DD::Image::KnobChangeGroup::Listener Class Reference

#include <Knob.h>

Public Member Functions
virtual void	knobChangeFinished ()=0

Detailed Description

KnobChangeGroup effectively calls DD::Image::Knob::changed directly, bypassing any virtual overrides of it. If you want to have some custom stuff run, then implement listener, and then it will call knobChangeFinished() after calling knob_changed.