Sets whether to handle only touch events.
If @touch_only is %TRUE, @gesture will only handle events of type %GDK_TOUCH_BEGIN, %GDK_TOUCH_UPDATE or %GDK_TOUCH_END. If %FALSE, mouse events will be handled too.
whether @gesture handles only touch events
See Implementation
Sets whether to handle only touch events.
If @touch_only is %TRUE, @gesture will only handle events of type %GDK_TOUCH_BEGIN, %GDK_TOUCH_UPDATE or %GDK_TOUCH_END. If %FALSE, mouse events will be handled too.