nodeview: fix issues when deleting nodes while dragging

2022-01-04 11:16:56 -08:00
parent 352a41a59e
commit d4fa9cb906
4 changed files with 121 additions and 73 deletions
@@ -54,6 +54,9 @@ public slots:

  bool ChildInputDisconnected(Node *output, const NodeInput& input);

+signals:
+  void ItemAboutToBeDeleted(NodeViewItem *item);
+
 protected:
  virtual QVariant itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value) override;