Method findNode

src/document/UBDocumentController.cpp:334–350

issue 1629 - NNE - 20131105

//issue 1629 - NNE - 20131105
bool UBDocumentTreeNode::findNode(UBDocumentTreeNode *node)
{
    UBDocumentTreeNode *parent = node->parentNode();

    bool hasFound = false;

    while(parent){
        if(parent == this){
            hasFound = true;
            break;
        }

        parent = parent->parentNode();
    }

    return hasFound;
}

UBDocumentTreeNode *UBDocumentTreeNode::nextSibling()
{