author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 18 Aug 2010 10:37:55 +0300 | |
changeset 33 | 3e2da88830cd |
parent 30 | 5dc02b23752f |
permissions | -rw-r--r-- |
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/**************************************************************************** |
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** |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (qt-info@nokia.com) |
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** |
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** This file is part of the QtGui module of the Qt Toolkit. |
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** |
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** $QT_BEGIN_LICENSE:LGPL$ |
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** No Commercial Usage |
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** This file contains pre-release code and may not be distributed. |
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** You may use this file in accordance with the terms and conditions |
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** contained in the Technology Preview License Agreement accompanying |
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** this package. |
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** |
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** GNU Lesser General Public License Usage |
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** Alternatively, this file may be used under the terms of the GNU Lesser |
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** General Public License version 2.1 as published by the Free Software |
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** Foundation and appearing in the file LICENSE.LGPL included in the |
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** packaging of this file. Please review the following information to |
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** ensure the GNU Lesser General Public License version 2.1 requirements |
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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** |
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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at qt-info@nokia.com. |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** $QT_END_LICENSE$ |
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** |
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****************************************************************************/ |
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#include "qstylefactory.h" |
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#include "qstyleplugin.h" |
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#include "private/qfactoryloader_p.h" |
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#include "qmutex.h" |
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#include "qapplication.h" |
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#include "qwindowsstyle.h" |
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#include "qmotifstyle.h" |
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#include "qcdestyle.h" |
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#ifndef QT_NO_STYLE_PLASTIQUE |
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#include "qplastiquestyle.h" |
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#endif |
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#ifndef QT_NO_STYLE_CLEANLOOKS |
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#include "qcleanlooksstyle.h" |
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#endif |
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#ifndef QT_NO_STYLE_GTK |
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#include "qgtkstyle.h" |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSXP |
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#include "qwindowsxpstyle.h" |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSVISTA |
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#include "qwindowsvistastyle.h" |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSCE |
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#include "qwindowscestyle.h" |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSMOBILE |
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#include "qwindowsmobilestyle.h" |
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#endif |
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#ifndef QT_NO_STYLE_S60 |
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#include "qs60style.h" |
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#endif |
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QT_BEGIN_NAMESPACE |
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#if !defined(QT_NO_STYLE_MAC) && defined(Q_WS_MAC) |
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QT_BEGIN_INCLUDE_NAMESPACE |
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# include "qmacstyle_mac.h" |
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QT_END_INCLUDE_NAMESPACE |
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#endif |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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#ifndef QT_NO_LIBRARY |
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Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader, |
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(QStyleFactoryInterface_iid, QLatin1String("/styles"), Qt::CaseInsensitive)) |
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#endif |
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/*! |
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\class QStyleFactory |
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\brief The QStyleFactory class creates QStyle objects. |
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\ingroup appearance |
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The QStyle class is an abstract base class that encapsulates the |
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look and feel of a GUI. QStyleFactory creates a QStyle object |
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using the create() function and a key identifying the style. The |
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styles are either built-in or dynamically loaded from a style |
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plugin (see QStylePlugin). |
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The valid keys can be retrieved using the keys() |
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function. Typically they include "windows", "motif", "cde", |
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"plastique" and "cleanlooks". Depending on the platform, |
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"windowsxp", "windowsvista" and "macintosh" may be available. |
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Note that keys are case insensitive. |
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\sa QStyle |
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*/ |
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/*! |
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Creates and returns a QStyle object that matches the given \a key, or |
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returns 0 if no matching style is found. |
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Both built-in styles and styles from style plugins are queried for a |
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matching style. |
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\note The keys used are case insensitive. |
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\sa keys() |
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*/ |
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QStyle *QStyleFactory::create(const QString& key) |
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{ |
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QStyle *ret = 0; |
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QString style = key.toLower(); |
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#ifndef QT_NO_STYLE_WINDOWS |
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if (style == QLatin1String("windows")) |
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ret = new QWindowsStyle; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSCE |
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if (style == QLatin1String("windowsce")) |
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ret = new QWindowsCEStyle; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSMOBILE |
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if (style == QLatin1String("windowsmobile")) |
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ret = new QWindowsMobileStyle; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSXP |
