1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QICON_H
#define QICON_H
#include <QtCore/qglobal.h>
#include <QtCore/qsize.h>
#include <QtCore/qlist.h>
#include <QtGui/qpixmap.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
class QIconPrivate;
class QIconEngine;
class QIconEngineV2;
class Q_GUI_EXPORT QIcon
{
public:
enum Mode { Normal, Disabled, Active, Selected };
enum State { On, Off };
QIcon();
QIcon(const QPixmap &pixmap);
QIcon(const QIcon &other);
explicit QIcon(const QString &fileName); // file or resource name
explicit QIcon(QIconEngine *engine);
explicit QIcon(QIconEngineV2 *engine);
~QIcon();
QIcon &operator=(const QIcon &other);
operator QVariant() const;
QPixmap pixmap(const QSize &size, Mode mode = Normal, State state = Off) const;
inline QPixmap pixmap(int w, int h, Mode mode = Normal, State state = Off) const
{ return pixmap(QSize(w, h), mode, state); }
inline QPixmap pixmap(int extent, Mode mode = Normal, State state = Off) const
{ return pixmap(QSize(extent, extent), mode, state); }
QSize actualSize(const QSize &size, Mode mode = Normal, State state = Off) const;
void paint(QPainter *painter, const QRect &rect, Qt::Alignment alignment = Qt::AlignCenter, Mode mode = Normal, State state = Off) const;
inline void paint(QPainter *painter, int x, int y, int w, int h, Qt::Alignment alignment = Qt::AlignCenter, Mode mode = Normal, State state = Off) const
{ paint(painter, QRect(x, y, w, h), alignment, mode, state); }
bool isNull() const;
bool isDetached() const;
void detach();
int serialNumber() const;
qint64 cacheKey() const;
void addPixmap(const QPixmap &pixmap, Mode mode = Normal, State state = Off);
void addFile(const QString &fileName, const QSize &size = QSize(), Mode mode = Normal, State state = Off);
QList<QSize> availableSizes(Mode mode = Normal, State state = Off) const;
#ifdef QT3_SUPPORT
enum Size { Small, Large, Automatic = Small };
static QT3_SUPPORT void setPixmapSize(Size which, const QSize &size);
static QT3_SUPPORT QSize pixmapSize(Size which);
inline QT3_SUPPORT void reset(const QPixmap &pixmap, Size /*size*/) { *this = QIcon(pixmap); }
inline QT3_SUPPORT void setPixmap(const QPixmap &pixmap, Size, Mode mode = Normal, State state = Off)
{ addPixmap(pixmap, mode, state); }
inline QT3_SUPPORT void setPixmap(const QString &fileName, Size, Mode mode = Normal, State state = Off)
{ addPixmap(QPixmap(fileName), mode, state); }
QT3_SUPPORT QPixmap pixmap(Size size, Mode mode, State state = Off) const;
QT3_SUPPORT QPixmap pixmap(Size size, bool enabled, State state = Off) const;
QT3_SUPPORT QPixmap pixmap() const;
#endif
Q_DUMMY_COMPARISON_OPERATOR(QIcon)
private:
QIconPrivate *d;
#if !defined(QT_NO_DATASTREAM)
friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QIcon &);
friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QIcon &);
#endif
public:
typedef QIconPrivate * DataPtr;
inline DataPtr &data_ptr() { return d; }
};
Q_DECLARE_SHARED(QIcon)
Q_DECLARE_TYPEINFO(QIcon, Q_MOVABLE_TYPE);
#if !defined(QT_NO_DATASTREAM)
Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QIcon &);
Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QIcon &);
#endif
#ifdef QT3_SUPPORT
typedef QIcon QIconSet;
#endif
QT_END_NAMESPACE
QT_END_HEADER
#endif // QICON_H
|
