added some more timeline functions

2019-08-13 21:50:39 +10:00
parent 737442e513
commit 4f4737a395
21 changed files with 291 additions and 87 deletions
@@ -57,6 +57,11 @@ int NodeParam::index()
  return parent()->IndexOfParameter(this);
 }

+bool NodeParam::IsConnected()
+{
+  return !edges_.isEmpty();
+}
+
 const QVector<NodeEdgePtr> &NodeParam::edges()
 {
  return edges_;