Merge of master

16 files changed, 1344 insertions, 738 deletions

diff --git a/src/gui/styles/qcleanlooksstyle.cpp b/src/gui/styles/qcleanlooksstyle.cpp
index aff0af3..ac433b4 100644
--- a/src/gui/styles/qcleanlooksstyle.cpp
+++ b/src/gui/styles/qcleanlooksstyle.cpp
@@ -763,7 +763,7 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
             QStyleOptionButton button;
             button.QStyleOption::operator=(*option);
             button.state &= ~State_MouseOver;
-            drawPrimitive(PE_IndicatorCheckBox, &button, painter, widget);
+            proxy()->drawPrimitive(PE_IndicatorCheckBox, &button, painter, widget);
         }
         return;
     case PE_IndicatorHeaderArrow:
@@ -783,7 +783,7 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
         }
         break;
     case PE_IndicatorButtonDropDown:
-        drawPrimitive(PE_PanelButtonCommand, option, painter, widget);
+        proxy()->drawPrimitive(PE_PanelButtonCommand, option, painter, widget);
         break;
     case PE_IndicatorToolBarSeparator:
         {
@@ -868,9 +868,9 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
 
             if (widget && widget->inherits("QDockWidgetTitleButton")) {
                    if (option->state & State_MouseOver)
-                       drawPrimitive(PE_PanelButtonCommand, option, painter, widget);
+                       proxy()->drawPrimitive(PE_PanelButtonCommand, option, painter, widget);
             } else {
-                drawPrimitive(PE_PanelButtonCommand, option, painter, widget);
+                proxy()->drawPrimitive(PE_PanelButtonCommand, option, painter, widget);
             }
         }
         painter->restore();
@@ -883,7 +883,7 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
                 dockWidgetHandle.state &= ~State_Horizontal;
             else
                 dockWidgetHandle.state |= State_Horizontal;
-            drawControl(CE_Splitter, &dockWidgetHandle, painter, widget);
+            proxy()->drawControl(CE_Splitter, &dockWidgetHandle, painter, widget);
         }
         break;
     case PE_FrameWindow:
@@ -909,7 +909,7 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
 #endif // QT_NO_LINEEDIT
 #ifdef QT3_SUPPORT
         if (widget && widget->inherits("Q3ToolBar")) {
-            drawPrimitive(PE_Q3Separator, option, painter, widget);
+            proxy()->drawPrimitive(PE_Q3Separator, option, painter, widget);
             break;
         }
 #endif
@@ -1238,7 +1238,7 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
             QColor alphaCornerColor = mergedColors(borderColor, option->palette.background().color());
             QColor innerShadow = mergedColors(borderColor, option->palette.base().color());
 
-            int borderThickness = pixelMetric(PM_TabBarBaseOverlap, twf, widget);
+            int borderThickness = proxy()->pixelMetric(PM_TabBarBaseOverlap, twf, widget);
             bool reverse = (twf->direction == Qt::RightToLeft);
             QRect tabBarRect;
 
@@ -1351,9 +1351,9 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
             if (d->tabBarcloseButtonIcon.isNull())
                 d->tabBarcloseButtonIcon = standardIcon(SP_DialogCloseButton, option, widget);
             if ((option->state & State_Enabled) && (option->state & State_MouseOver))
-                drawPrimitive(PE_PanelButtonCommand, option, painter, widget);
+                proxy()->drawPrimitive(PE_PanelButtonCommand, option, painter, widget);
             QPixmap pixmap = d->tabBarcloseButtonIcon.pixmap(QSize(16, 16), QIcon::Normal, QIcon::On);
-            drawItemPixmap(painter, option->rect, Qt::AlignCenter, pixmap);
+            proxy()->drawItemPixmap(painter, option->rect, Qt::AlignCenter, pixmap);
         }
         break;
 