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if (style == QLatin1String("windowsxp")) |
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ret = new QWindowsXPStyle; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSVISTA |
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if (style == QLatin1String("windowsvista")) |
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ret = new QWindowsVistaStyle; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_MOTIF |
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if (style == QLatin1String("motif")) |
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ret = new QMotifStyle; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_CDE |
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if (style == QLatin1String("cde")) |
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ret = new QCDEStyle; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_S60 |
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if (style == QLatin1String("s60")) |
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ret = new QS60Style; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_PLASTIQUE |
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if (style == QLatin1String("plastique")) |
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ret = new QPlastiqueStyle; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_CLEANLOOKS |
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if (style == QLatin1String("cleanlooks")) |
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ret = new QCleanlooksStyle; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_GTK |
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if (style == QLatin1String("gtk") || style == QLatin1String("gtk+")) |
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ret = new QGtkStyle; |
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else |
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#endif |
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#ifndef QT_NO_STYLE_MAC |
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if (style.startsWith(QLatin1String("macintosh"))) { |
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ret = new QMacStyle; |
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# ifdef Q_WS_MAC |
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if (style == QLatin1String("macintosh")) |
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style += QLatin1String(" (aqua)"); |
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# endif |
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} else |
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#endif |
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{ } // Keep these here - they make the #ifdefery above work |
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#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS) |
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if(!ret) { |
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if (QStyleFactoryInterface *factory = qobject_cast<QStyleFactoryInterface*>(loader()->instance(style))) |
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ret = factory->create(style); |
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} |
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#endif |
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if(ret) |
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ret->setObjectName(style); |
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return ret; |
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} |
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/*! |
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Returns the list of valid keys, i.e. the keys this factory can |
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create styles for. |
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\sa create() |
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*/ |
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QStringList QStyleFactory::keys() |
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{ |
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#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS) |
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QStringList list = loader()->keys(); |
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#else |
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QStringList list; |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWS |
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if (!list.contains(QLatin1String("Windows"))) |
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list << QLatin1String("Windows"); |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSCE |
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if (!list.contains(QLatin1String("WindowsCE"))) |
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list << QLatin1String("WindowsCE"); |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSMOBILE |
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if (!list.contains(QLatin1String("WindowsMobile"))) |
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list << QLatin1String("WindowsMobile"); |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSXP |
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if (!list.contains(QLatin1String("WindowsXP")) && |
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(QSysInfo::WindowsVersion >= QSysInfo::WV_XP && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)) |
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list << QLatin1String("WindowsXP"); |
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#endif |
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#ifndef QT_NO_STYLE_WINDOWSVISTA |
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if (!list.contains(QLatin1String("WindowsVista")) && |
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(QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)) |
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list << QLatin1String("WindowsVista"); |
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#endif |
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#ifndef QT_NO_STYLE_MOTIF |
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if (!list.contains(QLatin1String("Motif"))) |
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list << QLatin1String("Motif"); |
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#endif |
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#ifndef QT_NO_STYLE_CDE |
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if (!list.contains(QLatin1String("CDE"))) |
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list << QLatin1String("CDE"); |
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#endif |
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#ifndef QT_NO_STYLE_S60 |
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if (!list.contains(QLatin1String("S60"))) |
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list << QLatin1String("S60"); |
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#endif |
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#ifndef QT_NO_STYLE_PLASTIQUE |
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if (!list.contains(QLatin1String("Plastique"))) |
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list << QLatin1String("Plastique"); |
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#endif |
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#ifndef QT_NO_STYLE_GTK |
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if (!list.contains(QLatin1String("GTK+"))) |
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list << QLatin1String("GTK+"); |
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#endif |
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#ifndef QT_NO_STYLE_CLEANLOOKS |
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if (!list.contains(QLatin1String("Cleanlooks"))) |
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list << QLatin1String("Cleanlooks"); |
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#endif |
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#ifndef QT_NO_STYLE_MAC |
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QString mstyle = QLatin1String("Macintosh"); |
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# ifdef Q_WS_MAC |
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mstyle += QLatin1String(" (aqua)"); |
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# endif |
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if (!list.contains(mstyle)) |
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list << mstyle; |
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#endif |
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return list; |
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} |
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QT_END_NAMESPACE |