Fix undoing material type change doesn't update ref materials bugv2.2.0-rcv2.2.02.2

Also removed a previous hot fix (QT3DS-2768) and some cleanups in the
undo/redo system.

Task-number: QT3DS-2827
Change-Id: Id1bb8e89c4121dd3cf447bf29c1a0d02d034e247
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/Authoring/Studio/Palettes/Inspector/InspectorControlView.h b/src/Authoring/Studio/Palettes/Inspector/InspectorControlView.h
index 400a26b4..3d62938f 100644
--- a/src/Authoring/Studio/Palettes/Inspector/InspectorControlView.h
+++ b/src/Authoring/Studio/Palettes/Inspector/InspectorControlView.h
@@ -120,6 +120,7 @@ private:
     bool canOpenInInspector(int instance, int handle) const;
     void openInInspector();
     void onInstancePropertyValueChanged(qt3dsdm::Qt3DSDMPropertyHandle propertyHandle);
+    void onChildAdded(int inChild);
 
     std::shared_ptr<qt3dsdm::ISignalConnection> m_selectionChangedConnection;
     std::shared_ptr<qt3dsdm::ISignalConnection> m_timeChanged;
@@ -138,6 +139,7 @@ private:
     QPointer<DataInputSelectView> m_dataInputChooserView;
     std::vector<Q3DStudio::CFilePath> m_fileList;
     MouseHelper m_mouseHelper;
+    std::vector<std::shared_ptr<qt3dsdm::ISignalConnection>> m_connections;
 
     int m_instance;
     int m_handle;