Some work on tabbing and menu accels,

Added a missing "Activate()" to docvwmdi sample.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4271 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/docvwmdi/view.cpp

@@ -57,6 +57,7 @@ bool DrawingView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
     frame->SetSize(-1, -1, x, y);
 #endif
     frame->Show(TRUE);
+    Activate(TRUE);
 
     return TRUE;
 }