made node edge changes undoable

2019-07-17 00:14:49 -04:00
parent a78cc3950a
commit 39256fd6f9
15 changed files with 318 additions and 12 deletions
@@ -24,6 +24,7 @@
 #include <QFontMetrics>
 #include <QGraphicsRectItem>
 #include <QLinearGradient>
+#include <QUndoCommand>
 #include <QWidget>

 #include "node/node.h"
@@ -73,6 +74,7 @@ private:
  NodeParam* drag_src_param_;
  NodeParam* drag_dest_param_;
  NodeViewItem* drag_source_;
+  NodeViewItem* drag_expanded_item_;

  int node_connector_size_;
  int node_text_padding_;
@@ -82,6 +84,9 @@ private:
  bool expanded_;

  bool standard_click_;
+
+  QUndoCommand* node_edge_change_command_;
+
 };

 #endif // NODEVIEWITEM_H