diff options
Diffstat (limited to 'src/data/graph.cpp')
| -rw-r--r-- | src/data/graph.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/data/graph.cpp b/src/data/graph.cpp index bba2061..1dd5574 100644 --- a/src/data/graph.cpp +++ b/src/data/graph.cpp @@ -152,8 +152,9 @@ GraphElementData *Graph::data() const void Graph::setData(GraphElementData *data)
{
- delete _data;
+ GraphElementData *oldData = _data;
_data = data;
+ oldData->deleteLater();
}
const QVector<Node*> &Graph::nodes()
@@ -278,6 +279,7 @@ Graph *Graph::copyOfSubgraphWithNodes(QSet<Node *> nds) {
Graph *g = new Graph();
g->setData(_data->copy());
+ g->data()->setAtom("tikzfig");
QMap<Node*,Node*> nodeTable;
foreach (Node *n, nodes()) {
if (nds.contains(n)) {
|