Long live Qt 4.5!

1 files changed, 6357 insertions, 0 deletions

diff --git a/src/gui/styles/qcommonstyle.cpp b/src/gui/styles/qcommonstyle.cpp
new file mode 100644
index 0000000..3cae08a
--- /dev/null
+++ b/src/gui/styles/qcommonstyle.cpp
@@ -0,0 +1,6357 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qcommonstyle.h"
+#include "qcommonstyle_p.h"
+
+#include <qfile.h>
+#include <qapplication.h>
+#include <qbitmap.h>
+#include <qcache.h>
+#include <qdockwidget.h>
+#include <qdrawutil.h>
+#include <qdialogbuttonbox.h>
+#include <qformlayout.h>
+#include <qgroupbox.h>
+#include <qmath.h>
+#include <qmenu.h>
+#include <qpainter.h>
+#include <qpaintengine.h>
+#include <qpainterpath.h>
+#include <qslider.h>
+#include <qstyleoption.h>
+#include <qtabbar.h>
+#include <qtabwidget.h>
+#include <qtoolbar.h>
+#include <qtoolbutton.h>
+#include <qrubberband.h>
+#include <private/qapplication_p.h>
+#include <private/qcommonstylepixmaps_p.h>
+#include <private/qmath_p.h>
+#include <qdebug.h>
+#include <qtextformat.h>
+#include <qwizard.h>
+#include <qtabbar.h>
+#include <qfileinfo.h>
+#include <qdir.h>
+#include <qsettings.h>
+#include <qpixmapcache.h>
+
+#include <limits.h>
+
+#ifndef QT_NO_ITEMVIEWS
+#   include "private/qtextengine_p.h"
+#endif
+
+#ifdef Q_WS_X11
+#   include <private/qt_x11_p.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \class QCommonStyle
+    \brief The QCommonStyle class encapsulates the common Look and Feel of a GUI.
+
+    \ingroup appearance
+
+    This abstract class implements some of the widget's look and feel
+    that is common to all GUI styles provided and shipped as part of
+    Qt.
+
+    Since QCommonStyle inherits QStyle, all of its functions are fully documented
+    in the QStyle documentation.
+    \omit
+    , although the
+    extra functions that QCommonStyle provides, e.g.
+    drawComplexControl(), drawControl(), drawPrimitive(),
+    hitTestComplexControl(), subControlRect(), sizeFromContents(), and
+    subElementRect() are documented here.
+    \endomit
+
+    \sa QStyle, QMotifStyle, QWindowsStyle
+*/
+
+/*!
+    Constructs a QCommonStyle.
+*/
+QCommonStyle::QCommonStyle()
+    : QStyle(*new QCommonStylePrivate)
+{ }
+
+/*! \internal
+*/
+QCommonStyle::QCommonStyle(QCommonStylePrivate &dd)
+    : QStyle(dd)
+{ }
+
+/*!
+    \overload
+
+    Destroys the style
+*/
+QCommonStyle::~QCommonStyle()
+{ }
+
+
+/*!
+    \reimp
+*/
+void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p,
+                                 const QWidget *widget) const
+{
+    Q_D(const QCommonStyle);
+    switch (pe) {
+    case PE_FrameButtonBevel:
+    case PE_FrameButtonTool:
+        qDrawShadeRect(p, opt->rect, opt->palette,
+                       opt->state & (State_Sunken | State_On), 1, 0);
+        break;
+    case PE_PanelButtonCommand:
+    case PE_PanelButtonBevel:
+    case PE_PanelButtonTool:
+    case PE_IndicatorButtonDropDown:
+        qDrawShadePanel(p, opt->rect, opt->palette,
+                        opt->state & (State_Sunken | State_On), 1,
+                        &opt->palette.brush(QPalette::Button));
+        break;
+    case PE_IndicatorViewItemCheck:
+        drawPrimitive(PE_IndicatorCheckBox, opt, p, widget);
+        break;
+    case PE_IndicatorCheckBox:
+        if (opt->state & State_NoChange) {
+            p->setPen(opt->palette.foreground().color());
+            p->fillRect(opt->rect, opt->palette.brush(QPalette::Button));
+            p->drawRect(opt->rect);
+            p->drawLine(opt->rect.topLeft(), opt->rect.bottomRight());
+        } else {
+            qDrawShadePanel(p, opt->rect.x(), opt->rect.y(), opt->rect.width(), opt->rect.height(),
+                            opt->palette, opt->state & (State_Sunken | State_On), 1,
+                            &opt->palette.brush(QPalette::Button));
+        }
+        break;
+    case PE_IndicatorRadioButton: {
+        QRect ir = opt->rect;
+        p->setPen(opt->palette.dark().color());
+        p->drawArc(opt->rect, 0, 5760);
+        if (opt->state & (State_Sunken | State_On)) {
+            ir.adjust(2, 2, -2, -2);
+            p->setBrush(opt->palette.foreground());
+            p->drawEllipse(ir);
+        }
+        break; }
+    case PE_FrameFocusRect:
+        if (const QStyleOptionFocusRect *fropt = qstyleoption_cast<const QStyleOptionFocusRect *>(opt)) {
+            QColor bg = fropt->backgroundColor;
+            QPen oldPen = p->pen();
+            if (bg.isValid()) {
+                int h, s, v;
+                bg.getHsv(&h, &s, &v);
+                if (v >= 128)
+                    p->setPen(Qt::black);
+                else
+                    p->setPen(Qt::white);
+            } else {
+                p->setPen(opt->palette.foreground().color());
+            }
+            QRect focusRect = opt->rect.adjusted(1, 1, -1, -1);
+            p->drawRect(focusRect.adjusted(0, 0, -1, -1)); //draw pen inclusive
+            p->setPen(oldPen);
+        }
+        break;
+    case PE_IndicatorMenuCheckMark: {
+        const int markW = opt->rect.width() > 7 ? 7 : opt->rect.width();
+        const int markH = markW;
+        int posX = opt->rect.x() + (opt->rect.width() - markW)/2 + 1;
+        int posY = opt->rect.y() + (opt->rect.height() - markH)/2;
+
+        QVector<QLineF> a;
+        a.reserve(markH);
+
+        int i, xx, yy;
+        xx = posX;
+        yy = 3 + posY;
+        for (i = 0; i < markW/2; ++i) {
+            a << QLineF(xx, yy, xx, yy + 2);
+            ++xx;
+            ++yy;
+        }
+        yy -= 2;
+        for (; i < markH; ++i) {
+            a << QLineF(xx, yy, xx, yy + 2);
+            ++xx;
+            --yy;
+        }
+        if (!(opt->state & State_Enabled) && !(opt->state & State_On)) {
+            int pnt;
+            p->setPen(opt->palette.highlightedText().color());
+            QPoint offset(1, 1);
+            for (pnt = 0; pnt < a.size(); ++pnt)
+                a[pnt].translate(offset.x(), offset.y());
+            p->drawLines(a);
+            for (pnt = 0; pnt < a.size(); ++pnt)
+                a[pnt].translate(offset.x(), offset.y());
+        }
+        p->setPen(opt->palette.text().color());
+        p->drawLines(a);
+        break; }
+    case PE_Frame:
+    case PE_FrameMenu:
+        if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
+            if (pe == PE_FrameMenu || (frame->state & State_Sunken) || (frame->state & State_Raised)) {
+                qDrawShadePanel(p, frame->rect, frame->palette, frame->state & State_Sunken,
+                                frame->lineWidth);
+            } else {
+                qDrawPlainRect(p, frame->rect, frame->palette.foreground().color(), frame->lineWidth);
+            }
+        }
+        break;
+#ifndef QT_NO_TOOLBAR
+    case PE_PanelMenuBar:
+        if (widget && qobject_cast<QToolBar *>(widget->parentWidget()))
+            break;
+        if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)){
+            qDrawShadePanel(p, frame->rect, frame->palette, false, frame->lineWidth,
+                            &frame->palette.brush(QPalette::Button));
+
+        }
+        else if (const QStyleOptionToolBar *frame = qstyleoption_cast<const QStyleOptionToolBar *>(opt)){
+            qDrawShadePanel(p, frame->rect, frame->palette, false, frame->lineWidth,
+                            &frame->palette.brush(QPalette::Button));
+        }
+
+        break;
+   case PE_PanelMenu:
+        break;
+    case PE_PanelToolBar:
+       break;
+#endif // QT_NO_TOOLBAR
+#ifndef QT_NO_PROGRESSBAR
+    case PE_IndicatorProgressChunk:
+        {
+            bool vertical = false;
+            if (const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(opt))
+                vertical = (pb2->orientation == Qt::Vertical);
+            if (!vertical) {
+                p->fillRect(opt->rect.x(), opt->rect.y() + 3, opt->rect.width() -2, opt->rect.height() - 6,
+                            opt->palette.brush(QPalette::Highlight));
+            } else {
+                p->fillRect(opt->rect.x() + 2, opt->rect.y(), opt->rect.width() -6, opt->rect.height() - 2,
+                            opt->palette.brush(QPalette::Highlight));
+            }
+        }
+        break;
+#endif // QT_NO_PROGRESSBAR
+#ifdef QT3_SUPPORT
+    case PE_Q3CheckListController:
+#ifndef QT_NO_IMAGEFORMAT_XPM
+        p->drawPixmap(opt->rect.topLeft(), QPixmap(check_list_controller_xpm));
+#endif
+        break;
+    case PE_Q3CheckListExclusiveIndicator:
+        if (const QStyleOptionQ3ListView *lv = qstyleoption_cast<const QStyleOptionQ3ListView *>(opt)) {
+            if (lv->items.isEmpty())
+                return;
+            int x = lv->rect.x(),
+                y = lv->rect.y();
+#define INTARRLEN(x) sizeof(x)/(sizeof(int)*2)
+            static const int pts1[] = {                // dark lines
+                1,9, 1,8, 0,7, 0,4, 1,3, 1,2, 2,1, 3,1, 4,0, 7,0, 8,1, 9,1 };
+            static const int pts2[] = {                // black lines
+                2,8, 1,7, 1,4, 2,3, 2,2, 3,2, 4,1, 7,1, 8,2, 9,2 };
+            static const int pts3[] = {                // background lines
+                2,9, 3,9, 4,10, 7,10, 8,9, 9,9, 9,8, 10,7, 10,4, 9,3 };
+            static const int pts4[] = {                // white lines
+                2,10, 3,10, 4,11, 7,11, 8,10, 9,10, 10,9, 10,8, 11,7,
+                11,4, 10,3, 10,2 };
+            // static const int pts5[] = {                // inner fill
+            //    4,2, 7,2, 9,4, 9,7, 7,9, 4,9, 2,7, 2,4 };
+            //QPolygon a;
+
+            if (lv->state & State_Enabled)
+                p->setPen(lv->palette.text().color());
+            else
+                p->setPen(QPen(lv->viewportPalette.color(QPalette::Disabled, QPalette::Text)));
+            QPolygon a(INTARRLEN(pts1), pts1);
+            a.translate(x, y);
+            //p->setPen(pal.dark());
+            p->drawPolyline(a);
+            a.setPoints(INTARRLEN(pts2), pts2);
+            a.translate(x, y);
+            p->drawPolyline(a);
+            a.setPoints(INTARRLEN(pts3), pts3);
+            a.translate(x, y);
+            //                p->setPen(black);
+            p->drawPolyline(a);
+            a.setPoints(INTARRLEN(pts4), pts4);
+            a.translate(x, y);
+            //                        p->setPen(blue);
+            p->drawPolyline(a);
+            //                a.setPoints(INTARRLEN(pts5), pts5);
+            //                a.translate(x, y);
+            //        QColor fillColor = isDown() ? g.background() : g.base();
+            //        p->setPen(fillColor);
+            //        p->setBrush(fillColor);
+            //        p->drawPolygon(a);
+            if (opt->state & State_On) {
+                p->setPen(Qt::NoPen);
+                p->setBrush(opt->palette.text());
+                p->drawRect(x + 5, y + 4, 2, 4);
+                p->drawRect(x + 4, y + 5, 4, 2);
+            }
+#undef INTARRLEN
+        }
+        break;
+    case PE_Q3CheckListIndicator:
+        if (const QStyleOptionQ3ListView *lv = qstyleoption_cast<const QStyleOptionQ3ListView *>(opt)) {
+            if(lv->items.isEmpty())
+                break;
+            QStyleOptionQ3ListViewItem item = lv->items.at(0);
+            int x = lv->rect.x(),
+                y = lv->rect.y(),
+                w = lv->rect.width(),
+                h = lv->rect.width(),
+             marg = lv->itemMargin;
+
+            if (lv->state & State_Enabled)
+                p->setPen(QPen(lv->palette.text().color(), 2));
+            else
+                p->setPen(QPen(lv->viewportPalette.color(QPalette::Disabled, QPalette::Text), 2));
+            if (opt->state & State_Selected && !lv->rootIsDecorated
+                && !(item.features & QStyleOptionQ3ListViewItem::ParentControl)) {
+                p->fillRect(0, 0, x + marg + w + 4, item.height,
+                            lv->palette.brush(QPalette::Highlight));
+                if (item.state & State_Enabled)
+                    p->setPen(QPen(lv->palette.highlightedText().color(), 2));
+            }
+
+            if (lv->state & State_NoChange)
+                p->setBrush(lv->palette.brush(QPalette::Button));
+            p->drawRect(x + marg, y + 2, w - 4, h - 4);
+            /////////////////////
+                ++x;
+                ++y;
+                if (lv->state & State_On || lv->state & State_NoChange) {
+                    QLineF lines[7];
+                    int i,
+                        xx = x + 1 + marg,
+                        yy = y + 5;
+                    for (i = 0; i < 3; ++i) {
+                        lines[i] = QLineF(xx, yy, xx, yy + 2);
+                        ++xx;
+                        ++yy;
+                    }
+                    yy -= 2;
+                    for (i = 3; i < 7; ++i) {
+                        lines[i] = QLineF(xx, yy, xx, yy + 2);
+                        ++xx;
+                        --yy;
+                    }
+                    p->drawLines(lines, 7);
+                }
+        }
+        break;
+#endif // QT3_SUPPORT
+    case PE_IndicatorBranch: {
+        int mid_h = opt->rect.x() + opt->rect.width() / 2;
+        int mid_v = opt->rect.y() + opt->rect.height() / 2;
+        int bef_h = mid_h;
+        int bef_v = mid_v;
+        int aft_h = mid_h;
+        int aft_v = mid_v;
+#ifndef QT_NO_IMAGEFORMAT_XPM
+        static const int decoration_size = 9;
+        static QPixmap open(tree_branch_open_xpm);
+        static QPixmap closed(tree_branch_closed_xpm);
+        if (opt->state & State_Children) {
+            int delta = decoration_size / 2;
+            bef_h -= delta;
+            bef_v -= delta;
+            aft_h += delta;
+            aft_v += delta;
+            p->drawPixmap(bef_h, bef_v, opt->state & State_Open ? open : closed);
+        }
+#endif // QT_NO_IMAGEFORMAT_XPM
+        if (opt->state & State_Item) {
+            if (opt->direction == Qt::RightToLeft)
+                p->drawLine(opt->rect.left(), mid_v, bef_h, mid_v);
+            else
+                p->drawLine(aft_h, mid_v, opt->rect.right(), mid_v);
+        }
+        if (opt->state & State_Sibling)
+            p->drawLine(mid_h, aft_v, mid_h, opt->rect.bottom());
+        if (opt->state & (State_Open | State_Children | State_Item | State_Sibling))
+            p->drawLine(mid_h, opt->rect.y(), mid_h, bef_v);
+        break; }
+#ifdef QT3_SUPPORT
+    case PE_Q3Separator:
+        qDrawShadeLine(p, opt->rect.left(), opt->rect.top(), opt->rect.right(), opt->rect.bottom(),
+                       opt->palette, opt->state & State_Sunken, 1, 0);
+        break;
+#endif // QT3_SUPPORT
+    case PE_FrameStatusBarItem:
+        qDrawShadeRect(p, opt->rect, opt->palette, true, 1, 0, 0);
+        break;
+    case PE_IndicatorHeaderArrow:
+        if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
+            QPen oldPen = p->pen();
+            if (header->sortIndicator & QStyleOptionHeader::SortUp) {
+                QPolygon pa(3);
+                p->setPen(QPen(opt->palette.light(), 0));
+                p->drawLine(opt->rect.x() + opt->rect.width(), opt->rect.y(),
+                            opt->rect.x() + opt->rect.width() / 2, opt->rect.y() + opt->rect.height());
+                p->setPen(QPen(opt->palette.dark(), 0));
+                pa.setPoint(0, opt->rect.x() + opt->rect.width() / 2, opt->rect.y() + opt->rect.height());
+                pa.setPoint(1, opt->rect.x(), opt->rect.y());
+                pa.setPoint(2, opt->rect.x() + opt->rect.width(), opt->rect.y());
+                p->drawPolyline(pa);
+            } else if (header->sortIndicator & QStyleOptionHeader::SortDown) {
+                QPolygon pa(3);
+                p->setPen(QPen(opt->palette.light(), 0));
+                pa.setPoint(0, opt->rect.x(), opt->rect.y() + opt->rect.height());
+                pa.setPoint(1, opt->rect.x() + opt->rect.width(), opt->rect.y() + opt->rect.height());
+                pa.setPoint(2, opt->rect.x() + opt->rect.width() / 2, opt->rect.y());
+                p->drawPolyline(pa);
+                p->setPen(QPen(opt->palette.dark(), 0));
+                p->drawLine(opt->rect.x(), opt->rect.y() + opt->rect.height(),
+                            opt->rect.x() + opt->rect.width() / 2, opt->rect.y());
+            }
+            p->setPen(oldPen);
+        }
+        break;
+#ifndef QT_NO_TABBAR
+    case PE_FrameTabBarBase:
+        if (const QStyleOptionTabBarBase *tbb
+                = qstyleoption_cast<const QStyleOptionTabBarBase *>(opt)) {
+            p->save();
+            switch (tbb->shape) {
+            case QTabBar::RoundedNorth:
+            case QTabBar::TriangularNorth:
+                p->setPen(QPen(tbb->palette.light(), 0));
+                p->drawLine(tbb->rect.topLeft(), tbb->rect.topRight());
+                break;
+            case QTabBar::RoundedWest:
+            case QTabBar::TriangularWest:
+                p->setPen(QPen(tbb->palette.light(), 0));
+                p->drawLine(tbb->rect.topLeft(), tbb->rect.bottomLeft());
+                break;
+            case QTabBar::RoundedSouth:
+            case QTabBar::TriangularSouth:
+                p->setPen(QPen(tbb->palette.shadow(), 0));
+                p->drawLine(tbb->rect.left(), tbb->rect.bottom(),
+                            tbb->rect.right(), tbb->rect.bottom());
+                p->setPen(QPen(tbb->palette.dark(), 0));
+                p->drawLine(tbb->rect.left(), tbb->rect.bottom() - 1,
+                            tbb->rect.right() - 1, tbb->rect.bottom() - 1);
+                break;
+            case QTabBar::RoundedEast:
+            case QTabBar::TriangularEast:
+                p->setPen(QPen(tbb->palette.dark(), 0));
+                p->drawLine(tbb->rect.topRight(), tbb->rect.bottomRight());
+                break;
+            }
+            p->restore();
+        }
+        break;
+    case PE_IndicatorTabClose: {
+        if (d->tabBarcloseButtonIcon.isNull()) {
+            d->tabBarcloseButtonIcon.addPixmap(QPixmap(
+                        QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-closetab-16.png")),
+                        QIcon::Normal, QIcon::Off);
+            d->tabBarcloseButtonIcon.addPixmap(QPixmap(
+                        QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-closetab-down-16.png")),
+                        QIcon::Normal, QIcon::On);
+            d->tabBarcloseButtonIcon.addPixmap(QPixmap(
+                        QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-closetab-hover-16.png")),
+                        QIcon::Active, QIcon::Off);
+        }
+
+        int size = pixelMetric(QStyle::PM_SmallIconSize);
+        QIcon::Mode mode = opt->state & State_Enabled ?
+                            (opt->state & State_Raised ? QIcon::Active : QIcon::Normal)
+                            : QIcon::Disabled;
+        if (!(opt->state & State_Raised)
+            && !(opt->state & State_Sunken)
+            && !(opt->state & QStyle::State_Selected))
+            mode = QIcon::Disabled;
+
+        QIcon::State state = opt->state & State_Sunken ? QIcon::On : QIcon::Off;
+        QPixmap pixmap = d->tabBarcloseButtonIcon.pixmap(size, mode, state);
+        drawItemPixmap(p, opt->rect, Qt::AlignCenter, pixmap);
+        break;
+    }
+#endif // QT_NO_TABBAR
+    case PE_FrameTabWidget:
+    case PE_FrameWindow:
+        qDrawWinPanel(p, opt->rect, opt->palette, false, 0);
+        break;
+    case PE_FrameLineEdit:
+        drawPrimitive(PE_Frame, opt, p, widget);
+        break;
+#ifndef QT_NO_GROUPBOX
+    case PE_FrameGroupBox:
+        if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
+            const QStyleOptionFrameV2 *frame2 = qstyleoption_cast<const QStyleOptionFrameV2 *>(opt);
+            if (frame2 && (frame2->features & QStyleOptionFrameV2::Flat)) {
+                QRect fr = frame->rect;
+                QPoint p1(fr.x(), fr.y() + 1);
+                QPoint p2(fr.x() + fr.width(), p1.y());
+                qDrawShadeLine(p, p1, p2, frame->palette, true,
+                               frame->lineWidth, frame->midLineWidth);
+            } else {
+                qDrawShadeRect(p, frame->rect.x(), frame->rect.y(), frame->rect.width(),
+                               frame->rect.height(), frame->palette, true,
+                               frame->lineWidth, frame->midLineWidth);
+            }
+        }
+        break;
+#endif // QT_NO_GROUPBOX
+#ifndef QT_NO_DOCKWIDGET
+    case PE_FrameDockWidget:
+        if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
+            int lw = frame->lineWidth;
+            if (lw <= 0)
+                lw = pixelMetric(PM_DockWidgetFrameWidth);
+
+            qDrawShadePanel(p, frame->rect, frame->palette, false, lw);
+        }
+        break;
+#endif // QT_NO_DOCKWIDGET
+#ifndef QT_NO_TOOLBAR
+    case PE_IndicatorToolBarHandle:
+        p->save();
+        p->translate(opt->rect.x(), opt->rect.y());
+        if (opt->state & State_Horizontal) {
+            int x = opt->rect.width() / 3;
+            if (QApplication::layoutDirection() == Qt::RightToLeft)
+                x -= 2;
+            if (opt->rect.height() > 4) {
+                qDrawShadePanel(p, x, 2, 3, opt->rect.height() - 4,
+                                opt->palette, false, 1, 0);
+                qDrawShadePanel(p, x+3, 2, 3, opt->rect.height() - 4,
+                                opt->palette, false, 1, 0);
+            }
+        } else {
+            if (opt->rect.width() > 4) {
+                int y = opt->rect.height() / 3;
+                qDrawShadePanel(p, 2, y, opt->rect.width() - 4, 3,
+                                opt->palette, false, 1, 0);
+                qDrawShadePanel(p, 2, y+3, opt->rect.width() - 4, 3,
+                                opt->palette, false, 1, 0);
+            }
+        }
+        p->restore();
+        break;
+    case PE_Q3DockWindowSeparator:
+        drawPrimitive(PE_IndicatorToolBarSeparator, opt, p, widget);
+        break;
+    case PE_IndicatorToolBarSeparator:
+        {
+            QPoint p1, p2;
+            if (opt->state & State_Horizontal) {
+                p1 = QPoint(opt->rect.width()/2, 0);
+                p2 = QPoint(p1.x(), opt->rect.height());
+            } else {
+                p1 = QPoint(0, opt->rect.height()/2);
+                p2 = QPoint(opt->rect.width(), p1.y());
+            }
+            qDrawShadeLine(p, p1, p2, opt->palette, 1, 1, 0);
+            break;
+        }
+#endif // QT_NO_TOOLBAR
+#ifndef QT_NO_SPINBOX
+    case PE_IndicatorSpinPlus:
+    case PE_IndicatorSpinMinus: {
+        QRect r = opt->rect;
+        int fw = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+        QRect br = r.adjusted(fw, fw, -fw, -fw);
+
+        int offset = (opt->state & State_Sunken) ? 1 : 0;
+        int step = (br.width() + 4) / 5;
+        p->fillRect(br.x() + offset, br.y() + offset +br.height() / 2 - step / 2,
+                    br.width(), step,
+                    opt->palette.buttonText());
+        if (pe == PE_IndicatorSpinPlus)
+            p->fillRect(br.x() + br.width() / 2 - step / 2 + offset, br.y() + offset,
+                        step, br.height(),
+                        opt->palette.buttonText());
+
+        break; }
+    case PE_IndicatorSpinUp:
+    case PE_IndicatorSpinDown: {
+        QRect r = opt->rect;
+        int fw = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+        // QRect br = r.adjusted(fw, fw, -fw, -fw);
+        int x = r.x(), y = r.y(), w = r.width(), h = r.height();
+        int sw = w-4;
+        if (sw < 3)
+            break;
+        else if (!(sw & 1))
+            sw--;
+        sw -= (sw / 7) * 2;        // Empty border
+        int sh = sw/2 + 2;      // Must have empty row at foot of arrow
+
+        int sx = x + w / 2 - sw / 2;
+        int sy = y + h / 2 - sh / 2;
+
+        if (pe == PE_IndicatorSpinUp && fw)
+            --sy;
+
+        QPolygon a;
+        if (pe == PE_IndicatorSpinDown)
+            a.setPoints(3, 0, 1,  sw-1, 1,  sh-2, sh-1);
+        else
+            a.setPoints(3, 0, sh-1,  sw-1, sh-1,  sh-2, 1);
+        int bsx = 0;
+        int bsy = 0;
+        if (opt->state & State_Sunken) {
+            bsx = pixelMetric(PM_ButtonShiftHorizontal);
+            bsy = pixelMetric(PM_ButtonShiftVertical);
+        }
+        p->save();
+        p->translate(sx + bsx, sy + bsy);
+        p->setPen(opt->palette.buttonText().color());
+        p->setBrush(opt->palette.buttonText());
+        p->drawPolygon(a);
+        p->restore();
+        break; }
+#endif // QT_NO_SPINBOX
+    case PE_PanelTipLabel: {
+        QBrush oldBrush = p->brush();
+        QPen oldPen = p->pen();
+        p->setPen(QPen(opt->palette.toolTipText(), 0));
+        p->setBrush(opt->palette.toolTipBase());
+        p->drawRect(opt->rect.adjusted(0, 0, -1, -1));
+        p->setPen(oldPen);
+        p->setBrush(oldBrush);
+        break;
+    }
+#ifndef QT_NO_TABBAR
+    case PE_IndicatorTabTear:
+        if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+            bool rtl = tab->direction == Qt::RightToLeft;
+            QRect rect = tab->rect;
+            QPainterPath path;
+
+            rect.setTop(rect.top() + ((tab->state & State_Selected) ? 1 : 3));
+            rect.setBottom(rect.bottom() - ((tab->state & State_Selected) ? 0 : 2));
+
+            path.moveTo(QPoint(rtl ? rect.right() : rect.left(), rect.top()));
+            int count = 4;
+            for(int jags = 1; jags <= count; ++jags, rtl = !rtl)
+                path.lineTo(QPoint(rtl ? rect.left() : rect.right(), rect.top() + jags * rect.height()/count));
+
+            p->setPen(QPen(tab->palette.light(), qreal(.8)));
+            p->setBrush(tab->palette.background());
+            p->setRenderHint(QPainter::Antialiasing);
+            p->drawPath(path);
+        }
+        break;
+#endif // QT_NO_TABBAR
+#ifndef QT_NO_LINEEDIT
+    case PE_PanelLineEdit:
+        if (const QStyleOptionFrame *panel = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
+            p->fillRect(panel->rect.adjusted(panel->lineWidth, panel->lineWidth, -panel->lineWidth, -panel->lineWidth),
+                        panel->palette.brush(QPalette::Base));
+
+            if (panel->lineWidth > 0)
+                drawPrimitive(PE_FrameLineEdit, panel, p, widget);
+        }
+        break;
+#endif // QT_NO_LINEEDIT
+#ifndef QT_NO_COLUMNVIEW
+    case PE_IndicatorColumnViewArrow: {
+    if (const QStyleOptionViewItem *viewOpt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) {
+        bool reverse = (viewOpt->direction == Qt::RightToLeft);
+        p->save();
+        QPainterPath path;
+        int x = viewOpt->rect.x() + 1;
+        int offset = (viewOpt->rect.height() / 3);
+        int height = (viewOpt->rect.height()) - offset * 2;
+        if (height % 2 == 1)
+            --height;
+        int x2 = x + height - 1;
+        if (reverse) {
+            x = viewOpt->rect.x() + viewOpt->rect.width() - 1;
+            x2 = x - height + 1;
+        }
+        path.moveTo(x, viewOpt->rect.y() + offset);
+        path.lineTo(x, viewOpt->rect.y() + offset + height);
+        path.lineTo(x2, viewOpt->rect.y() + offset+height/2);
+        path.closeSubpath();
+        if (viewOpt->state & QStyle::State_Selected ) {
+            if (viewOpt->showDecorationSelected) {
+                QColor color = viewOpt->palette.color(QPalette::Active, QPalette::HighlightedText);
+                p->setPen(color);
+                p->setBrush(color);
+            } else {
+                QColor color = viewOpt->palette.color(QPalette::Active, QPalette::WindowText);
+                p->setPen(color);
+                p->setBrush(color);
+            }
+
+        } else {
+            QColor color = viewOpt->palette.color(QPalette::Active, QPalette::Mid);
+            p->setPen(color);
+            p->setBrush(color);
+        }
+        p->drawPath(path);
+
+        // draw the vertical and top triangle line
+        if (!(viewOpt->state & QStyle::State_Selected)) {
+            QPainterPath lines;
+            lines.moveTo(x, viewOpt->rect.y() + offset);
+            lines.lineTo(x, viewOpt->rect.y() + offset + height);
+            lines.moveTo(x, viewOpt->rect.y() + offset);
+            lines.lineTo(x2, viewOpt->rect.y() + offset+height/2);
+            QColor color = viewOpt->palette.color(QPalette::Active, QPalette::Dark);
+            p->setPen(color);
+            p->drawPath(lines);
+        }
+        p->restore();
+    }
+    break; }
+#endif //QT_NO_COLUMNVIEW
+    case PE_IndicatorItemViewItemDrop: {
+        QRect rect = opt->rect;
+        if (opt->rect.height() == 0)
+            p->drawLine(rect.topLeft(), rect.topRight());
+        else
+            p->drawRect(rect);
+        break; }
+#ifndef QT_NO_ITEMVIEWS
+    case PE_PanelItemViewRow:
+        if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+            QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled
+                                      ? QPalette::Normal : QPalette::Disabled;
+            if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active))
+                cg = QPalette::Inactive;
+
+            if ((vopt->state & QStyle::State_Selected) && styleHint(QStyle::SH_ItemView_ShowDecorationSelected, opt, widget))
+                p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Highlight));
+            else if (vopt->features & QStyleOptionViewItemV2::Alternate)
+                p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::AlternateBase));
+        }
+        break;
+    case PE_PanelItemViewItem:
+        if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+            QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled
+                                      ? QPalette::Normal : QPalette::Disabled;
+            if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active))
+                cg = QPalette::Inactive;
+
+            if (vopt->showDecorationSelected && (vopt->state & QStyle::State_Selected)) {
+                p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Highlight));
+            } else {
+                if (vopt->backgroundBrush.style() != Qt::NoBrush) {
+                    QPointF oldBO = p->brushOrigin();
+                    p->setBrushOrigin(vopt->rect.topLeft());
+                    p->fillRect(vopt->rect, vopt->backgroundBrush);
+                    p->setBrushOrigin(oldBO);
+                }
+
+                if (vopt->state & QStyle::State_Selected) {
+                    QRect textRect = subElementRect(QStyle::SE_ItemViewItemText,  opt, widget);
+                    p->fillRect(textRect, vopt->palette.brush(cg, QPalette::Highlight));
+                }
+            }
+        }
+        break;
+#endif //QT_NO_ITEMVIEWS
+    case PE_PanelScrollAreaCorner: {
+        const QBrush brush(opt->palette.brush(QPalette::Window));
+        p->fillRect(opt->rect, brush);
+        } break;
+    default:
+        break;
+    }
+}
+
+#ifndef QT_NO_TOOLBUTTON
+static void drawArrow(const QStyle *style, const QStyleOptionToolButton *toolbutton,
+                      const QRect &rect, QPainter *painter, const QWidget *widget = 0)
+{
+    QStyle::PrimitiveElement pe;
+    switch (toolbutton->arrowType) {
+    case Qt::LeftArrow:
+        pe = QStyle::PE_IndicatorArrowLeft;
+        break;
+    case Qt::RightArrow:
+        pe = QStyle::PE_IndicatorArrowRight;
+        break;
+    case Qt::UpArrow:
+        pe = QStyle::PE_IndicatorArrowUp;
+        break;
+    case Qt::DownArrow:
+        pe = QStyle::PE_IndicatorArrowDown;
+        break;
+    default:
+        return;
+    }
+    QStyleOption arrowOpt;
+    arrowOpt.rect = rect;
+    arrowOpt.palette = toolbutton->palette;
+    arrowOpt.state = toolbutton->state;
+    style->drawPrimitive(pe, &arrowOpt, painter, widget);
+}
+#endif // QT_NO_TOOLBUTTON
+
+
+
+#ifdef Q_WS_X11 // These functions are used to parse the X11 freedesktop icon spec
+
+void QCommonStylePrivate::lookupIconTheme() const
+{
+    if (!themeName.isEmpty())
+        return;
+
+    QString dataDirs = QString::fromLocal8Bit(getenv("XDG_DATA_DIRS"));
+    if (dataDirs.isEmpty())
+        dataDirs = QLatin1String("/usr/local/share/:/usr/share/");
+    dataDirs += QLatin1Char(':') + QApplicationPrivate::kdeHome() + QLatin1String("/share");
+    dataDirs.prepend(QDir::homePath() + QLatin1String("/:"));
+    QStringList kdeDirs = QString::fromLocal8Bit(getenv("KDEDIRS")).split(QLatin1Char(':'));
+    foreach (const QString &dirName, kdeDirs)
+        dataDirs.append(QLatin1String(":") + dirName + QLatin1String("/share"));
+    iconDirs = dataDirs.split(QLatin1Char(':'));
+
+    QFileInfo fileInfo(QLatin1String("/usr/share/icons/default.kde"));
+    QDir dir(fileInfo.canonicalFilePath());
+    int kdeVersion = qgetenv("KDE_SESSION_VERSION").toInt();
+    QString kdeDefault = kdeVersion >= 4 ? QString::fromLatin1("oxygen") : QString::fromLatin1("crystalsvg");
+    QString defaultTheme = fileInfo.exists() ? dir.dirName() : kdeDefault;
+    QSettings settings(QApplicationPrivate::kdeHome() +
+                       QLatin1String("/share/config/kdeglobals"), QSettings::IniFormat);
+    settings.beginGroup(QLatin1String("Icons"));
+    themeName = settings.value(QLatin1String("Theme"), defaultTheme).toString();
+}
+
+QIconTheme QCommonStylePrivate::parseIndexFile(const QString &themeName) const
+{
+    Q_Q(const QCommonStyle);
+    QIconTheme theme;
+    QFile themeIndex;
+    QStringList parents;
+    QHash <int, QString> dirList;
+
+    for ( int i = 0 ; i < iconDirs.size() && !themeIndex.exists() ; ++i) {
+          QString contentDir = QLatin1String(iconDirs[i].startsWith(QDir::homePath()) ?
