include/wx/palmos/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/palmos/font.h
   3 // Purpose:     wxFont class
   4 // Author:      William Osborne - minimal working wxPalmOS port
   5 // Modified by: Yunhui Fu
   6 // Created:     10/14/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) William Osborne
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_FONT_H_
  13 #define _WX_FONT_H_
  14
  15 #include "wx/gdicmn.h"
  16
  17 // ----------------------------------------------------------------------------
  18 // wxFont
  19 // ----------------------------------------------------------------------------
  20
  21 class WXDLLIMPEXP_CORE wxFont : public wxFontBase
  22 {
  23 public:
  24     // ctors and such
  25     wxFont() { }
  26
  27 #if FUTURE_WXWIN_COMPATIBILITY_3_0
  28     wxFont(int size,
  29            int family,
  30            int style,
  31            int weight,
  32            bool underlined = false,
  33            const wxString& face = wxEmptyString,
  34            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  35     {
  36         (void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
  37     }
  38 #endif
  39
  40     wxFont(int size,
  41            wxFontFamily family,
  42            wxFontStyle style,
  43            wxFontWeight weight,
  44            bool underlined = false,
  45            const wxString& face = wxEmptyString,
  46            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  47     {
  48         Create(size, family, style, weight, underlined, face, encoding);
  49     }
  50
  51     wxFont(const wxSize& pixelSize,
  52            wxFontFamily family,
  53            wxFontStyle style,
  54            wxFontWeight weight,
  55            bool underlined = false,
  56            const wxString& face = wxEmptyString,
  57            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  58     {
  59         Create(10, family, style, weight, underlined, face, encoding);
  60         SetPixelSize(pixelSize);
  61     }
  62
  63     bool Create(int size,
  64                 wxFontFamily family,
  65                 wxFontStyle style,
  66                 wxFontWeight weight,
  67                 bool underlined = false,
  68                 const wxString& face = wxEmptyString,
  69                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
  70
  71     wxFont(const wxSize& pixelSize,
  72            int family,
  73            int style,
  74            int weight,
  75            bool underlined = false,
  76            const wxString& face = wxEmptyString,
  77            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  78     {
  79         (void)Create(pixelSize, family, style, weight,
  80                      underlined, face, encoding);
  81     }
  82
  83     wxFont(const wxNativeFontInfo& info, WXHFONT hFont = 0)
  84     {
  85         Create(info, hFont);
  86     }
  87
  88     wxFont(const wxString& fontDesc);
  89
  90     bool Create(const wxSize& pixelSize,
  91                 int family,
  92                 int style,
  93                 int weight,
  94                 bool underlined = false,
  95                 const wxString& face = wxEmptyString,
  96                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  97     {
  98         return DoCreate(-1, pixelSize, true, family, style,
  99                         weight, underlined, face, encoding);
 100     }
 101
 102     bool Create(const wxNativeFontInfo& info, WXHFONT hFont = 0);
 103
 104     virtual ~wxFont();
 105
 106     // wxFontBase overridden functions
 107     virtual wxString GetNativeFontInfoDesc() const;
 108     virtual wxString GetNativeFontInfoUserDesc() const;
 109
 110     // implement base class pure virtuals
 111     virtual int GetPointSize() const;
 112     virtual wxSize GetPixelSize() const;
 113     virtual bool IsUsingSizeInPixels() const;
 114     virtual wxFontFamily GetFamily() const;
 115     virtual wxFontStyle GetStyle() const;
 116     virtual wxFontWeight GetWeight() const;
 117     virtual bool GetUnderlined() const;
 118     virtual wxString GetFaceName() const;
 119     virtual wxFontEncoding GetEncoding() const;
 120     virtual const wxNativeFontInfo *GetNativeFontInfo() const;
 121
 122     virtual void SetPointSize(int pointSize);
 123     virtual void SetPixelSize(const wxSize& pixelSize);
 124     virtual void SetFamily(wxFontFamily family);
 125     virtual void SetStyle(wxFontStyle style);
 126     virtual void SetWeight(wxFontWeight weight);
 127     virtual bool SetFaceName(const wxString& faceName);
 128     virtual void SetUnderlined(bool underlined);
 129     virtual void SetEncoding(wxFontEncoding encoding);
 130
 131     WXDECLARE_COMPAT_SETTERS
 132
 133     virtual bool IsFixedWidth() const;
 134
 135     // implementation only from now on
 136     // -------------------------------
 137
 138     virtual bool IsFree() const;
 139     virtual bool RealizeResource();
 140     virtual WXHANDLE GetResourceHandle() const;
 141     virtual bool FreeResource(bool force = false);
 142
 143 protected:
 144     // real font creation function, used in all cases
 145     bool DoCreate(int size,
 146                   const wxSize& pixelSize,
 147                   bool sizeUsingPixels,
 148                   int family,
 149                   int style,
 150                   int weight,
 151                   bool underlined = false,
 152                   const wxString& face = wxEmptyString,
 153                   wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 154
 155     virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
 156
 157     // implement wxObject virtuals which are used by AllocExclusive()
 158     virtual wxGDIRefData *CreateGDIRefData() const;
 159     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
 160
 161 private:
 162     DECLARE_DYNAMIC_CLASS(wxFont)
 163 };
 164
 165 #endif // _WX_FONT_H_