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diff --git a/src/gui/widgets/qcommandlinkbutton.cpp b/src/gui/widgets/qcommandlinkbutton.cpp
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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 "qcommandlinkbutton.h"
-#include "qstylepainter.h"
-#include "qstyleoption.h"
-#include "qtextdocument.h"
-#include "qtextlayout.h"
-#include "qcolor.h"
-#include "qfont.h"
-#include <qmath.h>
-
-#include "private/qpushbutton_p.h"
-
-QT_BEGIN_NAMESPACE
-
-/*!
-    \class QCommandLinkButton
-    \since 4.4
-    \brief The QCommandLinkButton widget provides a Vista style command link button.
-
-    \ingroup basicwidgets
-
-
-    The command link is a new control that was introduced by Windows Vista. It's
-    intended use is similar to that of a radio button in that it is used to choose
-    between a set of mutually exclusive options. Command link buttons should not
-    be used by themselves but rather as an alternative to radio buttons in
-    Wizards and dialogs and makes pressing the "next" button redundant.
-    The appearance is generally similar to that of a flat pushbutton, but
-    it allows for a descriptive text in addition to the normal button text.
-    By default it will also carry an arrow icon, indicating that pressing the
-    control will open another window or page.
-
-    \sa QPushButton QRadioButton
-*/
-
-/*!
-    \property QCommandLinkButton::description
-    \brief A descriptive label to complement the button text
-
-    Setting this property will set a descriptive text on the
-    button, complementing the text label. This will usually
-    be displayed in a smaller font than the primary text.
-*/
-
-/*!
-    \property QCommandLinkButton::flat
-    \brief This property determines whether the button is displayed as a flat
-    panel or with a border.
-
-    By default, this property is set to false.
-
-    \sa QPushButton::flat
-*/
-
-class QCommandLinkButtonPrivate : public QPushButtonPrivate
-{
-    Q_DECLARE_PUBLIC(QCommandLinkButton)
-
-public:
-    QCommandLinkButtonPrivate()
-        : QPushButtonPrivate(){}
-
-    void init();
-    qreal titleSize() const;
-    bool usingVistaStyle() const;
-
-    QFont titleFont() const;
-    QFont descriptionFont() const;
-
-    QRect titleRect() const;
-    QRect descriptionRect() const;
-
-    int textOffset() const;
-    int descriptionOffset() const;
-    int descriptionHeight(int width) const;
-    QColor mergedColors(const QColor &a, const QColor &b, int value) const;
-
-    int topMargin() const { return 10; }
-    int leftMargin() const { return 7; }
-    int rightMargin() const { return 4; }
-    int bottomMargin() const { return 10; }
-
-    QString description;
-    QColor currentColor;
-};
-
-// Mix colors a and b with a ratio in the range [0-255]
-QColor QCommandLinkButtonPrivate::mergedColors(const QColor &a, const QColor &b, int value = 50) const
-{
-    Q_ASSERT(value >= 0);
-    Q_ASSERT(value <= 255);
-    QColor tmp = a;
-    tmp.setRed((tmp.red() * value) / 255 + (b.red() * (255 - value)) / 255);
-    tmp.setGreen((tmp.green() * value) / 255 + (b.green() * (255 - value)) / 255);
-    tmp.setBlue((tmp.blue() * value) / 255 + (b.blue() * (255 - value)) / 255);
-    return tmp;
-}
-
-QFont QCommandLinkButtonPrivate::titleFont() const
-{
-    Q_Q(const QCommandLinkButton);
-    QFont font = q->font();
-    if (usingVistaStyle()) {
-        font.setPointSizeF(12.0);
-    } else {
-        font.setBold(true);
-        font.setPointSizeF(9.0);
-    }
-
-    // Note the font will be resolved against
-    // QPainters font, so we need to restore the mask
-    int resolve_mask = font.resolve_mask;
-    QFont modifiedFont = q->font().resolve(font);
-    modifiedFont.detach();
-    modifiedFont.resolve_mask = resolve_mask;
-    return modifiedFont;
-}
-
-QFont QCommandLinkButtonPrivate::descriptionFont() const
-{
-    Q_Q(const QCommandLinkButton);
-    QFont font = q->font();
