gtk:widget-double-buffered (object)

object -- a gtk:widget object
setting -- a boolean whether the widget is double buffered

Accessor of the double-buffered slot of the gtk:widget class. The gtk:widget-double-buffered function returns true if the widget is double buffered. You can use the (setf gtk:widget-double-buffered) function to turn off the buffering. Widgets are double buffered by default. The double-buffered property has been deprecated since version 3.14 and should not be used in newly written code. This function does not work under non-X11 backends or with non-native windows. Widgets should not use this property.