@@ -1630,7 +1630,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                 QString titleText
                     = painter->fontMetrics().elidedText(dwOpt->title,
                                             Qt::ElideRight, titleRect.width());
-                drawItemText(painter,
+                proxy()->drawItemText(painter,
                              titleRect,
                              Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, dwOpt->palette,
                              dwOpt->state & State_Enabled, titleText,
@@ -1844,7 +1844,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                 uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
                 if (!styleHint(SH_UnderlineShortcut, mbi, widget))
                     alignment |= Qt::TextHideMnemonic;
-                drawItemText(painter, item.rect, alignment, mbi->palette, mbi->state & State_Enabled, mbi->text, textRole);
+                proxy()->drawItemText(painter, item.rect, alignment, mbi->palette, mbi->state & State_Enabled, mbi->text, textRole);
             }
 
         }
@@ -1871,7 +1871,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                 int w = 0;
                 if (!menuItem->text.isEmpty()) {
                     painter->setFont(menuItem->font);
-                    drawItemText(painter, menuItem->rect.adjusted(5, 0, -5, 0), Qt::AlignLeft | Qt::AlignVCenter,
+                    proxy()->drawItemText(painter, menuItem->rect.adjusted(5, 0, -5, 0), Qt::AlignLeft | Qt::AlignVCenter,
                                  menuItem->palette, menuItem->state & State_Enabled, menuItem->text,
                                  QPalette::Text);
                     w = menuItem->fontMetrics.width(menuItem->text) + 5;
@@ -1975,7 +1975,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                     mode = QIcon::Active;
                 QPixmap pixmap;
 
-                int smallIconSize = pixelMetric(PM_SmallIconSize, option, widget);
+                int smallIconSize = proxy()->pixelMetric(PM_SmallIconSize, option, widget);
                 QSize iconSize(smallIconSize, smallIconSize);
 #ifndef QT_NO_COMBOBOX
                 if (const QComboBox *combo = qobject_cast<const QComboBox*>(widget))
@@ -2001,7 +2001,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                     }
                     opt.state |= State_Sunken;
                     opt.rect = vCheckRect;
-                    drawPrimitive(PE_PanelButtonCommand, &opt, painter, widget);
+                    proxy()->drawPrimitive(PE_PanelButtonCommand, &opt, painter, widget);
                 }
                 painter->drawPixmap(pmr.topLeft(), pixmap);
             }
@@ -2034,7 +2034,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                 if (t >= 0) {
                     QRect vShortcutRect = visualRect(opt->direction, menuitem->rect,
                                                      QRect(textRect.topRight(), QPoint(menuitem->rect.right(), textRect.bottom())));
-                    if (dis && !act && styleHint(SH_EtchDisabledText, option, widget)) {
+                    if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, option, widget)) {
                         p->setPen(menuitem->palette.light().color());
                         p->drawText(vShortcutRect.adjusted(1, 1, 1, 1), text_flags, s.mid(t + 1));
                         p->setPen(discol);
@@ -2048,7 +2048,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                     font.setBold(true);
 
                 p->setFont(font);
-                if (dis && !act && styleHint(SH_EtchDisabledText, option, widget)) {
+                if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, option, widget)) {
                     p->setPen(menuitem->palette.light().color());
                     p->drawText(vTextRect.adjusted(1, 1, 1, 1), text_flags, s.left(t));
                     p->setPen(discol);
@@ -2071,7 +2071,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                 if (selected)
                     newMI.palette.setColor(QPalette::ButtonText,
                                            newMI.palette.highlightedText().color());
-                drawPrimitive(arrow, &newMI, painter, widget);
+                proxy()->drawPrimitive(arrow, &newMI, painter, widget);
             }
         }
         painter->restore();
@@ -2132,7 +2132,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
 
             if (button->features & QStyleOptionButton::HasMenu)
                 ir = ir.adjusted(0, 0, -pixelMetric(PM_MenuButtonIndicator, button, widget), 0);
-            drawItemText(painter, ir, tf, button->palette, (button->state & State_Enabled),
+            proxy()->drawItemText(painter, ir, tf, button->palette, (button->state & State_Enabled),
                          button->text, QPalette::ButtonText);
         }
         break;
@@ -2187,7 +2187,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                  || (rtlHorTabs
                      && tab->selectedPosition
                      == QStyleOptionTab::PreviousIsSelected));
-            int tabBarAlignment = styleHint(SH_TabBar_Alignment, tab, widget);
+            int tabBarAlignment = proxy()->styleHint(SH_TabBar_Alignment, tab, widget);
             bool leftAligned = (!rtlHorTabs && tabBarAlignment == Qt::AlignLeft)
                                || (rtlHorTabs
                                    && tabBarAlignment == Qt::AlignRight);
@@ -2200,7 +2200,7 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
             QColor midlight = tab->palette.midlight().color();
 