-    font.setPointSizeF(9.0);
-
-    // Note the font will be resolved against
-    // QPainters font, so we need to restore the mask
-    int resolve_mask = font.resolve_mask;
-    QFont modifiedFont = q->font().resolve(font);
-    modifiedFont.detach();
-    modifiedFont.resolve_mask = resolve_mask;
-    return modifiedFont;
-}
-
-QRect QCommandLinkButtonPrivate::titleRect() const
-{
-    Q_Q(const QCommandLinkButton);
-    QRect r = q->rect().adjusted(textOffset(), topMargin(), -rightMargin(), 0);
-    if (description.isEmpty())
-    {
-        QFontMetrics fm(titleFont());
-        r.setTop(r.top() + qMax(0, (q->icon().actualSize(q->iconSize()).height()
-                 - fm.height()) / 2));
-    }
-
-    return r;
-}
-
-QRect QCommandLinkButtonPrivate::descriptionRect() const
-{
-    Q_Q(const QCommandLinkButton);
-    return q->rect().adjusted(textOffset(), descriptionOffset(),
-                              -rightMargin(), -bottomMargin());
-}
-
-int QCommandLinkButtonPrivate::textOffset() const
-{
-    Q_Q(const QCommandLinkButton);
-    return q->icon().actualSize(q->iconSize()).width() + leftMargin() + 6;
-}
-
-int QCommandLinkButtonPrivate::descriptionOffset() const
-{
-    QFontMetrics fm(titleFont());
-    return topMargin() + fm.height();
-}
-
-bool QCommandLinkButtonPrivate::usingVistaStyle() const
-{
-    Q_Q(const QCommandLinkButton);
-    //### This is a hack to detect if we are indeed running Vista style themed and not in classic
-    // When we add api to query for this, we should change this implementation to use it.
-    return q->style()->inherits("QWindowsVistaStyle")
-        && !q->style()->pixelMetric(QStyle::PM_ButtonShiftHorizontal);
-}
-
-void QCommandLinkButtonPrivate::init()
-{
-    Q_Q(QCommandLinkButton);
-    QPushButtonPrivate::init();
-    q->setAttribute(Qt::WA_Hover);
-
-    QSizePolicy policy(QSizePolicy::Preferred, QSizePolicy::Preferred, QSizePolicy::PushButton);
-    policy.setHeightForWidth(true);
-    q->setSizePolicy(policy);
-
-    q->setIconSize(QSize(20, 20));
-    QStyleOptionButton opt;
-    q->initStyleOption(&opt);
-    q->setIcon(q->style()->standardIcon(QStyle::SP_CommandLink, &opt));
-}
-
-// Calculates the height of the description text based on widget width
-int QCommandLinkButtonPrivate::descriptionHeight(int widgetWidth) const
-{
-    // Calc width of actual paragraph
-    int lineWidth = widgetWidth - textOffset() - rightMargin();
-
-    qreal descriptionheight = 0;
-    if (!description.isEmpty()) {
-        QTextLayout layout(description);
-        layout.setFont(descriptionFont());
-        layout.beginLayout();
-        while (true) {
-            QTextLine line = layout.createLine();
-            if (!line.isValid())
-                break;
-            line.setLineWidth(lineWidth);
-            line.setPosition(QPointF(0, descriptionheight));
-            descriptionheight += line.height();
-        }
-        layout.endLayout();
-    }
-    return qCeil(descriptionheight);
-}
-
-/*!
-    \reimp
- */
-QSize QCommandLinkButton::minimumSizeHint() const
-{
-    Q_D(const QCommandLinkButton);
-    QSize size = sizeHint();
-    int minimumHeight = qMax(d->descriptionOffset() + d->bottomMargin(),
-                             icon().actualSize(iconSize()).height() + d->topMargin());
-    size.setHeight(minimumHeight);
-    return size;
-}
-
-/*!
-    Constructs a command link with no text and a \a parent.
-*/
-
-QCommandLinkButton::QCommandLinkButton(QWidget *parent)
-: QPushButton(*new QCommandLinkButtonPrivate, parent)
-{
-    Q_D(QCommandLinkButton);
-    d->init();
-}
-
-/*!
-    Constructs a command link with the parent \a parent and the text \a
-    text.
-*/
-
-QCommandLinkButton::QCommandLinkButton(const QString &text, QWidget *parent)
-    : QPushButton(*new QCommandLinkButtonPrivate, parent)
-{
-    Q_D(QCommandLinkButton);
-    setText(text);
-    d->init();
-}
-
-/*!
-    Constructs a command link with a \a text, a \a description, and a \a parent.
