Method getNextChildPane

libs/JSystem/J2DGraph/J2DPane.cpp:651–657

}

J2DPane* J2DPane::getNextChildPane()
{
    if (mTree.getNextChild() == nullptr) {
        return nullptr;
    }
    return mTree.getNextChild()->getObject();
}

J2DPane* J2DPane::getParentPane() { return (mTree.getParent() == nullptr) ? nullptr : mTree.getParent()->getObject(); }