include/wx/gtk1/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk1/font.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Copyright:   (c) 1998 Robert Roebling
   6 // Licence:     wxWindows licence
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9 #ifndef __GTKFONTH__
  10 #define __GTKFONTH__
  11
  12 #include "wx/hash.h"
  13
  14 // ----------------------------------------------------------------------------
  15 // classes
  16 // ----------------------------------------------------------------------------
  17
  18 class WXDLLIMPEXP_FWD_CORE wxDC;
  19 class WXDLLIMPEXP_FWD_CORE wxPaintDC;
  20 class WXDLLIMPEXP_FWD_CORE wxWindow;
  21
  22 class WXDLLIMPEXP_FWD_CORE wxFont;
  23
  24 // ----------------------------------------------------------------------------
  25 // wxFont
  26 // ----------------------------------------------------------------------------
  27
  28 class WXDLLIMPEXP_CORE wxFont : public wxFontBase
  29 {
  30 public:
  31     // ctors and such
  32     wxFont() { }
  33
  34     wxFont(const wxFontInfo& info)
  35     {
  36         Create(info.GetPointSize(),
  37                info.GetFamily(),
  38                info.GetStyle(),
  39                info.GetWeight(),
  40                info.IsUnderlined(),
  41                info.GetFaceName(),
  42                info.GetEncoding());
  43
  44         if ( info.IsUsingSizeInPixels() )
  45             SetPixelSize(info.GetPixelSize());
  46     }
  47
  48     wxFont(const wxString& fontname)
  49     {
  50         Create(fontname);
  51     }
  52
  53     wxFont(const wxNativeFontInfo& info);
  54
  55 #if FUTURE_WXWIN_COMPATIBILITY_3_0
  56     wxFont(int size,
  57            int family,
  58            int style,
  59            int weight,
  60            bool underlined = false,
  61            const wxString& face = wxEmptyString,
  62            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  63     {
  64         (void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
  65     }
  66 #endif
  67
  68     wxFont(int size,
  69            wxFontFamily family,
  70            wxFontStyle style,
  71            wxFontWeight weight,
  72            bool underlined = false,
  73            const wxString& face = wxEmptyString,
  74            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  75     {
  76         Create(size, family, style, weight, underlined, face, encoding);
  77     }
  78
  79     wxFont(const wxSize& pixelSize,
  80            wxFontFamily family,
  81            wxFontStyle style,
  82            wxFontWeight weight,
  83            bool underlined = false,
  84            const wxString& face = wxEmptyString,
  85            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  86     {
  87         Create(10, family, style, weight, underlined, face, encoding);
  88         SetPixelSize(pixelSize);
  89     }
  90
  91     bool Create(int size,
  92                 wxFontFamily family,
  93                 wxFontStyle style,
  94                 wxFontWeight weight,
  95                 bool underlined = false,
  96                 const wxString& face = wxEmptyString,
  97                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
  98
  99
 100     // wxGTK-specific
 101     bool Create(const wxString& fontname);
 102
 103     virtual ~wxFont();
 104
 105     // implement base class pure virtuals
 106     virtual int GetPointSize() const;
 107     virtual wxFontStyle GetStyle() const;
 108     virtual wxFontWeight GetWeight() const;
 109     virtual wxString GetFaceName() const;
 110     virtual bool GetUnderlined() const;
 111     virtual wxFontEncoding GetEncoding() const;
 112     virtual const wxNativeFontInfo *GetNativeFontInfo() const;
 113     virtual bool IsFixedWidth() const;
 114
 115     virtual void SetPointSize( int pointSize );
 116     virtual void SetFamily(wxFontFamily family);
 117     virtual void SetStyle(wxFontStyle style);
 118     virtual void SetWeight(wxFontWeight weight);
 119     virtual bool SetFaceName( const wxString& faceName );
 120     virtual void SetUnderlined( bool underlined );
 121     virtual void SetEncoding(wxFontEncoding encoding);
 122
 123     wxDECLARE_COMMON_FONT_METHODS();
 124
 125     // implementation from now on
 126     void Unshare();
 127
 128     GdkFont* GetInternalFont(float scale = 1.0) const;
 129
 130 protected:
 131     virtual wxGDIRefData *CreateGDIRefData() const;
 132     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
 133
 134     virtual void DoSetNativeFontInfo( const wxNativeFontInfo& info );
 135     virtual wxFontFamily DoGetFamily() const;
 136
 137 private:
 138     DECLARE_DYNAMIC_CLASS(wxFont)
 139 };
 140
 141 #endif // __GTKFONTH__