nodeview: attach nodes to cursor as an undo command

2021-04-11 12:52:46 +10:00
parent bd052ff4c8
commit a54b42fea4
2 changed files with 47 additions and 5 deletions
@@ -110,6 +110,24 @@ private:

  void ZoomFromKeyboard(double multiplier);

+  class NodeViewAttachNodesToCursor : public UndoCommand
+  {
+  public:
+    NodeViewAttachNodesToCursor(NodeView* view, const QVector<Node*>& nodes);
+
+    virtual void redo() override;
+
+    virtual void undo() override;
+
+    virtual Project * GetRelevantProject() const override;
+
+  private:
+    NodeView* view_;
+
+    QVector<Node*> nodes_;
+
+  };
+
  NodeGraph* graph_;

  struct AttachedItem {