Removed lots of OnClose functions; doc'ed OnCloseWindow better;

MM_... -> wxMM_...


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1615 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/printing/printing.cpp

@@ -131,6 +131,12 @@ bool MyApp::OnInit(void)
   return TRUE;
 }
 
+int MyApp::OnExit()
+{
+  delete wxGetApp().m_testFont;
+  return 1;
+}
+
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(WXPRINT_QUIT, MyFrame::OnExit)
     EVT_MENU(WXPRINT_PRINT, MyFrame::OnPrint)
@@ -317,14 +323,6 @@ void MyCanvas::OnEvent(wxMouseEvent& WXUNUSED(event))
 {
 }
 
-bool MyFrame::OnClose(void)
-{
-  Show(FALSE);
-  delete wxGetApp().m_testFont;
-
-  return TRUE;
-}
-
 bool MyPrintout::OnPrintPage(int page)
 {
   wxDC *dc = GetDC();