nodeview: fixed crash when expanding a NodeViewItem with a NodeInputArray

2020-02-26 00:47:01 +11:00
parent bf7fc9a0c4
commit 785160b86b
3 changed files with 17 additions and 4 deletions
@@ -154,6 +154,18 @@ QRectF NodeViewItem::GetParameterConnectorRect(int index)
  return connector_rect;
 }

+QRectF NodeViewItem::GetParameterConnectorRect(NodeParam *param)
+{
+  NodeParam* root_param = param;
+  Node* parent_node = param->parentNode();
+
+  while (root_param->parent() != parent_node) {
+    root_param = static_cast<NodeParam*>(root_param->parent());
+  }
+
+  return GetParameterConnectorRect(root_param->index());
+}
+
 QPointF NodeViewItem::GetParameterTextPoint(int index)
 {
  if (node_ == nullptr) {