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     wxFont(const wxSize& pixelSize,
  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         Create(10, family, style, weight, underlined, face, encoding);
  63         SetPixelSize(pixelSize);
  64     }
  65
  66     bool Create(int size,
  67                 wxFontFamily family,
  68                 wxFontStyle style,
  69                 wxFontWeight weight,
  70                 bool underlined = false,
  71                 const wxString& face = wxEmptyString,
  72                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
  73
  74     wxFont( const wxNativeFontInfo& rInfo
  75            ,WXHFONT                 hFont = 0
  76           )
  77
  78     {
  79         (void)Create( rInfo
  80                      ,hFont
  81                     );
  82     }
  83
  84     wxFont(const wxString& rsFontDesc);
  85
  86     bool Create( const wxNativeFontInfo& rInfo
  87                 ,WXHFONT                 hFont = 0
  88                );
  89
  90     virtual ~wxFont();
  91
  92     //
  93     // Implement base class pure virtuals
  94     //
  95     virtual int               GetPointSize(void) const;
  96     virtual wxFontStyle GetStyle() const;
  97     virtual wxFontWeight GetWeight() const;
  98     virtual bool              GetUnderlined(void) const;
  99     virtual wxString          GetFaceName(void) const;
 100     virtual wxFontEncoding    GetEncoding(void) const;
 101     virtual const wxNativeFontInfo* GetNativeFontInfo() const;
 102
 103     virtual void SetPointSize(int nPointSize);
 104     virtual void SetFamily(wxFontFamily family);
 105     virtual void SetStyle(wxFontStyle style);
 106     virtual void SetWeight(wxFontWeight weight);
 107     virtual bool SetFaceName(const wxString& rsFaceName);
 108     virtual void SetUnderlined(bool bUnderlined);
 109     virtual void SetEncoding(wxFontEncoding vEncoding);
 110
 111     wxDECLARE_COMMON_FONT_METHODS();
 112
 113     //
 114     // For internal use only!
 115     //
 116     void SetPS(HPS hPS);
 117     void SetFM( PFONTMETRICS pFM
 118                ,int          nNumFonts
 119               );
 120     //
 121     // Implementation only from now on
 122     // -------------------------------
 123     //
 124     virtual bool     IsFree(void) const;
 125     virtual bool     RealizeResource(void);
 126     virtual WXHANDLE GetResourceHandle(void) const;
 127     virtual bool     FreeResource(bool bForce = false);
 128
 129     WXHFONT GetHFONT(void) const;
 130
 131 protected:
 132     virtual void DoSetNativeFontInfo(const wxNativeFontInfo& rInfo);
 133     virtual wxFontFamily DoGetFamily() const;
 134
 135     // implement wxObject virtuals which are used by AllocExclusive()
 136     virtual wxGDIRefData *CreateGDIRefData() const;
 137     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
 138
 139 private:
 140     DECLARE_DYNAMIC_CLASS(wxFont)
 141 }; // end of wxFont
 142
 143 #endif // _WX_FONT_H_