wxToolBar API changes; now frames manage their toolbar & statusbar properly;

client area position is used in SetSize; changes for BC++ & VC++ 1.5;
wxWindow::GetUpdateRegion added; removed wxUpdateIterator; some missing functions
added to process.cpp; bad navigation key event cast fixed; MDI and toolbar samples
updated; new wxMSW wxRegion constructor (WXHRGN)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@376 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/region.h

@@ -42,6 +42,7 @@ public:
     wxRegion(long x, long y, long w, long h);
     wxRegion(const wxPoint& topLeft, const wxPoint& bottomRight);
     wxRegion(const wxRect& rect);
+    wxRegion(WXHRGN hRegion); // Hangs on to this region
 
 	wxRegion(void);
 	~wxRegion(void);