include/wx/gtk/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        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_CORE wxDC;
  20 class WXDLLIMPEXP_CORE wxPaintDC;
  21 class WXDLLIMPEXP_CORE wxWindow;
  22
  23 class WXDLLIMPEXP_CORE wxFont;
  24
  25 // ----------------------------------------------------------------------------
  26 // wxFont
  27 // ----------------------------------------------------------------------------
  28
  29 class WXDLLIMPEXP_CORE wxFont : public wxFontBase
  30 {
  31 public:
  32     // ctors and such
  33     wxFont() { Init(); }
  34     wxFont(const wxFont& font) : wxFontBase() { Init(); Ref(font); }
  35
  36     // wxGTK-specific
  37     wxFont(const wxString& fontname)
  38     {
  39         Init();
  40
  41         Create(fontname);
  42     }
  43
  44     wxFont(const wxNativeFontInfo& info);
  45
  46     wxFont(int size,
  47            int family,
  48            int style,
  49            int weight,
  50            bool underlined = false,
  51            const wxString& face = wxEmptyString,
  52            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  53     {
  54         Init();
  55
  56         (void)Create(size, family, style, weight, underlined, face, encoding);
  57     }
  58
  59     bool Create(int size,
  60                 int family,
  61                 int style,
  62                 int weight,
  63                 bool underlined = false,
  64                 const wxString& face = wxEmptyString,
  65                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
  66
  67     // wxGTK-specific
  68     bool Create(const wxString& fontname);
  69
  70     ~wxFont();
  71
  72     // assignment
  73     wxFont& operator=(const wxFont& font);
  74
  75     // implement base class pure virtuals
  76     virtual int GetPointSize() const;
  77     virtual int GetFamily() const;
  78     virtual int GetStyle() const;
  79     virtual int GetWeight() const;
  80     virtual wxString GetFaceName() const;
  81     virtual bool GetUnderlined() const;
  82     virtual wxFontEncoding GetEncoding() const;
  83     virtual const wxNativeFontInfo *GetNativeFontInfo() const;
  84     virtual bool IsFixedWidth() const;
  85
  86     virtual void SetPointSize( int pointSize );
  87     virtual void SetFamily( int family );
  88     virtual void SetStyle( int style );
  89     virtual void SetWeight( int weight );
  90     virtual void SetFaceName( const wxString& faceName );
  91     virtual void SetUnderlined( bool underlined );
  92     virtual void SetEncoding(wxFontEncoding encoding);
  93
  94     virtual void SetNoAntiAliasing( bool no = true );
  95     virtual bool GetNoAntiAliasing() const ;
  96
  97     // implementation from now on
  98     void Unshare();
  99
 100 #ifndef __WXGTK20__
 101     GdkFont* GetInternalFont(float scale = 1.0) const;
 102 #endif
 103
 104     // no data :-)
 105
 106 protected:
 107     virtual void DoSetNativeFontInfo( const wxNativeFontInfo& info );
 108
 109     // common part of all ctors
 110     void Init();
 111
 112 private:
 113     DECLARE_DYNAMIC_CLASS(wxFont)
 114 };
 115
 116 #endif // __GTKFONTH__