wxFrame::SetIcon()

it's possible now to call Close() after ShowModal()
  dialog sample works
  changed wxString::First() etc to return -1


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@382 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/minimal/minimal.cpp

@@ -25,6 +25,10 @@
 #include "wx/wx.h"
 #endif
 
+#ifdef __WXGTK__
+#include "mondrian.xpm"
+#endif
+
 // Define a new application type
 class MyApp: public wxApp
 { public:
@@ -68,8 +72,8 @@ bool MyApp::OnInit(void)
 #ifdef __WXMSW__
   frame->SetIcon(wxIcon("mondrian"));
 #endif
-#ifdef __X__
-  frame->SetIcon(wxIcon("aiai.xbm"));
+#ifdef __WXGTK__
+  frame->SetIcon(wxIcon( mondrian_xpm ));
 #endif
 
   // Make a menubar