+                                "/.icons/" : "/icons/");
+          themeIndex.setFileName(iconDirs[i] + contentDir +
+                                 themeName + QLatin1String("/index.theme"));
+    }
+
+    if (themeIndex.open(QIODevice::ReadOnly | QIODevice::Text)) {
+
+        QTextStream in(&themeIndex);
+
+        while (!in.atEnd()) {
+
+            QString line = in.readLine();
+
+            if (line.startsWith(QLatin1String("Inherits="))) {
+                line = line.right(line.length() - 9);
+                parents = line.split(QLatin1Char(','));
+            }
+
+            if (line.startsWith(QLatin1String("["))) {
+                line = line.trimmed();
+                line.chop(1);
+                QString dirName = line.right(line.length() - 1);
+                if (!in.atEnd()) {
+                    line = in.readLine();
+                    int size;
+                    if (line.startsWith(QLatin1String("Size="))) {
+                        size = line.right(line.length() - 5).toInt();
+                        if (size)
+                            dirList.insertMulti(size, dirName);
+                    }
+                }
+            }
+        }
+    }
+
+    if (q->inherits("QPlastiqueStyle")) {
+        QFileInfo fileInfo(QLatin1String("/usr/share/icons/default.kde"));
+        QDir dir(fileInfo.canonicalFilePath());
+        QString defaultKDETheme = dir.exists() ? dir.dirName() : QString::fromLatin1("crystalsvg");
+        if (!parents.contains(defaultKDETheme) && themeName != defaultKDETheme)
+            parents.append(defaultKDETheme);
+    } else if (parents.isEmpty() && themeName != QLatin1String("hicolor")) {
+        parents.append(QLatin1String("hicolor"));
+    }
+    theme = QIconTheme(dirList, parents);
+    return theme;
+}
+
+QPixmap QCommonStylePrivate::findIconHelper(int size,
+                                                   const QString &themeName,
+                                                   const QString &iconName,
+                                                   QStringList &visited) const
+{
+    QPixmap pixmap;
+
+    if (!themeName.isEmpty()) {
+
+        visited << themeName;
+        QIconTheme theme = themeList.value(themeName);
+
+        if (!theme.isValid()) {
+            theme = parseIndexFile(themeName);
+            themeList.insert(themeName, theme);
+        }
+
+        if (!theme.isValid())
+            return QPixmap();
+
+        QList <QString> subDirs = theme.dirList().values(size);
+
+        for ( int i = 0 ; i < iconDirs.size() ; ++i) {
+            for ( int j = 0 ; j < subDirs.size() ; ++j) {
+                QString contentDir = (iconDirs[i].startsWith(QDir::homePath())) ?
+                                     QLatin1String("/.icons/") : QLatin1String("/icons/");
+                QString fileName = iconDirs[i] + contentDir + themeName + QLatin1Char('/') + subDirs[j] + QLatin1Char('/') + iconName;
+                QFile file(fileName);
+                if (file.exists())
+                    pixmap.load(fileName);
+                if (!pixmap.isNull())
+                    break;
+            }
+        }
+
+        if (pixmap.isNull()) {
+            QStringList parents = theme.parents();
+            //search recursively through inherited themes
+            for (int i = 0 ; pixmap.isNull() && i < parents.size() ; ++i) {
+               QString parentTheme = parents[i].trimmed();
+               if (!visited.contains(parentTheme)) //guard against endless recursion
+                  pixmap = findIconHelper(size, parentTheme, iconName, visited);
+            }
+        }
+    }
+    return pixmap;
+}
+
+QPixmap QCommonStylePrivate::findIcon(int size, const QString &name) const
+{
+    QPixmap pixmap;
+    QString pixmapName = QLatin1String("$qt") + name + QString::number(size);
+
+    if (QPixmapCache::find(pixmapName, pixmap))
+        return pixmap;
+
+    if (!themeName.isEmpty()) {
+        QStringList visited;
+        pixmap = findIconHelper(size, themeName, name, visited);
+    }
+    QPixmapCache::insert(pixmapName, pixmap);
+    return pixmap;
+}
+
+QIcon QCommonStylePrivate::createIcon(const QString &name) const
+{
+    QIcon icon;
+    icon.addPixmap(findIcon(16, name));
+    icon.addPixmap(findIcon(24, name));
+    icon.addPixmap(findIcon(32, name));
+    return icon;
+}
+
+#endif //Q_WS_X11
+
+#ifndef QT_NO_ITEMVIEWS
+
+
+QSize QCommonStylePrivate::viewItemSize(const QStyleOptionViewItemV4 *option, int role) const
+{
+    Q_Q(const QCommonStyle);
+
+    const QWidget *widget = option->widget;
+    switch (role) {
+    case Qt::CheckStateRole:
+        if (option->features & QStyleOptionViewItemV2::HasCheckIndicator)
+            return QSize(q->pixelMetric(QStyle::PM_IndicatorWidth, option, widget),
+                         q->pixelMetric(QStyle::PM_IndicatorHeight, option, widget));
+        break;
+    case Qt::DisplayRole:
+        if (option->features & QStyleOptionViewItemV2::HasDisplay) {
+            QTextOption textOption;
+            textOption.setWrapMode(QTextOption::WordWrap);
+            QTextLayout textLayout;
+            textLayout.setTextOption(textOption);
+            textLayout.setFont(option->font);
+            textLayout.setText(option->text);
+            const bool wrapText = option->features & QStyleOptionViewItemV2::WrapText;
+            const int textMargin = q->pixelMetric(QStyle::PM_FocusFrameHMargin, option, widget) + 1;
+            QRect bounds = option->rect;
+            switch (option->decorationPosition) {
+            case QStyleOptionViewItem::Left:
+            case QStyleOptionViewItem::Right:
+                bounds.setWidth(wrapText && bounds.isValid() ? bounds.width() - 2 * textMargin : QFIXED_MAX);
+                break;
+            case QStyleOptionViewItem::Top:
+            case QStyleOptionViewItem::Bottom:
+                bounds.setWidth(wrapText ? option->decorationSize.width() : QFIXED_MAX);
+                break;
+            default:
+                break;
+            }
+
+            qreal height = 0, widthUsed = 0;
+            textLayout.beginLayout();
+            while (true) {
+                QTextLine line = textLayout.createLine();
+                if (!line.isValid())
+                    break;
+                line.setLineWidth(bounds.width());
+                line.setPosition(QPointF(0, height));
+                height += line.height();
+                widthUsed = qMax(widthUsed, line.naturalTextWidth());
+            }
+            textLayout.endLayout();
+            const QSize size = QSizeF(widthUsed, height).toSize();
+            return QSize(size.width() + 2 * textMargin, size.height());
+        }
+        break;
+    case Qt::DecorationRole:
+        if (option->features & QStyleOptionViewItemV2::HasDecoration) {
+            return option->decorationSize;
+        }
+        break;
+    default:
+        break;
+    }
+
+    return QSize(0, 0);
+}
+
+static QSizeF viewItemTextLayout(QTextLayout &textLayout, int lineWidth)
+{
+    qreal height = 0;
+    qreal widthUsed = 0;
+    textLayout.beginLayout();
+    while (true) {
+        QTextLine line = textLayout.createLine();
+        if (!line.isValid())
+            break;
+        line.setLineWidth(lineWidth);
+        line.setPosition(QPointF(0, height));
+        height += line.height();
+        widthUsed = qMax(widthUsed, line.naturalTextWidth());
+    }
+    textLayout.endLayout();
+    return QSizeF(widthUsed, height);
+}
+
+void QCommonStylePrivate::viewItemDrawText(QPainter *p, const QStyleOptionViewItemV4 *option, const QRect &rect) const
+{
+    Q_Q(const QCommonStyle);
+    const QWidget *widget = option->widget;
+    const int textMargin = q->pixelMetric(QStyle::PM_FocusFrameHMargin, 0, widget) + 1;
+
+    QRect textRect = rect.adjusted(textMargin, 0, -textMargin, 0); // remove width padding
+    const bool wrapText = option->features & QStyleOptionViewItemV2::WrapText;
+    QTextOption textOption;
+    textOption.setWrapMode(wrapText ? QTextOption::WordWrap : QTextOption::ManualWrap);
+    textOption.setTextDirection(option->direction);
+    textOption.setAlignment(QStyle::visualAlignment(option->direction, option->displayAlignment));
+    QTextLayout textLayout;
+    textLayout.setTextOption(textOption);
+    textLayout.setFont(option->font);
+    textLayout.setText(option->text);
+
+    QSizeF textLayoutSize = viewItemTextLayout(textLayout, textRect.width());
+
+    QString elidedText;
+    qreal height = 0;
+    qreal width = 0;
+    int elidedIndex = -1;
+    const int lineCount = textLayout.lineCount();
+    for (int j = 0; j < lineCount; ++j) {
+        const QTextLine line = textLayout.lineAt(j);
+        if (j + 1 <= lineCount - 1) {
+            const QTextLine nextLine = textLayout.lineAt(j + 1);
+            if ((nextLine.y() + nextLine.height()) > textRect.height()) {
+                int start = line.textStart();
+                int length = line.textLength() + nextLine.textLength();
+                const QStackTextEngine engine(textLayout.text().mid(start, length), option->font);
+                elidedText = engine.elidedText(option->textElideMode, textRect.width());
+                height += line.height();
+                width = textRect.width();
+                elidedIndex = j;
+                break;
+            }
+        }
+        if (line.naturalTextWidth() > textRect.width()) {
+            int start = line.textStart();
+            int length = line.textLength();
+            const QStackTextEngine engine(textLayout.text().mid(start, length), option->font);
+            elidedText = engine.elidedText(option->textElideMode, textRect.width());
+            height += line.height();
+            width = textRect.width();
+            elidedIndex = j;
+            break;
+        }
+        width = qMax<qreal>(width, line.width());
+        height += line.height();
+    }
+
+    const QRect layoutRect = QStyle::alignedRect(option->direction, option->displayAlignment,
+                                                 QSize(int(width), int(height)), textRect);
+    const QPointF position = layoutRect.topLeft();
+    for (int i = 0; i < lineCount; ++i) {
+        const QTextLine line = textLayout.lineAt(i);
+        if (i == elidedIndex) {
+            qreal x = position.x() + line.x();
+            qreal y = position.y() + line.y() + line.ascent();
+            p->save();
+            p->setFont(option->font);
+            p->drawText(int(x), int(y), elidedText);
+            p->restore();
+            break;
+        }
+        line.draw(p, position);
+    }
+}
+
+/* Set sizehint to false to layout the elements inside opt->rect. Set sizehint to true to ignore
+   opt->rect and return rectangles in infinite space */
+void QCommonStylePrivate::viewItemLayout(const QStyleOptionViewItemV4 *opt,  QRect *checkRect,
+                                         QRect *pixmapRect, QRect *textRect, bool sizehint) const
+{
+    Q_Q(const QCommonStyle);
+    Q_ASSERT(checkRect && pixmapRect && textRect);
+    *pixmapRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::DecorationRole));
+    *textRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::DisplayRole));
+    *checkRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::CheckStateRole));
+
+    const QWidget *widget = opt->widget;
+    const bool hasCheck = checkRect->isValid();
+    const bool hasPixmap = pixmapRect->isValid();
+    const bool hasText = textRect->isValid();
+    const int textMargin = hasText ? q->pixelMetric(QStyle::PM_FocusFrameHMargin, opt, widget) + 1 : 0;
+    const int pixmapMargin = hasPixmap ? q->pixelMetric(QStyle::PM_FocusFrameHMargin, opt, widget) + 1 : 0;
+    const int checkMargin = hasCheck ? q->pixelMetric(QStyle::PM_FocusFrameHMargin, opt, widget) + 1 : 0;
+    int x = opt->rect.left();
+    int y = opt->rect.top();
+    int w, h;
+
+    if (textRect->height() == 0 && !hasPixmap)
+        textRect->setHeight(opt->fontMetrics.height());
+
+    QSize pm(0, 0);
+    if (hasPixmap) {
+        pm = pixmapRect->size();
+        pm.rwidth() += 2 * pixmapMargin;
+    }
+    if (sizehint) {
+        h = qMax(checkRect->height(), qMax(textRect->height(), pm.height()));
+        if (opt->decorationPosition == QStyleOptionViewItem::Left
+            || opt->decorationPosition == QStyleOptionViewItem::Right) {
+            w = textRect->width() + pm.width();
+        } else {
+            w = qMax(textRect->width(), pm.width());
+        }
+    } else {
+        w = opt->rect.width();
+        h = opt->rect.height();
+    }
+
+    int cw = 0;
+    QRect check;
+    if (hasCheck) {
+        cw = checkRect->width() + 2 * checkMargin;
+        if (sizehint) w += cw;
+        if (opt->direction == Qt::RightToLeft) {
+            check.setRect(x + w - cw, y, cw, h);
+        } else {
+            check.setRect(x, y, cw, h);
+        }
+    }
+
+    QRect display;
+    QRect decoration;
+    switch (opt->decorationPosition) {
+    case QStyleOptionViewItem::Top: {
+        if (hasPixmap)
+            pm.setHeight(pm.height() + pixmapMargin); // add space
+        h = sizehint ? textRect->height() : h - pm.height();
+
+        if (opt->direction == Qt::RightToLeft) {
+            decoration.setRect(x, y, w - cw, pm.height());
+            display.setRect(x, y + pm.height(), w - cw, h);
+        } else {
+            decoration.setRect(x + cw, y, w - cw, pm.height());
+            display.setRect(x + cw, y + pm.height(), w - cw, h);
+        }
+        break; }
+    case QStyleOptionViewItem::Bottom: {
+        if (hasText)
+            textRect->setHeight(textRect->height() + textMargin); // add space
+        h = sizehint ? textRect->height() + pm.height() : h;
+
+        if (opt->direction == Qt::RightToLeft) {
+            display.setRect(x, y, w - cw, textRect->height());
+            decoration.setRect(x, y + textRect->height(), w - cw, h - textRect->height());
+        } else {
+            display.setRect(x + cw, y, w - cw, textRect->height());
+            decoration.setRect(x + cw, y + textRect->height(), w - cw, h - textRect->height());
+        }
+        break; }
+    case QStyleOptionViewItem::Left: {
+        if (opt->direction == Qt::LeftToRight) {
+            decoration.setRect(x + cw, y, pm.width(), h);
+            display.setRect(decoration.right() + 1, y, w - pm.width() - cw, h);
+        } else {
+            display.setRect(x, y, w - pm.width() - cw, h);
+            decoration.setRect(display.right() + 1, y, pm.width(), h);
+        }
+        break; }
+    case QStyleOptionViewItem::Right: {
+        if (opt->direction == Qt::LeftToRight) {
+            display.setRect(x + cw, y, w - pm.width() - cw, h);
+            decoration.setRect(display.right() + 1, y, pm.width(), h);
+        } else {
+            decoration.setRect(x, y, pm.width(), h);
+            display.setRect(decoration.right() + 1, y, w - pm.width() - cw, h);
+        }
+        break; }
+    default:
+        qWarning("doLayout: decoration position is invalid");
+        decoration = *pixmapRect;
+        break;
+    }
+
+    if (!sizehint) { // we only need to do the internal layout if we are going to paint
+        *checkRect = QStyle::alignedRect(opt->direction, Qt::AlignCenter,
+                                         checkRect->size(), check);
+        *pixmapRect = QStyle::alignedRect(opt->direction, opt->decorationAlignment,
+                                          pixmapRect->size(), decoration);
+        // the text takes up all available space, unless the decoration is not shown as selected
+        if (opt->showDecorationSelected)
+            *textRect = display;
+        else
+            *textRect = QStyle::alignedRect(opt->direction, opt->displayAlignment,
+                                            textRect->size().boundedTo(display.size()), display);
+    } else {
+        *checkRect = check;
+        *pixmapRect = decoration;
+        *textRect = display;
+    }
+}
+#endif // QT_NO_ITEMVIEWS
+
+/*!
+  \reimp
+*/
+void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
+                               QPainter *p, const QWidget *widget) const
+{
+    Q_D(const QCommonStyle);
+    switch (element) {
+
+    case CE_PushButton:
+        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            drawControl(CE_PushButtonBevel, btn, p, widget);
+            QStyleOptionButton subopt = *btn;
+            subopt.rect = subElementRect(SE_PushButtonContents, btn, widget);
+            drawControl(CE_PushButtonLabel, &subopt, p, widget);
+            if (btn->state & State_HasFocus) {
+                QStyleOptionFocusRect fropt;
+                fropt.QStyleOption::operator=(*btn);
+                fropt.rect = subElementRect(SE_PushButtonFocusRect, btn, widget);
+                drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+            }
+        }
+        break;
+    case CE_PushButtonBevel:
+        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            QRect br = btn->rect;
+            int dbi = pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
+            if (btn->features & QStyleOptionButton::DefaultButton)
+                drawPrimitive(PE_FrameDefaultButton, opt, p, widget);
+            if (btn->features & QStyleOptionButton::AutoDefaultButton)
+                br.setCoords(br.left() + dbi, br.top() + dbi, br.right() - dbi, br.bottom() - dbi);
+            if (!(btn->features & (QStyleOptionButton::Flat | QStyleOptionButton::CommandLinkButton))
+                || btn->state & (State_Sunken | State_On)
+                || (btn->features & QStyleOptionButton::CommandLinkButton && btn->state & State_MouseOver)) {
+                QStyleOptionButton tmpBtn = *btn;
+                tmpBtn.rect = br;
+                drawPrimitive(PE_PanelButtonCommand, &tmpBtn, p, widget);
+            }
+            if (btn->features & QStyleOptionButton::HasMenu) {
+                int mbi = pixelMetric(PM_MenuButtonIndicator, btn, widget);
+                QRect ir = btn->rect;
+                QStyleOptionButton newBtn = *btn;
+                newBtn.rect = QRect(ir.right() - mbi + 2, ir.height()/2 - mbi/2 + 3, mbi - 6, mbi - 6);
+                drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
+            }
+        }
+        break;
+ case CE_PushButtonLabel:
+        if (const QStyleOptionButton *button = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            QRect textRect = button->rect;
+            uint tf = Qt::AlignVCenter | Qt::TextShowMnemonic;
+            if (!styleHint(SH_UnderlineShortcut, button, widget))
+                tf |= Qt::TextHideMnemonic;
+
+            if (!button->icon.isNull()) {
+                //Center both icon and text
+                QRect iconRect;
+                QIcon::Mode mode = button->state & State_Enabled ? QIcon::Normal : QIcon::Disabled;
+                if (mode == QIcon::Normal && button->state & State_HasFocus)
+                    mode = QIcon::Active;
+                QIcon::State state = QIcon::Off;
+                if (button->state & State_On)
+                    state = QIcon::On;
+
+                QPixmap pixmap = button->icon.pixmap(button->iconSize, mode, state);
+                int labelWidth = pixmap.width();
+                int labelHeight = pixmap.height();
+                int iconSpacing = 4;//### 4 is currently hardcoded in QPushButton::sizeHint()
+                int textWidth = button->fontMetrics.boundingRect(opt->rect, tf, button->text).width();
+                if (!button->text.isEmpty())
+                    labelWidth += (textWidth + iconSpacing);
+
+                iconRect = QRect(textRect.x() + (textRect.width() - labelWidth) / 2,
+                                 textRect.y() + (textRect.height() - labelHeight) / 2,
+                                 pixmap.width(), pixmap.height());
+
+                iconRect = visualRect(button->direction, textRect, iconRect);
+
+                tf |= Qt::AlignLeft; //left align, we adjust the text-rect instead
+
+                if (button->direction == Qt::RightToLeft)
+                    textRect.setRight(iconRect.left() - iconSpacing);
+                else
+                    textRect.setLeft(iconRect.left() + iconRect.width() + iconSpacing);
+
+                if (button->state & (State_On | State_Sunken))
+                    iconRect.translate(pixelMetric(PM_ButtonShiftHorizontal, opt, widget),
+                                       pixelMetric(PM_ButtonShiftVertical, opt, widget));
+                p->drawPixmap(iconRect, pixmap);
+            } else {
+                tf |= Qt::AlignHCenter;
+            }
+            if (button->state & (State_On | State_Sunken))
+                textRect.translate(pixelMetric(PM_ButtonShiftHorizontal, opt, widget),
+                             pixelMetric(PM_ButtonShiftVertical, opt, widget));
+
+            if (button->features & QStyleOptionButton::HasMenu) {
+                int indicatorSize = pixelMetric(PM_MenuButtonIndicator, button, widget);
+                if (button->direction == Qt::LeftToRight)
+                    textRect = textRect.adjusted(0, 0, -indicatorSize, 0);
+                else
+                    textRect = textRect.adjusted(indicatorSize, 0, 0, 0);
+            }
+            drawItemText(p, textRect, tf, button->palette, (button->state & State_Enabled),
+                         button->text, QPalette::ButtonText);
+        }
+        break;
+    case CE_RadioButton:
+    case CE_CheckBox:
+        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            bool isRadio = (element == CE_RadioButton);
+            QStyleOptionButton subopt = *btn;
+            subopt.rect = subElementRect(isRadio ? SE_RadioButtonIndicator
+                                                 : SE_CheckBoxIndicator, btn, widget);
+            drawPrimitive(isRadio ? PE_IndicatorRadioButton : PE_IndicatorCheckBox,
+                          &subopt, p, widget);
+            subopt.rect = subElementRect(isRadio ? SE_RadioButtonContents
+                                                 : SE_CheckBoxContents, btn, widget);
+            drawControl(isRadio ? CE_RadioButtonLabel : CE_CheckBoxLabel, &subopt, p, widget);
+            if (btn->state & State_HasFocus) {
+                QStyleOptionFocusRect fropt;
+                fropt.QStyleOption::operator=(*btn);
+                fropt.rect = subElementRect(isRadio ? SE_RadioButtonFocusRect
+                                                    : SE_CheckBoxFocusRect, btn, widget);
+                drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+            }
+        }
+        break;
+    case CE_RadioButtonLabel:
+    case CE_CheckBoxLabel:
+        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            uint alignment = visualAlignment(btn->direction, Qt::AlignLeft | Qt::AlignVCenter);
+
+            if (!styleHint(SH_UnderlineShortcut, btn, widget))
+                alignment |= Qt::TextHideMnemonic;
+            QPixmap pix;
+            QRect textRect = btn->rect;
+            if (!btn->icon.isNull()) {
+                pix = btn->icon.pixmap(btn->iconSize, btn->state & State_Enabled ? QIcon::Normal : QIcon::Disabled);
+                drawItemPixmap(p, btn->rect, alignment, pix);
+                if (btn->direction == Qt::RightToLeft)
+                    textRect.setRight(textRect.right() - btn->iconSize.width() - 4);
+                else
+                    textRect.setLeft(textRect.left() + btn->iconSize.width() + 4);
+            }
+            if (!btn->text.isEmpty()){
+                drawItemText(p, textRect, alignment | Qt::TextShowMnemonic,
+                    btn->palette, btn->state & State_Enabled, btn->text, QPalette::WindowText);
+            }
+        }
+        break;
+#ifndef QT_NO_MENU
+    case CE_MenuScroller: {
+        p->fillRect(opt->rect, opt->palette.background());
+        QStyleOption arrowOpt = *opt;
+        arrowOpt.state |= State_Enabled;
+        drawPrimitive(((opt->state & State_DownArrow) ? PE_IndicatorArrowDown : PE_IndicatorArrowUp),
+                    &arrowOpt, p, widget);
+        break; }
+    case CE_MenuTearoff:
+        if (opt->state & State_Selected)
+            p->fillRect(opt->rect, opt->palette.brush(QPalette::Highlight));
+        else
+            p->fillRect(opt->rect, opt->palette.brush(QPalette::Button));
+        p->setPen(QPen(opt->palette.dark().color(), 1, Qt::DashLine));
+        p->drawLine(opt->rect.x() + 2, opt->rect.y() + opt->rect.height() / 2 - 1,
+                    opt->rect.x() + opt->rect.width() - 4,
+                    opt->rect.y() + opt->rect.height() / 2 - 1);
+        p->setPen(QPen(opt->palette.light().color(), 1, Qt::DashLine));
+        p->drawLine(opt->rect.x() + 2, opt->rect.y() + opt->rect.height() / 2,
+                    opt->rect.x() + opt->rect.width() - 4, opt->rect.y() + opt->rect.height() / 2);
+        break;
+#endif // QT_NO_MENU
+#ifndef QT_NO_MENUBAR
+    case CE_MenuBarItem:
+        if (const QStyleOptionMenuItem *mbi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) {
+            uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip
+                            | Qt::TextSingleLine;
+            if (!styleHint(SH_UnderlineShortcut, mbi, widget))
+                alignment |= Qt::TextHideMnemonic;
+            QPixmap pix = mbi->icon.pixmap(pixelMetric(PM_SmallIconSize), (mbi->state & State_Enabled) ? QIcon::Normal : QIcon::Disabled);
+            if (!pix.isNull())
+                drawItemPixmap(p,mbi->rect, alignment, pix);
+            else
+                drawItemText(p, mbi->rect, alignment, mbi->palette, mbi->state & State_Enabled,
+                             mbi->text, QPalette::ButtonText);
+        }
+        break;
+    case CE_MenuBarEmptyArea:
+        if (widget && !widget->testAttribute(Qt::WA_NoSystemBackground))
+            p->eraseRect(opt->rect);
+        break;
+#endif // QT_NO_MENUBAR
+#ifndef QT_NO_PROGRESSBAR
+    case CE_ProgressBar:
+        if (const QStyleOptionProgressBar *pb
+                = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+            QStyleOptionProgressBarV2 subopt = *pb;
+            subopt.rect = subElementRect(SE_ProgressBarGroove, pb, widget);
+            drawControl(CE_ProgressBarGroove, &subopt, p, widget);
+            subopt.rect = subElementRect(SE_ProgressBarContents, pb, widget);
+            drawControl(CE_ProgressBarContents, &subopt, p, widget);
+            if (pb->textVisible) {
+                subopt.rect = subElementRect(SE_ProgressBarLabel, pb, widget);
+                drawControl(CE_ProgressBarLabel, &subopt, p, widget);
+            }
+        }
+        break;
+    case CE_ProgressBarGroove:
+        qDrawShadePanel(p, opt->rect, opt->palette, true, 1,
+                        &opt->palette.brush(QPalette::Window));
+        break;
+    case CE_ProgressBarLabel:
+        if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+            bool vertical = false;
+            if (const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(opt)) {
+                vertical = (pb2->orientation == Qt::Vertical);
+            }
+            if (!vertical) {
+                QPalette::ColorRole textRole = QPalette::NoRole;
+                if ((pb->textAlignment & Qt::AlignCenter) && pb->textVisible
+                    && ((qint64(pb->progress) - qint64(pb->minimum)) * 2 >= (qint64(pb->maximum) - qint64(pb->minimum)))) {
+                    textRole = QPalette::HighlightedText;
+                    //Draw text shadow, This will increase readability when the background of same color
+                    QRect shadowRect(pb->rect);
+                    shadowRect.translate(1,1);
+                    QColor shadowColor = (pb->palette.color(textRole).value() <= 128)
+                       ? QColor(255,255,255,160) : QColor(0,0,0,160);
+                    QPalette shadowPalette = pb->palette;
+                    shadowPalette.setColor(textRole, shadowColor);
+                    drawItemText(p, shadowRect, Qt::AlignCenter | Qt::TextSingleLine, shadowPalette,
+                                 pb->state & State_Enabled, pb->text, textRole);
+                }
+                drawItemText(p, pb->rect, Qt::AlignCenter | Qt::TextSingleLine, pb->palette,
+                             pb->state & State_Enabled, pb->text, textRole);
+            }
+        }
+        break;
+    case CE_ProgressBarContents:
+        if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+
+            QRect rect = pb->rect;
+            bool vertical = false;
+            bool inverted = false;
+            qint64 minimum = qint64(pb->minimum);
+            qint64 maximum = qint64(pb->maximum);
+            qint64 progress = qint64(pb->progress);
+
+            // Get extra style options if version 2
+            const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(opt);
+            if (pb2) {
+                vertical = (pb2->orientation == Qt::Vertical);
+                inverted = pb2->invertedAppearance;
+            }
+            QMatrix m;
+
+            if (vertical) {
+                rect = QRect(rect.y(), rect.x(), rect.height(), rect.width()); // flip width and height
+                m.rotate(90);
+                m.translate(0, -(rect.height() + rect.y()*2));
+            }
+
+            QPalette pal2 = pb->palette;
+            // Correct the highlight color if it is the same as the background
+            if (pal2.highlight() == pal2.background())
+                pal2.setColor(QPalette::Highlight, pb->palette.color(QPalette::Active,
+                                                                     QPalette::Highlight));
+            bool reverse = ((!vertical && (pb->direction == Qt::RightToLeft)) || vertical);
+            if (inverted)
+                reverse = !reverse;
+            int w = rect.width();
+            if (pb->minimum == 0 && pb->maximum == 0) {
+                // draw busy indicator
+                int x = (progress - minimum) % (w * 2);
+                if (x > w)
+                    x = 2 * w - x;
+                x = reverse ? rect.right() - x : x + rect.x();
+                p->setPen(QPen(pal2.highlight().color(), 4));
+                p->drawLine(x, rect.y(), x, rect.height());
+            } else {
+                const int unit_width = pixelMetric(PM_ProgressBarChunkWidth, pb, widget);
+                if (!unit_width)
+                    return;
+
+                int u;
+                if (unit_width > 1)
+                    u = ((rect.width() + unit_width) / unit_width);
+                else
+                    u = w / unit_width;
+                qint64 p_v = progress - minimum;
+                qint64 t_s = (maximum - minimum) ? (maximum - minimum) : qint64(1);
+
+                if (u > 0 && p_v >= INT_MAX / u && t_s >= u) {
+                    // scale down to something usable.
