1 | /****************************************************************************
|
---|
2 | ** $Id: qiconset.h 2 2005-11-16 15:49:26Z dmik $
|
---|
3 | **
|
---|
4 | ** Definition of QIconSet class
|
---|
5 | **
|
---|
6 | ** Created : 980318
|
---|
7 | **
|
---|
8 | ** Copyright (C) 1992-2001 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 QICONSET_H
|
---|
39 | #define QICONSET_H
|
---|
40 |
|
---|
41 | #ifndef QT_H
|
---|
42 | #include "qobject.h"
|
---|
43 | #include "qpixmap.h"
|
---|
44 | #endif // QT_H
|
---|
45 |
|
---|
46 | #ifndef QT_NO_ICONSET
|
---|
47 |
|
---|
48 | class QIconFactory;
|
---|
49 | class QIconSetPrivate;
|
---|
50 |
|
---|
51 | // ### Remove all 'virtual' functions in QIconSet (but not QIconFactory) in Qt 4.0
|
---|
52 | class Q_EXPORT QIconSet
|
---|
53 | {
|
---|
54 | public:
|
---|
55 | // the implementation makes assumptions about the value of these
|
---|
56 | enum Size { Automatic, Small, Large };
|
---|
57 | enum Mode { Normal, Disabled, Active };
|
---|
58 | enum State { On, Off };
|
---|
59 |
|
---|
60 | QIconSet();
|
---|
61 | QIconSet( const QPixmap& pixmap, Size size = Automatic );
|
---|
62 | QIconSet( const QPixmap& smallPix, const QPixmap& largePix );
|
---|
63 | QIconSet( const QIconSet& other );
|
---|
64 | virtual ~QIconSet();
|
---|
65 |
|
---|
66 | void reset( const QPixmap& pixmap, Size size );
|
---|
67 |
|
---|
68 | virtual void setPixmap( const QPixmap& pixmap, Size size,
|
---|
69 | Mode mode = Normal, State state = Off );
|
---|
70 | virtual void setPixmap( const QString& fileName, Size size,
|
---|
71 | Mode mode = Normal, State state = Off );
|
---|
72 | QPixmap pixmap( Size size, Mode mode, State state = Off ) const;
|
---|
73 | QPixmap pixmap( Size size, bool enabled, State state = Off ) const;
|
---|
74 | QPixmap pixmap() const;
|
---|
75 | bool isGenerated( Size size, Mode mode, State state = Off ) const;
|
---|
76 | void clearGenerated();
|
---|
77 | void installIconFactory( QIconFactory *factory );
|
---|
78 |
|
---|
79 | bool isNull() const;
|
---|
80 |
|
---|
81 | void detach();
|
---|
82 |
|
---|
83 | QIconSet& operator=( const QIconSet& other );
|
---|
84 |
|
---|
85 | // static functions
|
---|
86 | static void setIconSize( Size which, const QSize& size );
|
---|
87 | static const QSize& iconSize( Size which );
|
---|
88 |
|
---|
89 | #ifndef Q_QDOC
|
---|
90 | Q_DUMMY_COMPARISON_OPERATOR(QIconSet)
|
---|
91 | #endif
|
---|
92 |
|
---|
93 | private:
|
---|
94 | void normalize( Size& which, const QSize& pixSize );
|
---|
95 | QPixmap *createScaled( Size size, const QPixmap *suppliedPix ) const;
|
---|
96 | QPixmap *createDisabled( Size size, State state ) const;
|
---|
97 |
|
---|
98 | QIconSetPrivate *d;
|
---|
99 | };
|
---|
100 |
|
---|
101 | class Q_EXPORT QIconFactory : private QShared
|
---|
102 | {
|
---|
103 | public:
|
---|
104 | QIconFactory();
|
---|
105 | virtual ~QIconFactory();
|
---|
106 |
|
---|
107 | virtual QPixmap *createPixmap( const QIconSet& iconSet, QIconSet::Size size,
|
---|
108 | QIconSet::Mode mode, QIconSet::State state );
|
---|
109 | void setAutoDelete( bool autoDelete ) { autoDel = autoDelete; }
|
---|
110 | bool autoDelete() const { return autoDel; }
|
---|
111 |
|
---|
112 | static QIconFactory *defaultFactory();
|
---|
113 | static void installDefaultFactory( QIconFactory *factory );
|
---|
114 |
|
---|
115 | private:
|
---|
116 | #if defined(Q_DISABLE_COPY)
|
---|
117 | QIconFactory( const QIconFactory & );
|
---|
118 | QIconFactory &operator=( const QIconFactory & );
|
---|
119 | #endif
|
---|
120 |
|
---|
121 | friend class QIconSet;
|
---|
122 | friend class QIconSetPrivate;
|
---|
123 |
|
---|
124 | uint autoDel : 1;
|
---|
125 | uint unused : 31;
|
---|
126 | };
|
---|
127 |
|
---|
128 | #endif // QT_NO_ICONSET
|
---|
129 | #endif
|
---|