Method addDefaultInteract

Gui/NodeGui.cpp:3555–3566

}

void
NodeGui::addDefaultInteract(const HostOverlayKnobsPtr& knobs)
{
    assert( QThread::currentThread() == qApp->thread() );
    if (!_hostOverlay) {
        _hostOverlay.reset( new HostOverlay( shared_from_this() ) );
    }

    if ( _hostOverlay->addInteract(knobs) ) {
        getDagGui()->getGui()->redrawAllViewers();
    }
}

HostOverlayPtr
NodeGui::getHostOverlay() const