+                    p_v /= u;
+                    t_s /= u;
+                }
+
+                // nu < tnu, if last chunk is only a partial chunk
+                int tnu, nu;
+                tnu = nu = p_v * u / t_s;
+
+                if (nu * unit_width > w)
+                    --nu;
+
+                // Draw nu units out of a possible u of unit_width
+                // width, each a rectangle bordered by background
+                // color, all in a sunken panel with a percentage text
+                // display at the end.
+                int x = 0;
+                int x0 = reverse ? rect.right() - ((unit_width > 1) ? unit_width : 0)
+                                 : rect.x();
+
+                QStyleOptionProgressBarV2 pbBits = *pb;
+                pbBits.rect = rect;
+                pbBits.palette = pal2;
+                int myY = pbBits.rect.y();
+                int myHeight = pbBits.rect.height();
+                pbBits.state = State_None;
+                for (int i = 0; i < nu; ++i) {
+                    pbBits.rect.setRect(x0 + x, myY, unit_width, myHeight);
+                    pbBits.rect = m.mapRect(QRectF(pbBits.rect)).toRect();
+                    drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget);
+                    x += reverse ? -unit_width : unit_width;
+                }
+
+                // Draw the last partial chunk to fill up the
+                // progress bar entirely
+                if (nu < tnu) {
+                    int pixels_left = w - (nu * unit_width);
+                    int offset = reverse ? x0 + x + unit_width-pixels_left : x0 + x;
+                    pbBits.rect.setRect(offset, myY, pixels_left, myHeight);
+                    pbBits.rect = m.mapRect(QRectF(pbBits.rect)).toRect();
+                    drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget);
+                }
+            }
+        }
+        break;
+#endif // QT_NO_PROGRESSBAR
+    case CE_HeaderLabel:
+        if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
+            QRect rect = header->rect;
+            if (!header->icon.isNull()) {
+                QPixmap pixmap
+                    = header->icon.pixmap(pixelMetric(PM_SmallIconSize), (header->state & State_Enabled) ? QIcon::Normal : QIcon::Disabled);
+                int pixw = pixmap.width();
+
+                QRect aligned = alignedRect(header->direction, QFlag(header->iconAlignment), pixmap.size(), rect);
+                QRect inter = aligned.intersected(rect);
+                p->drawPixmap(inter.x(), inter.y(), pixmap, inter.x() - aligned.x(), inter.y() - aligned.y(), inter.width(), inter.height());
+
+                if (header->direction == Qt::LeftToRight)
+                    rect.setLeft(rect.left() + pixw + 2);
+                else
+                    rect.setRight(rect.right() - pixw - 2);
+            }
+            if (header->state & QStyle::State_On) {
+                QFont fnt = p->font();
+                fnt.setBold(true);
+                p->setFont(fnt);
+            }
+            drawItemText(p, rect, header->textAlignment, header->palette,
+                         (header->state & State_Enabled), header->text, QPalette::ButtonText);
+        }
+        break;
+#ifndef QT_NO_TOOLBUTTON
+    case CE_ToolButtonLabel:
+        if (const QStyleOptionToolButton *toolbutton
+                = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
+            QRect rect = toolbutton->rect;
+            int shiftX = 0;
+            int shiftY = 0;
+            if (toolbutton->state & (State_Sunken | State_On)) {
+                shiftX = pixelMetric(PM_ButtonShiftHorizontal, toolbutton, widget);
+                shiftY = pixelMetric(PM_ButtonShiftVertical, toolbutton, widget);
+            }
+            // Arrow type always overrules and is always shown
+            bool hasArrow = toolbutton->features & QStyleOptionToolButton::Arrow;
+            if (((!hasArrow && toolbutton->icon.isNull()) && !toolbutton->text.isEmpty())
+                || toolbutton->toolButtonStyle == Qt::ToolButtonTextOnly) {
+                int alignment = Qt::AlignCenter | Qt::TextShowMnemonic;
+                if (!styleHint(SH_UnderlineShortcut, opt, widget))
+                    alignment |= Qt::TextHideMnemonic;
+                rect.translate(shiftX, shiftY);
+                drawItemText(p, rect, alignment, toolbutton->palette,
+                             opt->state & State_Enabled, toolbutton->text,
+                             QPalette::ButtonText);
+            } else {
+                QPixmap pm;
+                QSize pmSize = toolbutton->iconSize;
+                if (!toolbutton->icon.isNull()) {
+                    QIcon::State state = toolbutton->state & State_On ? QIcon::On : QIcon::Off;
+                    QIcon::Mode mode;
+                    if (!(toolbutton->state & State_Enabled))
+                        mode = QIcon::Disabled;
+                    else if ((opt->state & State_MouseOver) && (opt->state & State_AutoRaise))
+                        mode = QIcon::Active;
+                    else
+                        mode = QIcon::Normal;
+                    pm = toolbutton->icon.pixmap(toolbutton->rect.size().boundedTo(toolbutton->iconSize),
+                                                 mode, state);
+                    pmSize = pm.size();
+                }
+
+                if (toolbutton->toolButtonStyle != Qt::ToolButtonIconOnly) {
+                    p->setFont(toolbutton->font);
+                    QRect pr = rect,
+                    tr = rect;
+                    int alignment = Qt::TextShowMnemonic;
+                    if (!styleHint(SH_UnderlineShortcut, opt, widget))
+                        alignment |= Qt::TextHideMnemonic;
+
+                    if (toolbutton->toolButtonStyle == Qt::ToolButtonTextUnderIcon) {
+                        pr.setHeight(pmSize.height() + 6);
+                        tr.adjust(0, pr.height(), 0, -3);
+                        pr.translate(shiftX, shiftY);
+                        if (!hasArrow) {
+                            drawItemPixmap(p, pr, Qt::AlignCenter, pm);
+                        } else {
+                            drawArrow(this, toolbutton, pr, p, widget);
+                        }
+                        alignment |= Qt::AlignCenter;
+                    } else {
+                        pr.setWidth(pmSize.width() + 8);
+                        tr.adjust(pr.width(), 0, 0, 0);
+                        pr.translate(shiftX, shiftY);
+                        if (!hasArrow) {
+                            drawItemPixmap(p, QStyle::visualRect(opt->direction, rect, pr), Qt::AlignCenter, pm);
+                        } else {
+                            drawArrow(this, toolbutton, pr, p, widget);
+                        }
+                        alignment |= Qt::AlignLeft | Qt::AlignVCenter;
+                    }
+                    tr.translate(shiftX, shiftY);
+                    drawItemText(p, QStyle::visualRect(opt->direction, rect, tr), alignment, toolbutton->palette,
+                                 toolbutton->state & State_Enabled, toolbutton->text,
+                                 QPalette::ButtonText);
+                } else {
+                    rect.translate(shiftX, shiftY);
+                    if (hasArrow) {
+                        drawArrow(this, toolbutton, rect, p, widget);
+                    } else {
+                        drawItemPixmap(p, rect, Qt::AlignCenter, pm);
+                    }
+                }
+            }
+        }
+        break;
+#endif // QT_NO_TOOLBUTTON
+#ifndef QT_NO_TOOLBOX
+    case CE_ToolBoxTab:
+        if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) {
+            drawControl(CE_ToolBoxTabShape, tb, p, widget);
+            drawControl(CE_ToolBoxTabLabel, tb, p, widget);
+        }
+        break;
+    case CE_ToolBoxTabShape:
+        if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) {
+            int d = 20 + tb->rect.height() - 3;
+            QPolygon a(7);
+            if (tb->direction != Qt::RightToLeft) {
+                a.setPoint(0, -1, tb->rect.height() + 1);
+                a.setPoint(1, -1, 1);
+                a.setPoint(2, tb->rect.width() - d, 1);
+                a.setPoint(3, tb->rect.width() - 20, tb->rect.height() - 2);
+                a.setPoint(4, tb->rect.width() - 1, tb->rect.height() - 2);
+                a.setPoint(5, tb->rect.width() - 1, tb->rect.height() + 1);
+                a.setPoint(6, -1, tb->rect.height() + 1);
+            } else {
+                a.setPoint(0, tb->rect.width(), tb->rect.height() + 1);
+                a.setPoint(1, tb->rect.width(), 1);
+                a.setPoint(2, d - 1, 1);
+                a.setPoint(3, 20 - 1, tb->rect.height() - 2);
+                a.setPoint(4, 0, tb->rect.height() - 2);
+                a.setPoint(5, 0, tb->rect.height() + 1);
+                a.setPoint(6, tb->rect.width(), tb->rect.height() + 1);
+            }
+
+            p->setPen(tb->palette.mid().color().darker(150));
+            p->drawPolygon(a);
+            p->setPen(tb->palette.light().color());
+            if (tb->direction != Qt::RightToLeft) {
+                p->drawLine(0, 2, tb->rect.width() - d, 2);
+                p->drawLine(tb->rect.width() - d - 1, 2, tb->rect.width() - 21, tb->rect.height() - 1);
+                p->drawLine(tb->rect.width() - 20, tb->rect.height() - 1,
+                            tb->rect.width(), tb->rect.height() - 1);
+            } else {
+                p->drawLine(tb->rect.width() - 1, 2, d - 1, 2);
+                p->drawLine(d, 2, 20, tb->rect.height() - 1);
+                p->drawLine(19, tb->rect.height() - 1,
+                            -1, tb->rect.height() - 1);
+            }
+            p->setBrush(Qt::NoBrush);
+        }
+        break;
+#endif // QT_NO_TOOLBOX
+#ifndef QT_NO_TABBAR
+    case CE_TabBarTab:
+        if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+            drawControl(CE_TabBarTabShape, tab, p, widget);
+            drawControl(CE_TabBarTabLabel, tab, p, widget);
+        }
+        break;
+    case CE_TabBarTabShape:
+        if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+            p->save();
+
+            QRect rect(tab->rect);
+            bool selected = tab->state & State_Selected;
+            bool onlyOne = tab->position == QStyleOptionTab::OnlyOneTab;
+            int tabOverlap = onlyOne ? 0 : pixelMetric(PM_TabBarTabOverlap, opt, widget);
+
+            if (!selected) {
+                switch (tab->shape) {
+                case QTabBar::TriangularNorth:
+                    rect.adjust(0, 0, 0, -tabOverlap);
+                    if(!selected)
+                        rect.adjust(1, 1, -1, 0);
+                    break;
+                case QTabBar::TriangularSouth:
+                    rect.adjust(0, tabOverlap, 0, 0);
+                    if(!selected)
+                        rect.adjust(1, 0, -1, -1);
+                    break;
+                case QTabBar::TriangularEast:
+                    rect.adjust(tabOverlap, 0, 0, 0);
+                    if(!selected)
+                        rect.adjust(0, 1, -1, -1);
+                    break;
+                case QTabBar::TriangularWest:
+                    rect.adjust(0, 0, -tabOverlap, 0);
+                    if(!selected)
+                        rect.adjust(1, 1, 0, -1);
+                    break;
+                default:
+                    break;
+                }
+            }
+
+            p->setPen(QPen(tab->palette.foreground(), 0));
+            if (selected) {
+                p->setBrush(tab->palette.base());
+            } else {
+                if (widget && widget->parentWidget())
+                    p->setBrush(widget->parentWidget()->palette().background());
+                else
+                    p->setBrush(tab->palette.background());
+            }
+
+            int y;
+            int x;
+            QPolygon a(10);
+            switch (tab->shape) {
+            case QTabBar::TriangularNorth:
+            case QTabBar::TriangularSouth: {
+                a.setPoint(0, 0, -1);
+                a.setPoint(1, 0, 0);
+                y = rect.height() - 2;
+                x = y / 3;
+                a.setPoint(2, x++, y - 1);
+                ++x;
+                a.setPoint(3, x++, y++);
+                a.setPoint(4, x, y);
+
+                int i;
+                int right = rect.width() - 1;
+                for (i = 0; i < 5; ++i)
+                    a.setPoint(9 - i, right - a.point(i).x(), a.point(i).y());
+                if (tab->shape == QTabBar::TriangularNorth)
+                    for (i = 0; i < 10; ++i)
+                        a.setPoint(i, a.point(i).x(), rect.height() - 1 - a.point(i).y());
+
+                a.translate(rect.left(), rect.top());
+                p->setRenderHint(QPainter::Antialiasing);
+                p->translate(0, 0.5);
+
+                QPainterPath path;
+                path.addPolygon(a);
+                p->drawPath(path);
+                break; }
+            case QTabBar::TriangularEast:
+            case QTabBar::TriangularWest: {
+                a.setPoint(0, -1, 0);
+                a.setPoint(1, 0, 0);
+                x = rect.width() - 2;
+                y = x / 3;
+                a.setPoint(2, x - 1, y++);
+                ++y;
+                a.setPoint(3, x++, y++);
+                a.setPoint(4, x, y);
+                int i;
+                int bottom = rect.height() - 1;
+                for (i = 0; i < 5; ++i)
+                    a.setPoint(9 - i, a.point(i).x(), bottom - a.point(i).y());
+                if (tab->shape == QTabBar::TriangularWest)
+                    for (i = 0; i < 10; ++i)
+                        a.setPoint(i, rect.width() - 1 - a.point(i).x(), a.point(i).y());
+                a.translate(rect.left(), rect.top());
+                p->setRenderHint(QPainter::Antialiasing);
+                p->translate(0.5, 0);
+                QPainterPath path;
+                path.addPolygon(a);
+                p->drawPath(path);
+                break; }
+            default:
+                break;
+            }
+            p->restore();
+        }
+        break;
+    case CE_ToolBoxTabLabel:
+        if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) {
+            bool enabled = tb->state & State_Enabled;
+            bool selected = tb->state & State_Selected;
+            QPixmap pm = tb->icon.pixmap(pixelMetric(QStyle::PM_SmallIconSize, tb, widget),
+                                         enabled ? QIcon::Normal : QIcon::Disabled);
+
+            QRect cr = subElementRect(QStyle::SE_ToolBoxTabContents, tb, widget);
+            QRect tr, ir;
+            int ih = 0;
+            if (pm.isNull()) {
+                tr = cr;
+                tr.adjust(4, 0, -8, 0);
+            } else {
+                int iw = pm.width() + 4;
+                ih = pm.height();
+                ir = QRect(cr.left() + 4, cr.top(), iw + 2, ih);
+                tr = QRect(ir.right(), cr.top(), cr.width() - ir.right() - 4, cr.height());
+            }
+
+            if (selected && styleHint(QStyle::SH_ToolBox_SelectedPageTitleBold, tb, widget)) {
+                QFont f(p->font());
+                f.setBold(true);
+                p->setFont(f);
+            }
+
+            QString txt = tb->fontMetrics.elidedText(tb->text, Qt::ElideRight, tr.width());
+
+            if (ih)
+                p->drawPixmap(ir.left(), (tb->rect.height() - ih) / 2, pm);
+
+            int alignment = Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic;
+            if (!styleHint(QStyle::SH_UnderlineShortcut, tb, widget))
+                alignment |= Qt::TextHideMnemonic;
+            drawItemText(p, tr, alignment, tb->palette, enabled, txt, QPalette::ButtonText);
+
+            if (!txt.isEmpty() && opt->state & State_HasFocus) {
+                QStyleOptionFocusRect opt;
+                opt.rect = tr;
+                opt.palette = tb->palette;
+                opt.state = QStyle::State_None;
+                drawPrimitive(QStyle::PE_FrameFocusRect, &opt, p, widget);
+            }
+        }
+        break;
+    case CE_TabBarTabLabel:
+        if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+            // ### consider merging this with SE_TabBarTabText
+            QStyleOptionTabV3 tabV2(*tab);
+            QRect tr = tabV2.rect;
+            bool verticalTabs = tabV2.shape == QTabBar::RoundedEast
+                                || tabV2.shape == QTabBar::RoundedWest
+                                || tabV2.shape == QTabBar::TriangularEast
+                                || tabV2.shape == QTabBar::TriangularWest;
+
+            int alignment = Qt::AlignCenter | Qt::TextShowMnemonic;
+            if (!styleHint(SH_UnderlineShortcut, opt, widget))
+                alignment |= Qt::TextHideMnemonic;
+
+            if (verticalTabs) {
+                p->save();
+                int newX, newY, newRot;
+                if (tabV2.shape == QTabBar::RoundedEast || tabV2.shape == QTabBar::TriangularEast) {
+                    newX = tr.width() + tr.x();
+                    newY = tr.y();
+                    newRot = 90;
+                } else {
+                    newX = tr.x();
+                    newY = tr.y() + tr.height();
+                    newRot = -90;
+                }
+                tr.setRect(0, 0, tr.height(), tr.width());
+                QTransform m;
+                m.translate(newX, newY);
+                m.rotate(newRot);
+                p->setTransform(m, true);
+            }
+            tr = subElementRect(SE_TabBarTabText, opt, widget);
+
+            if (!tabV2.icon.isNull()) {
+                QSize iconSize = tabV2.iconSize;
+                if (!iconSize.isValid()) {
+                    int iconExtent = pixelMetric(PM_SmallIconSize);
+                    iconSize = QSize(iconExtent, iconExtent);
+                }
+                QSize tabIconSize = tabV2.icon.actualSize(iconSize,
+                                                          (tabV2.state & State_Enabled) ? QIcon::Normal
+                                                          : QIcon::Disabled);
+                QPixmap tabIcon = tabV2.icon.pixmap(iconSize,
+                                                    (tabV2.state & State_Enabled) ? QIcon::Normal
+                                                                                  : QIcon::Disabled);
+
+                int offset = 4;
+                int left = opt->rect.left();
+                if (tabV2.leftButtonSize.isEmpty())
+                    offset += 2;
+                else
+                    left += tabV2.leftButtonSize.width() + (6 + 2) + 2;
+                QRect iconRect = QRect(left + offset, tr.center().y() - tabIcon.height() / 2,
+                            tabIconSize.width(), tabIconSize.height());
+                if (!verticalTabs)
+                    iconRect = visualRect(opt->direction, opt->rect, iconRect);
+                p->drawPixmap(iconRect.x(), iconRect.y(), tabIcon);
+            }
+
+            drawItemText(p, tr, alignment, tab->palette, tab->state & State_Enabled, tab->text, QPalette::WindowText);
+            if (verticalTabs)
+                p->restore();
+
+            if (tabV2.state & State_HasFocus) {
+                const int OFFSET = 1 + pixelMetric(PM_DefaultFrameWidth);
+
+                int x1, x2;
+                x1 = tabV2.rect.left();
+                x2 = tabV2.rect.right() - 1;
+
+                QStyleOptionFocusRect fropt;
+                fropt.QStyleOption::operator=(*tab);
+                fropt.rect.setRect(x1 + 1 + OFFSET, tabV2.rect.y() + OFFSET,
+                                   x2 - x1 - 2*OFFSET, tabV2.rect.height() - 2*OFFSET);
+                drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+            }
+        }
+        break;
+#endif // QT_NO_TABBAR
+#ifndef QT_NO_SIZEGRIP
+    case CE_SizeGrip: {
+        p->save();
+        int x, y, w, h;
+        opt->rect.getRect(&x, &y, &w, &h);
+
+        int sw = qMin(h, w);
+        if (h > w)
+            p->translate(0, h - w);
+        else
+            p->translate(w - h, 0);
+
+        int sx = x;
+        int sy = y;
+        int s = sw / 3;
+
+        Qt::Corner corner;
+        if (const QStyleOptionSizeGrip *sgOpt = qstyleoption_cast<const QStyleOptionSizeGrip *>(opt))
+            corner = sgOpt->corner;
+        else if (opt->direction == Qt::RightToLeft)
+            corner = Qt::BottomLeftCorner;
+        else
+            corner = Qt::BottomRightCorner;
+
+        if (corner == Qt::BottomLeftCorner) {
+            sx = x + sw;
+            for (int i = 0; i < 4; ++i) {
+                p->setPen(QPen(opt->palette.light().color(), 1));
+                p->drawLine(x, sy - 1 , sx + 1, sw);
+                p->setPen(QPen(opt->palette.dark().color(), 1));
+                p->drawLine(x, sy, sx, sw);
+                p->setPen(QPen(opt->palette.dark().color(), 1));
+                p->drawLine(x, sy + 1, sx - 1, sw);
+                sx -= s;
+                sy += s;
+            }
+        } else if (corner == Qt::BottomRightCorner) {
+            for (int i = 0; i < 4; ++i) {
+                p->setPen(QPen(opt->palette.light().color(), 1));
+                p->drawLine(sx - 1, sw, sw, sy - 1);
+                p->setPen(QPen(opt->palette.dark().color(), 1));
+                p->drawLine(sx, sw, sw, sy);
+                p->setPen(QPen(opt->palette.dark().color(), 1));
+                p->drawLine(sx + 1, sw, sw, sy + 1);
+                sx += s;
+                sy += s;
+            }
+        } else if (corner == Qt::TopRightCorner) {
+            sy = y + sw;
+            for (int i = 0; i < 4; ++i) {
+                p->setPen(QPen(opt->palette.light().color(), 1));
+                p->drawLine(sx - 1, y, sw, sy + 1);
+                p->setPen(QPen(opt->palette.dark().color(), 1));
+                p->drawLine(sx, y, sw, sy);
+                p->setPen(QPen(opt->palette.dark().color(), 1));
+                p->drawLine(sx + 1, y, sw, sy - 1);
+                sx += s;
+                sy -= s;
+            }
+        } else if (corner == Qt::TopLeftCorner) {
+            for (int i = 0; i < 4; ++i) {
+                p->setPen(QPen(opt->palette.light().color(), 1));
+                p->drawLine(x, sy - 1, sx - 1, y);
+                p->setPen(QPen(opt->palette.dark().color(), 1));
+                p->drawLine(x, sy, sx, y);
+                p->setPen(QPen(opt->palette.dark().color(), 1));
+                p->drawLine(x, sy + 1, sx + 1, y);
+                sx += s;
+                sy += s;
+            }
+        }
+        p->restore();
+        break; }
+#endif // QT_NO_SIZEGRIP
+#ifndef QT_NO_RUBBERBAND
+    case CE_RubberBand: {
+        if (const QStyleOptionRubberBand *rbOpt = qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) {
+            QPixmap tiledPixmap(16, 16);
+            QPainter pixmapPainter(&tiledPixmap);
+            pixmapPainter.setPen(Qt::NoPen);
+            pixmapPainter.setBrush(Qt::Dense4Pattern);
+            pixmapPainter.setBackground(QBrush(opt->palette.base()));
+            pixmapPainter.setBackgroundMode(Qt::OpaqueMode);
+            pixmapPainter.drawRect(0, 0, tiledPixmap.width(), tiledPixmap.height());
+            pixmapPainter.end();
+            // ### workaround for borked XRENDER
+            tiledPixmap = QPixmap::fromImage(tiledPixmap.toImage());
+
+            p->save();
+            QRect r = opt->rect;
+            QStyleHintReturnMask mask;
+            if (styleHint(QStyle::SH_RubberBand_Mask, opt, widget, &mask))
+                p->setClipRegion(mask.region);
+            p->drawTiledPixmap(r.x(), r.y(), r.width(), r.height(), tiledPixmap);
+            p->setPen(opt->palette.color(QPalette::Active, QPalette::WindowText));
+            p->setBrush(Qt::NoBrush);
+            p->drawRect(r.adjusted(0, 0, -1, -1));
+            if (rbOpt->shape == QRubberBand::Rectangle)
+                p->drawRect(r.adjusted(3, 3, -4, -4));
+            p->restore();
+        }
+        break; }
+#endif // QT_NO_RUBBERBAND
+#ifndef QT_NO_DOCKWIDGET
+    case CE_DockWidgetTitle:
+        if (const QStyleOptionDockWidget *dwOpt = qstyleoption_cast<const QStyleOptionDockWidget *>(opt)) {
+            QRect r = dwOpt->rect.adjusted(0, 0, -1, -1);
+            if (dwOpt->movable) {
+                p->setPen(dwOpt->palette.color(QPalette::Dark));
+                p->drawRect(r);
+            }
+
+            if (!dwOpt->title.isEmpty()) {
+                const QStyleOptionDockWidgetV2 *v2
+                    = qstyleoption_cast<const QStyleOptionDockWidgetV2*>(opt);
+                bool verticalTitleBar = v2 == 0 ? false : v2->verticalTitleBar;
+
+                if (verticalTitleBar) {
+                    QSize s = r.size();
+                    s.transpose();
+                    r.setSize(s);
+
+                    p->save();
+                    p->translate(r.left(), r.top() + r.width());
+                    p->rotate(-90);
+                    p->translate(-r.left(), -r.top());
+                }
+
+                const int indent = p->fontMetrics().descent();
+                drawItemText(p, r.adjusted(indent + 1, 1, -indent - 1, -1),
+                              Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, dwOpt->palette,
+                              dwOpt->state & State_Enabled, dwOpt->title,
+                              QPalette::WindowText);
+
+                if (verticalTitleBar)
+                    p->restore();
+            }
+        }
+        break;
+#endif // QT_NO_DOCKWIDGET
+    case CE_Header:
+        if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
+            QRegion clipRegion = p->clipRegion();
+            p->setClipRect(opt->rect);
+            drawControl(CE_HeaderSection, header, p, widget);
+            QStyleOptionHeader subopt = *header;
+            subopt.rect = subElementRect(SE_HeaderLabel, header, widget);
+            if (subopt.rect.isValid())
+                drawControl(CE_HeaderLabel, &subopt, p, widget);
+            if (header->sortIndicator != QStyleOptionHeader::None) {
+                subopt.rect = subElementRect(SE_HeaderArrow, opt, widget);
+                drawPrimitive(PE_IndicatorHeaderArrow, &subopt, p, widget);
+            }
+            p->setClipRegion(clipRegion);
+        }
+        break;
+    case CE_FocusFrame:
+            p->fillRect(opt->rect, opt->palette.foreground());
+        break;
+    case CE_HeaderSection:
+            qDrawShadePanel(p, opt->rect, opt->palette,
+                        opt->state & State_Sunken, 1,
+                        &opt->palette.brush(QPalette::Button));
+        break;
+    case CE_HeaderEmptyArea:
+            p->fillRect(opt->rect, opt->palette.background());
+        break;
+#ifndef QT_NO_COMBOBOX
+    case CE_ComboBoxLabel:
+        if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
+            QRect editRect = subControlRect(CC_ComboBox, cb, SC_ComboBoxEditField, widget);
+            p->save();
+            p->setClipRect(editRect);
+            if (!cb->currentIcon.isNull()) {
+                QIcon::Mode mode = cb->state & State_Enabled ? QIcon::Normal
+                                                             : QIcon::Disabled;
+                QPixmap pixmap = cb->currentIcon.pixmap(cb->iconSize, mode);
+                QRect iconRect(editRect);
+                iconRect.setWidth(cb->iconSize.width() + 4);
+                iconRect = alignedRect(cb->direction,
+                                       Qt::AlignLeft | Qt::AlignVCenter,
+                                       iconRect.size(), editRect);
+                if (cb->editable)
+                    p->fillRect(iconRect, opt->palette.brush(QPalette::Base));
+                drawItemPixmap(p, iconRect, Qt::AlignCenter, pixmap);
+
+                if (cb->direction == Qt::RightToLeft)
+                    editRect.translate(-4 - cb->iconSize.width(), 0);
+                else
+                    editRect.translate(cb->iconSize.width() + 4, 0);
+            }
+            if (!cb->currentText.isEmpty() && !cb->editable) {
+                drawItemText(p, editRect.adjusted(1, 0, -1, 0),
+                             visualAlignment(cb->direction, Qt::AlignLeft | Qt::AlignVCenter),
+                             cb->palette, cb->state & State_Enabled, cb->currentText);
+            }
+            p->restore();
+        }
+        break;
+#endif // QT_NO_COMBOBOX
+#ifndef QT_NO_TOOLBAR
+    case CE_ToolBar:
+        if (const QStyleOptionToolBar *toolBar = qstyleoption_cast<const QStyleOptionToolBar *>(opt)) {
+            // Compatibility with styles that use PE_PanelToolBar
+            QStyleOptionFrame frame;
+            frame.QStyleOption::operator=(*toolBar);
+            frame.lineWidth = toolBar->lineWidth;
+            frame.midLineWidth = toolBar->midLineWidth;
+            drawPrimitive(PE_PanelToolBar, opt, p, widget);
+
+            if (widget && qobject_cast<QToolBar *>(widget->parentWidget()))
+                break;
+            qDrawShadePanel(p, toolBar->rect, toolBar->palette, false, toolBar->lineWidth,
+                            &toolBar->palette.brush(QPalette::Button));
+        }
+        break;
+#endif // QT_NO_TOOLBAR
+    case CE_ColumnViewGrip: {
+        // draw background gradients
+        QLinearGradient g(0, 0, opt->rect.width(), 0);
+        g.setColorAt(0, opt->palette.color(QPalette::Active, QPalette::Mid));
+        g.setColorAt(0.5, Qt::white);
+        p->fillRect(QRect(0, 0, opt->rect.width(), opt->rect.height()), g);
+
+        // draw the two lines
+        QPen pen(p->pen());
+        pen.setWidth(opt->rect.width()/20);
+        pen.setColor(opt->palette.color(QPalette::Active, QPalette::Dark));
+        p->setPen(pen);
+
+        int line1starting = opt->rect.width()*8 / 20;
+        int line2starting = opt->rect.width()*13 / 20;
+        int top = opt->rect.height()*20/75;
+        int bottom = opt->rect.height() - 1 - top;
+        p->drawLine(line1starting, top, line1starting, bottom);
+        p->drawLine(line2starting, top, line2starting, bottom);
+        }
+        break;
+
+#ifndef QT_NO_ITEMVIEWS
+    case CE_ItemViewItem:
+        if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+            p->save();
+            p->setClipRect(opt->rect);
+
+            QRect checkRect = subElementRect(SE_ItemViewItemCheckIndicator, vopt, widget);
+            QRect iconRect = subElementRect(SE_ItemViewItemDecoration, vopt, widget);
+            QRect textRect = subElementRect(SE_ItemViewItemText, vopt, widget);
+
+            // draw the background
+            drawPrimitive(PE_PanelItemViewItem, opt, p, widget);
+
+            // draw the check mark
+            if (checkRect.isValid()) {
+                QStyleOptionViewItemV4 option(*vopt);
+                option.rect = checkRect;
+                option.state = option.state & ~QStyle::State_HasFocus;
+
+                switch (vopt->checkState) {
+                case Qt::Unchecked:
+                    option.state |= QStyle::State_Off;
+                    break;
+                case Qt::PartiallyChecked:
+                    option.state |= QStyle::State_NoChange;
+                    break;
+                case Qt::Checked:
+                    option.state |= QStyle::State_On;
+                    break;
+                }
+                drawPrimitive(QStyle::PE_IndicatorViewItemCheck, &option, p, widget);
+            }
+
+            // draw the icon
+            QIcon::Mode mode = QIcon::Normal;
+            if (!(vopt->state & QStyle::State_Enabled))
+                mode = QIcon::Disabled;
+            else if (vopt->state & QStyle::State_Selected)
+                mode = QIcon::Selected;
+            QIcon::State state = vopt->state & QStyle::State_Open ? QIcon::On : QIcon::Off;
+            vopt->icon.paint(p, iconRect, vopt->decorationAlignment, mode, state);
+
+            // draw the text
+            if (!vopt->text.isEmpty()) {
+                QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled
+                                      ? QPalette::Normal : QPalette::Disabled;
+                if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active))
+                    cg = QPalette::Inactive;
+
+                if (vopt->state & QStyle::State_Selected) {
+                    p->setPen(vopt->palette.color(cg, QPalette::HighlightedText));
+                } else {
