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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16     #pragma interface "font.h"
  17 #endif
  18
  19 // ----------------------------------------------------------------------------
  20 // wxFont
  21 // ----------------------------------------------------------------------------
  22
  23 class WXDLLEXPORT wxFont : public wxFontBase
  24 {
  25 public:
  26     // ctors and such
  27     wxFont() { Init(); }
  28     wxFont(const wxFont& font) : wxFontBase(font) { Init(); Ref(font); }
  29
  30     wxFont(int size,
  31            int family,
  32            int style,
  33            int weight,
  34            bool underlined = false,
  35            const wxString& face = wxEmptyString,
  36            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  37     {
  38         Init();
  39
  40         (void)Create(size, wxSize(0, 0), FALSE, family, style, weight,
  41                      underlined, face, encoding);
  42     }
  43
  44     wxFont(const wxSize& pixelSize,
  45            int family,
  46            int style,
  47            int weight,
  48            bool underlined = false,
  49            const wxString& face = wxEmptyString,
  50            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  51     {
  52         Init();
  53
  54         (void)Create(0, pixelSize, TRUE, family, style, weight, underlined,
  55                      face, encoding);
  56     }
  57
  58     wxFont(const wxNativeFontInfo& info, WXHFONT hFont = 0)
  59     {
  60         Init();
  61
  62         Create(info, hFont);
  63     }
  64
  65     wxFont(const wxString& fontDesc);
  66
  67     bool Create(int size,
  68                 const wxSize& pixelSize,
  69                 bool sizeUsingPixels,
  70                 int family,
  71                 int style,
  72                 int weight,
  73                 bool underlined = false,
  74                 const wxString& face = wxEmptyString,
  75                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
  76
  77     bool Create(const wxNativeFontInfo& info, WXHFONT hFont = 0);
  78
  79     virtual ~wxFont();
  80
  81     // assignment
  82     wxFont& operator=(const wxFont& font);
  83
  84     // implement base class pure virtuals
  85     virtual int GetPointSize() const;
  86     virtual wxSize GetPixelSize() const;
  87     virtual bool IsUsingSizeInPixels() const;
  88     virtual int GetFamily() const;
  89     virtual int GetStyle() const;
  90     virtual int GetWeight() const;
  91     virtual bool GetUnderlined() const;
  92     virtual wxString GetFaceName() const;
  93     virtual wxFontEncoding GetEncoding() const;
  94     virtual const wxNativeFontInfo *GetNativeFontInfo() const;
  95
  96     virtual void SetPointSize(int pointSize);
  97     virtual void SetPixelSize(const wxSize& pixelSize);
  98     virtual void SetFamily(int family);
  99     virtual void SetStyle(int style);
 100     virtual void SetWeight(int weight);
 101     virtual void SetFaceName(const wxString& faceName);
 102     virtual void SetUnderlined(bool underlined);
 103     virtual void SetEncoding(wxFontEncoding encoding);
 104
 105     virtual bool IsFixedWidth() const;
 106
 107     // implementation only from now on
 108     // -------------------------------
 109
 110     virtual bool IsFree() const;
 111     virtual bool RealizeResource();
 112     virtual WXHANDLE GetResourceHandle() const;
 113     virtual bool FreeResource(bool force = false);
 114
 115     // for consistency with other wxMSW classes
 116     WXHFONT GetHFONT() const;
 117
 118     /*
 119        virtual bool UseResource();
 120        virtual bool ReleaseResource();
 121      */
 122
 123 protected:
 124     virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
 125
 126     // common part of all ctors
 127     void Init();
 128
 129     void Unshare();
 130
 131 private:
 132     DECLARE_DYNAMIC_CLASS(wxFont)
 133 };
 134
 135 #endif
 136     // _WX_FONT_H_