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1 | /**************************************************************************** | ||
2 | ** $Id$ | ||
3 | ** | ||
4 | ** Definition of the QStyleSheet class | ||
5 | ** | ||
6 | ** Created : 990101 | ||
7 | ** | ||
8 | ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. | ||
9 | ** | ||
10 | ** This file is part of the kernel module of the Qt GUI Toolkit. | ||
11 | ** | ||
12 | ** This file may be distributed under the terms of the Q Public License | ||
13 | ** as defined by Trolltech AS of Norway and appearing in the file | ||
14 | ** LICENSE.QPL included in the packaging of this file. | ||
15 | ** | ||
16 | ** This file may be distributed and/or modified under the terms of the | ||
17 | ** GNU General Public License version 2 as published by the Free Software | ||
18 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
19 | ** packaging of this file. | ||
20 | ** | ||
21 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition | ||
22 | ** licenses may use this file in accordance with the Qt Commercial License | ||
23 | ** Agreement provided with the Software. | ||
24 | ** | ||
25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
27 | ** | ||
28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for | ||
29 | ** information about Qt Commercial License Agreements. | ||
30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information. | ||
31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
32 | ** | ||
33 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
34 | ** not clear to you. | ||
35 | ** | ||
36 | **********************************************************************/ | ||
37 | |||
38 | #ifndef QSTYLESHEET_H | ||
39 | #define QSTYLESHEET_H | ||
40 | |||
41 | #ifndef QT_H | ||
42 | #include "qt3namespace.h" | ||
43 | #include "qstring.h" | ||
44 | #include "qvaluelist.h" | ||
45 | #include "qvector.h" | ||
46 | #include "qdict.h" | ||
47 | #include "qobject.h" | ||
48 | #endif // QT_H | ||
49 | |||
50 | template<class Key, class T> class QMap; | ||
51 | |||
52 | namespace Qt3 { | ||
53 | |||
54 | class QStyleSheet; | ||
55 | class QTextDocument; | ||
56 | class QStyleSheetItemData; | ||
57 | |||
58 | class Q_EXPORT QStyleSheetItem : public Qt | ||
59 | { | ||
60 | public: | ||
61 | QStyleSheetItem( QStyleSheet* parent, const QString& name ); | ||
62 | QStyleSheetItem( const QStyleSheetItem & ); | ||
63 | ~QStyleSheetItem(); | ||
64 | |||
65 | QString name() const; | ||
66 | |||
67 | QStyleSheet* styleSheet(); | ||
68 | const QStyleSheet* styleSheet() const; | ||
69 | |||
70 | enum AdditionalStyleValues { Undefined = - 1}; | ||
71 | |||
72 | enum DisplayMode { | ||
73 | DisplayBlock, | ||
74 | DisplayInline, | ||
75 | DisplayListItem, | ||
76 | DisplayNone | ||
77 | }; | ||
78 | |||
79 | DisplayMode displayMode() const; | ||
80 | void setDisplayMode(DisplayMode m); | ||
81 | |||
82 | int alignment() const; | ||
83 | void setAlignment( int f); | ||
84 | |||
85 | enum VerticalAlignment { | ||
86 | VAlignBaseline, | ||
87 | VAlignSub, | ||
88 | VAlignSuper | ||
89 | }; | ||
90 | |||
91 | VerticalAlignment verticalAlignment() const; | ||
92 | void setVerticalAlignment( VerticalAlignment valign ); | ||
93 | |||
94 | int fontWeight() const; | ||
95 | void setFontWeight(int w); | ||
96 | |||
97 | int logicalFontSize() const; | ||
98 | void setLogicalFontSize(int s); | ||
99 | |||
100 | int logicalFontSizeStep() const; | ||
101 | void setLogicalFontSizeStep( int s ); | ||
102 | |||
103 | int fontSize() const; | ||
104 | void setFontSize(int s); | ||
105 | |||
106 | QString fontFamily() const; | ||
107 | void setFontFamily( const QString& ); | ||
