nodeview: disable toolbar when null graph set

2021-07-23 23:35:08 -07:00
parent 1c8b1b6006
commit c356c241b9
3 changed files with 12 additions and 5 deletions
@@ -44,6 +44,7 @@ public:
  void SetGraph(NodeGraph *graph, const QVector<Node*> &nodes)
  {
    node_view_->SetGraph(graph, nodes);
+    toolbar_->setEnabled(graph);
  }

  void ClearGraph()
@@ -125,6 +126,8 @@ private:

  NodeView* node_view_;

+  NodeViewToolBar *toolbar_;
+
 };

 }