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author | Aleks Kissinger <aleks0@gmail.com> | 2018-09-23 09:52:35 +0200 |
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committer | Aleks Kissinger <aleks0@gmail.com> | 2018-09-23 09:52:35 +0200 |
commit | 1ca36f064da2a3619f0f8058f48e9f9dc6d07436 (patch) | |
tree | 1b047a7e4d22364af6d834314e95a7d5e86df421 /src/gui/tikzscene.cpp | |
parent | 82e1e16580b4832e1241ceb9e38906e660baec85 (diff) |
more consistent z-ordering
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; |