Applied patch [ 774837 ] OGL wxLineShape::HitTest: smaller region

Also fixed .dsp file to reflect oglmisc.cpp name
Fixed some warnings
Added test for wxUSE_PROLOGIO


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22237 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/samples/ogl/ogledit/doc.h

@@ -21,7 +21,11 @@
 #include <wx/string.h>
 
 #include <wx/deprecated/setup.h>
+
+#if wxUSE_PROLOGIO
 #include <wx/deprecated/wxexpr.h>
+#endif
+
 #include <wx/ogl/ogl.h>
 
 #if wxUSE_STD_IOSTREAM
@@ -36,8 +40,10 @@ class MyDiagram: public wxDiagram
 {
  public:
   MyDiagram(void) {}
+#if wxUSE_PROLOGIO
   bool OnShapeSave(wxExprDatabase& db, wxShape& shape, wxExpr& expr);
   bool OnShapeLoad(wxExprDatabase& db, wxShape& shape, wxExpr& expr);
+#endif
 };
 
 /*