             QColor background = tab->palette.background().color();
-            int borderThinkness = pixelMetric(PM_TabBarBaseOverlap, tab, widget);
+            int borderThinkness = proxy()->pixelMetric(PM_TabBarBaseOverlap, tab, widget);
             if (selected)
                 borderThinkness /= 2;
             QRect r2(option->rect);
@@ -2453,10 +2453,10 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                 QRect rect = pixmapRect;
                 QStyleOptionSpinBox spinBoxCopy = *spinBox;
                 spinBoxCopy.rect = pixmapRect;
-                QRect upRect = subControlRect(CC_SpinBox, &spinBoxCopy, SC_SpinBoxUp, widget);
-                QRect downRect = subControlRect(CC_SpinBox, &spinBoxCopy, SC_SpinBoxDown, widget);
+                QRect upRect = proxy()->subControlRect(CC_SpinBox, &spinBoxCopy, SC_SpinBoxUp, widget);
+                QRect downRect = proxy()->subControlRect(CC_SpinBox, &spinBoxCopy, SC_SpinBoxDown, widget);
 
-                int fw = spinBoxCopy.frame ? pixelMetric(PM_SpinBoxFrameWidth, &spinBoxCopy, widget) : 0;
+                int fw = spinBoxCopy.frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth, &spinBoxCopy, widget) : 0;
                 cachePainter.fillRect(rect.adjusted(1, qMax(fw - 1, 0), -1, -fw),
                                       option->palette.base());
 
@@ -2678,7 +2678,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
             if (widget && widget->inherits("Q3DockWindowTitleBar")) {
                 QStyleOptionDockWidgetV2 dockwidget;
                 dockwidget.QStyleOption::operator=(*option);
-                drawControl(CE_DockWidgetTitle, &dockwidget, painter, widget);
+                proxy()->drawControl(CE_DockWidgetTitle, &dockwidget, painter, widget);
             } else
 #endif // QT3_SUPPORT
             {
@@ -2721,7 +2721,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                 painter->drawLine(fullRect.left() + 6, fullRect.top() + 1, fullRect.right() - 6, fullRect.top() + 1);
             }
             // draw title
-            QRect textRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarLabel, widget);
+            QRect textRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarLabel, widget);
             QFont font = painter->font();
             font.setBold(true);
             painter->setFont(font);
@@ -2736,7 +2736,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
             // min button
             if ((titleBar->subControls & SC_TitleBarMinButton) && (titleBar->titleBarFlags & Qt::WindowMinimizeButtonHint) &&
                 !(titleBar->titleBarState& Qt::WindowMinimized)) {
-                QRect minButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarMinButton, widget);
+                QRect minButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarMinButton, widget);
                 if (minButtonRect.isValid()) {
                     bool hover = (titleBar->activeSubControls & SC_TitleBarMinButton) && (titleBar->state & State_MouseOver);
                     bool sunken = (titleBar->activeSubControls & SC_TitleBarMinButton) && (titleBar->state & State_Sunken);
@@ -2757,7 +2757,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
             // max button
             if ((titleBar->subControls & SC_TitleBarMaxButton) && (titleBar->titleBarFlags & Qt::WindowMaximizeButtonHint) &&
                 !(titleBar->titleBarState & Qt::WindowMaximized)) {
-                QRect maxButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarMaxButton, widget);
+                QRect maxButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarMaxButton, widget);
                 if (maxButtonRect.isValid()) {
                     bool hover = (titleBar->activeSubControls & SC_TitleBarMaxButton) && (titleBar->state & State_MouseOver);
                     bool sunken = (titleBar->activeSubControls & SC_TitleBarMaxButton) && (titleBar->state & State_Sunken);
@@ -2779,7 +2779,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
 
