nodeview: attach pasted nodes to the cursor

2020-04-29 14:49:43 +10:00
parent 1db5cf4de4
commit d83073cf85
2 changed files with 96 additions and 60 deletions
@@ -82,15 +82,22 @@ protected:
 private:
  void PlaceNode(NodeViewItem* n, const QPointF& pos);

-  void AttachItemToCursor(NodeViewItem* item);
+  void AttachItemToCursor(const QList<NodeViewItem*>& item);

  void DetachItemFromCursor();

  void SetFlowDirection(NodeViewCommon::FlowDirection dir);

+  void MoveAttachedNodesToCursor(const QPoint &p);
+
  NodeGraph* graph_;

-  NodeViewItem* attached_item_;
+  struct AttachedItem {
+    NodeViewItem* item;
+    QPointF original_pos;
+  };
+
+  QList<AttachedItem> attached_items_;

  NodeViewEdge* drop_edge_;
  NodeInput* drop_input_;