don't pass 0 time_t to Borland localtime(), it crashes (bug 1704438); also check...

[wxWidgets.git] / include / wx / os2 / metafile.h

diff --git a/include/wx/os2/metafile.h b/include/wx/os2/metafile.h
index 802c9a35684d4cca0493090ea9805c10d0206e23..66f2899ddf22863ac28845a8ad268a8ab874a588 100644 (file)
--- a/include/wx/os2/metafile.h
+++ b/include/wx/os2/metafile.h
@@ -37,7 +37,7 @@ class WXDLLEXPORT wxMetafileRefData: public wxGDIRefData
     friend class WXDLLEXPORT wxMetafile;
 public:
     wxMetafileRefData(void);
-    ~wxMetafileRefData(void);
+    virtual ~wxMetafileRefData(void);
 
 public:
     WXHANDLE m_metafile;
@@ -50,33 +50,22 @@ class WXDLLEXPORT wxMetafile: public wxGDIObject
 {
     DECLARE_DYNAMIC_CLASS(wxMetafile)
 public:
-    // Copy constructor
-    inline wxMetafile(const wxMetafile& metafile)
-    { Ref(metafile); }
-
     wxMetafile(const wxString& file = wxEmptyString);
-    ~wxMetafile(void);
+    virtual ~wxMetafile(void);
 
     // After this is called, the metafile cannot be used for anything
     // since it is now owned by the clipboard.
     virtual bool SetClipboard(int width = 0, int height = 0);
 
     virtual bool Play(wxDC *dc);
-    inline bool Ok(void) const { return (M_METAFILEDATA && (M_METAFILEDATA->m_metafile != 0)); };
+    inline bool Ok() const { return IsOk(); }
+    inline bool IsOk(void) const { return (M_METAFILEDATA && (M_METAFILEDATA->m_metafile != 0)); };
 
     // Implementation
     inline WXHANDLE GetHMETAFILE(void) { return M_METAFILEDATA->m_metafile; }
     void SetHMETAFILE(WXHANDLE mf) ;
     inline int GetWindowsMappingMode(void) { return M_METAFILEDATA->m_windowsMappingMode; }
     void SetWindowsMappingMode(int mm);
-
-    // Operators
-    inline wxMetafile& operator = (const wxMetafile& metafile)
-        { if (*this == metafile) return (*this); Ref(metafile); return *this; }
-    inline bool operator== (const wxMetafile& metafile) const
-        { return m_refData == metafile.m_refData; }
-    inline bool operator!= (const wxMetafile& metafile) const
-        { return m_refData != metafile.m_refData; }
 };
 
 class WXDLLEXPORT wxMetafileDC: public wxDC
@@ -92,7 +81,7 @@ public:
     // Then don't need to supply them to wxMakeMetaFilePlaceable.
     wxMetafileDC(const wxString& file, int xext, int yext, int xorg, int yorg);
 
-    ~wxMetafileDC(void);
+    virtual ~wxMetafileDC(void);
 
     // Should be called at end of drawing
     virtual wxMetafile *Close(void);