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, Julian Smart and Markus Holzem
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef __GTKFONTH__
  11 #define __GTKFONTH__
  12
  13 #ifdef __GNUG__
  14     #pragma interface
  15 #endif
  16
  17 #include "wx/defs.h"
  18 #include "wx/object.h"
  19 #include "wx/string.h"
  20 #include "wx/hash.h"
  21 #include "wx/gdiobj.h"
  22
  23 // ----------------------------------------------------------------------------
  24 // classes
  25 // ----------------------------------------------------------------------------
  26
  27 class wxDC;
  28 class wxPaintDC;
  29 class wxWindow;
  30
  31 class wxFont;
  32
  33 // ----------------------------------------------------------------------------
  34 // global variables
  35 // ----------------------------------------------------------------------------
  36
  37 extern const wxChar* wxEmptyString;
  38
  39 // ----------------------------------------------------------------------------
  40 // wxFont
  41 // ----------------------------------------------------------------------------
  42
  43 class wxFont : public wxFontBase
  44 {
  45 public:
  46     // ctors and such
  47     wxFont() { Init(); }
  48     wxFont(const wxFont& font) { Init(); Ref(font); }
  49
  50     // assignment
  51     wxFont& operator=(const wxFont& font);
  52
  53     wxFont(int size,
  54            int family,
  55            int style,
  56            int weight,
  57            bool underlined = FALSE,
  58            const wxString& face = wxEmptyString,
  59            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  60     {
  61         Init();
  62
  63         (void)Create(size, family, style, weight, underlined, face, encoding);
  64     }
  65
  66     bool Create(int size,
  67                 int family,
  68                 int style,
  69                 int weight,
  70                 bool underlined = FALSE,
  71                 const wxString& face = wxEmptyString,
  72                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
  73
  74     ~wxFont();
  75
  76     // implement base class pure virtuals
  77     virtual int GetPointSize() const;
  78     virtual int GetFamily() const;
  79     virtual int GetStyle() const;
  80     virtual int GetWeight() const;
  81     virtual wxString GetFaceName() const;
  82     virtual bool GetUnderlined() const;
  83     virtual wxFontEncoding GetEncoding() const;
  84
  85     virtual void SetPointSize( int pointSize );
  86     virtual void SetFamily( int family );
  87     virtual void SetStyle( int style );
  88     virtual void SetWeight( int weight );
  89     virtual void SetFaceName( const wxString& faceName );
  90     virtual void SetUnderlined( bool underlined );
  91     virtual void SetEncoding(wxFontEncoding encoding);
  92
  93     // implementation from now on
  94     wxFont( GdkFont* font, char *xFontName );
  95     void Unshare();
  96
  97     GdkFont* GetInternalFont(float scale = 1.0) const;
  98
  99     // no data :-)
 100
 101 protected:
 102     // common part of all ctors
 103     void Init();
 104
 105 private:
 106     DECLARE_DYNAMIC_CLASS(wxFont)
 107 };
 108
 109 #endif // __GTKFONTH__