mirror of
https://bitbucket.org/smil3y/katie.git
synced 2025-02-26 20:03:13 +00:00
155 lines
4.3 KiB
C++
155 lines
4.3 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Copyright (C) 2016-2020 Ivailo Monev
|
|
**
|
|
** This file is part of the QtGui module of the Katie Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
**
|
|
** GNU Lesser General Public License Usage
|
|
** 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.
|
|
**
|
|
** As a special exception, The Qt Company gives you certain additional
|
|
** rights. These rights are described in The Qt Company LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3.0 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU General Public License version 3.0 requirements will be
|
|
** met: http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include "qstylefactory.h"
|
|
#include "qstyleplugin.h"
|
|
#include "qfactoryloader_p.h"
|
|
#include "qmutex.h"
|
|
|
|
#include "qapplication.h"
|
|
#include "qwindowsstyle.h"
|
|
#include "qmotifstyle.h"
|
|
#ifndef QT_NO_STYLE_PLASTIQUE
|
|
#include "qplastiquestyle.h"
|
|
#endif
|
|
#ifndef QT_NO_STYLE_CLEANLOOKS
|
|
#include "qcleanlooksstyle.h"
|
|
#endif
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
#ifndef QT_NO_LIBRARY
|
|
Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, stylesloader,
|
|
(QStyleFactoryInterface_iid, QLatin1String("/styles"), Qt::CaseInsensitive))
|
|
#endif
|
|
|
|
/*!
|
|
\class QStyleFactory
|
|
\brief The QStyleFactory class creates QStyle objects.
|
|
|
|
\ingroup appearance
|
|
|
|
The QStyle class is an abstract base class that encapsulates the
|
|
look and feel of a GUI. QStyleFactory creates a QStyle object
|
|
using the create() function and a key identifying the style. The
|
|
styles are either built-in or dynamically loaded from a style
|
|
plugin (see QStylePlugin).
|
|
|
|
The valid keys can be retrieved using the keys()
|
|
function. Typically they include "windows", "motif",
|
|
"plastique" and "cleanlooks". Note that keys are case
|
|
insensitive.
|
|
|
|
\sa QStyle
|
|
*/
|
|
|
|
/*!
|
|
Creates and returns a QStyle object that matches the given \a key, or
|
|
returns 0 if no matching style is found.
|
|
|
|
Both built-in styles and styles from style plugins are queried for a
|
|
matching style.
|
|
|
|
\note The keys used are case insensitive.
|
|
|
|
\sa keys()
|
|
*/
|
|
QStyle *QStyleFactory::create(const QString& key)
|
|
{
|
|
QStyle *ret = Q_NULLPTR;
|
|
QString style = key.toLower();
|
|
#ifndef QT_NO_STYLE_WINDOWS
|
|
if (style == QLatin1String("windows"))
|
|
ret = new QWindowsStyle;
|
|
else
|
|
#endif
|
|
#ifndef QT_NO_STYLE_MOTIF
|
|
if (style == QLatin1String("motif"))
|
|
ret = new QMotifStyle;
|
|
else
|
|
#endif
|
|
#ifndef QT_NO_STYLE_PLASTIQUE
|
|
if (style == QLatin1String("plastique"))
|
|
ret = new QPlastiqueStyle;
|
|
else
|
|
#endif
|
|
#ifndef QT_NO_STYLE_CLEANLOOKS
|
|
if (style == QLatin1String("cleanlooks"))
|
|
ret = new QCleanlooksStyle;
|
|
else
|
|
#endif
|
|
{ } // Keep these here - they make the #ifdefery above work
|
|
#if !defined(QT_NO_LIBRARY)
|
|
if(!ret) {
|
|
if (QStyleFactoryInterface *factory = qobject_cast<QStyleFactoryInterface*>(stylesloader()->instance(style)))
|
|
ret = factory->create(style);
|
|
}
|
|
#endif
|
|
if(ret)
|
|
ret->setObjectName(style);
|
|
return ret;
|
|
}
|
|
|
|
/*!
|
|
Returns the list of valid keys, i.e. the keys this factory can
|
|
create styles for.
|
|
|
|
\sa create()
|
|
*/
|
|
QStringList QStyleFactory::keys()
|
|
{
|
|
#if !defined(QT_NO_LIBRARY)
|
|
QStringList list = stylesloader()->keys();
|
|
#else
|
|
QStringList list;
|
|
#endif
|
|
#ifndef QT_NO_STYLE_WINDOWS
|
|
list << QLatin1String("Windows");
|
|
#endif
|
|
#ifndef QT_NO_STYLE_MOTIF
|
|
list << QLatin1String("Motif");
|
|
#endif
|
|
#ifndef QT_NO_STYLE_PLASTIQUE
|
|
list << QLatin1String("Plastique");
|
|
#endif
|
|
#ifndef QT_NO_STYLE_CLEANLOOKS
|
|
list << QLatin1String("Cleanlooks");
|
|
#endif
|
|
return list;
|
|
}
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
|
|
|
|
|