方法
GtkGestureDragget_start_point
声明 [src]
gboolean
gtk_gesture_drag_get_start_point (
GtkGestureDrag* gesture,
double* x,
double* y
)
gboolean
gtk_gesture_drag_get_start_point (
GtkGestureDrag* gesture,
double* x,
double* y
)