+                    p->setPen(vopt->palette.color(cg, QPalette::Text));
+                }
+                if (vopt->state & QStyle::State_Editing) {
+                    p->setPen(vopt->palette.color(cg, QPalette::Text));
+                    p->drawRect(textRect.adjusted(0, 0, -1, -1));
+                }
+
+                d->viewItemDrawText(p, vopt, textRect);
+            }
+
+            // draw the focus rect
+             if (vopt->state & QStyle::State_HasFocus) {
+                QStyleOptionFocusRect o;
+                o.QStyleOption::operator=(*vopt);
+                o.rect = subElementRect(SE_ItemViewItemFocusRect, vopt, widget);
+                o.state |= QStyle::State_KeyboardFocusChange;
+                o.state |= QStyle::State_Item;
+                QPalette::ColorGroup cg = (vopt->state & QStyle::State_Enabled)
+                              ? QPalette::Normal : QPalette::Disabled;
+                o.backgroundColor = vopt->palette.color(cg, (vopt->state & QStyle::State_Selected)
+                                             ? QPalette::Highlight : QPalette::Window);
+                drawPrimitive(QStyle::PE_FrameFocusRect, &o, p, widget);
+            }
+
+             p->restore();
+        }
+        break;
+
+#endif // QT_NO_ITEMVIEWS
+#ifndef QT_NO_FRAME
+    case CE_ShapedFrame:
+        if (const QStyleOptionFrameV3 *f = qstyleoption_cast<const QStyleOptionFrameV3 *>(opt)) {
+            int frameShape  = f->frameShape;
+            int frameShadow = QFrame::Plain;
+            if (f->state & QStyle::State_Sunken) {
+                frameShadow = QFrame::Sunken;
+            } else if (f->state & QStyle::State_Raised) {
+                frameShadow = QFrame::Raised;
+            }
+
+            int lw = f->lineWidth;
+            int mlw = f->midLineWidth;
+            QPalette::ColorRole foregroundRole = QPalette::WindowText;
+            if (widget)
+                foregroundRole = widget->foregroundRole();
+
+            switch (frameShape) {
+            case QFrame::Box:
+                if (frameShadow == QFrame::Plain) {
+                    qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw);
+                } else {
+                    qDrawShadeRect(p, f->rect, f->palette, frameShadow == QFrame::Sunken, lw, mlw);
+                }
+                break;
+            case QFrame::StyledPanel:
+                //keep the compatibility with Qt 4.4 if there is a proxy style.
+                //be sure to call drawPrimitive(QStyle::PE_Frame) on the proxy style
+                if (widget) {
+                    widget->style()->drawPrimitive(QStyle::PE_Frame, opt, p, widget);
+                } else {
+                    drawPrimitive(QStyle::PE_Frame, opt, p, widget);
+                }
+                break;
+            case QFrame::Panel:
+                if (frameShadow == QFrame::Plain) {
+                    qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw);
+                } else {
+                    qDrawShadePanel(p, f->rect, f->palette, frameShadow == QFrame::Sunken, lw);
+                }
+                break;
+            case QFrame::WinPanel:
+                if (frameShadow == QFrame::Plain) {
+                    qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw);
+                } else {
+                    qDrawWinPanel(p, f->rect, f->palette, frameShadow == QFrame::Sunken);
+                }
+                break;
+            case QFrame::HLine:
+            case QFrame::VLine: {
+                QPoint p1, p2;
+                if (frameShape == QFrame::HLine) {
+                    p1 = QPoint(opt->rect.x(), opt->rect.height() / 2);
+                    p2 = QPoint(opt->rect.x() + opt->rect.width(), p1.y());
+                } else {
+                    p1 = QPoint(opt->rect.x()+opt->rect.width() / 2, 0);
+                    p2 = QPoint(p1.x(), opt->rect.height());
+                }
+                if (frameShadow == QFrame::Plain) {
+                    QPen oldPen = p->pen();
+                    p->setPen(QPen(opt->palette.brush(foregroundRole), lw));
+                    p->drawLine(p1, p2);
+                    p->setPen(oldPen);
+                } else {
+                    qDrawShadeLine(p, p1, p2, f->palette, frameShadow == QFrame::Sunken, lw, mlw);
+                }
+                break;
+                }
+            }
+        }
+        break;
+#endif
+    default:
+        break;
+    }
+}
+
+/*!
+  \reimp
+*/
+QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
+                                   const QWidget *widget) const
+{
+    Q_D(const QCommonStyle);
+    QRect r;
+    switch (sr) {
+    case SE_PushButtonContents:
+        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            int dx1, dx2;
+            dx1 = pixelMetric(PM_DefaultFrameWidth, btn, widget);
+            if (btn->features & QStyleOptionButton::AutoDefaultButton)
+                dx1 += pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
+            dx2 = dx1 * 2;
+            r.setRect(opt->rect.x() + dx1, opt->rect.y() + dx1, opt->rect.width() - dx2,
+                      opt->rect.height() - dx2);
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+    case SE_PushButtonFocusRect:
+        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            int dbw1 = 0, dbw2 = 0;
+            if (btn->features & QStyleOptionButton::AutoDefaultButton){
+                dbw1 = pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
+                dbw2 = dbw1 * 2;
+            }
+
+            int dfw1 = pixelMetric(PM_DefaultFrameWidth, btn, widget) + 1,
+                dfw2 = dfw1 * 2;
+
+            r.setRect(btn->rect.x() + dfw1 + dbw1, btn->rect.y() + dfw1 + dbw1,
+                      btn->rect.width() - dfw2 - dbw2, btn->rect.height()- dfw2 - dbw2);
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+    case SE_CheckBoxIndicator:
+        {
+            int h = pixelMetric(PM_IndicatorHeight, opt, widget);
+            r.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - h) / 2),
+                      pixelMetric(PM_IndicatorWidth, opt, widget), h);
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+
+    case SE_CheckBoxContents:
+        {
+            // Deal with the logical first, then convert it back to screen coords.
+            QRect ir = visualRect(opt->direction, opt->rect,
+                                  subElementRect(SE_CheckBoxIndicator, opt, widget));
+            int spacing = pixelMetric(PM_CheckBoxLabelSpacing, opt, widget);
+            r.setRect(ir.right() + spacing, opt->rect.y(), opt->rect.width() - ir.width() - spacing,
+                      opt->rect.height());
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+
+    case SE_CheckBoxFocusRect:
+        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            if (btn->icon.isNull() && btn->text.isEmpty()) {
+                r = subElementRect(SE_CheckBoxIndicator, opt, widget);
+                r.adjust(1, 1, -1, -1);
+                break;
+            }
+            // As above, deal with the logical first, then convert it back to screen coords.
+            QRect cr = visualRect(btn->direction, btn->rect,
+                                  subElementRect(SE_CheckBoxContents, btn, widget));
+
+            QRect iconRect, textRect;
+            if (!btn->text.isEmpty()) {
+                textRect = itemTextRect(opt->fontMetrics, cr, Qt::AlignAbsolute | Qt::AlignLeft
+                                        | Qt::AlignVCenter | Qt::TextShowMnemonic,
+                                        btn->state & State_Enabled, btn->text);
+            }
+            if (!btn->icon.isNull()) {
+                iconRect = itemPixmapRect(cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter
+                                        | Qt::TextShowMnemonic,
+                                   btn->icon.pixmap(btn->iconSize, QIcon::Normal));
+                if (!textRect.isEmpty())
+                    textRect.translate(iconRect.right() + 4, 0);
+            }
+            r = iconRect | textRect;
+            r.adjust(-3, -2, 3, 2);
+            r = r.intersected(btn->rect);
+            r = visualRect(btn->direction, btn->rect, r);
+        }
+        break;
+
+    case SE_RadioButtonIndicator:
+        {
+            int h = pixelMetric(PM_ExclusiveIndicatorHeight, opt, widget);
+            r.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - h) / 2),
+                    pixelMetric(PM_ExclusiveIndicatorWidth, opt, widget), h);
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+
+    case SE_RadioButtonContents:
+        {
+            QRect ir = visualRect(opt->direction, opt->rect,
+                                  subElementRect(SE_RadioButtonIndicator, opt, widget));
+            int spacing = pixelMetric(PM_RadioButtonLabelSpacing, opt, widget);
+            r.setRect(ir.left() + ir.width() + spacing, opt->rect.y(), opt->rect.width() - ir.width() - spacing,
+                      opt->rect.height());
+            r = visualRect(opt->direction, opt->rect, r);
+            break;
+        }
+
+    case SE_RadioButtonFocusRect:
+        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            if (btn->icon.isNull() && btn->text.isEmpty()) {
+                r = subElementRect(SE_RadioButtonIndicator, opt, widget);
+                r.adjust(1, 1, -1, -1);
+                break;
+            }
+            QRect cr = visualRect(btn->direction, btn->rect,
+                                  subElementRect(SE_RadioButtonContents, opt, widget));
+
+            QRect iconRect, textRect;
+            if (!btn->text.isEmpty()){
+                textRect = itemTextRect(opt->fontMetrics, cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter
+                                 | Qt::TextShowMnemonic, btn->state & State_Enabled, btn->text);
+            }
+            if (!btn->icon.isNull()) {
+                iconRect = itemPixmapRect(cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic,
+                                   btn->icon.pixmap(btn->iconSize, QIcon::Normal));
+                if (!textRect.isEmpty())
+                    textRect.translate(iconRect.right() + 4, 0);
+            }
+            r = iconRect | textRect;
+            r.adjust(-3, -2, 3, 2);
+            r = r.intersected(btn->rect);
+            r = visualRect(btn->direction, btn->rect, r);
+        }
+        break;
+#ifndef QT_NO_SLIDER
+    case SE_SliderFocusRect:
+        if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            int tickOffset = pixelMetric(PM_SliderTickmarkOffset, slider, widget);
+            int thickness  = pixelMetric(PM_SliderControlThickness, slider, widget);
+            if (slider->orientation == Qt::Horizontal)
+                r.setRect(0, tickOffset - 1, slider->rect.width(), thickness + 2);
+            else
+                r.setRect(tickOffset - 1, 0, thickness + 2, slider->rect.height());
+            r = r.intersected(slider->rect);
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+#endif // QT_NO_SLIDER
+#ifndef QT_NO_PROGRESSBAR
+    case SE_ProgressBarGroove:
+    case SE_ProgressBarContents:
+    case SE_ProgressBarLabel:
+        if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+            int textw = 0;
+            bool vertical = false;
+            if (const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(opt)) {
+                vertical = (pb2->orientation == Qt::Vertical);
+            }
+            if (!vertical) {
+                if (pb->textVisible)
+                    textw = qMax(pb->fontMetrics.width(pb->text), pb->fontMetrics.width(QLatin1String("100%"))) + 6;
+            }
+
+            if ((pb->textAlignment & Qt::AlignCenter) == 0) {
+                if (sr != SE_ProgressBarLabel)
+                    r.setCoords(pb->rect.left(), pb->rect.top(),
+                                pb->rect.right() - textw, pb->rect.bottom());
+                else
+                    r.setCoords(pb->rect.right() - textw, pb->rect.top(),
+                                pb->rect.right(), pb->rect.bottom());
+            } else {
+                r = pb->rect;
+            }
+            r = visualRect(pb->direction, pb->rect, r);
+        }
+        break;
+#endif // QT_NO_PROGRESSBAR
+#ifdef QT3_SUPPORT
+    case SE_Q3DockWindowHandleRect:
+        if (const QStyleOptionQ3DockWindow *dw = qstyleoption_cast<const QStyleOptionQ3DockWindow *>(opt)) {
+            if (!dw->docked || !dw->closeEnabled)
+                r.setRect(0, 0, dw->rect.width(), dw->rect.height());
+            else {
+                if (dw->state & State_Horizontal)
+                    r.setRect(0, 15, dw->rect.width(), dw->rect.height() - 15);
+                else
+                    r.setRect(0, 1, dw->rect.width() - 15, dw->rect.height() - 1);
+            }
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+#endif // QT3_SUPPORT
+#ifndef QT_NO_COMBOBOX
+    case SE_ComboBoxFocusRect:
+        if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
+            int margin = cb->frame ? 3 : 0;
+            r.setRect(opt->rect.left() + margin, opt->rect.top() + margin,
+                      opt->rect.width() - 2*margin - 16, opt->rect.height() - 2*margin);
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+#endif // QT_NO_COMBOBOX
+#ifndef QT_NO_TOOLBOX
+    case SE_ToolBoxTabContents:
+        r = opt->rect;
+        r.adjust(0, 0, -30, 0);
+        break;
+#endif // QT_NO_TOOLBOX
+    case SE_HeaderLabel: {
+        int margin = pixelMetric(QStyle::PM_HeaderMargin, opt, widget);
+        r.setRect(opt->rect.x() + margin, opt->rect.y() + margin,
+                  opt->rect.width() - margin * 2, opt->rect.height() - margin * 2);
+
+        if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
+            // Subtract width needed for arrow, if there is one
+            if (header->sortIndicator != QStyleOptionHeader::None) {
+                if (opt->state & State_Horizontal)
+                    r.setWidth(r.width() - (opt->rect.height() / 2) - (margin * 2));
+                else
+                    r.setHeight(r.height() - (opt->rect.width() / 2) - (margin * 2));
+            }
+        }
+        r = visualRect(opt->direction, opt->rect, r);
+        break; }
+    case SE_HeaderArrow: {
+        int h = opt->rect.height();
+        int w = opt->rect.width();
+        int x = opt->rect.x();
+        int y = opt->rect.y();
+        int margin = pixelMetric(QStyle::PM_HeaderMargin, opt, widget);
+
+        if (opt->state & State_Horizontal) {
+            int horiz_size = h / 2;
+            r.setRect(x + w - margin * 2 - horiz_size, y + 5,
+                      horiz_size, h - margin * 2 - 5);
+        } else {
+            int vert_size = w / 2;
+            r.setRect(x + 5, y + h - margin * 2 - vert_size,
+                      w - margin * 2 - 5, vert_size);
+        }
+        r = visualRect(opt->direction, opt->rect, r);
+        break; }
+
+    case SE_RadioButtonClickRect:
+        r = subElementRect(SE_RadioButtonFocusRect, opt, widget);
+        r |= subElementRect(SE_RadioButtonIndicator, opt, widget);
+        break;
+    case SE_CheckBoxClickRect:
+        r = subElementRect(SE_CheckBoxFocusRect, opt, widget);
+        r |= subElementRect(SE_CheckBoxIndicator, opt, widget);
+        break;
+#ifndef QT_NO_TABWIDGET
+    case SE_TabWidgetTabBar:
+        if (const QStyleOptionTabWidgetFrame *twf
+                = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
+            r.setSize(twf->tabBarSize);
+            const uint alingMask = Qt::AlignLeft | Qt::AlignRight | Qt::AlignHCenter;
+            switch (twf->shape) {
+            case QTabBar::RoundedNorth:
+            case QTabBar::TriangularNorth:
+                // Constrain the size now, otherwise, center could get off the page
+                // This of course repeated for all the other directions
+                r.setWidth(qMin(r.width(), twf->rect.width()
+                                            - twf->leftCornerWidgetSize.width()
+                                            - twf->rightCornerWidgetSize.width()));
+                switch (styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+                default:
+                case Qt::AlignLeft:
+                    r.moveTopLeft(QPoint(twf->leftCornerWidgetSize.width(), 0));
+                    break;
+                case Qt::AlignHCenter:
+                    r.moveTopLeft(QPoint(twf->rect.center().x() - qRound(r.width() / 2.0f)
+                                         + (twf->leftCornerWidgetSize.width() / 2)
+                                         - (twf->rightCornerWidgetSize.width() / 2), 0));
+                    break;
+                case Qt::AlignRight:
+                    r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width()
+                                         - twf->rightCornerWidgetSize.width(), 0));
+                    break;
+                }
+                r = visualRect(twf->direction, twf->rect, r);
+                break;
+            case QTabBar::RoundedSouth:
+            case QTabBar::TriangularSouth:
+                r.setWidth(qMin(r.width(), twf->rect.width()
+                                            - twf->leftCornerWidgetSize.width()
+                                            - twf->rightCornerWidgetSize.width()));
+                switch (styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+                default:
+                case Qt::AlignLeft:
+                    r.moveTopLeft(QPoint(twf->leftCornerWidgetSize.width(),
+                                         twf->rect.height() - twf->tabBarSize.height()));
+                    break;
+                case Qt::AlignHCenter:
+                    r.moveTopLeft(QPoint(twf->rect.center().x() - qRound(r.width() / 2.0f)
+                                         + (twf->leftCornerWidgetSize.width() / 2)
+                                         - (twf->rightCornerWidgetSize.width() / 2),
+                                         twf->rect.height() - twf->tabBarSize.height()));
+                    break;
+                case Qt::AlignRight:
+                    r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width()
+                                         - twf->rightCornerWidgetSize.width(),
+                                         twf->rect.height() - twf->tabBarSize.height()));
+                    break;
+                }
+                r = visualRect(twf->direction, twf->rect, r);
+                break;
+            case QTabBar::RoundedEast:
+            case QTabBar::TriangularEast:
+                r.setHeight(qMin(r.height(), twf->rect.height()
+                                            - twf->leftCornerWidgetSize.height()
+                                            - twf->rightCornerWidgetSize.height()));
+                switch (styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+                default:
+                case Qt::AlignLeft:
+                    r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(),
+                                         twf->leftCornerWidgetSize.height()));
+                    break;
+                case Qt::AlignHCenter:
+                    r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(),
+                                         twf->rect.center().y() - r.height() / 2));
+                    break;
+                case Qt::AlignRight:
+                    r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(),
+                                         twf->rect.height() - twf->tabBarSize.height()
+                                         - twf->rightCornerWidgetSize.height()));
+                    break;
+                }
+                break;
+            case QTabBar::RoundedWest:
+            case QTabBar::TriangularWest:
+                r.setHeight(qMin(r.height(), twf->rect.height()
+                                             - twf->leftCornerWidgetSize.height()
+                                             - twf->rightCornerWidgetSize.height()));
+                switch (styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+                default:
+                case Qt::AlignLeft:
+                    r.moveTopLeft(QPoint(0, twf->leftCornerWidgetSize.height()));
+                    break;
+                case Qt::AlignHCenter:
+                    r.moveTopLeft(QPoint(0, twf->rect.center().y() - r.height() / 2));
+                    break;
+                case Qt::AlignRight:
+                    r.moveTopLeft(QPoint(0, twf->rect.height() - twf->tabBarSize.height()
+                                         - twf->rightCornerWidgetSize.height()));
+                    break;
+                }
+                break;
+            }
+        }
+        break;
+    case SE_TabWidgetTabPane:
+    case SE_TabWidgetTabContents:
+        if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
+            QStyleOptionTab tabopt;
+            tabopt.shape = twf->shape;
+            int overlap = pixelMetric(PM_TabBarBaseOverlap, &tabopt, widget);
+            if (twf->lineWidth == 0)
+                overlap = 0;
+            switch (twf->shape) {
+            case QTabBar::RoundedNorth:
+            case QTabBar::TriangularNorth:
+                r = QRect(QPoint(0,qMax(twf->tabBarSize.height() - overlap, 0)),
+                          QSize(twf->rect.width(), qMin(twf->rect.height() - twf->tabBarSize.height() + overlap, twf->rect.height())));
+                break;
+            case QTabBar::RoundedSouth:
+            case QTabBar::TriangularSouth:
+                r = QRect(QPoint(0,0), QSize(twf->rect.width(), qMin(twf->rect.height() - twf->tabBarSize.height() + overlap, twf->rect.height())));
+                break;
+            case QTabBar::RoundedEast:
+            case QTabBar::TriangularEast:
+                r = QRect(QPoint(0, 0), QSize(qMin(twf->rect.width() - twf->tabBarSize.width() + overlap, twf->rect.width()), twf->rect.height()));
+                break;
+            case QTabBar::RoundedWest:
+            case QTabBar::TriangularWest:
+                r = QRect(QPoint(qMax(twf->tabBarSize.width() - overlap, 0), 0),
+                          QSize(qMin(twf->rect.width() - twf->tabBarSize.width() + overlap, twf->rect.width()), twf->rect.height()));
+                break;
+            }
+            if (sr == SE_TabWidgetTabContents && twf->lineWidth > 0)
+               r.adjust(2, 2, -2, -2);
+        }
+        break;
+    case SE_TabWidgetLeftCorner:
+        if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
+            QRect paneRect = subElementRect(SE_TabWidgetTabPane, twf, widget);
+            switch (twf->shape) {
+            case QTabBar::RoundedNorth:
+            case QTabBar::TriangularNorth:
+                r = QRect(QPoint(paneRect.x(), paneRect.y() - twf->leftCornerWidgetSize.height()),
+                          twf->leftCornerWidgetSize);
+                break;
+            case QTabBar::RoundedSouth:
+            case QTabBar::TriangularSouth:
+                r = QRect(QPoint(paneRect.x(), paneRect.height()), twf->leftCornerWidgetSize);
+               break;
+            default:
+               break;
+            }
+           r = visualRect(twf->direction, twf->rect, r);
+        }
+        break;
+   case SE_TabWidgetRightCorner:
+       if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
+           QRect paneRect = subElementRect(SE_TabWidgetTabPane, twf, widget);
+           switch (twf->shape) {
+           case QTabBar::RoundedNorth:
+           case QTabBar::TriangularNorth:
+                r = QRect(QPoint(paneRect.width() - twf->rightCornerWidgetSize.width(),
+                                 paneRect.y() - twf->rightCornerWidgetSize.height()),
+                          twf->rightCornerWidgetSize);
+               break;
+           case QTabBar::RoundedSouth:
+           case QTabBar::TriangularSouth:
+                r = QRect(QPoint(paneRect.width() - twf->rightCornerWidgetSize.width(),
+                                 paneRect.height()), twf->rightCornerWidgetSize);
+               break;
+           default:
+               break;
+           }
+           r = visualRect(twf->direction, twf->rect, r);
+        }
+        break;
+    case SE_TabBarTabText:
+        // ### consider merging this with CE_TabBarTabLabel
+        if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+            QStyleOptionTabV3 tabV2(*tab);
+            QRect tr = tabV2.rect;
+            bool verticalTabs = tabV2.shape == QTabBar::RoundedEast
+                                || tabV2.shape == QTabBar::RoundedWest
+                                || tabV2.shape == QTabBar::TriangularEast
+                                || tabV2.shape == QTabBar::TriangularWest;
+            if (verticalTabs)
+                tr.setRect(0, 0, tr.height(), tr.width());
+            int verticalShift = pixelMetric(QStyle::PM_TabBarTabShiftVertical, tab, widget);
+            int horizontalShift = pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, tab, widget);
+            if (tabV2.shape == QTabBar::RoundedSouth || tabV2.shape == QTabBar::TriangularSouth)
+                verticalShift = -verticalShift;
+            tr.adjust(0, 0, horizontalShift, verticalShift);
+            bool selected = tabV2.state & State_Selected;
+            if (selected) {
+                tr.setBottom(tr.bottom() - verticalShift);
+                tr.setRight(tr.right() - horizontalShift);
+            }
+
+            // left widget
+            if (!tabV2.leftButtonSize.isEmpty()) {
+                tr.setLeft(tr.left() + 6 + 2 +
+                    (verticalTabs ? tabV2.leftButtonSize.height() : tabV2.leftButtonSize.width()));
+            }
+
+            // icon
+            if (!tabV2.icon.isNull()) {
+                QSize iconSize = tabV2.iconSize;
+                if (!iconSize.isValid()) {
+                    int iconExtent = pixelMetric(PM_SmallIconSize);
+                    iconSize = QSize(iconExtent, iconExtent);
+                }
+                QSize tabIconSize = tabV2.icon.actualSize(iconSize,
+                                                          (tabV2.state & State_Enabled) ? QIcon::Normal
+                                                          : QIcon::Disabled);
+                int offset = 4;
+                if (tabV2.leftButtonSize.isEmpty())
+                    offset += 2;
+
+                QRect iconRect = QRect(tr.left() + offset, tr.center().y() - tabIconSize.height() / 2,
+                            tabIconSize.width(), tabIconSize .height());
+                if (!verticalTabs)
+                    iconRect = visualRect(opt->direction, opt->rect, iconRect);
+                tr.setLeft(tr.left() + tabIconSize.width() + offset + 2);
+            }
+
+            // right widget
+            if (!tabV2.rightButtonSize.isEmpty()) {
+                tr.setRight(tr.right() - 6 - 2 -
+                    (verticalTabs ? tabV2.rightButtonSize.height() : tabV2.rightButtonSize.width()));
+            }
+
+            if (!verticalTabs)
+                tr = visualRect(opt->direction, opt->rect, tr);
+            r = tr;
+        }
+        break;
+    case SE_TabBarTabLeftButton:
+    case SE_TabBarTabRightButton:
+        if (const QStyleOptionTabV3 *tab = qstyleoption_cast<const QStyleOptionTabV3 *>(opt)) {
+            bool selected = tab->state & State_Selected;
+            int verticalShift = pixelMetric(QStyle::PM_TabBarTabShiftVertical, tab, widget);
+            int horizontalShift = pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, tab, widget);
+
+            bool verticalTabs = tab->shape == QTabBar::RoundedEast
+                    || tab->shape == QTabBar::RoundedWest
+                    || tab->shape == QTabBar::TriangularEast
+                    || tab->shape == QTabBar::TriangularWest;
+
+            QRect tr = tab->rect;
+            if (tab->shape == QTabBar::RoundedSouth || tab->shape == QTabBar::TriangularSouth)
+                verticalShift = -verticalShift;
+            if (verticalTabs) {
+                qSwap(horizontalShift, verticalShift);
+                horizontalShift *= -1;
+                verticalShift *= -1;
+            }
+            tr.adjust(0, 0, horizontalShift, verticalShift);
+            if (selected)
+            {
+                tr.setBottom(tr.bottom() - verticalShift);
+                tr.setRight(tr.right() - horizontalShift);
+            }
+
+            QSize size = (sr == SE_TabBarTabLeftButton) ? tab->leftButtonSize : tab->rightButtonSize;
+            int w = size.width();
+            int h = size.height();
+            int midHeight = static_cast<int>(ceil(float(tr.height() - h) / 2));
+            int midWidth = ((tr.width() - w) / 2);
+
+            bool atTheTop = true;
+            switch (tab->shape) {
+            case QTabBar::RoundedWest:
+            case QTabBar::TriangularWest:
+                atTheTop = (sr == SE_TabBarTabLeftButton);
+                break;
+            case QTabBar::RoundedEast:
+            case QTabBar::TriangularEast:
+                atTheTop = (sr == SE_TabBarTabRightButton);
+                break;
+            default:
+                if (sr == SE_TabBarTabLeftButton)
+                    r = QRect(6 + tab->rect.x(), midHeight, w, h);
+                else
+                    r = QRect(tab->rect.right() - 6 - w, midHeight, w, h);
+                r = visualRect(tab->direction, tab->rect, r);
+            }
+            if (verticalTabs) {
+                if (atTheTop)
+                    r = QRect(midWidth, tr.y() + tab->rect.height() - 6 - h, w, h);
+                else
+                    r = QRect(midWidth, tr.y() + 6, w, h);
+            }
+        }
+
+        break;
+#endif // QT_NO_TABWIDGET
+#ifndef QT_NO_TABBAR
+    case SE_TabBarTearIndicator:
+        if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+            switch (tab->shape) {
+            case QTabBar::RoundedNorth:
+            case QTabBar::TriangularNorth:
+            case QTabBar::RoundedSouth:
+            case QTabBar::TriangularSouth:
+                r.setRect(tab->rect.left(), tab->rect.top(), 4, opt->rect.height());
+                break;
+            case QTabBar::RoundedWest:
+            case QTabBar::TriangularWest:
+            case QTabBar::RoundedEast:
+            case QTabBar::TriangularEast:
+                r.setRect(tab->rect.left(), tab->rect.top(), opt->rect.width(), 4);
+                break;
+            default:
+                break;
+            }
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+#endif
+    case SE_TreeViewDisclosureItem:
+        r = opt->rect;
+        break;
+    case SE_LineEditContents:
+        if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
+            r = f->rect.adjusted(f->lineWidth, f->lineWidth, -f->lineWidth, -f->lineWidth);
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+    case SE_FrameContents:
+        if (const QStyleOptionFrameV2 *f = qstyleoption_cast<const QStyleOptionFrameV2 *>(opt)) {
+            int fw = pixelMetric(PM_DefaultFrameWidth, f, widget);
+            r = opt->rect.adjusted(fw, fw, -fw, -fw);
+            r = visualRect(opt->direction, opt->rect, r);
+        }
+        break;
+    case SE_ShapedFrameContents:
+        if (const QStyleOptionFrameV3 *f = qstyleoption_cast<const QStyleOptionFrameV3 *>(opt)) {
+            int frameShape  = f->frameShape;
+            int frameShadow = QFrame::Plain;
+            if (f->state & QStyle::State_Sunken) {
+                frameShadow = QFrame::Sunken;
+            } else if (f->state & QStyle::State_Raised) {
+                frameShadow = QFrame::Raised;
+            }
+
+            int frameWidth = 0;
+
+            switch (frameShape) {
+            case QFrame::NoFrame:
+                frameWidth = 0;
+                break;
+
+            case QFrame::Box:
+            case QFrame::HLine:
+            case QFrame::VLine:
+                switch (frameShadow) {
+                case QFrame::Plain:
+                    frameWidth = f->lineWidth;
+                    break;
+                case QFrame::Raised:
+                case QFrame::Sunken:
+                    frameWidth = (short)(f->lineWidth*2 + f->midLineWidth);
+                    break;
+                }
+                break;
+
+            case QFrame::StyledPanel:
+                //keep the compatibility with Qt 4.4 if there is a proxy style.