108 | |||
109 | int numberOfColumns() const; | ||
110 | void setNumberOfColumns(int ncols); | ||
111 | |||
112 | QColor color() const; | ||
113 | void setColor( const QColor &); | ||
114 | |||
115 | bool fontItalic() const; | ||
116 | void setFontItalic( bool ); | ||
117 | bool definesFontItalic() const; | ||
118 | |||
119 | bool fontUnderline() const; | ||
120 | void setFontUnderline( bool ); | ||
121 | bool definesFontUnderline() const; | ||
122 | |||
123 | bool isAnchor() const; | ||
124 | void setAnchor(bool anc); | ||
125 | |||
126 | enum WhiteSpaceMode { WhiteSpaceNormal, WhiteSpacePre, WhiteSpaceNoWrap }; | ||
127 | WhiteSpaceMode whiteSpaceMode() const; | ||
128 | void setWhiteSpaceMode(WhiteSpaceMode m); | ||
129 | |||
130 | enum Margin { | ||
131 | MarginLeft, | ||
132 | MarginRight, | ||
133 | MarginTop, | ||
134 | MarginBottom, | ||
135 | MarginFirstLine, | ||
136 | MarginAll, | ||
137 | MarginVertical, | ||
138 | MarginHorizontal | ||
139 | }; | ||
140 | |||
141 | int margin( Margin m) const; | ||
142 | void setMargin( Margin, int); | ||
143 | |||
144 | enum ListStyle { | ||
145 | ListDisc, | ||
146 | ListCircle, | ||
147 | ListSquare, | ||
148 | ListDecimal, | ||
149 | ListLowerAlpha, | ||
150 | ListUpperAlpha | ||
151 | }; | ||
152 | |||
153 | ListStyle listStyle() const; | ||
154 | void setListStyle( ListStyle ); | ||
155 | |||
156 | QString contexts() const; | ||
157 | void setContexts( const QString& ); | ||
158 | bool allowedInContext( const QStyleSheetItem* ) const; | ||
159 | |||
160 | bool selfNesting() const; | ||
161 | void setSelfNesting( bool ); | ||
162 | |||
163 | void setLineSpacing( int ls ); | ||
164 | int lineSpacing() const; | ||
165 | |||
166 | private: | ||
167 | void init(); | ||
168 | QStyleSheetItemData* d; | ||
169 | }; | ||
170 | |||
171 | |||
172 | #if defined(Q_TEMPLATEDLL) | ||
173 | // MOC_SKIP_BEGIN | ||
174 | template class Q_EXPORT QDict<QStyleSheetItem>; | ||
175 | template class Q_EXPORT QValueList< QPtrVector<QStyleSheetItem> >; | ||
176 | template class Q_EXPORT QPtrVector<QStyleSheetItem>; | ||
177 | template class Q_EXPORT QValueList<QStyleSheetItem::ListStyle>; | ||
178 | // MOC_SKIP_END | ||
179 | #endif | ||
180 | |||
181 | class QTextCustomItem; | ||
182 | |||
183 | class Q_EXPORT QStyleSheet : public QObject | ||
184 | { | ||
185 | Q_OBJECT | ||
186 | public: | ||
187 | QStyleSheet( QObject *parent=0, const char *name=0 ); | ||
188 | virtual ~QStyleSheet(); | ||
189 | |||
190 | static QStyleSheet* defaultSheet(); | ||
191 | static void setDefaultSheet( QStyleSheet* ); | ||
192 | |||
193 | |||
194 | QStyleSheetItem* item( const QString& name); | ||
195 | const QStyleSheetItem* item( const QString& name) const; | ||
196 | |||
197 | void insert( QStyleSheetItem* item); | ||
198 | |||
199 | virtual QTextCustomItem* tag( const QString& name, | ||
200 | const QMap<QString, QString> &attr, | ||
201 | const QString& context, | ||
202 | const QMimeSourceFactory& factory, | ||
203 | bool emptyTag, QTextDocument *doc ) const; | ||
204 | |||
205 | static QString escape( const QString& ); | ||
206 | static QString convertFromPlainText( const QString&, QStyleSheetItem::WhiteSpaceMode mode = QStyleSheetItem::WhiteSpacePre ); | ||
207 | static bool mightBeRichText( const QString& ); | ||
208 | |||
209 | virtual void scaleFont( QFont& font, int logicalSize ) const; | ||
210 | |||
211 | virtual void error( const QString& ) const; | ||
212 | |||
213 | private: | ||
214 | void init(); | ||
215 | QDict<QStyleSheetItem> styles; | ||
216 | QStyleSheetItem* nullstyle; | ||
217 | }; | ||
218 | |||
219 | } // namespace Qt3 | ||
220 | |||
221 | #endif // QSTYLESHEET_H | ||