QmlDesigner.propertyEditor: bugfix

Lock setting of properties during notification.

src/plugins/qmldesigner/components/propertyeditor/propertyeditor.cpp

@@ -532,6 +532,8 @@ void PropertyEditor::otherPropertyChanged(const QmlObjectNode &fxObjectNode, con
     if (!m_selectedNode.isValid())
         return;
 
+    m_locked = true;
+
     if (fxObjectNode.isValid() && m_currentType && fxObjectNode == m_selectedNode && fxObjectNode.currentState().isValid()) {
         AbstractProperty property = fxObjectNode.modelNode().property(propertyName);
         if (fxObjectNode == m_selectedNode || QmlObjectNode(m_selectedNode).propertyChangeForCurrentState() == fxObjectNode) {
@@ -541,6 +543,8 @@ void PropertyEditor::otherPropertyChanged(const QmlObjectNode &fxObjectNode, con
                 setValue(m_selectedNode, property.name(), QmlObjectNode(m_selectedNode).modelValue(property.name()));
         }
     }
+
+    m_locked = false;
 }
 
 void PropertyEditor::transformChanged(const QmlObjectNode &fxObjectNode, const QString &propertyName)
@@ -837,8 +841,10 @@ void PropertyEditor::instanceInformationsChange(const QVector<ModelNode> &nodeLi
     if (!m_selectedNode.isValid())
         return;
 
+    m_locked = true;
     if (nodeList.contains(m_selectedNode))
         m_currentType->m_backendAnchorBinding.setup(QmlItemNode(m_selectedNode));
+    m_locked = false;
 }
 
 void PropertyEditor::nodeIdChanged(const ModelNode& node, const QString& newId, const QString& oldId)