gtk-gesture-single-button (object)

object -- a gtk-gesture-single object
button -- button number to listen to, or 0 for any button

Accessor of the button slot of the gtk-gesture-single class.

The slot access function gtk-gesture-single-button returns the button number gesture listens for, or 0 if gesture reacts to any button press. The slot access function (setf gtk-gesture-single-button) sets the button number gesture listens to. If non-0, every button press from a different button number will be ignored. Touch events implicitly match with button 1.