toggle show node labels from View menu (closes #62)

1 files changed, 11 insertions, 0 deletions

diff --git a/src/gui/tikzscene.cpp b/src/gui/tikzscene.cpp
index 4577981..969a355 100644
--- a/src/gui/tikzscene.cpp
+++ b/src/gui/tikzscene.cpp
@@ -38,6 +38,7 @@ TikzScene::TikzScene(TikzDocument *tikzDocument, ToolPalette *tools,
 {
     _modifyEdgeItem = nullptr;
     _edgeStartNodeItem = nullptr;
+    _drawNodeLabels = true;
     _drawEdgeItem = new QGraphicsLineItem();
     _rubberBandItem = new QGraphicsRectItem();
     _enabled = true;
@@ -907,6 +908,16 @@ void TikzScene::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
     }
 }
 
+bool TikzScene::drawNodeLabels() const
+{
+    return _drawNodeLabels;
+}
+
+void TikzScene::setDrawNodeLabels(bool drawNodeLabels)
+{
+    _drawNodeLabels = drawNodeLabels;
+}
+
 bool TikzScene::highlightTails() const
 {
     return _highlightTails && getSelectedNodes().isEmpty();