rendercontext: Mass fix of using the wrong size.

In the paints, we must use the size of the Window for the computations, not of
the RenderContext - the RenderContext can be much bigger than the Window in
the double-buffering case.

Fixes for example the list boxes, and many others.

Change-Id: I4c7607569f88b2d097587140858d0862e54b5ea6

3 files changed, 5 insertions, 6 deletions

diff --git a/sfx2/source/dialog/backingwindow.cxx b/sfx2/source/dialog/backingwindow.cxx
index c81c18f4aac9..e77b332d61e9 100644
--- a/sfx2/source/dialog/backingwindow.cxx
+++ b/sfx2/source/dialog/backingwindow.cxx
@@ -396,20 +396,20 @@ void BackingWindow::Paint(vcl::RenderContext& rRenderContext, const Rectangle&)
     Resize();
 
     Wallpaper aBack(svtools::ColorConfig().GetColorValue(::svtools::APPBACKGROUND).nColor);
-    vcl::Region aClip(Rectangle(Point(0, 0), rRenderContext.GetOutputSizePixel()));
+    vcl::Region aClip(Rectangle(Point(0, 0), GetOutputSizePixel()));
 
     aClip.Exclude(maStartCentButtons);
 
     rRenderContext.Push(PushFlags::CLIPREGION);
     rRenderContext.IntersectClipRegion(aClip);
-    rRenderContext.DrawWallpaper(Rectangle(Point(0, 0), rRenderContext.GetOutputSizePixel()), aBack);
+    rRenderContext.DrawWallpaper(Rectangle(Point(0, 0), GetOutputSizePixel()), aBack);
     rRenderContext.Pop();
 
     ScopedVclPtrInstance<VirtualDevice> pVDev(rRenderContext);
     pVDev->EnableRTL(rRenderContext.IsRTLEnabled());
     pVDev->SetOutputSizePixel(maStartCentButtons.GetSize());
     Point aOffset(Point(0, 0) - maStartCentButtons.TopLeft());
-    pVDev->DrawWallpaper(Rectangle(aOffset, rRenderContext.GetOutputSizePixel()), aBack);
+    pVDev->DrawWallpaper(Rectangle(aOffset, GetOutputSizePixel()), aBack);
 
     rRenderContext.DrawOutDev(maStartCentButtons.TopLeft(), maStartCentButtons.GetSize(),
                               Point(0, 0), maStartCentButtons.GetSize(),
diff --git a/sfx2/source/dialog/dockwin.cxx b/sfx2/source/dialog/dockwin.cxx
index 2d6a8a41a50a..57dba9bd5f59 100644
--- a/sfx2/source/dialog/dockwin.cxx
+++ b/sfx2/source/dialog/dockwin.cxx
@@ -17,7 +17,6 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-
 #include <svl/eitem.hxx>
 #include <vcl/decoview.hxx>
 
@@ -1673,7 +1672,7 @@ void SfxDockingWindow::Paint(vcl::RenderContext& rRenderContext, const Rectangle
     if (pImp->bSplitable || IsFloatingMode())
         return;
 
-    Rectangle aRect = Rectangle(Point(0, 0), rRenderContext.GetOutputSizePixel());
+    Rectangle aRect(Point(0, 0), GetOutputSizePixel());
     switch (GetAlignment())
     {
         case SfxChildAlignment::TOP:
diff --git a/sfx2/source/dialog/titledockwin.cxx b/sfx2/source/dialog/titledockwin.cxx
index a80d77d6c1c0..b5e9067ad3ea 100644
--- a/sfx2/source/dialog/titledockwin.cxx
+++ b/sfx2/source/dialog/titledockwin.cxx
@@ -172,7 +172,7 @@ namespace sfx2
         rRenderContext.SetFont(aFont);
 
         // Set border values.
-        Size aWindowSize(rRenderContext.GetOutputSizePixel());
+        Size aWindowSize(GetOutputSizePixel());
         int nOuterLeft = 0;
         int nInnerLeft = nOuterLeft + m_aBorder.Left() - 1;
         int nOuterRight = aWindowSize.Width() - 1;