reimplemented adding/removing/connecting/disconnecting

2021-11-19 15:47:31 -08:00
parent a6af473f53
commit 40783bcc6d
8 changed files with 233 additions and 192 deletions
@@ -17,6 +17,11 @@ class NodeViewContext : public QObject, public QGraphicsRectItem
 public:
  NodeViewContext(Node *context, QGraphicsItem *item = nullptr);

+  Node *GetContext() const
+  {
+    return context_;
+  }
+
  void UpdateRect();

  void SetFlowDirection(NodeViewCommon::FlowDirection dir);
@@ -27,6 +32,8 @@ public:

  QVector<NodeViewItem*> GetSelectedItems() const;

+  QPointF MapScenePosToNodePosInContext(const QPointF &pos) const;
+
  virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr) override;

 public slots: