include/wx/msw/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        font.h
   3 // Purpose:     wxFont class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_FONT_H_
  13 #define _WX_FONT_H_
  14
  15 #ifdef __GNUG__
  16     #pragma interface "font.h"
  17 #endif
  18
  19 // ----------------------------------------------------------------------------
  20 // public functions
  21 // ----------------------------------------------------------------------------
  22
  23 // convert wxFontEncoding into one of Windows XXX_CHARSET constants (fill exact
  24 // parameter if it's not NULL with TRUE if encoding is realyl supported under
  25 // Windows and FALSE if not and we just chose something close to it)
  26 extern int wxCharsetFromEncoding(wxFontEncoding encoding, bool *exact = NULL);
  27
  28 // ----------------------------------------------------------------------------
  29 // wxFont
  30 // ----------------------------------------------------------------------------
  31
  32 class WXDLLEXPORT wxFont : public wxFontBase
  33 {
  34 public:
  35     // ctors and such
  36     wxFont() { Init(); }
  37     wxFont(const wxFont& font) { Init(); Ref(font); }
  38
  39     wxFont(int size,
  40            int family,
  41            int style,
  42            int weight,
  43            bool underlined = FALSE,
  44            const wxString& face = wxEmptyString,
  45            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  46     {
  47         Init();
  48
  49         (void)Create(size, family, style, weight, underlined, face, encoding);
  50     }
  51
  52     bool Create(int size,
  53                 int family,
  54                 int style,
  55                 int weight,
  56                 bool underlined = FALSE,
  57                 const wxString& face = wxEmptyString,
  58                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
  59
  60     virtual ~wxFont();
  61
  62     // assignment
  63     wxFont& operator=(const wxFont& font);
  64
  65     // implement base class pure virtuals
  66     virtual int GetPointSize() const;
  67     virtual int GetFamily() const;
  68     virtual int GetStyle() const;
  69     virtual int GetWeight() const;
  70     virtual bool GetUnderlined() const;
  71     virtual wxString GetFaceName() const;
  72     virtual wxFontEncoding GetEncoding() const;
  73
  74     virtual void SetPointSize(int pointSize);
  75     virtual void SetFamily(int family);
  76     virtual void SetStyle(int style);
  77     virtual void SetWeight(int weight);
  78     virtual void SetFaceName(const wxString& faceName);
  79     virtual void SetUnderlined(bool underlined);
  80     virtual void SetEncoding(wxFontEncoding encoding);
  81
  82     // implementation only from now on
  83     // -------------------------------
  84
  85     int GetFontId() const;
  86     virtual bool IsFree() const;
  87     virtual bool RealizeResource();
  88     virtual WXHANDLE GetResourceHandle();
  89     virtual bool FreeResource(bool force = FALSE);
  90     /*
  91        virtual bool UseResource();
  92        virtual bool ReleaseResource();
  93      */
  94
  95 protected:
  96     // common part of all ctors
  97     void Init();
  98
  99     void Unshare();
 100
 101 private:
 102     DECLARE_DYNAMIC_CLASS(wxFont)
 103 };
 104
 105 #endif
 106     // _WX_FONT_H_