tdf#116979 Fixed 3D operator= to correct copy/paste

Change-Id: I81483a4d23523650cd9098794dd6101253b88e1c
Reviewed-on: https://gerrit.libreoffice.org/54546
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Armin Le Grand <Armin.Le.Grand@cib.de>

3 files changed, 24 insertions, 8 deletions

diff --git a/svx/source/engine3d/scene3d.cxx b/svx/source/engine3d/scene3d.cxx
index 43661be94345..01fa06cc1b37 100644
--- a/svx/source/engine3d/scene3d.cxx
+++ b/svx/source/engine3d/scene3d.cxx
@@ -423,12 +423,18 @@ E3dScene& E3dScene::operator=(const E3dScene& rSource)
         // call parent
         E3dObject::operator=(rSource);
 
-        // copy local data
+        // copy child SdrObjects
         if (rSource.GetSubList())
         {
             CopyObjects(*rSource.GetSubList());
+
+            // tdf#116979: needed here, we need bSnapRectDirty to be true
+            // which it is after using SdrObject::operator= (see above),
+            // but set to false again using CopyObjects
+            SetRectsDirty();
         }
 
+        // copy local data
         aCamera = rSource.aCamera;
         aCameraSet = rSource.aCameraSet;
         static_cast<sdr::properties::E3dSceneProperties&>(GetProperties()).SetSceneItemsFromCamera();
diff --git a/svx/source/svdraw/svdogrp.cxx b/svx/source/svdraw/svdogrp.cxx
index 8969b5713f24..47a71bdb9a31 100644
--- a/svx/source/svdraw/svdogrp.cxx
+++ b/svx/source/svdraw/svdogrp.cxx
@@ -215,11 +215,20 @@ SdrObjGroup& SdrObjGroup::operator=(const SdrObjGroup& rObj)
     // copy SdrObject stuff
     SdrObject::operator=(rObj);
 
-    // #i36404#
-    // copy SubList, init model and page first
-    SdrObjList& rSourceSubList = *rObj.GetSubList();
-    maSdrObjList.SetPage(rSourceSubList.GetPage());
-    maSdrObjList.CopyObjects(*rObj.GetSubList());
+    // copy child SdrObjects
+    if(nullptr != rObj.GetSubList())
+    {
+        // #i36404# Copy SubList, init model and page first
+        const SdrObjList& rSourceSubList(*rObj.GetSubList());
+
+        maSdrObjList.SetPage(rSourceSubList.GetPage());
+        maSdrObjList.CopyObjects(rSourceSubList);
+
+        // tdf#116979: needed here, we need bSnapRectDirty to be true
+        // which it is after using SdrObject::operator= (see above),
+        // but set to false again using CopyObjects
+        SetRectsDirty();
+    }
 
     // copy local parameters
     aRefPoint  = rObj.aRefPoint;
diff --git a/svx/source/svdraw/svdotext.cxx b/svx/source/svdraw/svdotext.cxx
index 686a1b76e5d1..9469e79843a1 100644
--- a/svx/source/svdraw/svdotext.cxx
+++ b/svx/source/svdraw/svdotext.cxx
@@ -1014,8 +1014,9 @@ SdrTextObj& SdrTextObj::operator=(const SdrTextObj& rObj)
 {
     if( this == &rObj )
         return *this;
-    // call parent
-    SdrObject::operator=(rObj);
+
+    // call parent. tdf#116979: use the correct parent class
+    SdrAttrObj::operator=(rObj);
 
     maRect = rObj.maRect;
     aGeo      =rObj.aGeo;