wxPaintDC -> wxDC in wxListCtrl; fixed compile problems in wxTreeCtrl (return

types in wxCHECK_MSG); compiles again for 16-bit Windows, though dialogs don't work;
added generic notebook implementation (copied from wxMotif); fixed event handler
arg in wxDirDialog; added preliminary wxImage reference; removed some constructors from documentation; fixed wxIniConfig compilation


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1247 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/dc.cpp

@@ -194,7 +194,11 @@ void wxDC::SetClippingRegion(const wxRegion& region)
   m_clipX2 = box.x + box.width;
   m_clipY2 = box.y + box.height;
 
+#ifdef __WIN16__
+  SelectClipRgn((HDC) m_hDC, (HRGN) region.GetHRGN());
+#else
   ExtSelectClipRgn((HDC) m_hDC, (HRGN) region.GetHRGN(), RGN_AND);
+#endif
 }
 
 void wxDC::DoClipping(WXHDC dc)
@@ -887,11 +891,14 @@ bool wxDC::StartDoc(const wxString& message)
 #endif
 #endif
 
+#ifndef __WIN16__
   if (ret <= 0)
   {
     DWORD lastError = GetLastError();
     wxDebugMsg("wxDC::StartDoc failed with error: %d\n", lastError);
   }
+#endif
+
   return (ret > 0);
 }