+                //be sure to call drawPrimitive(QStyle::SE_FrameContents) on the proxy style
+                if (widget)
+                    return widget->style()->subElementRect(QStyle::SE_FrameContents, opt, widget);
+                else
+                    return subElementRect(QStyle::SE_FrameContents, opt, widget);
+                break;
+
+            case QFrame::WinPanel:
+                frameWidth = 2;
+                break;
+
+            case QFrame::Panel:
+                switch (frameShadow) {
+                case QFrame::Plain:
+                case QFrame::Raised:
+                case QFrame::Sunken:
+                    frameWidth = f->lineWidth;
+                    break;
+                }
+                break;
+            }
+            r = f->rect.adjusted(frameWidth, frameWidth, -frameWidth, -frameWidth);
+        }
+        break;
+#ifndef QT_NO_DOCKWIDGET
+    case SE_DockWidgetCloseButton:
+    case SE_DockWidgetFloatButton:
+    case SE_DockWidgetTitleBarText:
+    case SE_DockWidgetIcon: {
+        int iconSize = pixelMetric(PM_SmallIconSize, opt, widget);
+        int buttonMargin = pixelMetric(PM_DockWidgetTitleBarButtonMargin, opt, widget);
+        int margin = pixelMetric(QStyle::PM_DockWidgetTitleMargin, opt, widget);
+        QRect rect = opt->rect;
+
+        const QStyleOptionDockWidget *dwOpt
+            = qstyleoption_cast<const QStyleOptionDockWidget*>(opt);
+        bool canClose = dwOpt == 0 ? true : dwOpt->closable;
+        bool canFloat = dwOpt == 0 ? false : dwOpt->floatable;
+        const QStyleOptionDockWidgetV2 *v2
+            = qstyleoption_cast<const QStyleOptionDockWidgetV2*>(opt);
+        bool verticalTitleBar = v2 == 0 ? false : v2->verticalTitleBar;
+
+        // If this is a vertical titlebar, we transpose and work as if it was
+        // horizontal, then transpose again.
+
+        if (verticalTitleBar) {
+            QSize size = rect.size();
+            size.transpose();
+            rect.setSize(size);
+        }
+
+        do {
+
+            int right = rect.right();
+            int left = rect.left();
+
+            QRect closeRect;
+            if (canClose) {
+                QSize sz = standardIcon(QStyle::SP_TitleBarCloseButton,
+                                        opt, widget).actualSize(QSize(iconSize, iconSize));
+                sz += QSize(buttonMargin, buttonMargin);
+                if (verticalTitleBar)
+                    sz.transpose();
+                closeRect = QRect(right - sz.width(),
+                                    rect.center().y() - sz.height()/2,
+                                    sz.width(), sz.height());
+                right = closeRect.left() - 1;
+            }
+            if (sr == SE_DockWidgetCloseButton) {
+                r = closeRect;
+                break;
+            }
+
+            QRect floatRect;
+            if (canFloat) {
+                QSize sz = standardIcon(QStyle::SP_TitleBarNormalButton,
+                                        opt, widget).actualSize(QSize(iconSize, iconSize));
+                sz += QSize(buttonMargin, buttonMargin);
+                if (verticalTitleBar)
+                    sz.transpose();
+                floatRect = QRect(right - sz.width(),
+                                    rect.center().y() - sz.height()/2,
+                                    sz.width(), sz.height());
+                right = floatRect.left() - 1;
+            }
+            if (sr == SE_DockWidgetFloatButton) {
+                r = floatRect;
+                break;
+            }
+
+            QRect iconRect;
+            if (const QDockWidget *dw = qobject_cast<const QDockWidget*>(widget)) {
+                QIcon icon;
+                if (dw->isFloating())
+                    icon = dw->windowIcon();
+                if (!icon.isNull()
+                        && icon.cacheKey() != qApp->windowIcon().cacheKey()) {
+                    QSize sz = icon.actualSize(QSize(r.height(), r.height()));
+                    if (verticalTitleBar)
+                        sz.transpose();
+                    iconRect = QRect(left, rect.center().y() - sz.height()/2,
+                                        sz.width(), sz.height());
+                    left = iconRect.right() + margin;
+                }
+            }
+            if (sr == SE_DockWidgetIcon) {
+                r = iconRect;
+                break;
+            }
+
+            QRect textRect = QRect(left, rect.top(),
+                                    right - left, rect.height());
+            if (sr == SE_DockWidgetTitleBarText) {
+                r = textRect;
+                break;
+            }
+
+        } while (false);
+
+        if (verticalTitleBar) {
+            r = QRect(rect.left() + r.top() - rect.top(),
+                        rect.top() + rect.right() - r.right(),
+                        r.height(), r.width());
+        } else {
+            r = visualRect(opt->direction, rect, r);
+        }
+        break;
+    }
+#endif
+#ifndef QT_NO_ITEMVIEWS
+    case SE_ItemViewItemCheckIndicator:
+        if (!qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+            r = subElementRect(SE_CheckBoxIndicator, opt, widget);
+            break;
+        }
+    case SE_ItemViewItemDecoration:
+    case SE_ItemViewItemText:
+    case SE_ItemViewItemFocusRect:
+        if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+            if (!d->isViewItemCached(*vopt)) {
+                d->viewItemLayout(vopt, &d->checkRect, &d->decorationRect, &d->displayRect, false);
+                if (d->cachedOption)
+                    delete d->cachedOption;
+                d->cachedOption = new QStyleOptionViewItemV4(*vopt);
+            }
+            if (sr == SE_ViewItemCheckIndicator)
+                r = d->checkRect;
+            else if (sr == SE_ItemViewItemDecoration)
+                r = d->decorationRect;
+            else if (sr == SE_ItemViewItemText || sr == SE_ItemViewItemFocusRect)
+                r = d->displayRect;
+                               }
+        break;
+#endif //QT_NO_ITEMVIEWS
+    default:
+        break;
+    }
+    return r;
+}
+
+#ifndef QT_NO_DIAL
+static qreal angle(const QPointF &p1, const QPointF &p2)
+{
+    static const qreal rad_factor = 180 / Q_PI;
+    qreal _angle = 0;
+
+    if (p1.x() == p2.x()) {
+        if (p1.y() < p2.y())
+            _angle = 270;
+        else
+            _angle = 90;
+    } else  {
+        qreal x1, x2, y1, y2;
+
+        if (p1.x() <= p2.x()) {
+            x1 = p1.x(); y1 = p1.y();
+            x2 = p2.x(); y2 = p2.y();
+        } else {
+            x2 = p1.x(); y2 = p1.y();
+            x1 = p2.x(); y1 = p2.y();
+        }
+
+        qreal m = -(y2 - y1) / (x2 - x1);
+        _angle = atan(m) *  rad_factor;
+
+        if (p1.x() < p2.x())
+            _angle = 180 - _angle;
+        else
+            _angle = -_angle;
+    }
+    return _angle;
+}
+
+static int calcBigLineSize(int radius)
+{
+    int bigLineSize = radius / 6;
+    if (bigLineSize < 4)
+        bigLineSize = 4;
+    if (bigLineSize > radius / 2)
+        bigLineSize = radius / 2;
+    return bigLineSize;
+}
+
+static QPolygonF calcArrow(const QStyleOptionSlider *dial, qreal &a)
+{
+    int width = dial->rect.width();
+    int height = dial->rect.height();
+    int r = qMin(width, height) / 2;
+    int currentSliderPosition = dial->upsideDown ? dial->sliderPosition : (dial->maximum - dial->sliderPosition);
+
+    if (dial->maximum == dial->minimum)
+        a = Q_PI / 2;
+    else if (dial->dialWrapping)
+        a = Q_PI * 3 / 2 - (currentSliderPosition - dial->minimum) * 2 * Q_PI
+            / (dial->maximum - dial->minimum);
+    else
+        a = (Q_PI * 8 - (currentSliderPosition - dial->minimum) * 10 * Q_PI
+            / (dial->maximum - dial->minimum)) / 6;
+
+    int xc = width / 2;
+    int yc = height / 2;
+
+    int len = r - calcBigLineSize(r) - 5;
+    if (len < 5)
+        len = 5;
+    int back = len / 2;
+
+    QPolygonF arrow(3);
+    arrow[0] = QPointF(0.5 + xc + len * qCos(a),
+                       0.5 + yc - len * qSin(a));
+    arrow[1] = QPointF(0.5 + xc + back * qCos(a + Q_PI * 5 / 6),
+                       0.5 + yc - back * qSin(a + Q_PI * 5 / 6));
+    arrow[2] = QPointF(0.5 + xc + back * qCos(a - Q_PI * 5 / 6),
+                       0.5 + yc - back * qSin(a - Q_PI * 5 / 6));
+    return arrow;
+}
+
+static QPolygonF calcLines(const QStyleOptionSlider *dial, const QWidget *)
+{
+    QPolygonF poly;
+    int width = dial->rect.width();
+    int height = dial->rect.height();
+    qreal r = qMin(width, height) / 2;
+    int bigLineSize = calcBigLineSize(int(r));
+
+    qreal xc = width / 2;
+    qreal yc = height / 2;
+    int ns = dial->tickInterval;
+    int notches = (dial->maximum + ns - 1 - dial->minimum) / ns;
+    if (notches <= 0)
+        return poly;
+    if (dial->maximum < dial->minimum
+        || dial->maximum - dial->minimum > 1000) {
+        int maximum = dial->minimum + 1000;
+        notches = (maximum + ns - 1 - dial->minimum) / ns;
+    }
+
+    poly.resize(2 + 2 * notches);
+    int smallLineSize = bigLineSize / 2;
+    for (int i = 0; i <= notches; ++i) {
+        qreal angle = dial->dialWrapping ? Q_PI * 3 / 2 - i * 2 * Q_PI / notches
+            : (Q_PI * 8 - i * 10 * Q_PI / notches) / 6;
+        qreal s = qSin(angle);
+        qreal c = qCos(angle);
+        if (i == 0 || (((ns * i) % (dial->pageStep ? dial->pageStep : 1)) == 0)) {
+            poly[2 * i] = QPointF(xc + (r - bigLineSize) * c,
+                                  yc - (r - bigLineSize) * s);
+            poly[2 * i + 1] = QPointF(xc + r * c, yc - r * s);
+        } else {
+            poly[2 * i] = QPointF(xc + (r - 1 - smallLineSize) * c,
+                                  yc - (r - 1 - smallLineSize) * s);
+            poly[2 * i + 1] = QPointF(xc + (r - 1) * c, yc -(r - 1) * s);
+        }
+    }
+    return poly;
+}
+#endif // QT_NO_DIAL
+
+/*!
+  \reimp
+*/
+void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt,
+                                      QPainter *p, const QWidget *widget) const
+{
+    switch (cc) {
+#ifndef QT_NO_SLIDER
+    case CC_Slider:
+        if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            if (slider->subControls == SC_SliderTickmarks) {
+                int tickOffset = pixelMetric(PM_SliderTickmarkOffset, slider, widget);
+                int ticks = slider->tickPosition;
+                int thickness = pixelMetric(PM_SliderControlThickness, slider, widget);
+                int len = pixelMetric(PM_SliderLength, slider, widget);
+                int available = pixelMetric(PM_SliderSpaceAvailable, slider, widget);
+                int interval = slider->tickInterval;
+                if (interval <= 0) {
+                    interval = slider->singleStep;
+                    if (QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, interval,
+                                                        available)
+                        - QStyle::sliderPositionFromValue(slider->minimum, slider->maximum,
+                                                          0, available) < 3)
+                        interval = slider->pageStep;
+                }
+                if (!interval)
+                    interval = 1;
+                int fudge = len / 2;
+                int pos;
+                // Since there is no subrect for tickmarks do a translation here.
+                p->save();
+                p->translate(slider->rect.x(), slider->rect.y());
+                p->setPen(slider->palette.foreground().color());
+                int v = slider->minimum;
+                while (v <= slider->maximum + 1) {
+                    if (v == slider->maximum + 1 && interval == 1)
+                        break;
+                    const int v_ = qMin(v, slider->maximum);
+                    pos = QStyle::sliderPositionFromValue(slider->minimum, slider->maximum,
+                                                          v_, available) + fudge;
+                    if (slider->orientation == Qt::Horizontal) {
+                        if (ticks & QSlider::TicksAbove)
+                            p->drawLine(pos, 0, pos, tickOffset - 2);
+                        if (ticks & QSlider::TicksBelow)
+                            p->drawLine(pos, tickOffset + thickness + 1, pos,
+                                        slider->rect.height()-1);
+                    } else {
+                        if (ticks & QSlider::TicksAbove)
+                            p->drawLine(0, pos, tickOffset - 2, pos);
+                        if (ticks & QSlider::TicksBelow)
+                            p->drawLine(tickOffset + thickness + 1, pos,
+                                        slider->rect.width()-1, pos);
+                    }
+                    // in the case where maximum is max int
+                    int nextInterval = v + interval;
+                    if (nextInterval < v)
+                        break;
+                    v = nextInterval;
+                }
+                p->restore();
+            }
+        }
+        break;
+#endif // QT_NO_SLIDER
+#ifndef QT_NO_SCROLLBAR
+    case CC_ScrollBar:
+        if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            // Make a copy here and reset it for each primitive.
+            QStyleOptionSlider newScrollbar = *scrollbar;
+            State saveFlags = scrollbar->state;
+
+            if (scrollbar->subControls & SC_ScrollBarSubLine) {
+                newScrollbar.state = saveFlags;
+                newScrollbar.rect = subControlRect(cc, &newScrollbar, SC_ScrollBarSubLine, widget);
+                if (newScrollbar.rect.isValid()) {
+                    if (!(scrollbar->activeSubControls & SC_ScrollBarSubLine))
+                        newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+                    drawControl(CE_ScrollBarSubLine, &newScrollbar, p, widget);
+                }
+            }
+            if (scrollbar->subControls & SC_ScrollBarAddLine) {
+                newScrollbar.rect = scrollbar->rect;
+                newScrollbar.state = saveFlags;
+                newScrollbar.rect = subControlRect(cc, &newScrollbar, SC_ScrollBarAddLine, widget);
+                if (newScrollbar.rect.isValid()) {
+                    if (!(scrollbar->activeSubControls & SC_ScrollBarAddLine))
+                        newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+                    drawControl(CE_ScrollBarAddLine, &newScrollbar, p, widget);
+                }
+            }
+            if (scrollbar->subControls & SC_ScrollBarSubPage) {
+                newScrollbar.rect = scrollbar->rect;
+                newScrollbar.state = saveFlags;
+                newScrollbar.rect = subControlRect(cc, &newScrollbar, SC_ScrollBarSubPage, widget);
+                if (newScrollbar.rect.isValid()) {
+                    if (!(scrollbar->activeSubControls & SC_ScrollBarSubPage))
+                        newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+                    drawControl(CE_ScrollBarSubPage, &newScrollbar, p, widget);
+                }
+            }
+            if (scrollbar->subControls & SC_ScrollBarAddPage) {
+                newScrollbar.rect = scrollbar->rect;
+                newScrollbar.state = saveFlags;
+                newScrollbar.rect = subControlRect(cc, &newScrollbar, SC_ScrollBarAddPage, widget);
+                if (newScrollbar.rect.isValid()) {
+                    if (!(scrollbar->activeSubControls & SC_ScrollBarAddPage))
+                        newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+                    drawControl(CE_ScrollBarAddPage, &newScrollbar, p, widget);
+                }
+            }
+            if (scrollbar->subControls & SC_ScrollBarFirst) {
+                newScrollbar.rect = scrollbar->rect;
+                newScrollbar.state = saveFlags;
+                newScrollbar.rect = subControlRect(cc, &newScrollbar, SC_ScrollBarFirst, widget);
+                if (newScrollbar.rect.isValid()) {
+                    if (!(scrollbar->activeSubControls & SC_ScrollBarFirst))
+                        newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+                    drawControl(CE_ScrollBarFirst, &newScrollbar, p, widget);
+                }
+            }
+            if (scrollbar->subControls & SC_ScrollBarLast) {
+                newScrollbar.rect = scrollbar->rect;
+                newScrollbar.state = saveFlags;
+                newScrollbar.rect = subControlRect(cc, &newScrollbar, SC_ScrollBarLast, widget);
+                if (newScrollbar.rect.isValid()) {
+                    if (!(scrollbar->activeSubControls & SC_ScrollBarLast))
+                        newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+                    drawControl(CE_ScrollBarLast, &newScrollbar, p, widget);
+                }
+            }
+            if (scrollbar->subControls & SC_ScrollBarSlider) {
+                newScrollbar.rect = scrollbar->rect;
+                newScrollbar.state = saveFlags;
+                newScrollbar.rect = subControlRect(cc, &newScrollbar, SC_ScrollBarSlider, widget);
+                if (newScrollbar.rect.isValid()) {
+                    if (!(scrollbar->activeSubControls & SC_ScrollBarSlider))
+                        newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+                    drawControl(CE_ScrollBarSlider, &newScrollbar, p, widget);
+
+                    if (scrollbar->state & State_HasFocus) {
+                        QStyleOptionFocusRect fropt;
+                        fropt.QStyleOption::operator=(newScrollbar);
+                        fropt.rect.setRect(newScrollbar.rect.x() + 2, newScrollbar.rect.y() + 2,
+                                           newScrollbar.rect.width() - 5,
+                                           newScrollbar.rect.height() - 5);
+                        drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+                    }
+                }
+            }
+        }
+        break;
+#endif // QT_NO_SCROLLBAR
+#ifdef QT3_SUPPORT
+    case CC_Q3ListView:
+        if (const QStyleOptionQ3ListView *lv = qstyleoption_cast<const QStyleOptionQ3ListView *>(opt)) {
+            if (lv->subControls & SC_Q3ListView)
+                p->fillRect(lv->rect, lv->viewportPalette.brush(lv->viewportBGRole));
+        }
+        break;
+#endif // QT3_SUPPORT
+#ifndef QT_NO_SPINBOX
+    case CC_SpinBox:
+        if (const QStyleOptionSpinBox *sb = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) {
+            QStyleOptionSpinBox copy = *sb;
+            PrimitiveElement pe;
+
+            if (sb->frame && (sb->subControls & SC_SpinBoxFrame)) {
+                QRect r = subControlRect(CC_SpinBox, sb, SC_SpinBoxFrame, widget);
+                qDrawWinPanel(p, r, sb->palette, true);
+            }
+
+            if (sb->subControls & SC_SpinBoxUp) {
+                copy.subControls = SC_SpinBoxUp;
+                QPalette pal2 = sb->palette;
+                if (!(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled)) {
+                    pal2.setCurrentColorGroup(QPalette::Disabled);
+                    copy.state &= ~State_Enabled;
+                }
+
+                copy.palette = pal2;
+
+                if (sb->activeSubControls == SC_SpinBoxUp && (sb->state & State_Sunken)) {
+                    copy.state |= State_On;
+                    copy.state |= State_Sunken;
+                } else {
+                    copy.state |= State_Raised;
+                    copy.state &= ~State_Sunken;
+                }
+                pe = (sb->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinPlus
+                      : PE_IndicatorSpinUp);
+
+                copy.rect = subControlRect(CC_SpinBox, sb, SC_SpinBoxUp, widget);
+                drawPrimitive(PE_PanelButtonBevel, &copy, p, widget);
+                copy.rect.adjust(3, 0, -4, 0);
+                drawPrimitive(pe, &copy, p, widget);
+            }
+
+            if (sb->subControls & SC_SpinBoxDown) {
+                copy.subControls = SC_SpinBoxDown;
+                copy.state = sb->state;
+                QPalette pal2 = sb->palette;
+                if (!(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled)) {
+                    pal2.setCurrentColorGroup(QPalette::Disabled);
+                    copy.state &= ~State_Enabled;
+                }
+                copy.palette = pal2;
+
+                if (sb->activeSubControls == SC_SpinBoxDown && (sb->state & State_Sunken)) {
+                    copy.state |= State_On;
+                    copy.state |= State_Sunken;
+                } else {
+                    copy.state |= State_Raised;
+                    copy.state &= ~State_Sunken;
+                }
+                pe = (sb->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinMinus
+                      : PE_IndicatorSpinDown);
+
+                copy.rect = subControlRect(CC_SpinBox, sb, SC_SpinBoxDown, widget);
+                drawPrimitive(PE_PanelButtonBevel, &copy, p, widget);
+                copy.rect.adjust(3, 0, -4, 0);
+                drawPrimitive(pe, &copy, p, widget);
+            }
+        }
+        break;
+#endif // QT_NO_SPINBOX
+#ifndef QT_NO_TOOLBUTTON
+    case CC_ToolButton:
+        if (const QStyleOptionToolButton *toolbutton
+            = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
+            QRect button, menuarea;
+            button = subControlRect(cc, toolbutton, SC_ToolButton, widget);
+            menuarea = subControlRect(cc, toolbutton, SC_ToolButtonMenu, widget);
+
+            State bflags = toolbutton->state & ~State_Sunken;
+
+            if (bflags & State_AutoRaise) {
+                if (!(bflags & State_MouseOver) || !(bflags & State_Enabled)) {
+                    bflags &= ~State_Raised;
+                }
+            }
+            State mflags = bflags;
+            if (toolbutton->state & State_Sunken) {
+                if (toolbutton->activeSubControls & SC_ToolButton)
+                    bflags |= State_Sunken;
+                mflags |= State_Sunken;
+            }
+
+            QStyleOption tool(0);
+            tool.palette = toolbutton->palette;
+            if (toolbutton->subControls & SC_ToolButton) {
+                if (bflags & (State_Sunken | State_On | State_Raised)) {
+                    tool.rect = button;
+                    tool.state = bflags;
+                    drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+                }
+            }
+
+            if (toolbutton->state & State_HasFocus) {
+                QStyleOptionFocusRect fr;
+                fr.QStyleOption::operator=(*toolbutton);
+                fr.rect.adjust(3, 3, -3, -3);
+                if (toolbutton->features & QStyleOptionToolButton::MenuButtonPopup)
+                    fr.rect.adjust(0, 0, -pixelMetric(QStyle::PM_MenuButtonIndicator,
+                                                      toolbutton, widget), 0);
+                drawPrimitive(PE_FrameFocusRect, &fr, p, widget);
+            }
+            QStyleOptionToolButton label = *toolbutton;
+            label.state = bflags;
+            int fw = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+            label.rect = button.adjusted(fw, fw, -fw, -fw);
+            drawControl(CE_ToolButtonLabel, &label, p, widget);
+
+            if (toolbutton->subControls & SC_ToolButtonMenu) {
+                tool.rect = menuarea;
+                tool.state = mflags;
+                if (mflags & (State_Sunken | State_On | State_Raised))
+                    drawPrimitive(PE_IndicatorButtonDropDown, &tool, p, widget);
+                drawPrimitive(PE_IndicatorArrowDown, &tool, p, widget);
+            } else if (toolbutton->features & QStyleOptionToolButton::HasMenu) {
+                int mbi = pixelMetric(PM_MenuButtonIndicator, toolbutton, widget);
+                QRect ir = toolbutton->rect;
+                QStyleOptionToolButton newBtn = *toolbutton;
+                newBtn.rect = QRect(ir.right() + 5 - mbi, ir.y() + ir.height() - mbi + 4, mbi - 6, mbi - 6);
+                drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
+            }
+        }
+        break;
+#endif // QT_NO_TOOLBUTTON
+    case CC_TitleBar:
+        if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) {
+            QRect ir;
+            if (opt->subControls & SC_TitleBarLabel) {
+                QColor left = tb->palette.highlight().color();
+                QColor right = tb->palette.base().color();
+
+                QBrush fillBrush(left);
+                if (left != right) {
+                    QPoint p1(tb->rect.x(), tb->rect.top() + tb->rect.height()/2);
+                    QPoint p2(tb->rect.right(), tb->rect.top() + tb->rect.height()/2);
+                    QLinearGradient lg(p1, p2);
+                    lg.setColorAt(0, left);
+                    lg.setColorAt(1, right);
+                    fillBrush = lg;
+                }
+
+                p->fillRect(opt->rect, fillBrush);
+
+                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarLabel, widget);
+
+                p->setPen(tb->palette.highlightedText().color());
+                p->drawText(ir.x() + 2, ir.y(), ir.width() - 2, ir.height(),
+                            Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, tb->text);
+            }
+
+            bool down = false;
+            QPixmap pm;
+
+            QStyleOption tool(0);
+            tool.palette = tb->palette;
+            if (tb->subControls & SC_TitleBarCloseButton && tb->titleBarFlags & Qt::WindowSystemMenuHint) {
+                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarCloseButton, widget);
+                down = tb->activeSubControls & SC_TitleBarCloseButton && (opt->state & State_Sunken);
+                if ((tb->titleBarFlags & Qt::WindowType_Mask) == Qt::Tool
+#ifndef QT_NO_DOCKWIDGET
+                    || qobject_cast<const QDockWidget *>(widget)
+#endif
+                    )
+                    pm = standardIcon(SP_DockWidgetCloseButton, &tool, widget).pixmap(10, 10);
+                else
+                    pm = standardIcon(SP_TitleBarCloseButton, &tool, widget).pixmap(10, 10);
+                tool.rect = ir;
+                tool.state = down ? State_Sunken : State_Raised;
+                drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+
+                p->save();
+                if (down)
+                    p->translate(pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+                p->restore();
+            }
+
+            if (tb->subControls & SC_TitleBarMaxButton
+                    && tb->titleBarFlags & Qt::WindowMaximizeButtonHint
+                    && !(tb->titleBarState & Qt::WindowMaximized)) {
+                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarMaxButton, widget);
+
+                down = tb->activeSubControls & SC_TitleBarMaxButton && (opt->state & State_Sunken);
+                pm = standardIcon(SP_TitleBarMaxButton, &tool, widget).pixmap(10, 10);
+                tool.rect = ir;
+                tool.state = down ? State_Sunken : State_Raised;
+                drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+
+                p->save();
+                if (down)
+                    p->translate(pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+                p->restore();
+            }
+
+            if (tb->subControls & SC_TitleBarMinButton
+                    && tb->titleBarFlags & Qt::WindowMinimizeButtonHint
+                    && !(tb->titleBarState & Qt::WindowMinimized)) {
+                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarMinButton, widget);
+                down = tb->activeSubControls & SC_TitleBarMinButton && (opt->state & State_Sunken);
+                pm = standardIcon(SP_TitleBarMinButton, &tool, widget).pixmap(10, 10);
+                tool.rect = ir;
+                tool.state = down ? State_Sunken : State_Raised;
+                drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+
+                p->save();
+                if (down)
+                    p->translate(pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+                p->restore();
+            }
+
+            bool drawNormalButton = (tb->subControls & SC_TitleBarNormalButton)
+                                    && (((tb->titleBarFlags & Qt::WindowMinimizeButtonHint)
+                                    && (tb->titleBarState & Qt::WindowMinimized))
+                                    || ((tb->titleBarFlags & Qt::WindowMaximizeButtonHint)
+                                    && (tb->titleBarState & Qt::WindowMaximized)));
+
+            if (drawNormalButton) {
+                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarNormalButton, widget);
+                down = tb->activeSubControls & SC_TitleBarNormalButton && (opt->state & State_Sunken);
+                pm = standardIcon(SP_TitleBarNormalButton, &tool, widget).pixmap(10, 10);
+                tool.rect = ir;
+                tool.state = down ? State_Sunken : State_Raised;
+                drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+
+                p->save();
+                if (down)
+                    p->translate(pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+                p->restore();
+            }
+
+            if (tb->subControls & SC_TitleBarShadeButton
+                    && tb->titleBarFlags & Qt::WindowShadeButtonHint
+                    && !(tb->titleBarState & Qt::WindowMinimized)) {
+                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarShadeButton, widget);
+                down = (tb->activeSubControls & SC_TitleBarShadeButton && (opt->state & State_Sunken));
+                pm = standardIcon(SP_TitleBarShadeButton, &tool, widget).pixmap(10, 10);
+                tool.rect = ir;
+                tool.state = down ? State_Sunken : State_Raised;
+                drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+                p->save();
+                if (down)
+                    p->translate(pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+                p->restore();
+            }
+
+            if (tb->subControls & SC_TitleBarUnshadeButton
+                    && tb->titleBarFlags & Qt::WindowShadeButtonHint
+                    && tb->titleBarState & Qt::WindowMinimized) {
+                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarUnshadeButton, widget);
+
+                down = tb->activeSubControls & SC_TitleBarUnshadeButton  && (opt->state & State_Sunken);
+                pm = standardIcon(SP_TitleBarUnshadeButton, &tool, widget).pixmap(10, 10);
+                tool.rect = ir;
+                tool.state = down ? State_Sunken : State_Raised;
+                drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+                p->save();
+                if (down)
+                    p->translate(pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+                p->restore();
+            }
+            if (tb->subControls & SC_TitleBarContextHelpButton
+                    && tb->titleBarFlags & Qt::WindowContextHelpButtonHint) {
+                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarContextHelpButton, widget);
+
+                down = tb->activeSubControls & SC_TitleBarContextHelpButton  && (opt->state & State_Sunken);
+                pm = standardIcon(SP_TitleBarContextHelpButton, &tool, widget).pixmap(10, 10);
+                tool.rect = ir;
+                tool.state = down ? State_Sunken : State_Raised;
+                drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+                p->save();
+                if (down)
+                    p->translate(pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+                p->restore();
+            }
+            if (tb->subControls & SC_TitleBarSysMenu && tb->titleBarFlags & Qt::WindowSystemMenuHint) {
+                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarSysMenu, widget);
+                if (!tb->icon.isNull()) {
+                    tb->icon.paint(p, ir);
+                } else {
+                    int iconSize = pixelMetric(PM_SmallIconSize, tb, widget);
+                    pm = standardIcon(SP_TitleBarMenuButton, &tool, widget).pixmap(iconSize, iconSize);
+                    tool.rect = ir;
+                    p->save();
+                    drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+                    p->restore();
+                }
+            }
+        }
+        break;
+#ifndef QT_NO_DIAL
+    case CC_Dial:
+        if (const QStyleOptionSlider *dial = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            // OK, this is more a port of things over
+            p->save();
+
+            // avoid dithering
+            if (p->paintEngine()->hasFeature(QPaintEngine::Antialiasing))
+                p->setRenderHint(QPainter::Antialiasing);
+
+            int width = dial->rect.width();
+            int height = dial->rect.height();
+            qreal r = qMin(width, height) / 2;
+            qreal d_ = r / 6;
+            qreal dx = dial->rect.x() + d_ + (width - 2 * r) / 2 + 1;
+            qreal dy = dial->rect.y() + d_ + (height - 2 * r) / 2 + 1;
+            QRect br = QRect(int(dx), int(dy), int(r * 2 - 2 * d_ - 2), int(r * 2 - 2 * d_ - 2));
+
+            QPalette pal = opt->palette;
+            // draw notches
+            if (dial->subControls & QStyle::SC_DialTickmarks) {
+                p->setPen(pal.foreground().color());
+                p->drawLines(calcLines(dial, widget)); // ### calcLines could be cached...
