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 #include "wx/fontutil.h"
  18
  19 WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;
  20
  21 // ----------------------------------------------------------------------------
  22 // wxFont
  23 // ----------------------------------------------------------------------------
  24
  25 class WXDLLEXPORT wxFont : public wxFontBase
  26 {
  27 public:
  28     // ctors and such
  29     wxFont() { Init(); }
  30     wxFont(const wxFont& rFont) { Init(); Ref(rFont); }
  31
  32     wxFont( int             nSize
  33            ,int             nFamily
  34            ,int             nStyle
  35            ,int             nWeight
  36            ,bool            bUnderlined = FALSE
  37            ,const wxString& rsFace = wxEmptyString
  38            ,wxFontEncoding  vEncoding = wxFONTENCODING_DEFAULT
  39           )
  40     {
  41         Init();
  42
  43         (void)Create(nSize, nFamily, nStyle, nWeight, bUnderlined, rsFace, vEncoding);
  44     }
  45
  46     wxFont(const wxNativeFontInfo& rInfo)
  47     {
  48         Init();
  49
  50         (void)Create( rInfo.pointSize
  51                      ,rInfo.family
  52                      ,rInfo.style
  53                      ,rInfo.weight
  54                      ,rInfo.underlined
  55                      ,rInfo.faceName
  56                      ,rInfo.encoding
  57                     );
  58     }
  59
  60     bool Create( int             nSize
  61                 ,int             nFamily
  62                 ,int             nStyle
  63                 ,int             nWeight
  64                 ,bool            bUnderlined = FALSE
  65                 ,const wxString& rsFace = wxEmptyString
  66                 ,wxFontEncoding  vEncoding = wxFONTENCODING_DEFAULT
  67                );
  68
  69     virtual ~wxFont();
  70
  71     //
  72     // Assignment
  73     //
  74     wxFont& operator=(const wxFont& rFont);
  75
  76     //
  77     // Implement base class pure virtuals
  78     //
  79     virtual int            GetPointSize(void) const;
  80     virtual int            GetFamily(void) const;
  81     virtual int            GetStyle(void) const;
  82     virtual int            GetWeight(void) const;
  83     virtual bool           GetUnderlined(void) const;
  84     virtual wxString       GetFaceName(void) const;
  85     virtual wxFontEncoding GetEncoding(void) const;
  86     virtual HPS            GetPS(void) const;
  87
  88     virtual void SetPointSize(int nPointSize);
  89     virtual void SetFamily(int nFamily);
  90     virtual void SetStyle(int nStyle);
  91     virtual void SetWeight(int nWeight);
  92     virtual void SetFaceName(const wxString& rsFaceName);
  93     virtual void SetUnderlined(bool bUnderlined);
  94     virtual void SetEncoding(wxFontEncoding vEncoding);
  95     virtual void SetPS(HPS hPS);
  96     virtual void SetFM( PFONTMETRICS pFM
  97                        ,int          nNumFonts
  98                       );
  99
 100     //
 101     // Implementation only from now on
 102     // -------------------------------
 103     //
 104     int              GetFontId(void) const;
 105     virtual bool     IsFree(void) const;
 106     virtual bool     RealizeResource(void);
 107     virtual WXHANDLE GetResourceHandle(void);
 108     virtual bool     FreeResource(bool bForce = FALSE);
 109
 110     WXHFONT GetHFONT(void) const;
 111 protected:
 112     //
 113     // Common part of all ctors
 114     //
 115     void Init(void);
 116     void Unshare(void);
 117
 118 private:
 119     void OS2SelectMatchingFontByName(void);
 120
 121     DECLARE_DYNAMIC_CLASS(wxFont)
 122 }; // end of wxFont
 123
 124 #endif // _WX_FONT_H_