sc tiled editing: Corrected dropdown button offset

Change-Id: Ieff88d5de119db30c3fbd2f58ba52696eeb3d327

sc/source/ui/cctrl/dpcontrol.cxx

@@ -96,7 +96,9 @@ void ScDPFieldButton::setPopupLeft(bool b)
 void ScDPFieldButton::draw()
 {
     bool bOldMapEnablaed = mpOutDev->IsMapModeEnabled();
-    mpOutDev->EnableMapMode(false);
+
+    if (mpOutDev->GetMapMode().GetMapUnit() != MAP_PIXEL )
+        mpOutDev->EnableMapMode(false);
 
     if (mbBaseButton)
     {

sc/source/ui/view/gridwin4.cxx

@@ -762,7 +762,16 @@ void ScGridWindow::DrawContent(OutputDevice &rDevice, const ScTableInfo& rTableI
     if ( bLogicText )
         aOutputData.DrawStrings(true);      // in logic MapMode if bLogicText is set
     aOutputData.DrawEdit(true);
-    pContentDev->SetMapMode(MAP_PIXEL);
+
+    if (bIsTiledRendering)
+    {
+        // Tiled offset nScrX, nScrY
+        MapMode aMap( MAP_PIXEL );
+        aMap.SetOrigin(Point(nScrX, nScrY));
+        pContentDev->SetMapMode(aMap);
+    }
+    else
+        pContentDev->SetMapMode(MAP_PIXEL);
 
         // Autofilter- und Pivot-Buttons