/****************************************************************************+ −
**+ −
** Copyright (C) 2010 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.+ −
**+ −
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**+ −
**+ −
** $QT_END_LICENSE$+ −
**+ −
****************************************************************************/+ −
+ −
#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;+ −
+ −
static QIcon fromTheme(const QString &name, const QIcon &fallback = QIcon());+ −
static bool hasThemeIcon(const QString &name);+ −
+ −
static QStringList themeSearchPaths();+ −
static void setThemeSearchPaths(const QStringList &searchpath);+ −
+ −
static QString themeName();+ −
static void setThemeName(const QString &path);+ −
+ −
+ −
#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+ −