diff options
Diffstat (limited to 'src/gui/undocommands.cpp')
-rw-r--r-- | src/gui/undocommands.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/gui/undocommands.cpp b/src/gui/undocommands.cpp index 0fb235d..9c6a9c3 100644 --- a/src/gui/undocommands.cpp +++ b/src/gui/undocommands.cpp @@ -183,4 +183,26 @@ void AddEdgeCommand::redo() EdgeItem *ei = new EdgeItem(_edge); _scene->edgeItems().insert(_edge, ei); _scene->addItem(ei); + + // edges should always be stacked below nodes + if (!_scene->graph()->nodes().isEmpty()) { + ei->stackBefore(_scene->nodeItems()[_scene->graph()->nodes().first()]); + } +} + +ChangeEdgeModeCommand::ChangeEdgeModeCommand(TikzScene *scene, Edge *edge) : + _scene(scene), _edge(edge) +{ +} + +void ChangeEdgeModeCommand::undo() +{ + _edge->setBasicBendMode(!_edge->basicBendMode()); + _scene->edgeItems()[_edge]->readPos(); +} + +void ChangeEdgeModeCommand::redo() +{ + _edge->setBasicBendMode(!_edge->basicBendMode()); + _scene->edgeItems()[_edge]->readPos(); } |