include/wx/gtk1/font.h

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