Better fix

[wxWidgets.git] / include / wx / utils.h

diff --git a/include/wx/utils.h b/include/wx/utils.h
index 6fe085107570640e3c0a652a80bc7e3b21615dde..bba48e566ae93d5cfc3c1e3b724287bccc2936a9 100644 (file)
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -9,8 +9,8 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifndef _WX_UTILSH__
-#define _WX_UTILSH__
+#ifndef _WX_UTILS_H_
+#define _WX_UTILS_H_

 
 // ----------------------------------------------------------------------------
 // headers
 
 // ----------------------------------------------------------------------------
 // headers


@@ -46,7 +46,7 @@ class WXDLLIMPEXP_FWD_BASE wxArrayInt;
 // Forward declaration
 // ----------------------------------------------------------------------------
 
 // Forward declaration
 // ----------------------------------------------------------------------------
 

-class WXDLLIMPEXP_FWD_CORE wxProcess;
+class WXDLLIMPEXP_FWD_BASE wxProcess;

 class WXDLLIMPEXP_FWD_CORE wxFrame;
 class WXDLLIMPEXP_FWD_CORE wxWindow;
 class WXDLLIMPEXP_FWD_CORE wxWindowList;
 class WXDLLIMPEXP_FWD_CORE wxFrame;
 class WXDLLIMPEXP_FWD_CORE wxWindow;
 class WXDLLIMPEXP_FWD_CORE wxWindowList;


@@ -87,6 +87,11 @@ WXDLLIMPEXP_CORE void wxBell();
 WXDLLIMPEXP_BASE void wxBell();
 #endif
 
 WXDLLIMPEXP_BASE void wxBell();
 #endif
 

+#if wxUSE_MSGDLG
+// Show wxWidgets information
+WXDLLIMPEXP_CORE void wxInfoMessageBox(wxWindow* parent);
+#endif // wxUSE_MSGDLG
+

 // Get OS description as a user-readable string
 WXDLLIMPEXP_BASE wxString wxGetOsDescription();
 
 // Get OS description as a user-readable string
 WXDLLIMPEXP_BASE wxString wxGetOsDescription();
 


@@ -131,7 +136,7 @@ class WXDLLIMPEXP_BASE wxPlatform
 public:
     wxPlatform() { Init(); }
     wxPlatform(const wxPlatform& platform) { Copy(platform); }
 public:
     wxPlatform() { Init(); }
     wxPlatform(const wxPlatform& platform) { Copy(platform); }

-    void operator = (const wxPlatform& platform) { Copy(platform); }
+    void operator = (const wxPlatform& platform) { if (&platform != this) Copy(platform); }

     void Copy(const wxPlatform& platform);
 
     // Specify an optional default value
     void Copy(const wxPlatform& platform);
 
     // Specify an optional default value


@@ -728,9 +733,16 @@ inline struct _XDisplay *wxGetX11Display()
 // wxYield(): these functions are obsolete, please use wxApp methods instead!
 // ----------------------------------------------------------------------------
 
 // wxYield(): these functions are obsolete, please use wxApp methods instead!
 // ----------------------------------------------------------------------------
 

+// avoid redeclaring this function here if it had been already declated by
+// wx/app.h, this results in warnings from g++ with -Wredundant-decls
+#ifndef wx_YIELD_DECLARED
+#define wx_YIELD_DECLARED
+

 // Yield to other apps/messages
 WXDLLIMPEXP_BASE bool wxYield();
 
 // Yield to other apps/messages
 WXDLLIMPEXP_BASE bool wxYield();
 

+#endif // wx_YIELD_DECLARED
+

 // Like wxYield, but fails silently if the yield is recursive.
 WXDLLIMPEXP_BASE bool wxYieldIfNeeded();
 
 // Like wxYield, but fails silently if the yield is recursive.
 WXDLLIMPEXP_BASE bool wxYieldIfNeeded();