X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2b5f62a0b2db198609b45dec622a018dae37008e..2d4e4f802f8a165c8d41053d2cd6d33c32b08f79:/src/generic/scrlwing.cpp

diff --git a/src/generic/scrlwing.cpp b/src/generic/scrlwing.cpp
index f65fb4b487..4da24ea311 100644
--- a/src/generic/scrlwing.cpp
+++ b/src/generic/scrlwing.cpp
@@ -344,18 +344,32 @@ void wxScrollHelper::SetScrollbars(int pixelsPerUnitX,
     // here not just the size.  It makes SetScrollbars 'sticky'
     // emulating the old non-autoscroll behaviour.
 
-    m_targetWindow->SetVirtualSizeHints( noUnitsX * pixelsPerUnitX, noUnitsY * pixelsPerUnitY );
+    wxSize sz = m_targetWindow->GetClientSize();
+#if 1
+    int x = wxMax(noUnitsX * pixelsPerUnitX, sz.x);
+    int y = wxMax(noUnitsY * pixelsPerUnitY, sz.y);
+#else
+    int x = noUnitsX * pixelsPerUnitX;
+    int y = noUnitsY * pixelsPerUnitY;
+#endif    
+    m_targetWindow->SetVirtualSizeHints( x, y );
 
     // The above should arguably be deprecated, this however we still need.
 
-    m_targetWindow->SetVirtualSize( noUnitsX * pixelsPerUnitX, noUnitsY * pixelsPerUnitY );
+    m_targetWindow->SetVirtualSize( x, y );
 
     if (do_refresh && !noRefresh)
         m_targetWindow->Refresh(TRUE, GetRect());
 
+    // TODO: check if we can use AdjustScrollbars always.
+#ifdef __WXUNIVERSAL__
+    AdjustScrollbars();
+#else    
+    // This is also done by AdjustScrollbars, above
 #ifdef __WXMAC__
     m_targetWindow->MacUpdateImmediately() ;
 #endif
+#endif
 }
 
 // ----------------------------------------------------------------------------