From f057adcff26355ce1f4a716d218cbc532f3cd192 Mon Sep 17 00:00:00 2001
From: Thomas Hartmann <thomas.hartmann@qt.io>
Date: Wed, 15 Apr 2020 19:30:41 +0200
Subject: [PATCH] QmlDesigner: Delete all bindings to deleted node

When a node is deleted we should remove all bindings to that node.

Change-Id: I3a6c3387c535ac8c79bfc83671614ed8abd246a5
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
---
 src/plugins/qmldesigner/designercore/model/qmlobjectnode.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/plugins/qmldesigner/designercore/model/qmlobjectnode.cpp b/src/plugins/qmldesigner/designercore/model/qmlobjectnode.cpp
index 2597aacf7b0..234872d661f 100644
--- a/src/plugins/qmldesigner/designercore/model/qmlobjectnode.cpp
+++ b/src/plugins/qmldesigner/designercore/model/qmlobjectnode.cpp
@@ -388,6 +388,8 @@ void QmlObjectNode::destroy()
     }
 
     removeStateOperationsForChildren(modelNode());
+    BindingProperty::deleteAllReferencesTo(modelNode());
+
     QmlFlowViewNode root(view()->rootModelNode());
 
     modelNode().destroy();