Method createEditor

src/document/UBDocumentController.cpp:1850–1895

}

QWidget *UBDocumentTreeItemDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
    Q_UNUSED(option);
    //N/C - NNE - 20140407 : Add the test for the index column.
    if(index.column() == 0){
        mExistingFileNames.clear();
        const UBDocumentTreeModel *docModel = 0;

        const UBSortFilterProxyModel *proxy = dynamic_cast<const UBSortFilterProxyModel*>(index.model());
        QModelIndex sourceIndex;

        if(proxy){
            docModel = dynamic_cast<UBDocumentTreeModel*>(proxy->sourceModel());
            sourceIndex = proxy->mapToSource(index);
        }else{
            docModel =  dynamic_cast<const UBDocumentTreeModel*>(index.model());
        }

        if (docModel)
        {
            mExistingFileNames = docModel->nodeNameList(sourceIndex.parent());
            mExistingFileNames.removeOne(sourceIndex.data().toString());

            UBDocumentTreeNode* sourceNode = docModel->nodeFromIndex(sourceIndex);

            if (sourceNode)
            {
                QLineEdit *nameEditor = new QLineEdit(parent);
                QList<UBDocumentTreeNode*> nodeChildren = docModel->nodeChildrenFromIndex(sourceIndex.parent());
                nodeChildren.removeOne(sourceNode);

                UBValidator* validator = new UBValidator(nodeChildren, sourceNode->nodeType());
                nameEditor->setValidator(validator);
                connect(nameEditor, SIGNAL(editingFinished()), this, SLOT(commitAndCloseEditor()));
                connect(nameEditor, SIGNAL(textChanged(QString)), this, SLOT(processChangedText(QString)));

                return nameEditor;
            }
        }

        return nullptr;
    }

    //N/C - NNe - 20140407 : the other column are not editable.
    return 0;
}

void UBDocumentTreeItemDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
{