+            }
+
+            if (dial->state & State_Enabled) {
+                p->setBrush(pal.brush(QPalette::ColorRole(styleHint(SH_Dial_BackgroundRole,
+                                                                    dial, widget))));
+                p->setPen(Qt::NoPen);
+                p->drawEllipse(br);
+                p->setBrush(Qt::NoBrush);
+            }
+            p->setPen(QPen(pal.dark().color()));
+            p->drawArc(br, 60 * 16, 180 * 16);
+            p->setPen(QPen(pal.light().color()));
+            p->drawArc(br, 240 * 16, 180 * 16);
+
+            qreal a;
+            QPolygonF arrow(calcArrow(dial, a));
+
+            p->setPen(Qt::NoPen);
+            p->setBrush(pal.button());
+            p->drawPolygon(arrow);
+
+            a = angle(QPointF(width / 2, height / 2), arrow[0]);
+            p->setBrush(Qt::NoBrush);
+
+            if (a <= 0 || a > 200) {
+                p->setPen(pal.light().color());
+                p->drawLine(arrow[2], arrow[0]);
+                p->drawLine(arrow[1], arrow[2]);
+                p->setPen(pal.dark().color());
+                p->drawLine(arrow[0], arrow[1]);
+            } else if (a > 0 && a < 45) {
+                p->setPen(pal.light().color());
+                p->drawLine(arrow[2], arrow[0]);
+                p->setPen(pal.dark().color());
+                p->drawLine(arrow[1], arrow[2]);
+                p->drawLine(arrow[0], arrow[1]);
+            } else if (a >= 45 && a < 135) {
+                p->setPen(pal.dark().color());
+                p->drawLine(arrow[2], arrow[0]);
+                p->drawLine(arrow[1], arrow[2]);
+                p->setPen(pal.light().color());
+                p->drawLine(arrow[0], arrow[1]);
+            } else if (a >= 135 && a < 200) {
+                p->setPen(pal.dark().color());
+                p->drawLine(arrow[2], arrow[0]);
+                p->setPen(pal.light().color());
+                p->drawLine(arrow[0], arrow[1]);
+                p->drawLine(arrow[1], arrow[2]);
+            }
+
+            // draw focus rect around the dial
+            QStyleOptionFocusRect fropt;
+            fropt.rect = dial->rect;
+            fropt.state = dial->state;
+            fropt.palette = dial->palette;
+            if (fropt.state & QStyle::State_HasFocus) {
+                br.adjust(0, 0, 2, 2);
+                if (dial->subControls & SC_DialTickmarks) {
+                    int r = qMin(width, height) / 2;
+                    br.translate(-r / 6, - r / 6);
+                    br.setWidth(br.width() + r / 3);
+                    br.setHeight(br.height() + r / 3);
+                }
+                fropt.rect = br.adjusted(-2, -2, 2, 2);
+                drawPrimitive(QStyle::PE_FrameFocusRect, &fropt, p, widget);
+            }
+            p->restore();
+        }
+        break;
+#endif // QT_NO_DIAL
+#ifndef QT_NO_GROUPBOX
+    case CC_GroupBox:
+        if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) {
+            // Draw frame
+            QRect textRect = subControlRect(CC_GroupBox, opt, SC_GroupBoxLabel, widget);
+            QRect checkBoxRect = subControlRect(CC_GroupBox, opt, SC_GroupBoxCheckBox, widget);
+            if (groupBox->subControls & QStyle::SC_GroupBoxFrame) {
+                QStyleOptionFrameV2 frame;
+                frame.QStyleOption::operator=(*groupBox);
+                frame.features = groupBox->features;
+                frame.lineWidth = groupBox->lineWidth;
+                frame.midLineWidth = groupBox->midLineWidth;
+                frame.rect = subControlRect(CC_GroupBox, opt, SC_GroupBoxFrame, widget);
+                p->save();
+                QRegion region(groupBox->rect);
+                if (!groupBox->text.isEmpty()) {
+                    bool ltr = groupBox->direction == Qt::LeftToRight;
+                    QRect finalRect;
+                    if (groupBox->subControls & QStyle::SC_GroupBoxCheckBox) {
+                        finalRect = checkBoxRect.united(textRect);
+                        finalRect.adjust(ltr ? -4 : 0, 0, ltr ? 0 : 4, 0);
+                    } else {
+                        finalRect = textRect;
+                    }
+                    region -= finalRect;
+                }
+                p->setClipRegion(region);
+                drawPrimitive(PE_FrameGroupBox, &frame, p, widget);
+                p->restore();
+            }
+
+            // Draw title
+            if ((groupBox->subControls & QStyle::SC_GroupBoxLabel) && !groupBox->text.isEmpty()) {
+                QColor textColor = groupBox->textColor;
+                if (textColor.isValid())
+                    p->setPen(textColor);
+                int alignment = int(groupBox->textAlignment);
+                if (!styleHint(QStyle::SH_UnderlineShortcut, opt, widget))
+                    alignment |= Qt::TextHideMnemonic;
+
+                drawItemText(p, textRect,  Qt::TextShowMnemonic | Qt::AlignHCenter | alignment,
+                             groupBox->palette, groupBox->state & State_Enabled, groupBox->text,
+                             textColor.isValid() ? QPalette::NoRole : QPalette::WindowText);
+
+                if (groupBox->state & State_HasFocus) {
+                    QStyleOptionFocusRect fropt;
+                    fropt.QStyleOption::operator=(*groupBox);
+                    fropt.rect = textRect;
+                    drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+                }
+            }
+
+            // Draw checkbox
+            if (groupBox->subControls & SC_GroupBoxCheckBox) {
+                QStyleOptionButton box;
+                box.QStyleOption::operator=(*groupBox);
+                box.rect = checkBoxRect;
+                drawPrimitive(PE_IndicatorCheckBox, &box, p, widget);
+            }
+        }
+        break;
+#endif // QT_NO_GROUPBOX
+#ifndef QT_NO_WORKSPACE
+    case CC_MdiControls:
+        {
+            QStyleOptionButton btnOpt;
+            btnOpt.QStyleOption::operator=(*opt);
+            btnOpt.state &= ~State_MouseOver;
+            int bsx = 0;
+            int bsy = 0;
+            if (opt->subControls & QStyle::SC_MdiCloseButton) {
+                if (opt->activeSubControls & QStyle::SC_MdiCloseButton && (opt->state & State_Sunken)) {
+                    btnOpt.state |= State_Sunken;
+                    btnOpt.state &= ~State_Raised;
+                    bsx = pixelMetric(PM_ButtonShiftHorizontal);
+                    bsy = pixelMetric(PM_ButtonShiftVertical);
+                } else {
+                    btnOpt.state |= State_Raised;
+                    btnOpt.state &= ~State_Sunken;
+                    bsx = 0;
+                    bsy = 0;
+                }
+                btnOpt.rect = subControlRect(CC_MdiControls, opt, SC_MdiCloseButton, widget);
+                drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget);
+                QPixmap pm = standardIcon(SP_TitleBarCloseButton).pixmap(16, 16);
+                drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm);
+            }
+            if (opt->subControls & QStyle::SC_MdiNormalButton) {
+                if (opt->activeSubControls & QStyle::SC_MdiNormalButton && (opt->state & State_Sunken)) {
+                    btnOpt.state |= State_Sunken;
+                    btnOpt.state &= ~State_Raised;
+                    bsx = pixelMetric(PM_ButtonShiftHorizontal);
+                    bsy = pixelMetric(PM_ButtonShiftVertical);
+                } else {
+                    btnOpt.state |= State_Raised;
+                    btnOpt.state &= ~State_Sunken;
+                    bsx = 0;
+                    bsy = 0;
+                }
+                btnOpt.rect = subControlRect(CC_MdiControls, opt, SC_MdiNormalButton, widget);
+                drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget);
+                QPixmap pm = standardIcon(SP_TitleBarNormalButton).pixmap(16, 16);
+                drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm);
+            }
+            if (opt->subControls & QStyle::SC_MdiMinButton) {
+                if (opt->activeSubControls & QStyle::SC_MdiMinButton && (opt->state & State_Sunken)) {
+                    btnOpt.state |= State_Sunken;
+                    btnOpt.state &= ~State_Raised;
+                    bsx = pixelMetric(PM_ButtonShiftHorizontal);
+                    bsy = pixelMetric(PM_ButtonShiftVertical);
+                } else {
+                    btnOpt.state |= State_Raised;
+                    btnOpt.state &= ~State_Sunken;
+                    bsx = 0;
+                    bsy = 0;
+                }
+                btnOpt.rect = subControlRect(CC_MdiControls, opt, SC_MdiMinButton, widget);
+                drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget);
+                QPixmap pm = standardIcon(SP_TitleBarMinButton).pixmap(16, 16);
+                drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm);
+            }
+        }
+        break;
+#endif // QT_NO_WORKSPACE
+
+    default:
+        qWarning("QCommonStyle::drawComplexControl: Control %d not handled", cc);
+    }
+}
+
+/*!
+    \reimp
+*/
+QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const QStyleOptionComplex *opt,
+                                                 const QPoint &pt, const QWidget *widget) const
+{
+    SubControl sc = SC_None;
+    switch (cc) {
+#ifndef QT_NO_SLIDER
+    case CC_Slider:
+        if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            QRect r = subControlRect(cc, slider, SC_SliderHandle, widget);
+            if (r.isValid() && r.contains(pt)) {
+                sc = SC_SliderHandle;
+            } else {
+                r = subControlRect(cc, slider, SC_SliderGroove ,widget);
+                if (r.isValid() && r.contains(pt))
+                    sc = SC_SliderGroove;
+            }
+        }
+        break;
+#endif // QT_NO_SLIDER
+#ifndef QT_NO_SCROLLBAR
+    case CC_ScrollBar:
+        if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            QRect r;
+            uint ctrl = SC_ScrollBarAddLine;
+            while (ctrl <= SC_ScrollBarGroove) {
+                r = subControlRect(cc, scrollbar, QStyle::SubControl(ctrl), widget);
+                if (r.isValid() && r.contains(pt)) {
+                    sc = QStyle::SubControl(ctrl);
+                    break;
+                }
+                ctrl <<= 1;
+            }
+        }
+        break;
+#endif // QT_NO_SCROLLBAR
+#ifndef QT_NO_TOOLBUTTON
+    case CC_ToolButton:
+        if (const QStyleOptionToolButton *toolbutton = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
+            QRect r;
+            uint ctrl = SC_ToolButton;
+            while (ctrl <= SC_ToolButtonMenu) {
+                r = subControlRect(cc, toolbutton, QStyle::SubControl(ctrl), widget);
+                if (r.isValid() && r.contains(pt)) {
+                    sc = QStyle::SubControl(ctrl);
+                    break;
+                }
+                ctrl <<= 1;
+            }
+        }
+        break;
+#endif // QT_NO_TOOLBUTTON
+#ifdef QT3_SUPPORT
+    case CC_Q3ListView:
+        if (const QStyleOptionQ3ListView *lv = qstyleoption_cast<const QStyleOptionQ3ListView *>(opt)) {
+            if (pt.x() >= 0 && pt.x() < lv->treeStepSize)
+                sc = SC_Q3ListViewExpand;
+        }
+        break;
+#endif // QT3_SUPPORT
+#ifndef QT_NO_SPINBOX
+    case CC_SpinBox:
+        if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) {
+            QRect r;
+            uint ctrl = SC_SpinBoxUp;
+            while (ctrl <= SC_SpinBoxEditField) {
+                r = subControlRect(cc, spinbox, QStyle::SubControl(ctrl), widget);
+                if (r.isValid() && r.contains(pt)) {
+                    sc = QStyle::SubControl(ctrl);
+                    break;
+                }
+                ctrl <<= 1;
+            }
+        }
+        break;
+#endif // QT_NO_SPINBOX
+    case CC_TitleBar:
+        if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) {
+            QRect r;
+            uint ctrl = SC_TitleBarSysMenu;
+
+            while (ctrl <= SC_TitleBarLabel) {
+                r = subControlRect(cc, tb, QStyle::SubControl(ctrl), widget);
+                if (r.isValid() && r.contains(pt)) {
+                    sc = QStyle::SubControl(ctrl);
+                    break;
+                }
+                ctrl <<= 1;
+            }
+        }
+        break;
+#ifndef QT_NO_COMBOBOX
+    case CC_ComboBox:
+        if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
+            QRect r;
+            uint ctrl = SC_ComboBoxArrow;  // Start here and go down.
+            while (ctrl > 0) {
+                r = subControlRect(cc, cb, QStyle::SubControl(ctrl), widget);
+                if (r.isValid() && r.contains(pt)) {
+                    sc = QStyle::SubControl(ctrl);
+                    break;
+                }
+                ctrl >>= 1;
+            }
+        }
+        break;
+#endif // QT_NO_COMBOBOX
+#ifndef QT_NO_GROUPBOX
+    case CC_GroupBox:
+        if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) {
+            QRect r;
+            uint ctrl = SC_GroupBoxCheckBox;
+            while (ctrl <= SC_GroupBoxFrame) {
+                r = subControlRect(cc, groupBox, QStyle::SubControl(ctrl), widget);
+                if (r.isValid() && r.contains(pt)) {
+                    sc = QStyle::SubControl(ctrl);
+                    break;
+                }
+                ctrl <<= 1;
+            }
+        }
+        break;
+#endif // QT_NO_GROUPBOX
+    case CC_MdiControls:
+        {
+            QRect r;
+            uint ctrl = SC_MdiMinButton;
+            while (ctrl <= SC_MdiCloseButton) {
+                r = subControlRect(CC_MdiControls, opt, QStyle::SubControl(ctrl), widget);
+                if (r.isValid() && r.contains(pt) && (opt->subControls & ctrl)) {
+                    sc = QStyle::SubControl(ctrl);
+                    return sc;
+                }
+                ctrl <<= 1;
+            }
+        }
+        break;
+    default:
+        qWarning("QCommonStyle::hitTestComplexControl: Case %d not handled", cc);
+    }
+    return sc;
+}
+
+/*!
+    \reimp
+*/
+QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
+                                   SubControl sc, const QWidget *widget) const
+{
+    QRect ret;
+    switch (cc) {
+#ifndef QT_NO_SLIDER
+    case CC_Slider:
+        if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            int tickOffset = pixelMetric(PM_SliderTickmarkOffset, slider, widget);
+            int thickness = pixelMetric(PM_SliderControlThickness, slider, widget);
+
+            switch (sc) {
+            case SC_SliderHandle: {
+                int sliderPos = 0;
+                int len = pixelMetric(PM_SliderLength, slider, widget);
+                bool horizontal = slider->orientation == Qt::Horizontal;
+                sliderPos = sliderPositionFromValue(slider->minimum, slider->maximum,
+                                                    slider->sliderPosition,
+                                                    (horizontal ? slider->rect.width()
+                                                                : slider->rect.height()) - len,
+                                                    slider->upsideDown);
+                if (horizontal)
+                    ret.setRect(slider->rect.x() + sliderPos, slider->rect.y() + tickOffset, len, thickness);
+                else
+                    ret.setRect(slider->rect.x() + tickOffset, slider->rect.y() + sliderPos, thickness, len);
+                break; }
+            case SC_SliderGroove:
+                if (slider->orientation == Qt::Horizontal)
+                    ret.setRect(slider->rect.x(), slider->rect.y() + tickOffset,
+                                slider->rect.width(), thickness);
+                else
+                    ret.setRect(slider->rect.x() + tickOffset, slider->rect.y(),
+                                thickness, slider->rect.height());
+                break;
+            default:
+                break;
+            }
+            ret = visualRect(slider->direction, slider->rect, ret);
+        }
+        break;
+#endif // QT_NO_SLIDER
+#ifndef QT_NO_SCROLLBAR
+    case CC_ScrollBar:
+        if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            const QRect scrollBarRect = scrollbar->rect;
+            int sbextent = pixelMetric(PM_ScrollBarExtent, scrollbar, widget);
+            int maxlen = ((scrollbar->orientation == Qt::Horizontal) ?
