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/****************************************************************************
**
** Copyright (C) 2011 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qtoolbarextension_p.h"
#include <qpixmap.h>
#include <qstyle.h>
#include <qstylepainter.h>
#include <qstyleoption.h>
#ifndef QT_NO_TOOLBUTTON
QT_BEGIN_NAMESPACE
QToolBarExtension::QToolBarExtension(QWidget *parent)
: QToolButton(parent)
{
setObjectName(QLatin1String("qt_toolbar_ext_button"));
setAutoRaise(true);
setOrientation(Qt::Horizontal);
setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
setCheckable(true);
}
void QToolBarExtension::setOrientation(Qt::Orientation o)
{
QStyleOption opt;
opt.init(this);
if (o == Qt::Horizontal) {
setIcon(style()->standardIcon(QStyle::SP_ToolBarHorizontalExtensionButton, &opt));
} else {
setIcon(style()->standardIcon(QStyle::SP_ToolBarVerticalExtensionButton, &opt));
}
}
void QToolBarExtension::paintEvent(QPaintEvent *)
{
QStylePainter p(this);
QStyleOptionToolButton opt;
initStyleOption(&opt);
// We do not need to draw both extension arrows
opt.features &= ~QStyleOptionToolButton::HasMenu;
p.drawComplexControl(QStyle::CC_ToolButton, opt);
}
QSize QToolBarExtension::sizeHint() const
{
int ext = style()->pixelMetric(QStyle::PM_ToolBarExtensionExtent);
return QSize(ext, ext);
}
QT_END_NAMESPACE
#endif // QT_NO_TOOLBUTTON
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