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133 lines
4.3 KiB
133 lines
4.3 KiB
/****************************************************************************
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**
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** Definition of QIconSet class
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**
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** Created : 980318
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the kernel module of the Qt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free Qt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.QPL
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** included in the packaging of this file. Licensees holding valid Qt
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** Commercial licenses may use this file in accordance with the Qt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef QICONSET_H
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#define QICONSET_H
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#ifndef QT_H
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#include "qobject.h"
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#include "qpixmap.h"
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#endif // QT_H
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#ifndef QT_NO_ICONSET
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class QIconFactory;
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class QIconSetPrivate;
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// ### Remove all 'virtual' functions in QIconSet (but not QIconFactory) in Qt 4.0
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class Q_EXPORT QIconSet
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{
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public:
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// the implementation makes assumptions about the value of these
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enum Size { Automatic, Small, Large };
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enum Mode { Normal, Disabled, Active };
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enum State { On, Off };
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QIconSet();
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QIconSet( const QPixmap& pixmap, Size size = Automatic );
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QIconSet( const QPixmap& smallPix, const QPixmap& largePix );
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QIconSet( const QIconSet& other );
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virtual ~QIconSet();
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void reset( const QPixmap& pixmap, Size size );
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virtual void setPixmap( const QPixmap& pixmap, Size size,
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Mode mode = Normal, State state = Off );
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virtual void setPixmap( const QString& fileName, Size size,
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Mode mode = Normal, State state = Off );
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QPixmap pixmap( Size size, Mode mode, State state = Off ) const;
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QPixmap pixmap( Size size, bool enabled, State state = Off ) const;
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QPixmap pixmap() const;
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bool isGenerated( Size size, Mode mode, State state = Off ) const;
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void clearGenerated();
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void installIconFactory( QIconFactory *factory );
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bool isNull() const;
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void detach();
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QIconSet& operator=( const QIconSet& other );
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// static functions
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static void setIconSize( Size which, const QSize& size );
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static const QSize& iconSize( Size which );
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#ifndef Q_QDOC
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Q_DUMMY_COMPARISON_OPERATOR(QIconSet)
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#endif
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private:
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void normalize( Size& which, const QSize& pixSize );
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QPixmap *createScaled( Size size, const QPixmap *suppliedPix ) const;
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QPixmap *createDisabled( Size size, State state ) const;
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QIconSetPrivate *d;
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};
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class Q_EXPORT QIconFactory : private QShared
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{
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public:
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QIconFactory();
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virtual ~QIconFactory();
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virtual QPixmap *createPixmap( const QIconSet& iconSet, QIconSet::Size size,
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QIconSet::Mode mode, QIconSet::State state );
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void setAutoDelete( bool autoDelete ) { autoDel = autoDelete; }
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bool autoDelete() const { return autoDel; }
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static QIconFactory *defaultFactory();
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static void installDefaultFactory( QIconFactory *factory );
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private:
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#if defined(Q_DISABLE_COPY)
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QIconFactory( const QIconFactory & );
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QIconFactory &operator=( const QIconFactory & );
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#endif
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friend class QIconSet;
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friend class QIconSetPrivate;
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uint autoDel : 1;
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uint unused : 31;
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};
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#endif // QT_NO_ICONSET
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#endif
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