkEventSequence

The GdkEventSequence that made the gesture to be recognized.

 The argument can be NULL.
 The data is owned by the caller of the function.