+                          scrollBarRect.width() : scrollBarRect.height()) - (sbextent * 2);
+            int sliderlen;
+
+            // calculate slider length
+            if (scrollbar->maximum != scrollbar->minimum) {
+                uint range = scrollbar->maximum - scrollbar->minimum;
+                sliderlen = (qint64(scrollbar->pageStep) * maxlen) / (range + scrollbar->pageStep);
+
+                int slidermin = pixelMetric(PM_ScrollBarSliderMin, scrollbar, widget);
+                if (sliderlen < slidermin || range > INT_MAX / 2)
+                    sliderlen = slidermin;
+                if (sliderlen > maxlen)
+                    sliderlen = maxlen;
+            } else {
+                sliderlen = maxlen;
+            }
+
+            int sliderstart = sbextent + sliderPositionFromValue(scrollbar->minimum,
+                                                                 scrollbar->maximum,
+                                                                 scrollbar->sliderPosition,
+                                                                 maxlen - sliderlen,
+                                                                 scrollbar->upsideDown);
+
+            switch (sc) {
+            case SC_ScrollBarSubLine:            // top/left button
+                if (scrollbar->orientation == Qt::Horizontal) {
+                    int buttonWidth = qMin(scrollBarRect.width() / 2, sbextent);
+                    ret.setRect(0, 0, buttonWidth, scrollBarRect.height());
+                } else {
+                    int buttonHeight = qMin(scrollBarRect.height() / 2, sbextent);
+                    ret.setRect(0, 0, scrollBarRect.width(), buttonHeight);
+                }
+                break;
+            case SC_ScrollBarAddLine:            // bottom/right button
+                if (scrollbar->orientation == Qt::Horizontal) {
+                    int buttonWidth = qMin(scrollBarRect.width()/2, sbextent);
+                    ret.setRect(scrollBarRect.width() - buttonWidth, 0, buttonWidth, scrollBarRect.height());
+                } else {
+                    int buttonHeight = qMin(scrollBarRect.height()/2, sbextent);
+                    ret.setRect(0, scrollBarRect.height() - buttonHeight, scrollBarRect.width(), buttonHeight);
+                }
+                break;
+            case SC_ScrollBarSubPage:            // between top/left button and slider
+                if (scrollbar->orientation == Qt::Horizontal)
+                    ret.setRect(sbextent, 0, sliderstart - sbextent, scrollBarRect.height());
+                else
+                    ret.setRect(0, sbextent, scrollBarRect.width(), sliderstart - sbextent);
+                break;
+            case SC_ScrollBarAddPage:            // between bottom/right button and slider
+                if (scrollbar->orientation == Qt::Horizontal)
+                    ret.setRect(sliderstart + sliderlen, 0,
+                                maxlen - sliderstart - sliderlen + sbextent, scrollBarRect.height());
+                else
+                    ret.setRect(0, sliderstart + sliderlen, scrollBarRect.width(),
+                                maxlen - sliderstart - sliderlen + sbextent);
+                break;
+            case SC_ScrollBarGroove:
+                if (scrollbar->orientation == Qt::Horizontal)
+                    ret.setRect(sbextent, 0, scrollBarRect.width() - sbextent * 2,
+                                scrollBarRect.height());
+                else
+                    ret.setRect(0, sbextent, scrollBarRect.width(),
+                                scrollBarRect.height() - sbextent * 2);
+                break;
+            case SC_ScrollBarSlider:
+                if (scrollbar->orientation == Qt::Horizontal)
+                    ret.setRect(sliderstart, 0, sliderlen, scrollBarRect.height());
+                else
+                    ret.setRect(0, sliderstart, scrollBarRect.width(), sliderlen);
+                break;
+            default:
+                break;
+            }
+            ret = visualRect(scrollbar->direction, scrollBarRect, ret);
+        }
+        break;
+#endif // QT_NO_SCROLLBAR
+#ifndef QT_NO_SPINBOX
+    case CC_SpinBox:
+        if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) {
+            QSize bs;
+            int fw = spinbox->frame ? pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0;
+            bs.setHeight(qMax(8, spinbox->rect.height()/2 - fw));
+            // 1.6 -approximate golden mean
+            bs.setWidth(qMax(16, qMin(bs.height() * 8 / 5, spinbox->rect.width() / 4)));
+            bs = bs.expandedTo(QApplication::globalStrut());
+            int y = fw + spinbox->rect.y();
+            int x, lx, rx;
+            x = spinbox->rect.x() + spinbox->rect.width() - fw - bs.width();
+            lx = fw;
+            rx = x - fw;
+            switch (sc) {
+            case SC_SpinBoxUp:
+                if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons)
+                    return QRect();
+                ret = QRect(x, y, bs.width(), bs.height());
+                break;
+            case SC_SpinBoxDown:
+                if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons)
+                    return QRect();
+
+                ret = QRect(x, y + bs.height(), bs.width(), bs.height());
+                break;
+            case SC_SpinBoxEditField:
+                if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons) {
+                    ret = QRect(lx, fw, spinbox->rect.width() - 2*fw, spinbox->rect.height() - 2*fw);
+                } else {
+                    ret = QRect(lx, fw, rx, spinbox->rect.height() - 2*fw);
+                }
+                break;
+            case SC_SpinBoxFrame:
+                ret = spinbox->rect;
+            default:
+                break;
+            }
+            ret = visualRect(spinbox->direction, spinbox->rect, ret);
+        }
+        break;
+#endif // Qt_NO_SPINBOX
+#ifndef QT_NO_TOOLBUTTON
+    case CC_ToolButton:
+        if (const QStyleOptionToolButton *tb = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
+            int mbi = pixelMetric(PM_MenuButtonIndicator, tb, widget);
+            ret = tb->rect;
+            switch (sc) {
+            case SC_ToolButton:
+                if ((tb->features
+                     & (QStyleOptionToolButton::MenuButtonPopup | QStyleOptionToolButton::PopupDelay))
+                    == QStyleOptionToolButton::MenuButtonPopup)
+                    ret.adjust(0, 0, -mbi, 0);
+                break;
+            case SC_ToolButtonMenu:
+                if ((tb->features
+                     & (QStyleOptionToolButton::MenuButtonPopup | QStyleOptionToolButton::PopupDelay))
+                    == QStyleOptionToolButton::MenuButtonPopup)
+                    ret.adjust(ret.width() - mbi, 0, 0, 0);
+                break;
+            default:
+                break;
+            }
+            ret = visualRect(tb->direction, tb->rect, ret);
+        }
+        break;
+#endif // QT_NO_TOOLBUTTON
+#ifndef QT_NO_COMBOBOX
+    case CC_ComboBox:
+        if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
+            int x = cb->rect.x(),
+                y = cb->rect.y(),
+                wi = cb->rect.width(),
+                he = cb->rect.height();
+            int xpos = x;
+            int margin = cb->frame ? 3 : 0;
+            int bmarg = cb->frame ? 2 : 0;
+            xpos += wi - bmarg - 16;
+
+
+            switch (sc) {
+            case SC_ComboBoxFrame:
+                ret = cb->rect;
+                break;
+            case SC_ComboBoxArrow:
+                ret.setRect(xpos, y + bmarg, 16, he - 2*bmarg);
+                break;
+            case SC_ComboBoxEditField:
+                ret.setRect(x + margin, y + margin, wi - 2 * margin - 16, he - 2 * margin);
+                break;
+            case SC_ComboBoxListBoxPopup:
+                ret = cb->rect;
+                break;
+            default:
+                break;
+            }
+            ret = visualRect(cb->direction, cb->rect, ret);
+        }
+        break;
+#endif // QT_NO_COMBOBOX
+    case CC_TitleBar:
+        if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) {
+            const int controlMargin = 2;
+            const int controlHeight = tb->rect.height() - controlMargin *2;
+            const int delta = controlHeight + controlMargin;
+            int offset = 0;
+
+            bool isMinimized = tb->titleBarState & Qt::WindowMinimized;
+            bool isMaximized = tb->titleBarState & Qt::WindowMaximized;
+
+            switch (sc) {
+            case SC_TitleBarLabel:
+                if (tb->titleBarFlags & (Qt::WindowTitleHint | Qt::WindowSystemMenuHint)) {
+                    ret = tb->rect;
+                    if (tb->titleBarFlags & Qt::WindowSystemMenuHint)
+                        ret.adjust(delta, 0, -delta, 0);
+                    if (tb->titleBarFlags & Qt::WindowMinimizeButtonHint)
+                        ret.adjust(0, 0, -delta, 0);
+                    if (tb->titleBarFlags & Qt::WindowMaximizeButtonHint)
+                        ret.adjust(0, 0, -delta, 0);
+                    if (tb->titleBarFlags & Qt::WindowShadeButtonHint)
+                        ret.adjust(0, 0, -delta, 0);
+                    if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint)
+                        ret.adjust(0, 0, -delta, 0);
+                }
+                break;
+            case SC_TitleBarContextHelpButton:
+                if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint)
+                    offset += delta;
+            case SC_TitleBarMinButton:
+                if (!isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint))
+                    offset += delta;
+                else if (sc == SC_TitleBarMinButton)
+                    break;
+            case SC_TitleBarNormalButton:
+                if (isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint))
+                    offset += delta;
+                else if (isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint))
+                    offset += delta;
+                else if (sc == SC_TitleBarNormalButton)
+                    break;
+            case SC_TitleBarMaxButton:
+                if (!isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint))
+                    offset += delta;
+                else if (sc == SC_TitleBarMaxButton)
+                    break;
+            case SC_TitleBarShadeButton:
+                if (!isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint))
+                    offset += delta;
+                else if (sc == SC_TitleBarShadeButton)
+                    break;
+            case SC_TitleBarUnshadeButton:
+                if (isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint))
+                    offset += delta;
+                else if (sc == SC_TitleBarUnshadeButton)
+                    break;
+            case SC_TitleBarCloseButton:
+                if (tb->titleBarFlags & Qt::WindowSystemMenuHint)
+                    offset += delta;
+                else if (sc == SC_TitleBarCloseButton)
+                    break;
+                ret.setRect(tb->rect.right() - offset, tb->rect.top() + controlMargin,
+                            controlHeight, controlHeight);
+                break;
+            case SC_TitleBarSysMenu:
+                if (tb->titleBarFlags & Qt::WindowSystemMenuHint) {
+                    ret.setRect(tb->rect.left() + controlMargin, tb->rect.top() + controlMargin,
+                                controlHeight, controlHeight);
+                }
+                break;
+            default:
+                break;
+            }
+            ret = visualRect(tb->direction, tb->rect, ret);
+        }
+        break;
+#ifndef QT_NO_GROUPBOX
+    case CC_GroupBox: {
+        if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) {
+            switch (sc) {
+            case SC_GroupBoxFrame:
+                // FALL THROUGH
+            case SC_GroupBoxContents: {
+                int topMargin = 0;
+                int topHeight = 0;
+                int verticalAlignment = styleHint(SH_GroupBox_TextLabelVerticalAlignment, groupBox, widget);
+                if (groupBox->text.size() || (groupBox->subControls & QStyle::SC_GroupBoxCheckBox)) {
+                    topHeight = groupBox->fontMetrics.height();
+                    if (verticalAlignment & Qt::AlignVCenter)
+                        topMargin = topHeight / 2;
+                    else if (verticalAlignment & Qt::AlignTop)
+                        topMargin = topHeight;
+                }
+
+                QRect frameRect = groupBox->rect;
+                frameRect.setTop(topMargin);
+
+                if (sc == SC_GroupBoxFrame) {
+                    ret = frameRect;
+                    break;
+                }
+
+                int frameWidth = 0;
+                if (!(widget && widget->inherits("Q3GroupBox"))
+                    && ((groupBox->features & QStyleOptionFrameV2::Flat) == 0)) {
+                    frameWidth = pixelMetric(PM_DefaultFrameWidth, groupBox, widget);
+                }
+                ret = frameRect.adjusted(frameWidth, frameWidth + topHeight - topMargin,
+                                         -frameWidth, -frameWidth);
+                break;
+            }
+            case SC_GroupBoxCheckBox:
+                // FALL THROUGH
+            case SC_GroupBoxLabel: {
+                QFontMetrics fontMetrics = groupBox->fontMetrics;
+                int h = fontMetrics.height();
+                int tw = fontMetrics.size(Qt::TextShowMnemonic, groupBox->text + QLatin1Char(' ')).width();
+                int marg = (groupBox->features & QStyleOptionFrameV2::Flat) ? 0 : 8;
+                ret = groupBox->rect.adjusted(marg, 0, -marg, 0);
+                ret.setHeight(h);
+
+                int indicatorWidth = pixelMetric(PM_IndicatorWidth, opt, widget);
+                int indicatorSpace = pixelMetric(PM_CheckBoxLabelSpacing, opt, widget) - 1;
+                bool hasCheckBox = groupBox->subControls & QStyle::SC_GroupBoxCheckBox;
+                int checkBoxSize = hasCheckBox ? (indicatorWidth + indicatorSpace) : 0;
+
+                // Adjusted rect for label + indicatorWidth + indicatorSpace
+                QRect totalRect = alignedRect(groupBox->direction, groupBox->textAlignment,
+                                              QSize(tw + checkBoxSize, h), ret);
+
+                // Adjust totalRect if checkbox is set
+                if (hasCheckBox) {
+                    bool ltr = groupBox->direction == Qt::LeftToRight;
+                    int left = 0;
+                    // Adjust for check box
+                    if (sc == SC_GroupBoxCheckBox) {
+                        int indicatorHeight = pixelMetric(PM_IndicatorHeight, opt, widget);
+                        left = ltr ? totalRect.left() : (totalRect.right() - indicatorWidth);
+                        int top = totalRect.top() + (fontMetrics.height() - indicatorHeight) / 2;
+                        totalRect.setRect(left, top, indicatorWidth, indicatorHeight);
+                    // Adjust for label
+                    } else {
+                        left = ltr ? (totalRect.left() + checkBoxSize - 2) : totalRect.left();
+                        totalRect.setRect(left, totalRect.top(),
+                                          totalRect.width() - checkBoxSize, totalRect.height());
+                    }
+                }
+                ret = totalRect;
+                break;
+            }
+            default:
+                break;
+            }
+        }
+        break;
+    }
+#endif // QT_NO_GROUPBOX
+#ifndef QT_NO_WORKSPACE
+    case CC_MdiControls:
+    {
+        int numSubControls = 0;
+        if (opt->subControls & SC_MdiCloseButton)
+            ++numSubControls;
+        if (opt->subControls & SC_MdiMinButton)
+            ++numSubControls;
+        if (opt->subControls & SC_MdiNormalButton)
+            ++numSubControls;
+        if (numSubControls == 0)
+            break;
+
+        int buttonWidth = opt->rect.width()/ numSubControls - 1;
+        int offset = 0;
+        switch (sc) {
+        case SC_MdiCloseButton:
+            // Only one sub control, no offset needed.
+            if (numSubControls == 1)
+                break;
+            offset += buttonWidth + 2;
+            //FALL THROUGH
+        case SC_MdiNormalButton:
+            // No offset needed if
+            // 1) There's only one sub control
+            // 2) We have a close button and a normal button (offset already added in SC_MdiClose)
+            if (numSubControls == 1 || (numSubControls == 2 && !(opt->subControls & SC_MdiMinButton)))
+                break;
+            if (opt->subControls & SC_MdiNormalButton)
+                offset += buttonWidth;
+            break;
+        default:
+            break;
+        }
+
+        // Subtract one pixel if we only have one sub control. At this point
+        // buttonWidth is the actual width + 1 pixel margin, but we don't want the
+        // margin when there are no other controllers.
+        if (numSubControls == 1)
+            --buttonWidth;
+        ret = QRect(offset, 0, buttonWidth, opt->rect.height());
+        break;
+    }
+#endif // QT_NO_WORKSPACE
+     default:
+        qWarning("QCommonStyle::subControlRect: Case %d not handled", cc);
+    }
+    return ret;
+}
+
+/*! \reimp */
+int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const QWidget *widget) const
+{
+    int ret;
+
+    switch (m) {
+    case PM_FocusFrameVMargin:
+    case PM_FocusFrameHMargin:
+        ret = 2;
+        break;
+    case PM_MenuBarVMargin:
+    case PM_MenuBarHMargin:
+        ret = 0;
+        break;
+    case PM_DialogButtonsSeparator:
+        ret = 5;
+        break;
+    case PM_DialogButtonsButtonWidth:
+        ret = 70;
+        break;
+    case PM_DialogButtonsButtonHeight:
+        ret = 30;
+        break;
+    case PM_CheckListControllerSize:
+    case PM_CheckListButtonSize:
+        ret = 16;
+        break;
+    case PM_TitleBarHeight: {
+        if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) {
+            if ((tb->titleBarFlags & Qt::WindowType_Mask) == Qt::Tool) {
+                ret = qMax(widget ? widget->fontMetrics().lineSpacing() : opt->fontMetrics.lineSpacing(), 16);
+#ifndef QT_NO_DOCKWIDGET
+            } else if (qobject_cast<const QDockWidget*>(widget)) {
+                ret = qMax(widget->fontMetrics().lineSpacing(), 13);
+#endif
+            } else {
+                ret = qMax(widget ? widget->fontMetrics().lineSpacing() : opt->fontMetrics.lineSpacing(), 18);
+            }
+        } else {
+            ret = 18;
+        }
+
+        break; }
+    case PM_ScrollBarSliderMin:
+        ret = 9;
+        break;
+
+    case PM_ButtonMargin:
+        ret = 6;
+        break;
+
+    case PM_DockWidgetTitleBarButtonMargin:
+        ret = 2;
+        break;
+
+    case PM_ButtonDefaultIndicator:
+        ret = 0;
+        break;
+
+    case PM_MenuButtonIndicator:
+        ret = 12;
+        break;
+
+    case PM_ButtonShiftHorizontal:
+    case PM_ButtonShiftVertical:
+
+    case PM_DefaultFrameWidth:
+        ret = 2;
+        break;
+
+    case PM_ComboBoxFrameWidth:
+    case PM_SpinBoxFrameWidth:
+    case PM_MenuPanelWidth:
+    case PM_TabBarBaseOverlap:
+    case PM_TabBarBaseHeight:
+        ret = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+        break;
+
+    case PM_MdiSubWindowFrameWidth:
+        ret = 4;
+        break;
+
+    case PM_MdiSubWindowMinimizedWidth:
+        ret = 196;
+        break;
+
+#ifndef QT_NO_SCROLLBAR
+    case PM_ScrollBarExtent:
+        if (const QStyleOptionSlider *sb = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            int s = sb->orientation == Qt::Horizontal ?
+                    QApplication::globalStrut().height()
+                    : QApplication::globalStrut().width();
+            ret = qMax(16, s);
+        } else {
+            ret = 16;
+        }
+        break;
+#endif
+    case PM_MaximumDragDistance:
+        ret = -1;
+        break;
+
+#ifndef QT_NO_SLIDER
+    case PM_SliderThickness:
+        ret = 16;
+        break;
+
+    case PM_SliderTickmarkOffset:
+        if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            int space = (sl->orientation == Qt::Horizontal) ? sl->rect.height()
+                                                            : sl->rect.width();
+            int thickness = pixelMetric(PM_SliderControlThickness, sl, widget);
+            int ticks = sl->tickPosition;
+
+            if (ticks == QSlider::TicksBothSides)
+                ret = (space - thickness) / 2;
+            else if (ticks == QSlider::TicksAbove)
+                ret = space - thickness;
+            else
+                ret = 0;
+        } else {
+            ret = 0;
+        }
+        break;
+
+    case PM_SliderSpaceAvailable:
+        if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+            if (sl->orientation == Qt::Horizontal)
+                ret = sl->rect.width() - pixelMetric(PM_SliderLength, sl, widget);
+            else
+                ret = sl->rect.height() - pixelMetric(PM_SliderLength, sl, widget);
+        } else {
+            ret = 0;
+        }
+        break;
+#endif // QT_NO_SLIDER
+#ifndef QT_NO_DOCKWIDGET
+    case PM_DockWidgetSeparatorExtent:
+        ret = 6;
+        break;
+
+    case PM_DockWidgetHandleExtent:
+        ret = 8;
+        break;
+    case PM_DockWidgetTitleMargin:
+        ret = 0;
+        break;
+    case PM_DockWidgetFrameWidth:
+        ret = 1;
+        break;
+#endif // QT_NO_DOCKWIDGET
+
+    case PM_SpinBoxSliderHeight:
+    case PM_MenuBarPanelWidth:
+        ret = 2;
+        break;
+
+    case PM_MenuBarItemSpacing:
+        ret = 0;
+        break;
+
+#ifndef QT_NO_TOOLBAR
+    case PM_ToolBarFrameWidth:
+        ret = 1;
+        break;
+
+    case PM_ToolBarItemMargin:
+        ret = 0;
+        break;
+
+    case PM_ToolBarItemSpacing:
+        ret = 4;
+        break;
+
+    case PM_ToolBarHandleExtent:
+        ret = 8;
+        break;
+
+    case PM_ToolBarSeparatorExtent:
+        ret = 6;
+        break;
+
+    case PM_ToolBarExtensionExtent:
+        ret = 12;
+        break;
+#endif // QT_NO_TOOLBAR
+
+#ifndef QT_NO_TABBAR
+    case PM_TabBarTabOverlap:
+        ret = 3;
+        break;
+
+    case PM_TabBarTabHSpace:
+        ret = 24;
+        break;
+
+    case PM_TabBarTabShiftHorizontal:
+        ret = 0;
+        break;
+
+    case PM_TabBarTabShiftVertical:
+        ret = 2;
+        break;
+
+    case PM_TabBarTabVSpace: {
+        const QStyleOptionTab *tb = qstyleoption_cast<const QStyleOptionTab *>(opt);
+        if (tb && (tb->shape == QTabBar::RoundedNorth || tb->shape == QTabBar::RoundedSouth
+                   || tb->shape == QTabBar::RoundedWest || tb->shape == QTabBar::RoundedEast))
+            ret = 8;
+        else
+            if(tb && (tb->shape == QTabBar::TriangularWest || tb->shape == QTabBar::TriangularEast))
+                ret = 3;
+            else
+                ret = 2;
+        break; }
+#endif
+
+    case PM_ProgressBarChunkWidth:
+        ret = 9;
+        break;
+
+    case PM_IndicatorWidth:
+        ret = 13;
+        break;
+
+    case PM_IndicatorHeight:
+        ret = 13;
+        break;
+
+    case PM_ExclusiveIndicatorWidth:
+        ret = 12;
+        break;
+
+    case PM_ExclusiveIndicatorHeight:
+        ret = 12;
+        break;
+
+    case PM_MenuTearoffHeight:
+        ret = 10;
+        break;
+
+    case PM_MenuScrollerHeight:
+        ret = 10;
+        break;
+
+    case PM_MenuDesktopFrameWidth:
+    case PM_MenuHMargin:
+    case PM_MenuVMargin:
+        ret = 0;
+        break;
+
+    case PM_HeaderMargin:
+        ret = 4;
+        break;
+    case PM_HeaderMarkSize:
+        ret = 32;
+        break;
+    case PM_HeaderGripMargin:
+        ret = 4;
+        break;
+    case PM_TabBarScrollButtonWidth:
+        ret = 16;
+        break;
+    case PM_LayoutLeftMargin:
+    case PM_LayoutTopMargin:
+    case PM_LayoutRightMargin:
+    case PM_LayoutBottomMargin:
+        {
+            bool isWindow = false;
+            if (opt) {
+                isWindow = (opt->state & State_Window);
+            } else if (widget) {
+                isWindow = widget->isWindow();
+            }
+            ret = pixelMetric(isWindow ? PM_DefaultTopLevelMargin : PM_DefaultChildMargin);
+        }
+        break;
+    case PM_LayoutHorizontalSpacing:
+    case PM_LayoutVerticalSpacing:
+        ret = pixelMetric(PM_DefaultLayoutSpacing);
+        break;
+
+    case PM_DefaultTopLevelMargin:
+        ret = 11;
+        break;
+    case PM_DefaultChildMargin:
+        ret = 9;
+        break;
+    case PM_DefaultLayoutSpacing:
+        ret = 6;
+        break;
+
+    case PM_TabBarIconSize:
+    case PM_ToolBarIconSize:
+    case PM_ListViewIconSize:
+        ret = pixelMetric(PM_SmallIconSize, opt, widget);
+        break;
+
+    case PM_ButtonIconSize:
+    case PM_SmallIconSize:
+        ret = 16;
+        break;
+    case PM_IconViewIconSize:
+        ret = pixelMetric(PM_LargeIconSize, opt, widget);
+        break;
+
+    case PM_LargeIconSize:
+        ret = 32;
+        break;
+
+    case PM_ToolTipLabelFrameWidth:
+        ret = 1;
+        break;
+    case PM_CheckBoxLabelSpacing:
+    case PM_RadioButtonLabelSpacing:
+        ret = 6;
+        break;
+    case PM_SizeGripSize:
+        ret = 13;
+        break;
+    case PM_MessageBoxIconSize:
+        ret = 32;
+        break;
+    case PM_TextCursorWidth:
+        ret = 1;
+        break;
+    case PM_TabBar_ScrollButtonOverlap:
+        ret = 1;
+        break;
+    case PM_TabCloseIndicatorWidth:
+    case PM_TabCloseIndicatorHeight:
+        ret = 16;
+        break;
+    case PM_ScrollView_ScrollBarSpacing:
+        ret = 2 * pixelMetric(PM_DefaultFrameWidth, opt, widget);
+        break;
+    case PM_SubMenuOverlap:
+        ret = -pixelMetric(QStyle::PM_MenuPanelWidth, opt, widget);
+        break;
+    default:
+        ret = 0;
+        break;
+    }
+
+    return ret;
+}
+
+/*!
+    \reimp
+*/
+QSize QCommonStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
+                                     const QSize &csz, const QWidget *widget) const
+{
+    Q_D(const QCommonStyle);
+    QSize sz(csz);
+    switch (ct) {
+    case CT_PushButton:
+        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            int w = csz.width(),
+                h = csz.height(),
+                bm = pixelMetric(PM_ButtonMargin, btn, widget),
+            fw = pixelMetric(PM_DefaultFrameWidth, btn, widget) * 2;
+            w += bm + fw;
+            h += bm + fw;
+            if (btn->features & QStyleOptionButton::AutoDefaultButton){
+                int dbw = pixelMetric(PM_ButtonDefaultIndicator, btn, widget) * 2;
+                w += dbw;
+                h += dbw;
+            }
+            sz = QSize(w, h);
+        }
+        break;
+    case CT_RadioButton:
+    case CT_CheckBox:
+        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+            bool isRadio = (ct == CT_RadioButton);
+
+            int w = pixelMetric(isRadio ? PM_ExclusiveIndicatorWidth
+                                        : PM_IndicatorWidth, btn, widget);
+            int h = pixelMetric(isRadio ? PM_ExclusiveIndicatorHeight
+                                        : PM_IndicatorHeight, btn, widget);
+
+            int margins = 0;
+            // we add 4 pixels for label margins
+            if (btn->icon.isNull() || !btn->text.isEmpty())
+                margins = 4 + pixelMetric(isRadio ? PM_RadioButtonLabelSpacing
+                                                  : PM_CheckBoxLabelSpacing, opt, widget);
+            sz += QSize(w + margins, 4);
+            sz.setHeight(qMax(sz.height(), h));
+        }
+        break;
+#ifndef QT_NO_MENU
+    case CT_MenuItem:
+        if (const QStyleOptionMenuItem *mi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) {
+            bool checkable = mi->menuHasCheckableItems;
+            int maxpmw = mi->maxIconWidth;
+            int w = sz.width(), h = sz.height();
+            if (mi->menuItemType == QStyleOptionMenuItem::Separator) {
+                w = 10;
+                h = 2;
+            } else {
+                h =  mi->fontMetrics.height() + 8;
+                if (!mi->icon.isNull()) {
+                    int iconExtent = pixelMetric(PM_SmallIconSize);
+                    h = qMax(h, mi->icon.actualSize(QSize(iconExtent, iconExtent)).height() + 4);
+                }
+            }
+            if (mi->text.contains(QLatin1Char('\t')))
+                w += 12;
+            if (maxpmw > 0)
+                w += maxpmw + 6;
+            if (checkable && maxpmw < 20)
+                w += 20 - maxpmw;
+            if (checkable || maxpmw > 0)
+                w += 2;
+            w += 12;
+            sz = QSize(w, h);
+        }
+        break;
+#endif // QT_NO_MENU
+#ifndef QT_NO_TOOLBUTTON
+    case CT_ToolButton:
+        sz = QSize(sz.width() + 6, sz.height() + 5);
+        break;
+#endif // QT_NO_TOOLBUTTON
+#ifndef QT_NO_COMBOBOX
+    case CT_ComboBox:
+        if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
+            int fw = cmb->frame ? pixelMetric(PM_ComboBoxFrameWidth, opt, widget) * 2 : 0;
+            const int textMargins = 2*(pixelMetric(PM_FocusFrameHMargin) + 1);
+            // QItemDelegate::sizeHint expands the textMargins two times, thus the 2*textMargins...
+            int other = qMax(23, 2*textMargins + pixelMetric(QStyle::PM_ScrollBarExtent, opt, widget));
+            sz = QSize(sz.width() + fw + other, sz.height() + fw);
+        }
+        break;
+#endif // QT_NO_COMBOBOX
+    case CT_HeaderSection:
+        if (const QStyleOptionHeader *hdr = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
+            bool nullIcon = hdr->icon.isNull();
+            int margin = pixelMetric(QStyle::PM_HeaderMargin, hdr, widget);
+            int iconSize = nullIcon ? 0 : pixelMetric(QStyle::PM_SmallIconSize, hdr, widget);
+            QSize txt = hdr->fontMetrics.size(0, hdr->text);
+            sz.setHeight(margin + qMax(iconSize, txt.height()) + margin);
+            sz.setWidth((nullIcon ? 0 : margin) + iconSize
+                        + (hdr->text.isNull() ? 0 : margin) + txt.width() + margin);
+        }
+        break;
+    case CT_TabWidget:
+        sz += QSize(4, 4);
+        break;
+    case CT_LineEdit:
+        if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt))
+            sz += QSize(2*f->lineWidth, 2*f->lineWidth);
+        break;
+#ifndef QT_NO_GROUPBOX
+    case CT_GroupBox:
+        if (const QGroupBox *grb = static_cast<const QGroupBox *>(widget))
+            sz += QSize(!grb->isFlat() ? 16 : 0, 0);
+        break;
+#endif // QT_NO_GROUPBOX
+    case CT_MdiControls:
+        if (const QStyleOptionComplex *styleOpt = qstyleoption_cast<const QStyleOptionComplex *>(opt)) {
+            int width = 1;
+            if (styleOpt->subControls & SC_MdiMinButton)
+                width += 16 + 1;
+            if (styleOpt->subControls & SC_MdiNormalButton)
+                width += 16 + 1;
+            if (styleOpt->subControls & SC_MdiCloseButton)
+                width += 16 + 1;
+            sz = QSize(width, 16);
+        } else {
+            sz = QSize(52, 16);
+        }
+        break;
+#ifndef QT_NO_ITEMVIEWS
+    case CT_ItemViewItem:
+        if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+            QRect decorationRect, displayRect, checkRect;
+            d->viewItemLayout(vopt, &checkRect, &decorationRect, &displayRect, true);
+            sz = (decorationRect|displayRect|checkRect).size();
+                      }
+        break;
+#endif // QT_NO_ITEMVIEWS
+    case CT_ScrollBar:
+    case CT_MenuBar:
+    case CT_Menu:
+    case CT_MenuBarItem:
+    case CT_Q3Header:
+    case CT_Slider:
+    case CT_ProgressBar:
+    case CT_TabBarTab:
+        // just return the contentsSize for now
+        // fall through intended
+    default:
+        break;
+    }
+    return sz;
+}
+
+
+/*! \reimp */
+int QCommonStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget *widget,
+                            QStyleHintReturn *hret) const
+{
+    int ret = 0;
+
+    switch (sh) {
+    case SH_Menu_KeyboardSearch:
+        ret = false;
+        break;
+    case SH_Slider_AbsoluteSetButtons:
+        ret = Qt::MidButton;
+        break;
+    case SH_Slider_PageSetButtons:
+        ret = Qt::LeftButton;
+        break;
+    case SH_ScrollBar_ContextMenu:
+        ret = true;
+        break;
+    case SH_DialogButtons_DefaultButton:  // This value not used anywhere.
