include/wx/msw/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/font.h
   3 // Purpose:     wxFont class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // Copyright:   (c) Julian Smart
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_FONT_H_
  12 #define _WX_FONT_H_
  13
  14 #include "wx/gdicmn.h"
  15
  16 // ----------------------------------------------------------------------------
  17 // wxFont
  18 // ----------------------------------------------------------------------------
  19
  20 class WXDLLIMPEXP_CORE wxFont : public wxFontBase
  21 {
  22 public:
  23     // ctors and such
  24     wxFont() { }
  25
  26     wxFont(const wxFontInfo& info);
  27
  28 #if FUTURE_WXWIN_COMPATIBILITY_3_0
  29     wxFont(int size,
  30            int family,
  31            int style,
  32            int weight,
  33            bool underlined = false,
  34            const wxString& face = wxEmptyString,
  35            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  36     {
  37         (void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
  38     }
  39 #endif
  40
  41     wxFont(int size,
  42            wxFontFamily family,
  43            wxFontStyle style,
  44            wxFontWeight weight,
  45            bool underlined = false,
  46            const wxString& face = wxEmptyString,
  47            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  48     {
  49         Create(size, family, style, weight, underlined, face, encoding);
  50     }
  51
  52     bool Create(int size,
  53                 wxFontFamily family,
  54                 wxFontStyle style,
  55                 wxFontWeight weight,
  56                 bool underlined = false,
  57                 const wxString& face = wxEmptyString,
  58                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  59     {
  60         return DoCreate(size, wxDefaultSize, false, family, style,
  61                         weight, underlined, face, encoding);
  62     }
  63
  64 #if FUTURE_WXWIN_COMPATIBILITY_3_0
  65     wxFont(const wxSize& pixelSize,
  66            int family,
  67            int style,
  68            int weight,
  69            bool underlined = false,
  70            const wxString& face = wxEmptyString,
  71            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  72     {
  73         (void)Create(pixelSize, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight,
  74                      underlined, face, encoding);
  75     }
  76 #endif
  77
  78     wxFont(const wxSize& pixelSize,
  79            wxFontFamily family,
  80            wxFontStyle style,
  81            wxFontWeight weight,
  82            bool underlined = false,
  83            const wxString& face = wxEmptyString,
  84            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  85     {
  86         (void)Create(pixelSize, family, style, weight,
  87                      underlined, face, encoding);
  88     }
  89
  90     wxFont(const wxNativeFontInfo& info, WXHFONT hFont = 0)
  91     {
  92         Create(info, hFont);
  93     }
  94
  95     wxFont(const wxString& fontDesc);
  96
  97
  98     bool Create(const wxSize& pixelSize,
  99                 wxFontFamily family,
 100                 wxFontStyle style,
 101                 wxFontWeight weight,
 102                 bool underlined = false,
 103                 const wxString& face = wxEmptyString,
 104                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
 105     {
 106         return DoCreate(-1, pixelSize, true, family, style,
 107                         weight, underlined, face, encoding);
 108     }
 109
 110     bool Create(const wxNativeFontInfo& info, WXHFONT hFont = 0);
 111
 112     virtual ~wxFont();
 113
 114     // implement base class pure virtuals
 115     virtual int GetPointSize() const;
 116     virtual wxSize GetPixelSize() const;
 117     virtual bool IsUsingSizeInPixels() const;
 118     virtual wxFontStyle GetStyle() const;
 119     virtual wxFontWeight GetWeight() const;
 120     virtual bool GetUnderlined() const;
 121     virtual bool GetStrikethrough() const;
 122     virtual wxString GetFaceName() const;
 123     virtual wxFontEncoding GetEncoding() const;
 124     virtual const wxNativeFontInfo *GetNativeFontInfo() const;
 125
 126     virtual void SetPointSize(int pointSize);
 127     virtual void SetPixelSize(const wxSize& pixelSize);
 128     virtual void SetFamily(wxFontFamily family);
 129     virtual void SetStyle(wxFontStyle style);
 130     virtual void SetWeight(wxFontWeight weight);
 131     virtual bool SetFaceName(const wxString& faceName);
 132     virtual void SetUnderlined(bool underlined);
 133     virtual void SetStrikethrough(bool strikethrough);
 134     virtual void SetEncoding(wxFontEncoding encoding);
 135
 136     wxDECLARE_COMMON_FONT_METHODS();
 137
 138     virtual bool IsFixedWidth() const;
 139
 140     // implementation only from now on
 141     // -------------------------------
 142
 143     virtual bool IsFree() const;
 144     virtual bool RealizeResource();
 145     virtual WXHANDLE GetResourceHandle() const;
 146     virtual bool FreeResource(bool force = false);
 147
 148     // for consistency with other wxMSW classes
 149     WXHFONT GetHFONT() const;
 150
 151 protected:
 152     // real font creation function, used in all cases
 153     bool DoCreate(int size,
 154                   const wxSize& pixelSize,
 155                   bool sizeUsingPixels,
 156                   wxFontFamily family,
 157                   wxFontStyle style,
 158                   wxFontWeight weight,
 159                   bool underlined = false,
 160                   const wxString& face = wxEmptyString,
 161                   wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 162
 163     virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
 164     virtual wxFontFamily DoGetFamily() const;
 165
 166     // implement wxObject virtuals which are used by AllocExclusive()
 167     virtual wxGDIRefData *CreateGDIRefData() const;
 168     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
 169
 170 private:
 171     DECLARE_DYNAMIC_CLASS(wxFont)
 172 };
 173
 174 #endif // _WX_FONT_H_