Signal
GtkGesture::begin
Description [src]
Emitted when the gesture is recognized.
This means the number of touch sequences matches
GtkGesture:n-points
.
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 |
Parameters
sequence |
GdkEventSequence |
The |
|
The argument can be NULL . | |
The data is owned by the caller of the function. |