void pan ( GtkGesturePan* self, GtkPanDirection* direction, gdouble offset, gpointer user_data )
Emitted once a panning gesture along the expected axis is detected.
|Default handler: |
The default handler is called after the handlers added via
|Available since: 4.0|
Current direction of the pan gesture.
The data is owned by the caller of the function.
Offset along the gesture orientation.