Method insertKnob

Engine/KnobTypes.cpp:1594–1618

}

void
KnobGroup::insertKnob(int index,
                      const KnobIPtr& k)
{
    if ( !isUserKnob() && k->isUserKnob() ) {
        return;
    }

    for (std::size_t i = 0; i < _children.size(); ++i) {
        if (_children[i].lock() == k) {
            return;
        }
    }

    k->resetParent();

    if ( index >= (int)_children.size() ) {
        _children.push_back(k);
    } else {
        std::vector<KnobIWPtr>::iterator it = _children.begin();
        std::advance(it, index);
        _children.insert(it, k);
    }
    k->setParentKnob( shared_from_this() );
}

std::vector<KnobIPtr>
KnobGroup::getChildren() const