-*/
-QCommandLinkButton::QCommandLinkButton(const QString &text, const QString &description, QWidget *parent)
-    : QPushButton(*new QCommandLinkButtonPrivate, parent)
-{
-    Q_D(QCommandLinkButton);
-    setText(text);
-    setDescription(description);
-    d->init();
-}
-
-/*! \reimp */
-bool QCommandLinkButton::event(QEvent *e)
-{
-    return QPushButton::event(e);
-}
-
-/*! \reimp */
-QSize QCommandLinkButton::sizeHint() const
-{
-//  Standard size hints from UI specs
-//  Without note: 135, 41
-//  With note: 135, 60
-    Q_D(const QCommandLinkButton);
-
-    QSize size = QPushButton::sizeHint();
-    QFontMetrics fm(d->titleFont());
-    int textWidth = qMax(fm.width(text()), 135);
-    int buttonWidth = textWidth + d->textOffset() + d->rightMargin();
-    int heightWithoutDescription = d->descriptionOffset() + d->bottomMargin();
-
-    size.setWidth(qMax(size.width(), buttonWidth));
-    size.setHeight(qMax(d->description.isEmpty() ? 41 : 60,
-                        heightWithoutDescription + d->descriptionHeight(buttonWidth)));
-    return size;
-}
-
-/*! \reimp */
-int QCommandLinkButton::heightForWidth(int width) const
-{
-    Q_D(const QCommandLinkButton);
-    int heightWithoutDescription = d->descriptionOffset() + d->bottomMargin();
-    // find the width available for the description area
-    return qMax(heightWithoutDescription + d->descriptionHeight(width),
-                icon().actualSize(iconSize()).height() + d->topMargin() +
-                d->bottomMargin());
-}
-
-/*! \reimp */
-void QCommandLinkButton::paintEvent(QPaintEvent *)
-{
-    Q_D(QCommandLinkButton);
-    QStylePainter p(this);
-    p.save();
-
-    QStyleOptionButton option;
-    initStyleOption(&option);
-
-    //Enable command link appearance on Vista
-    option.features |= QStyleOptionButton::CommandLinkButton;
-    option.text = QString();
-    option.icon = QIcon(); //we draw this ourselves
-    QSize pixmapSize = icon().actualSize(iconSize());
-
-    int vOffset = isDown() ? style()->pixelMetric(QStyle::PM_ButtonShiftVertical) : 0;
-    int hOffset = isDown() ? style()->pixelMetric(QStyle::PM_ButtonShiftHorizontal) : 0;
-
-    //Draw icon
-    p.drawControl(QStyle::CE_PushButton, option);
-    if (!icon().isNull())
-        p.drawPixmap(d->leftMargin() + hOffset, d->topMargin() + vOffset,
-        icon().pixmap(pixmapSize, isEnabled() ? QIcon::Normal : QIcon::Disabled,
-                                  isChecked() ? QIcon::On : QIcon::Off));
-
-    //Draw title
-    QColor textColor = palette().buttonText().color();
-    if (isEnabled() && d->usingVistaStyle()) {
-        textColor = QColor(21, 28, 85);
-        if (underMouse() && !isDown())
-            textColor = QColor(7, 64, 229);
-        //A simple text color transition
-        d->currentColor = d->mergedColors(textColor, d->currentColor, 60);
-        option.palette.setColor(QPalette::ButtonText, d->currentColor);
-    }
-
-    int textflags = Qt::TextShowMnemonic;
-    if (!style()->styleHint(QStyle::SH_UnderlineShortcut, &option, this))
-        textflags |= Qt::TextHideMnemonic;
-
-    p.setFont(d->titleFont());
-    p.drawItemText(d->titleRect().translated(hOffset, vOffset),
-                    textflags, option.palette, isEnabled(), text(), QPalette::ButtonText);
-
-    //Draw description
-    textflags |= Qt::TextWordWrap | Qt::ElideRight;
-    p.setFont(d->descriptionFont());
-    p.drawItemText(d->descriptionRect().translated(hOffset, vOffset), textflags,
-                    option.palette, isEnabled(), description(), QPalette::ButtonText);
-    p.restore();
-}
-
-void QCommandLinkButton::setDescription(const QString &description)
-{
-    Q_D(QCommandLinkButton);
-    d->description = description;
-    updateGeometry();
-    update();
-}
-
-QString QCommandLinkButton::description() const
-{
-    Q_D(const QCommandLinkButton);
-    return d->description;
-}
-
-QT_END_NAMESPACE
-