include/wx/os2/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/os2/font.h
   3 // Purpose:     wxFont class
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/06/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_FONT_H_
  13 #define _WX_FONT_H_
  14
  15 #include "wx/gdiobj.h"
  16 #include "wx/os2/private.h"
  17
  18 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxEmptyString;
  19
  20 // ----------------------------------------------------------------------------
  21 // wxFont
  22 // ----------------------------------------------------------------------------
  23
  24 class WXDLLIMPEXP_CORE wxFont : public wxFontBase
  25 {
  26 public:
  27     // ctors and such
  28     wxFont() { }
  29
  30 #if FUTURE_WXWIN_COMPATIBILITY_3_0
  31     wxFont(int size,
  32            int family,
  33            int style,
  34            int weight,
  35            bool underlined = false,
  36            const wxString& face = wxEmptyString,
  37            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  38     {
  39         (void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
  40     }
  41 #endif
  42
  43     wxFont(int size,
  44            wxFontFamily family,
  45            wxFontStyle style,
  46            wxFontWeight weight,
  47            bool underlined = false,
  48            const wxString& face = wxEmptyString,
  49            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  50     {
  51         Create(size, family, style, weight, underlined, face, encoding);
  52     }
  53
  54     bool Create(int size,
  55                 wxFontFamily family,
  56                 wxFontStyle style,
  57                 wxFontWeight weight,
  58                 bool underlined = false,
  59                 const wxString& face = wxEmptyString,
  60                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
  61
  62     wxFont( const wxNativeFontInfo& rInfo
  63            ,WXHFONT                 hFont = 0
  64           )
  65
  66     {
  67         (void)Create( rInfo
  68                      ,hFont
  69                     );
  70     }
  71
  72     wxFont(const wxString& rsFontDesc);
  73
  74     bool Create( const wxNativeFontInfo& rInfo
  75                 ,WXHFONT                 hFont = 0
  76                );
  77
  78     virtual ~wxFont();
  79
  80     //
  81     // Implement base class pure virtuals
  82     //
  83     virtual int               GetPointSize(void) const;
  84     virtual wxFontFamily GetFamily() const;
  85     virtual wxFontStyle GetStyle() const;
  86     virtual wxFontWeight GetWeight() const;
  87     virtual bool              GetUnderlined(void) const;
  88     virtual wxString          GetFaceName(void) const;
  89     virtual wxFontEncoding    GetEncoding(void) const;
  90     virtual const wxNativeFontInfo* GetNativeFontInfo() const;
  91
  92     virtual void SetPointSize(int nPointSize);
  93     virtual void SetFamily(wxFontFamily family);
  94     virtual void SetStyle(wxFontStyle style);
  95     virtual void SetWeight(wxFontWeight weight);
  96     virtual bool SetFaceName(const wxString& rsFaceName);
  97     virtual void SetUnderlined(bool bUnderlined);
  98     virtual void SetEncoding(wxFontEncoding vEncoding);
  99
 100     WXDECLARE_COMPAT_SETTERS
 101
 102     //
 103     // For internal use only!
 104     //
 105     void SetPS(HPS hPS);
 106     void SetFM( PFONTMETRICS pFM
 107                ,int          nNumFonts
 108               );
 109     //
 110     // Implementation only from now on
 111     // -------------------------------
 112     //
 113     virtual bool     IsFree(void) const;
 114     virtual bool     RealizeResource(void);
 115     virtual WXHANDLE GetResourceHandle(void) const;
 116     virtual bool     FreeResource(bool bForce = false);
 117
 118     WXHFONT GetHFONT(void) const;
 119
 120 protected:
 121     virtual void DoSetNativeFontInfo(const wxNativeFontInfo& rInfo);
 122
 123     // implement wxObject virtuals which are used by AllocExclusive()
 124     virtual wxGDIRefData *CreateGDIRefData() const;
 125     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
 126
 127 private:
 128     DECLARE_DYNAMIC_CLASS(wxFont)
 129 }; // end of wxFont
 130
 131 #endif // _WX_FONT_H_