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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/gtk/font.h
3 // Purpose:
4 // Author: Robert Roebling
5 // Copyright: (c) 1998 Robert Roebling
6 // Licence: wxWindows licence
7 /////////////////////////////////////////////////////////////////////////////
8
9 #ifndef _WX_GTK_FONT_H_
10 #define _WX_GTK_FONT_H_
11
12 // ----------------------------------------------------------------------------
13 // wxFont
14 // ----------------------------------------------------------------------------
15
16 class WXDLLIMPEXP_CORE wxFont : public wxFontBase
17 {
18 public:
19 wxFont() { }
20
21 wxFont(const wxFontInfo& info);
22
23 wxFont(const wxString& nativeFontInfoString)
24 {
25 Create(nativeFontInfoString);
26 }
27
28 wxFont(const wxNativeFontInfo& info);
29
30 #if FUTURE_WXWIN_COMPATIBILITY_3_0
31 wxFont(int size,
32 int family,
33 int style,
34 int weight,
35 bool underlined = false,
36 const wxString& face = wxEmptyString,
37 wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
38 {
39 (void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
40 }
41 #endif
42
43 wxFont(int size,
44 wxFontFamily family,
45 wxFontStyle style,
46 wxFontWeight weight,
47 bool underlined = false,
48 const wxString& face = wxEmptyString,
49 wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
50 {
51 Create(size, family, style, weight, underlined, face, encoding);
52 }
53
54 wxFont(const wxSize& pixelSize,
55 wxFontFamily family,
56 wxFontStyle style,
57 wxFontWeight weight,
58 bool underlined = false,
59 const wxString& face = wxEmptyString,
60 wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
61 {
62 Create(10, family, style, weight, underlined, face, encoding);
63 SetPixelSize(pixelSize);
64 }
65
66 bool Create(int size,
67 wxFontFamily family,
68 wxFontStyle style,
69 wxFontWeight weight,
70 bool underlined = false,
71 const wxString& face = wxEmptyString,
72 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
73
74 // wxGTK-specific
75 bool Create(const wxString& fontname);
76
77 virtual ~wxFont();
78
79 // implement base class pure virtuals
80 virtual int GetPointSize() const;
81 virtual wxFontStyle GetStyle() const;
82 virtual wxFontWeight GetWeight() const;
83 virtual wxString GetFaceName() const;
84 virtual bool GetUnderlined() const;
85 virtual bool GetStrikethrough() 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(wxFontFamily family);
92 virtual void SetStyle(wxFontStyle style);
93 virtual void SetWeight(wxFontWeight weight);
94 virtual bool SetFaceName( const wxString& faceName );
95 virtual void SetUnderlined( bool underlined );
96 virtual void SetStrikethrough(bool strikethrough);
97 virtual void SetEncoding(wxFontEncoding encoding);
98
99 wxDECLARE_COMMON_FONT_METHODS();
100
101 // Set Pango attributes in the specified layout. Currently only
102 // underlined and strike-through attributes are handled by this function.
103 //
104 // If neither of them is specified, returns false, otherwise sets up the
105 // attributes and returns true.
106 bool GTKSetPangoAttrs(PangoLayout* layout) const;
107
108 // implementation from now on
109 void Unshare();
110
111 // no data :-)
112
113 protected:
114 virtual void DoSetNativeFontInfo( const wxNativeFontInfo& info );
115
116 virtual wxGDIRefData* CreateGDIRefData() const;
117 virtual wxGDIRefData* CloneGDIRefData(const wxGDIRefData* data) const;
118
119 virtual wxFontFamily DoGetFamily() const;
120
121 private:
122 void Init();
123
124 DECLARE_DYNAMIC_CLASS(wxFont)
125 };
126
127 #endif // _WX_GTK_FONT_H_