+        ret = QDialogButtonBox::AcceptRole;
+        break;
+#ifndef QT_NO_GROUPBOX
+    case SH_GroupBox_TextLabelVerticalAlignment:
+        ret = Qt::AlignVCenter;
+        break;
+
+    case SH_GroupBox_TextLabelColor:
+        ret = opt ? int(opt->palette.color(QPalette::Text).rgba()) : 0;
+        break;
+#endif // QT_NO_GROUPBOX
+
+    case SH_Q3ListViewExpand_SelectMouseType:
+    case SH_TabBar_SelectMouseType:
+        ret = QEvent::MouseButtonPress;
+        break;
+
+#ifdef QT3_SUPPORT
+    case SH_GUIStyle:
+        ret = Qt::WindowsStyle;
+        break;
+#endif
+
+    case SH_TabBar_Alignment:
+    case SH_Header_ArrowAlignment:
+        ret = Qt::AlignLeft;
+        break;
+
+    case SH_TitleBar_AutoRaise:
+        ret = false;
+        break;
+
+    case SH_Menu_SubMenuPopupDelay:
+        ret = 256;
+        break;
+
+    case SH_ProgressDialog_TextLabelAlignment:
+        ret = Qt::AlignCenter;
+        break;
+
+    case SH_BlinkCursorWhenTextSelected:
+        ret = 1;
+        break;
+
+    case SH_Table_GridLineColor:
+        if (opt)
+            ret = opt->palette.color(QPalette::Mid).rgb();
+        else
+            ret = -1;
+        break;
+    case SH_LineEdit_PasswordCharacter: {
+        const QFontMetrics &fm = opt ? opt->fontMetrics
+                                     : (widget ? widget->fontMetrics() : QFontMetrics(QFont()));
+        ret = 0;
+        if (fm.inFont(QChar(0x25CF))) {
+            ret = 0x25CF;
+        } else if (fm.inFont(QChar(0x2022))) {
+            ret = 0x2022;
+        } else {
+            ret = '*';
+        }
+        break;
+    }
+
+
+    case SH_ToolBox_SelectedPageTitleBold:
+        ret = 1;
+        break;
+
+    case SH_UnderlineShortcut:
+        ret = 1;
+        break;
+
+    case SH_SpinBox_ClickAutoRepeatRate:
+        ret = 150;
+        break;
+
+    case SH_SpinBox_ClickAutoRepeatThreshold:
+        ret = 500;
+        break;
+
+    case SH_SpinBox_KeyPressAutoRepeatRate:
+        ret = 75;
+        break;
+
+    case SH_Menu_SelectionWrap:
+        ret = true;
+        break;
+
+    case SH_Menu_FillScreenWithScroll:
+        ret = true;
+        break;
+
+    case SH_ToolTipLabel_Opacity:
+        ret = 255;
+        break;
+
+    case SH_Button_FocusPolicy:
+        ret = Qt::StrongFocus;
+        break;
+
+    case SH_MenuBar_DismissOnSecondClick:
+        ret = 1;
+        break;
+
+    case SH_MessageBox_UseBorderForButtonSpacing:
+        ret = 0;
+        break;
+
+    case SH_ToolButton_PopupDelay:
+        ret = 600;
+        break;
+
+    case SH_FocusFrame_Mask:
+        ret = 1;
+        if (widget) {
+            if(QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(hret)) {
+                mask->region = widget->rect();
+                int vmargin = pixelMetric(QStyle::PM_FocusFrameVMargin),
+                    hmargin = pixelMetric(QStyle::PM_FocusFrameHMargin);
+                mask->region -= QRect(widget->rect().adjusted(hmargin, vmargin, -hmargin, -vmargin));
+            }
+        }
+        break;
+#ifndef QT_NO_RUBBERBAND
+    case SH_RubberBand_Mask:
+        if (const QStyleOptionRubberBand *rbOpt = qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) {
+            ret = 0;
+            if (rbOpt->shape == QRubberBand::Rectangle) {
+                ret = true;
+                if(QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(hret)) {
+                    mask->region = opt->rect;
+                    int margin = pixelMetric(PM_DefaultFrameWidth) * 2;
+                    mask->region -= opt->rect.adjusted(margin, margin, -margin, -margin);
+                }
+            }
+        }
+        break;
+#endif // QT_NO_RUBBERBAND
+    case SH_SpinControls_DisableOnBounds:
+        ret = 1;
+        break;
+
+    case SH_Dial_BackgroundRole:
+        ret = QPalette::Window;
+        break;
+
+    case SH_ComboBox_LayoutDirection:
+        ret = opt ? opt->direction : Qt::LeftToRight;
+        break;
+
+    case SH_ItemView_EllipsisLocation:
+        ret = Qt::AlignTrailing;
+        break;
+
+    case SH_ItemView_ShowDecorationSelected:
+        ret = false;
+        break;
+
+    case SH_ItemView_ActivateItemOnSingleClick:
+        ret = false;
+        break;
+
+    case SH_TitleBar_ModifyNotification:
+        ret = true;
+        break;
+    case SH_ScrollBar_RollBetweenButtons:
+        ret = false;
+        break;
+    case SH_TabBar_ElideMode:
+        ret = Qt::ElideNone;
+        break;
+    case SH_DialogButtonLayout:
+        ret = QDialogButtonBox::WinLayout;
+#ifdef Q_WS_X11
+        if (X11->desktopEnvironment == DE_KDE)
+            ret = QDialogButtonBox::KdeLayout;
+        else if (X11->desktopEnvironment == DE_GNOME)
+            ret = QDialogButtonBox::GnomeLayout;
+#endif
+        break;
+    case SH_ComboBox_PopupFrameStyle:
+        ret = QFrame::StyledPanel | QFrame::Plain;
+        break;
+    case SH_MessageBox_TextInteractionFlags:
+        ret = Qt::LinksAccessibleByMouse;
+        break;
+    case SH_DialogButtonBox_ButtonsHaveIcons:
+        ret = 0;
+        break;
+    case SH_SpellCheckUnderlineStyle:
+        ret = QTextCharFormat::WaveUnderline;
+        break;
+    case SH_MessageBox_CenterButtons:
+        ret = true;
+        break;
+    case SH_ItemView_MovementWithoutUpdatingSelection:
+        ret = true;
+        break;
+    case SH_FocusFrame_AboveWidget:
+        ret = false;
+        break;
+#ifndef QT_NO_TABWIDGET
+    case SH_TabWidget_DefaultTabPosition:
+        ret = QTabWidget::North;
+        break;
+#endif
+    case SH_ToolBar_Movable:
+        ret = true;
+        break;
+    case SH_TextControl_FocusIndicatorTextCharFormat:
+        ret = true;
+        if (QStyleHintReturnVariant *vret = qstyleoption_cast<QStyleHintReturnVariant*>(hret)) {
+            QPen outline(opt->palette.color(QPalette::Text), 1, Qt::DotLine);
+            QTextCharFormat fmt;
+            fmt.setProperty(QTextFormat::OutlinePen, outline);
+            vret->variant = fmt;
+        }
+        break;
+#ifndef QT_NO_WIZARD
+    case SH_WizardStyle:
+        ret = QWizard::ClassicStyle;
+        break;
+#endif
+    case SH_FormLayoutWrapPolicy:
+        ret = QFormLayout::DontWrapRows;
+        break;
+    case SH_FormLayoutFieldGrowthPolicy:
+        ret = QFormLayout::AllNonFixedFieldsGrow;
+        break;
+    case SH_FormLayoutFormAlignment:
+        ret = Qt::AlignLeft | Qt::AlignTop;
+        break;
+    case SH_FormLayoutLabelAlignment:
+        ret = Qt::AlignLeft;
+        break;
+    case SH_ItemView_ArrowKeysNavigateIntoChildren:
+        ret = false;
+        break;
+    case SH_ItemView_DrawDelegateFrame:
+        ret = 0;
+        break;
+#ifndef QT_NO_TABBAR
+    case SH_TabBar_CloseButtonPosition:
+        ret = QTabBar::RightSide;
+        break;
+#endif
+    case SH_DockWidget_ButtonsHaveFrame:
+        ret = true;
+        break;
+    default:
+        ret = 0;
+        break;
+    }
+
+    return ret;
+}
+
+/*! \reimp */
+QPixmap QCommonStyle::standardPixmap(StandardPixmap sp, const QStyleOption *option,
+                                     const QWidget *widget) const
+{
+#ifdef QT_NO_IMAGEFORMAT_PNG
+    Q_UNUSED(option);
+    Q_UNUSED(widget);
+    Q_UNUSED(sp);
+#else
+#ifdef Q_WS_X11
+    Q_D(const QCommonStyle);
+    QPixmap pixmap;
+    if (qApp->desktopSettingsAware()) {
+        d->lookupIconTheme();
+        switch (sp) {
+        case SP_DirHomeIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("folder_home.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MessageBoxInformation:
+            {
+                pixmap = d->findIcon(32, QLatin1String("messagebox_info.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MessageBoxWarning:
+            {
+                pixmap = d->findIcon(32, QLatin1String("messagebox_warning.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MessageBoxCritical:
+            {
+                pixmap = d->findIcon(32, QLatin1String("messagebox_critical.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MessageBoxQuestion:
+            {
+                pixmap = d->findIcon(32, QLatin1String("help.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_DialogOpenButton:
+        case SP_DirOpenIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("folder-open.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(16, QLatin1String("folder_open.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_FileIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("text-x-generic.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(16, QLatin1String("empty.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_FileLinkIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("link_overlay.png"));
+                if (!pixmap.isNull()) {
+                    QPixmap fileIcon = d->findIcon(16, QLatin1String("text-x-generic.png"));
+                    if (fileIcon.isNull())
+                        fileIcon = d->findIcon(16, QLatin1String("empty.png"));
+                    if (!fileIcon.isNull()) {
+                        QPainter painter(&fileIcon);
+                        painter.drawPixmap(0, 0, 16, 16, pixmap);
+                        return fileIcon;
+                    }
+                }
+                break;
+           }
+        case SP_DirClosedIcon:
+        case SP_DirIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("folder.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_DirLinkIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("link_overlay.png"));
+                if (!pixmap.isNull()) {
+                    QPixmap dirIcon = d->findIcon(16, QLatin1String("folder.png"));
+                    if (!dirIcon.isNull()) {
+                        QPainter painter(&dirIcon);
+                        painter.drawPixmap(0, 0, 16, 16, pixmap);
+                        return dirIcon;
+                    }
+                }
+                break;
+           }
+        case SP_DriveFDIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("media-floppy.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(16, QLatin1String("3floppy_unmount.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_ComputerIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("computer.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(16, QLatin1String("system.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_DesktopIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("user-desktop.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(16, QLatin1String("desktop.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_TrashIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("user-trash.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(16, QLatin1String("trashcan_empty.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_DriveCDIcon:
+        case SP_DriveDVDIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("media-optical.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(16, QLatin1String("cdrom_unmount.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_DriveHDIcon:
+            {
+                pixmap = d->findIcon(16, QLatin1String("drive-harddisk.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(16, QLatin1String("hdd_unmount.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_FileDialogToParent:
+            {
+                pixmap = d->findIcon(32, QLatin1String("go-up.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(32, QLatin1String("up.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_FileDialogNewFolder:
+            {
+                pixmap = d->findIcon(16, QLatin1String("folder_new.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_ArrowUp:
+            {
+                pixmap = d->findIcon(32, QLatin1String("go-up.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(32, QLatin1String("up.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_ArrowDown:
+            {
+                pixmap = d->findIcon(32, QLatin1String("go-down.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(32, QLatin1String("down.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_ArrowRight:
+            {
+                pixmap = d->findIcon(32, QLatin1String("go-next.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(32, QLatin1String("forward.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_ArrowLeft:
+            {
+                pixmap = d->findIcon(32, QLatin1String("go-previous.png"));
+                if (pixmap.isNull())
+                    pixmap = d->findIcon(32, QLatin1String("back.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_FileDialogDetailedView:
+            {
+                pixmap = d->findIcon(16, QLatin1String("view_detailed.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+
+        case SP_FileDialogListView:
+            {
+                pixmap = d->findIcon(16, QLatin1String("view_icon.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_BrowserReload:
+            {
+                pixmap = d->findIcon(32, QLatin1String("reload.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_BrowserStop:
+            {
+                pixmap = d->findIcon(32, QLatin1String("stop.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MediaPlay:
+            {
+                pixmap = d->findIcon(16, QLatin1String("player_play.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MediaPause:
+            {
+                pixmap = d->findIcon(16, QLatin1String("player_pause.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MediaStop:
+            {
+                pixmap = d->findIcon(16, QLatin1String("player_stop.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MediaSeekForward:
+            {
+                pixmap = d->findIcon(16, QLatin1String("player_fwd.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MediaSeekBackward:
+            {
+                pixmap = d->findIcon(16, QLatin1String("player_rew.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MediaSkipForward:
+            {
+                pixmap = d->findIcon(16, QLatin1String("player_end.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+        case SP_MediaSkipBackward:
+            {
+                pixmap = d->findIcon(16, QLatin1String("player_start.png"));
+                if (!pixmap.isNull())
+                    return pixmap;
+                break;
+            }
+
+        default:
+            break;
+        }
+    }
+#endif //Q_WS_X11
+#endif //QT_NO_IMAGEFORMAT_PNG
+    switch (sp) {
+#ifndef QT_NO_IMAGEFORMAT_XPM
+    case SP_ToolBarHorizontalExtensionButton:
+        if (QApplication::layoutDirection() == Qt::RightToLeft) {
+            QImage im(tb_extension_arrow_h_xpm);
+            im = im.convertToFormat(QImage::Format_ARGB32).mirrored(true, false);
+            return QPixmap::fromImage(im);
+        }
+        return QPixmap(tb_extension_arrow_h_xpm);
+    case SP_ToolBarVerticalExtensionButton:
+        return QPixmap(tb_extension_arrow_v_xpm);
+    case SP_FileDialogStart:
+        return QPixmap(filedialog_start_xpm);
+    case SP_FileDialogEnd:
+        return QPixmap(filedialog_end_xpm);
+#endif
+#ifndef QT_NO_IMAGEFORMAT_PNG
+    case SP_CommandLink:
+    case SP_ArrowForward:
+        if (QApplication::layoutDirection() == Qt::RightToLeft)
+            return standardPixmap(SP_ArrowLeft, option, widget);
+        return standardPixmap(SP_ArrowRight, option, widget);
+    case SP_ArrowBack:
+        if (QApplication::layoutDirection() == Qt::RightToLeft)
+            return standardPixmap(SP_ArrowRight, option, widget);
+        return standardPixmap(SP_ArrowLeft, option, widget);
+    case SP_ArrowLeft:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/left-16.png"));
+    case SP_ArrowRight:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/right-16.png"));
+    case SP_ArrowUp:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/up-16.png"));
+    case SP_ArrowDown:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/down-16.png"));
+    case SP_FileDialogToParent:
+        return standardPixmap(SP_ArrowUp, option, widget);
+    case SP_FileDialogNewFolder:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/newdirectory-16.png"));
+    case SP_FileDialogDetailedView:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/viewdetailed-16.png"));
+    case SP_FileDialogInfoView:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/fileinfo-16.png"));
+    case SP_FileDialogContentsView:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/filecontents-16.png"));
+    case SP_FileDialogListView:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/viewlist-16.png"));
+    case SP_FileDialogBack:
+        return standardPixmap(SP_ArrowBack, option, widget);
+    case SP_DriveHDIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/harddrive-16.png"));
+    case SP_TrashIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/trash-16.png"));
+    case SP_DriveFDIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/floppy-16.png"));
+    case SP_DriveNetIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/networkdrive-16.png"));
+    case SP_DesktopIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/desktop-16.png"));
+    case SP_ComputerIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/computer-16.png"));
+    case SP_DriveCDIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/cdr-16.png"));
+    case SP_DriveDVDIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/dvd-16.png"));
+    case SP_DirHomeIcon:
+    case SP_DirOpenIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/diropen-16.png"));
+    case SP_DirIcon:
+    case SP_DirClosedIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/dirclosed-16.png"));
+    case SP_DirLinkIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/dirlink-16.png"));
+    case SP_FileIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/file-16.png"));
+    case SP_FileLinkIcon:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/filelink-16.png"));
+    case SP_DialogOkButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-ok-16.png"));
+    case SP_DialogCancelButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-cancel-16.png"));
+    case SP_DialogHelpButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-help-16.png"));
+    case SP_DialogOpenButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-open-16.png"));
+    case SP_DialogSaveButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-save-16.png"));
+    case SP_DialogCloseButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-close-16.png"));
+    case SP_DialogApplyButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-apply-16.png"));
+    case SP_DialogResetButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-clear-16.png"));
+    case SP_DialogDiscardButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-delete-16.png"));
+    case SP_DialogYesButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-yes-16.png"));
+    case SP_DialogNoButton:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-no-16.png"));
+    case SP_BrowserReload:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/refresh-24.png"));
+    case SP_BrowserStop:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/stop-24.png"));
+    case SP_MediaPlay:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-play-32.png"));
+    case SP_MediaPause:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-pause-32.png"));
+    case SP_MediaStop:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-stop-32.png"));
+    case SP_MediaSeekForward:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-forward-32.png"));
+    case SP_MediaSeekBackward:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-backward-32.png"));
+    case SP_MediaSkipForward:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-forward-32.png"));
+    case SP_MediaSkipBackward:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-backward-32.png"));
+    case SP_MediaVolume:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-volume-16.png"));
+    case SP_MediaVolumeMuted:
+        return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-volume-muted-16.png"));
+#endif // QT_NO_IMAGEFORMAT_PNG
+    default:
+        break;
+    }
+    return QPixmap();
+}
+
+/*!
+    \internal
+*/
+QIcon QCommonStyle::standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *option,
+                                               const QWidget *widget) const
+{
+    QIcon icon;
+#ifdef Q_WS_X11
+    Q_D(const QCommonStyle);
+    if (qApp->desktopSettingsAware()) {
+        d->lookupIconTheme();
+        QPixmap pixmap;
+        switch (standardIcon) {
+        case SP_DirHomeIcon:
+            {
+                icon = d->createIcon(QLatin1String("folder_home.png"));
+                break;
+            }
+        case SP_MessageBoxInformation:
+            {
+                icon = d->createIcon(QLatin1String("dialog-information.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("messagebox_info.png"));
+                break;
+            }
+        case SP_MessageBoxWarning:
+            {
+                icon = d->createIcon(QLatin1String("dialog-warning.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("messagebox_warning.png"));
+                break;
+            }
+        case SP_MessageBoxCritical:
+            {
+                icon = d->createIcon(QLatin1String("dialog-error.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("messagebox_critical.png"));
+                break;
+            }
+        case SP_MessageBoxQuestion:
+            {
+                icon = d->createIcon(QLatin1String("help.png"));
+                break;
+            }
+        case SP_DialogOpenButton:
+        case SP_DirOpenIcon:
+            {
+                icon = d->createIcon(QLatin1String("folder-open.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("folder_open.png"));
+                break;
+            }
+        case SP_FileIcon:
+            {
+                icon = d->createIcon(QLatin1String("text-x-generic.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("empty.png"));
+                break;
+            }
+        case SP_DirClosedIcon:
+        case SP_DirIcon:
+            {
+                icon = d->createIcon(QLatin1String("folder.png"));
+                break;
+            }
+        case SP_DriveFDIcon:
+            {
+                icon = d->createIcon(QLatin1String("floppy_unmount.png"));
+                break;
+            }
+        case SP_ComputerIcon:
+            {
+                icon = d->createIcon(QLatin1String("computer.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("system.png"));
+                break;
+            }
+        case SP_DesktopIcon:
+            {
+                icon = d->createIcon(QLatin1String("user-desktop.png"));
+                break;
+            }
+        case SP_TrashIcon:
+            {
+                icon = d->createIcon(QLatin1String("user-trash.png"));
+                break;
+            }
+        case SP_DriveCDIcon:
+        case SP_DriveDVDIcon:
+            {
+                icon = d->createIcon(QLatin1String("media-optical.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("cdrom_unmount.png"));
+                break;
+            }
+        case SP_DriveHDIcon:
+            {
+                icon = d->createIcon(QLatin1String("drive-harddisk.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("hdd_unmount.png"));
+                break;
+            }
+        case SP_FileDialogToParent:
+            {
+                icon = d->createIcon(QLatin1String("go-up.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("up.png"));
+                break;
+            }
+        case SP_FileDialogNewFolder:
+            {
+                icon = d->createIcon(QLatin1String("folder_new.png"));
+                break;
+            }
+        case SP_ArrowUp:
+            {
+                icon = d->createIcon(QLatin1String("go-up.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("up.png"));
+                break;
+            }
+        case SP_ArrowDown:
+            {
+                icon = d->createIcon(QLatin1String("go-down.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("down.png"));
+                break;
+            }
+        case SP_ArrowRight:
+            {
+                icon = d->createIcon(QLatin1String("go-next.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("forward.png"));
+                break;
+            }
+        case SP_ArrowLeft:
+            {
+                icon = d->createIcon(QLatin1String("go-previous.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("back.png"));
+                break;
+            }
+        case SP_FileDialogDetailedView:
+            {
+                icon = d->createIcon(QLatin1String("view-list-details.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("view_detailed.png"));
+                break;
+            }
+        case SP_FileDialogListView:
+            {
+                icon = d->createIcon(QLatin1String("view-list-icons.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("view_icon.png"));
+                break;
+            }
+        case SP_BrowserReload:
+            {
+                icon = d->createIcon(QLatin1String("view-refresh.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("reload.png"));
+                break;
+            }
+        case SP_BrowserStop:
+            {
+                icon = d->createIcon(QLatin1String("process-stop.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("stop.png"));
+                break;
+            }
+        case SP_MediaPlay:
+            {
+                icon = d->createIcon(QLatin1String("media-playback-start.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("player_play.png"));
+                break;
+            }
+        case SP_MediaPause:
+            {
+                icon = d->createIcon(QLatin1String("media-playback-pause.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("player_pause.png"));
+                break;
+            }
+        case SP_MediaStop:
+            {
+                icon = d->createIcon(QLatin1String("media-playback-stop.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("player_stop.png"));
+                break;
+            }
+        case SP_MediaSeekForward:
+            {
+                icon = d->createIcon(QLatin1String("media-skip-forward.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("player_fwd.png"));
+                break;
+            }
+        case SP_MediaSeekBackward:
+            {
+                icon = d->createIcon(QLatin1String("media-skip-backward.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("player_rew.png"));
+                break;
+            }
+        case SP_MediaSkipForward:
+            {
+                icon = d->createIcon(QLatin1String("media-skip-forward.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("player_end.png"));
+                break;
+            }
+        case SP_MediaSkipBackward:
+            {
+                icon = d->createIcon(QLatin1String("media-skip-backward.png"));
+                if (icon.isNull())
+                    icon = d->createIcon(QLatin1String("player_start.png"));
+                break;
+            }
+
+        case SP_FileLinkIcon: {
+            icon = QIcon(standardPixmap(standardIcon, option, widget));
+            QPixmap pixmap = d->findIcon(32, QLatin1String("link_overlay.png"));
+            if (!pixmap.isNull()) {
+                QPixmap fileIcon = d->findIcon(32, QLatin1String("text-x-generic.png"));
+                if (fileIcon.isNull())
+                    fileIcon = d->findIcon(32, QLatin1String("empty.png"));
+                if (!fileIcon.isNull()) {
+                    QPainter painter(&fileIcon);
+                    painter.drawPixmap(0, 0, 32, 32, pixmap);
+                    icon.addPixmap(fileIcon);
+                }
+            }
+        }
+        break;
+        case SP_DirLinkIcon: {
+            icon = QIcon(standardPixmap(standardIcon, option, widget));
+            QPixmap pixmap = d->findIcon(32, QLatin1String("link_overlay.png"));
+            if (!pixmap.isNull()) {
+                QPixmap fileIcon = d->findIcon(32, QLatin1String("folder.png"));
+                if (!fileIcon.isNull()) {
+                    QPainter painter(&fileIcon);
+                    painter.drawPixmap(0, 0, 32, 32, pixmap);
+                    icon.addPixmap(fileIcon);
+                }
+            }
+        }
+        break;
+        default:
+            break;
+        }
+        if (!icon.isNull())
+            return icon;
+    }
+#endif//Q_WS_X11
+
+    switch (standardIcon) {
+#ifndef QT_NO_IMAGEFORMAT_PNG
+     case SP_FileDialogNewFolder:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/newdirectory-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/newdirectory-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/newdirectory-128.png"));
+        break;
+    case SP_FileDialogBack:
+        return standardIconImplementation(SP_ArrowBack, option, widget);
+    case SP_FileDialogToParent:
+        return standardIconImplementation(SP_ArrowUp, option, widget);
+    case SP_FileDialogDetailedView:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewdetailed-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewdetailed-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewdetailed-128.png"));
+        break;
+    case SP_FileDialogInfoView:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/fileinfo-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/fileinfo-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/fileinfo-128.png"));
+        break;
+    case SP_FileDialogContentsView:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filecontents-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filecontents-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filecontents-128.png"));
+        break;
+    case SP_FileDialogListView:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewlist-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewlist-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewlist-128.png"));
+        break;
+    case SP_DialogOkButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-ok-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-ok-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-ok-128.png"));
+        break;
+    case SP_DialogCancelButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-cancel-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-cancel-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-cancel-128.png"));
+        break;
+    case SP_DialogHelpButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-help-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-help-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-help-128.png"));
+        break;
+    case SP_DialogOpenButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-open-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-open-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-open-128.png"));
+        break;
+    case SP_DialogSaveButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-save-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-save-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-save-128.png"));
+        break;
+    case SP_DialogCloseButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-close-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-close-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-close-128.png"));
+        break;
+    case SP_DialogApplyButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-apply-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-apply-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-apply-128.png"));
+        break;
+    case SP_DialogResetButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-clear-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-clear-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-clear-128.png"));
+        break;
+    case SP_DialogDiscardButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-delete-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-delete-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-delete-128.png"));
+        break;
+    case SP_DialogYesButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-yes-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-yes-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-yes-128.png"));
+        break;
+    case SP_DialogNoButton:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-no-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-no-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-no-128.png"));
+        break;
+    case SP_ArrowForward:
+        if (QApplication::layoutDirection() == Qt::RightToLeft)
+            return standardIconImplementation(SP_ArrowLeft, option, widget);
+        return standardIconImplementation(SP_ArrowRight, option, widget);
+    case SP_ArrowBack:
+        if (QApplication::layoutDirection() == Qt::RightToLeft)
+            return standardIconImplementation(SP_ArrowRight, option, widget);
+        return standardIconImplementation(SP_ArrowLeft, option, widget);
+    case SP_ArrowLeft:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/left-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/left-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/left-128.png"));
+        break;
+    case SP_ArrowRight:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/right-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/right-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/right-128.png"));
+        break;
+    case SP_ArrowUp:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/up-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/up-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/up-128.png"));
+        break;
+    case SP_ArrowDown:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/down-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/down-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/down-128.png"));
+        break;
+   case SP_DirHomeIcon:
+   case SP_DirIcon:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dirclosed-16.png"),
+                     QSize(), QIcon::Normal, QIcon::Off);
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/diropen-16.png"),
+                     QSize(), QIcon::Normal, QIcon::On);
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dirclosed-32.png"),
+                     QSize(32, 32), QIcon::Normal, QIcon::Off);
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/diropen-32.png"),
+                     QSize(32, 32), QIcon::Normal, QIcon::On);
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dirclosed-128.png"),
+                     QSize(128, 128), QIcon::Normal, QIcon::Off);
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/diropen-128.png"),
+                     QSize(128, 128), QIcon::Normal, QIcon::On);
+        break;
+    case SP_DriveCDIcon:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/cdr-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/cdr-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/cdr-128.png"));
+        break;
+    case SP_DriveDVDIcon:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dvd-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dvd-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dvd-128.png"));
+        break;
+    case SP_FileIcon:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/file-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/file-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/file-128.png"));
+        break;
+    case SP_FileLinkIcon:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filelink-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filelink-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filelink-128.png"));
+        break;
+    case SP_TrashIcon:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/trash-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/trash-32.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/trash-128.png"));
+        break;
+    case SP_BrowserReload:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/refresh-24.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/refresh-32.png"));
+        break;
+    case SP_BrowserStop:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/stop-24.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/stop-32.png"));
+        break;
+    case SP_MediaPlay:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-play-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-play-32.png"));
+        break;
+    case SP_MediaPause:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-pause-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-pause-32.png"));
+        break;
+    case SP_MediaStop:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-stop-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-stop-32.png"));
+        break;
+    case SP_MediaSeekForward:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-forward-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-forward-32.png"));
+        break;
+    case SP_MediaSeekBackward:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-backward-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-backward-32.png"));
+        break;
+    case SP_MediaSkipForward:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-forward-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-forward-32.png"));
+        break;
+    case SP_MediaSkipBackward:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-backward-16.png"));
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-backward-32.png"));
+        break;
+    case SP_MediaVolume:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-volume-16.png"));
+        break;
+    case SP_MediaVolumeMuted:
+        icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-volume-muted-16.png"));
+        break;
+#endif // QT_NO_IMAGEFORMAT_PNG
+    default:
+        icon.addPixmap(standardPixmap(standardIcon, option, widget));
+        break;
+    }
+    return icon;
+}
+
+static inline uint qt_intensity(uint r, uint g, uint b)
+{
+    // 30% red, 59% green, 11% blue
+    return (77 * r + 150 * g + 28 * b) / 255;
+}
+
+/*! \reimp */
+QPixmap QCommonStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap,
+                                          const QStyleOption *opt) const
+{
+    switch (iconMode) {
+    case QIcon::Disabled: {
+        QImage im = pixmap.toImage().convertToFormat(QImage::Format_ARGB32);
+
+        // Create a colortable based on the background (black -> bg -> white)
+        QColor bg = opt->palette.color(QPalette::Disabled, QPalette::Window);
+        int red = bg.red();
+        int green = bg.green();
+        int blue = bg.blue();
+        uchar reds[256], greens[256], blues[256];
+        for (int i=0; i<128; ++i) {
+            reds[i]   = uchar((red   * (i<<1)) >> 8);
+            greens[i] = uchar((green * (i<<1)) >> 8);
+            blues[i]  = uchar((blue  * (i<<1)) >> 8);
+        }
+        for (int i=0; i<128; ++i) {
+            reds[i+128]   = uchar(qMin(red   + (i << 1), 255));
+            greens[i+128] = uchar(qMin(green + (i << 1), 255));
+            blues[i+128]  = uchar(qMin(blue  + (i << 1), 255));
+        }
+
+        int intensity = qt_intensity(red, green, blue);
+        const int factor = 191;
+
+        // High intensity colors needs dark shifting in the color table, while
+        // low intensity colors needs light shifting. This is to increase the
+        // percieved contrast.
+        if ((red - factor > green && red - factor > blue)
+            || (green - factor > red && green - factor > blue)
+            || (blue - factor > red && blue - factor > green))
+            intensity = qMin(255, intensity + 91);
+        else if (intensity <= 128)
+            intensity -= 51;
+
+        for (int y=0; y<im.height(); ++y) {
+            QRgb *scanLine = (QRgb*)im.scanLine(y);
+            for (int x=0; x<im.width(); ++x) {
+                QRgb pixel = *scanLine;
+                // Calculate color table index, taking intensity adjustment
+                // and a magic offset into account.
+                uint ci = uint(qGray(pixel)/3 + (130 - intensity / 3));
+                *scanLine = qRgba(reds[ci], greens[ci], blues[ci], qAlpha(pixel));
+                ++scanLine;
+            }
+        }
+
+        return QPixmap::fromImage(im);
+    }
+    case QIcon::Selected: {
+        QImage img = pixmap.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied);
+        QColor color = opt->palette.color(QPalette::Normal, QPalette::Highlight);
+        color.setAlphaF(qreal(0.3));
+        QPainter painter(&img);
+        painter.setCompositionMode(QPainter::CompositionMode_SourceAtop);
+        painter.fillRect(0, 0, img.width(), img.height(), color);
+        painter.end();
+        return QPixmap::fromImage(img); }
+    case QIcon::Active:
+        return pixmap;
+    default:
+        break;
+    }
+    return pixmap;
+}
+
+/*!
+  \reimp
+*/
+void QCommonStyle::polish(QPalette &pal)
+{
+    QStyle::polish(pal);
+}
+
+/*!
+    \reimp
+ */
+void QCommonStyle::polish(QWidget *widget)
+{
+    QStyle::polish(widget);
+}
+
+/*!
+    \reimp
+ */
+void QCommonStyle::unpolish(QWidget *widget)
+{
+    QStyle::unpolish(widget);
+}
+
+/*!
+  \reimp
+*/
+void QCommonStyle::polish(QApplication *app)
+{
+    QStyle::polish(app);
+}
+
+/*!
+    \reimp
+ */
+void QCommonStyle::unpolish(QApplication *application)
+{
+    Q_D(const QCommonStyle);
+    d->tabBarcloseButtonIcon = QIcon();
+    QStyle::unpolish(application);
+}
+
+
+QT_END_NAMESPACE