OS/2 scrolling support

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13988 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/wincmn.cpp

@@ -1161,6 +1161,9 @@ bool wxWindowBase::Layout()
         GetClientSize(&w, &h);
 
         GetSizer()->SetDimension( 0, 0, w, h );
+#if defined __WXPM__
+        OS2Layout(w, h);
+#endif
     }
     else
     {
@@ -1667,7 +1670,7 @@ struct WXDLLEXPORT wxWindowNext
 void wxWindowBase::CaptureMouse()
 {
     wxLogTrace(_T("mousecapture"), _T("CaptureMouse(0x%08x)"), this);
-    
+
     wxWindow *winOld = GetCapture();
     if ( winOld )
     {