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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  14     #pragma interface
  15 #endif
  16
  17 #include "wx/hash.h"
  18
  19 // ----------------------------------------------------------------------------
  20 // classes
  21 // ----------------------------------------------------------------------------
  22
  23 class wxDC;
  24 class wxPaintDC;
  25 class wxWindow;
  26
  27 class wxFont;
  28
  29 // ----------------------------------------------------------------------------
  30 // wxFont
  31 // ----------------------------------------------------------------------------
  32
  33 class wxFont : public wxFontBase
  34 {
  35 public:
  36     // ctors and such
  37     wxFont() { Init(); }
  38     wxFont(const wxFont& font) : wxFontBase() { Init(); Ref(font); }
  39
  40     // wxGTK-specific
  41     wxFont(const wxString& fontname)
  42     {
  43         Init();
  44
  45         Create(fontname);
  46     }
  47
  48     wxFont(const wxNativeFontInfo& info);
  49
  50     wxFont(int size,
  51            int family,
  52            int style,
  53            int weight,
  54            bool underlined = false,
  55            const wxString& face = wxEmptyString,
  56            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  57     {
  58         Init();
  59
  60         (void)Create(size, family, style, weight, underlined, face, encoding);
  61     }
  62
  63     bool Create(int size,
  64                 int family,
  65                 int style,
  66                 int weight,
  67                 bool underlined = false,
  68                 const wxString& face = wxEmptyString,
  69                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
  70
  71     // wxGTK-specific
  72     bool Create(const wxString& fontname);
  73
  74     ~wxFont();
  75
  76     // assignment
  77     wxFont& operator=(const wxFont& font);
  78
  79     // implement base class pure virtuals
  80     virtual int GetPointSize() const;
  81     virtual int GetFamily() const;
  82     virtual int GetStyle() const;
  83     virtual int GetWeight() const;
  84     virtual wxString GetFaceName() const;
  85     virtual bool GetUnderlined() const;
  86     virtual wxFontEncoding GetEncoding() const;
  87     virtual const wxNativeFontInfo *GetNativeFontInfo() const;
  88     virtual bool IsFixedWidth() const;
  89
  90     virtual void SetPointSize( int pointSize );
  91     virtual void SetFamily( int family );
  92     virtual void SetStyle( int style );
  93     virtual void SetWeight( int weight );
  94     virtual void SetFaceName( const wxString& faceName );
  95     virtual void SetUnderlined( bool underlined );
  96     virtual void SetEncoding(wxFontEncoding encoding);
  97
  98     virtual void SetNoAntiAliasing( bool no = true );
  99     virtual bool GetNoAntiAliasing() const ;
 100
 101     // implementation from now on
 102     void Unshare();
 103
 104 #ifndef __WXGTK20__
 105     GdkFont* GetInternalFont(float scale = 1.0) const;
 106 #endif
 107
 108     // no data :-)
 109
 110 protected:
 111     virtual void DoSetNativeFontInfo( const wxNativeFontInfo& info );
 112
 113     // common part of all ctors
 114     void Init();
 115
 116 private:
 117     DECLARE_DYNAMIC_CLASS(wxFont)
 118 };
 119
 120 #endif // __GTKFONTH__