Doc mods; fixed return non-processing problem; fixed toolbar sizing problems

(incl. MDI area clipping); put wxPrintPaperDatabase, wxPrintPaperType into prntbase.cpp
since it's needed in non-PostScript WIN16 for the generic page setup dialog;
corrected some 16-bit makefiles


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1831 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/tbarmsw.cpp

@@ -465,12 +465,20 @@ void wxToolBarMSW::Layout(void)
     node = node->Next();
   }
   if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
+  {
     m_maxWidth += maxToolWidth;
-  else
     m_maxHeight += maxToolHeight;
+  }
+  else
+  {
+    m_maxWidth += maxToolWidth;
+    m_maxHeight += maxToolHeight;
+  }
 
   m_maxWidth += m_xMargin;
   m_maxHeight += m_yMargin;
+
+  SetSize(m_maxWidth, m_maxHeight);
 }