more work

2021-11-16 23:58:34 -08:00
parent 854ca0a7a9
commit 93be94bc2c
39 changed files with 493 additions and 1357 deletions
@@ -46,6 +46,9 @@ NodeViewEdge::NodeViewEdge(Node *output, const NodeInput &input,
 {
  Init();
  SetConnected(true);
+
+  from_item_->AddEdge(this);
+  to_item_->AddEdge(this);
 }

 NodeViewEdge::NodeViewEdge(QGraphicsItem *parent) :
@@ -56,6 +59,17 @@ NodeViewEdge::NodeViewEdge(QGraphicsItem *parent) :
  Init();
 }

+NodeViewEdge::~NodeViewEdge()
+{
+  if (from_item_) {
+    from_item_->RemoveEdge(this);
+  }
+
+  if (to_item_) {
+    to_item_->RemoveEdge(this);
+  }
+}
+
 void NodeViewEdge::Adjust()
 {
  // Draw a line between the two