process one event at once in wxEvtHandler::ProcessPendingEvents() to prevent crashes...

[wxWidgets.git] / include / wx / palmos / metafile.h

diff --git a/include/wx/palmos/metafile.h b/include/wx/palmos/metafile.h
index 71a94deb7a968b7a077852b1efc9c2a76f22df7b..3a0c60eb8af91917e9666ea00fc8b07714ae16aa 100644 (file)
--- a/include/wx/palmos/metafile.h
+++ b/include/wx/palmos/metafile.h
@@ -23,19 +23,22 @@
 // Metafile and metafile device context classes
 // ----------------------------------------------------------------------------
 
 // Metafile and metafile device context classes
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxMetafile;
+class WXDLLIMPEXP_FWD_CORE wxMetafile;

 
 class WXDLLEXPORT wxMetafileRefData: public wxGDIRefData
 {
 
 class WXDLLEXPORT wxMetafileRefData: public wxGDIRefData
 {

-    friend class WXDLLEXPORT wxMetafile;

 public:
     wxMetafileRefData();
     virtual ~wxMetafileRefData();
 
 public:
     wxMetafileRefData();
     virtual ~wxMetafileRefData();
 

+    virtual bool IsOk() const { return m_metafile != 0; }
+

 public:
     WXHANDLE m_metafile;
     int m_windowsMappingMode;
     int m_width, m_height;
 public:
     WXHANDLE m_metafile;
     int m_windowsMappingMode;
     int m_width, m_height;

+
+    friend class WXDLLIMPEXP_FWD_CORE wxMetafile;

 };
 
 #define M_METAFILEDATA ((wxMetafileRefData *)m_refData)
 };
 
 #define M_METAFILEDATA ((wxMetafileRefData *)m_refData)


@@ -51,8 +54,6 @@ public:
     virtual bool SetClipboard(int width = 0, int height = 0);
 
     virtual bool Play(wxDC *dc);
     virtual bool SetClipboard(int width = 0, int height = 0);
 
     virtual bool Play(wxDC *dc);

-    bool Ok() const { return IsOk(); }
-    bool IsOk() const { return (M_METAFILEDATA && (M_METAFILEDATA->m_metafile != 0)); };

 
     // set/get the size of metafile for clipboard operations
     wxSize GetSize() const { return wxSize(GetWidth(), GetHeight()); }
 
     // set/get the size of metafile for clipboard operations
     wxSize GetSize() const { return wxSize(GetWidth(), GetHeight()); }


@@ -90,7 +91,7 @@ public:
     virtual void SetMapMode(int mode);
     virtual void GetTextExtent(const wxString& string, long *x, long *y,
             long *descent = NULL, long *externalLeading = NULL,
     virtual void SetMapMode(int mode);
     virtual void GetTextExtent(const wxString& string, long *x, long *y,
             long *descent = NULL, long *externalLeading = NULL,

-            wxFont *theFont = NULL, bool use16bit = FALSE) const;
+            const wxFont *theFont = NULL, bool use16bit = FALSE) const;

 
     // Implementation
     wxMetafile *GetMetaFile() const { return m_metaFile; }
 
     // Implementation
     wxMetafile *GetMetaFile() const { return m_metaFile; }