include/wx/os2/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        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 WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;
  19
  20 // ----------------------------------------------------------------------------
  21 // wxFont
  22 // ----------------------------------------------------------------------------
  23
  24 class WXDLLEXPORT wxFont : public wxFontBase
  25 {
  26 public:
  27     // ctors and such
  28     wxFont() { Init(); }
  29     wxFont(const wxFont& rFont) { Init(); Ref(rFont); }
  30
  31     wxFont( int             nSize
  32            ,int             nFamily
  33            ,int             nStyle
  34            ,int             nWeight
  35            ,bool            bUnderlined = FALSE
  36            ,const wxString& rsFace = wxEmptyString
  37            ,wxFontEncoding  vEncoding = wxFONTENCODING_DEFAULT
  38           )
  39     {
  40         Init();
  41
  42         (void)Create(nSize, nFamily, nStyle, nWeight, bUnderlined, rsFace, vEncoding);
  43     }
  44
  45     wxFont(const wxNativeFontInfo& rInfo)
  46     {
  47         Init();
  48
  49         (void)Create( rInfo.pointSize
  50                      ,rInfo.family
  51                      ,rInfo.style
  52                      ,rInfo.weight
  53                      ,rInfo.underlined
  54                      ,rInfo.faceName
  55                      ,rInfo.encoding
  56                     );
  57     }
  58
  59     bool Create( int             nSize
  60                 ,int             nFamily
  61                 ,int             nStyle
  62                 ,int             nWeight
  63                 ,bool            bUnderlined = FALSE
  64                 ,const wxString& rsFace = wxEmptyString
  65                 ,wxFontEncoding  vEncoding = wxFONTENCODING_DEFAULT
  66                );
  67
  68     virtual ~wxFont();
  69
  70     //
  71     // Assignment
  72     //
  73     wxFont& operator=(const wxFont& rFont);
  74
  75     //
  76     // Implement base class pure virtuals
  77     //
  78     virtual int            GetPointSize(void) const;
  79     virtual int            GetFamily(void) const;
  80     virtual int            GetStyle(void) const;
  81     virtual int            GetWeight(void) const;
  82     virtual bool           GetUnderlined(void) const;
  83     virtual wxString       GetFaceName(void) const;
  84     virtual wxFontEncoding GetEncoding(void) const;
  85     virtual HPS            GetPS(void) const;
  86
  87     virtual void SetPointSize(int nPointSize);
  88     virtual void SetFamily(int nFamily);
  89     virtual void SetStyle(int nStyle);
  90     virtual void SetWeight(int nWeight);
  91     virtual void SetFaceName(const wxString& rsFaceName);
  92     virtual void SetUnderlined(bool bUnderlined);
  93     virtual void SetEncoding(wxFontEncoding vEncoding);
  94     virtual void SetPS(HPS hPS);
  95     virtual void SetFM( PFONTMETRICS pFM
  96                        ,int          nNumFonts
  97                       );
  98
  99     //
 100     // Implementation only from now on
 101     // -------------------------------
 102     //
 103     int              GetFontId(void) const;
 104     virtual bool     IsFree(void) const;
 105     virtual bool     RealizeResource(void);
 106     virtual WXHANDLE GetResourceHandle(void);
 107     virtual bool     FreeResource(bool bForce = FALSE);
 108
 109 protected:
 110     //
 111     // Common part of all ctors
 112     //
 113     void Init(void);
 114     void Unshare(void);
 115
 116 private:
 117     void OS2SelectMatchingFontByName(void);
 118
 119     DECLARE_DYNAMIC_CLASS(wxFont)
 120 }; // end of wxFont
 121
 122 #endif // _WX_FONT_H_