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     bool Create( int             nSize
  49                 ,int             nFamily
  50                 ,int             nStyle
  51                 ,int             nWeight
  52                 ,bool            bUnderlined = FALSE
  53                 ,const wxString& rsFace = wxEmptyString
  54                 ,wxFontEncoding  vEncoding = wxFONTENCODING_DEFAULT
  55                );
  56
  57     virtual ~wxFont();
  58
  59     //
  60     // Assignment
  61     //
  62     wxFont& operator=(const wxFont& rFont);
  63
  64     //
  65     // Implement base class pure virtuals
  66     //
  67     virtual int            GetPointSize(void) const;
  68     virtual int            GetFamily(void) const;
  69     virtual int            GetStyle(void) const;
  70     virtual int            GetWeight(void) const;
  71     virtual bool           GetUnderlined(void) const;
  72     virtual wxString       GetFaceName(void) const;
  73     virtual wxFontEncoding GetEncoding(void) const;
  74     virtual HPS            GetPS(void) const;
  75
  76     virtual void SetPointSize(int nPointSize);
  77     virtual void SetFamily(int nFamily);
  78     virtual void SetStyle(int nStyle);
  79     virtual void SetWeight(int nWeight);
  80     virtual void SetFaceName(const wxString& rsFaceName);
  81     virtual void SetUnderlined(bool bUnderlined);
  82     virtual void SetEncoding(wxFontEncoding vEncoding);
  83     virtual void SetPS(HPS hPS);
  84     virtual void SetFM( PFONTMETRICS pFM
  85                        ,int          nNumFonts
  86                       );
  87
  88     //
  89     // Implementation only from now on
  90     // -------------------------------
  91     //
  92     int              GetFontId(void) const;
  93     virtual bool     IsFree(void) const;
  94     virtual bool     RealizeResource(void);
  95     virtual WXHANDLE GetResourceHandle(void);
  96     virtual bool     FreeResource(bool bForce = FALSE);
  97
  98     WXHFONT GetHFONT(void) const;
  99 protected:
 100     //
 101     // Common part of all ctors
 102     //
 103     void Init(void);
 104     void Unshare(void);
 105
 106 private:
 107     void OS2SelectMatchingFontByName(void);
 108
 109     DECLARE_DYNAMIC_CLASS(wxFont)
 110 }; // end of wxFont
 111
 112 #endif // _WX_FONT_H_