diff options
Diffstat (limited to 'src/gui/tikzscene.cpp')
-rw-r--r-- | src/gui/tikzscene.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/gui/tikzscene.cpp b/src/gui/tikzscene.cpp index 947620f..39f8b76 100644 --- a/src/gui/tikzscene.cpp +++ b/src/gui/tikzscene.cpp @@ -103,6 +103,8 @@ void TikzScene::graphReplaced() _nodeItems.insert(n, ni); addItem(ni); } + + refreshZIndices(); } void TikzScene::extendSelectionUp() @@ -177,6 +179,20 @@ void TikzScene::extendSelectionRight() } } +void TikzScene::refreshZIndices() +{ + qreal z = 0.0; + foreach (Edge *e, graph()->edges()) { + edgeItems()[e]->setZValue(z); + z += 1.0; + } + + foreach (Node *n, graph()->nodes()) { + nodeItems()[n]->setZValue(z); + z += 1.0; + } +} + void TikzScene::mousePressEvent(QGraphicsSceneMouseEvent *event) { if (!_enabled) return; |