Fix Issue#1241

When a Block node was deleted its linked blocks were not unlinked which caused a crash when the user tried to select a linked block. This fixes the issue by ensuring all links are removed when a Block node is delete. Undo/redo is also supported.
2020-09-29 18:27:30 +01:00
parent fec9774935
commit e09afd7f68
2 changed files with 19 additions and 0 deletions
@@ -112,6 +112,7 @@ private:
  NodeGraph* graph_;
  QList<Node*> nodes_;
  QList<NodeEdgePtr> edges_;
+  QMap<Block*, QList<Block*>> linked_blocks_;
 };

 class NodeRemoveWithExclusiveDeps : public UndoCommand {