Method refreshState

Gui/Edge.cpp:354–373

}

void
Edge::refreshState(bool hovered)
{
    NodeGuiPtr dst = _imp->dest.lock();
    EffectInstancePtr effect = dst ? dst->getNode()->getEffectInstance() : EffectInstancePtr();

    if (effect) {
        ///Refresh properties
        _imp->isRotoMask = effect->isInputRotoBrush(_imp->inputNb);
        _imp->isMask = effect->isInputMask(_imp->inputNb);
        _imp->optional = _imp->isMask || effect->isInputOptional(_imp->inputNb);
        if (_imp->isMask) {
            _imp->paintWithDash = true;
        }
        bool visible = computeVisibility(hovered);
        if (isVisible() != visible) {
            setVisible(visible);
        }
    }
}

void
Edge::setOptional(bool optional)