             // close button
             if ((titleBar->subControls & SC_TitleBarCloseButton) && (titleBar->titleBarFlags & Qt::WindowSystemMenuHint)) {
-                QRect closeButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarCloseButton, widget);
+                QRect closeButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarCloseButton, widget);
                 if (closeButtonRect.isValid()) {
                     bool hover = (titleBar->activeSubControls & SC_TitleBarCloseButton) && (titleBar->state & State_MouseOver);
                     bool sunken = (titleBar->activeSubControls & SC_TitleBarCloseButton) && (titleBar->state & State_Sunken);
@@ -2813,7 +2813,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                (titleBar->titleBarState & Qt::WindowMinimized)) ||
                ((titleBar->titleBarFlags & Qt::WindowMaximizeButtonHint) &&
                (titleBar->titleBarState & Qt::WindowMaximized)))) {
-                QRect normalButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarNormalButton, widget);
+                QRect normalButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarNormalButton, widget);
                 if (normalButtonRect.isValid()) {
 
                     bool hover = (titleBar->activeSubControls & SC_TitleBarNormalButton) && (titleBar->state & State_MouseOver);
@@ -2853,7 +2853,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
             // context help button
             if (titleBar->subControls & SC_TitleBarContextHelpButton
                 && (titleBar->titleBarFlags & Qt::WindowContextHelpButtonHint)) {
-                QRect contextHelpButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarContextHelpButton, widget);
+                QRect contextHelpButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarContextHelpButton, widget);
                 if (contextHelpButtonRect.isValid()) {
                     bool hover = (titleBar->activeSubControls & SC_TitleBarContextHelpButton) && (titleBar->state & State_MouseOver);
                     bool sunken = (titleBar->activeSubControls & SC_TitleBarContextHelpButton) && (titleBar->state & State_Sunken);
@@ -2872,7 +2872,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
 
             // shade button
             if (titleBar->subControls & SC_TitleBarShadeButton && (titleBar->titleBarFlags & Qt::WindowShadeButtonHint)) {
-                QRect shadeButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarShadeButton, widget);
+                QRect shadeButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarShadeButton, widget);
                 if (shadeButtonRect.isValid()) {
                     bool hover = (titleBar->activeSubControls & SC_TitleBarShadeButton) && (titleBar->state & State_MouseOver);
                     bool sunken = (titleBar->activeSubControls & SC_TitleBarShadeButton) && (titleBar->state & State_Sunken);
@@ -2885,7 +2885,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
 
             // unshade button
             if (titleBar->subControls & SC_TitleBarUnshadeButton && (titleBar->titleBarFlags & Qt::WindowShadeButtonHint)) {
-                QRect unshadeButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarUnshadeButton, widget);
+                QRect unshadeButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarUnshadeButton, widget);
                 if (unshadeButtonRect.isValid()) {
                     bool hover = (titleBar->activeSubControls & SC_TitleBarUnshadeButton) && (titleBar->state & State_MouseOver);
                     bool sunken = (titleBar->activeSubControls & SC_TitleBarUnshadeButton) && (titleBar->state & State_Sunken);
@@ -2897,7 +2897,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
             }
 
             if ((titleBar->subControls & SC_TitleBarSysMenu) && (titleBar->titleBarFlags & Qt::WindowSystemMenuHint)) {
-                QRect iconRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarSysMenu, widget);
+                QRect iconRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarSysMenu, widget);
                 if (iconRect.isValid()) {
                     if (!titleBar->icon.isNull()) {
                         titleBar->icon.paint(painter, iconRect);
@@ -2907,7 +2907,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                         QPixmap pm = standardIcon(SP_TitleBarMenuButton, &tool, widget).pixmap(16, 16);
                         tool.rect = iconRect;
                         painter->save();
-                        drawItemPixmap(painter, iconRect, Qt::AlignCenter, pm);
+                        proxy()->drawItemPixmap(painter, iconRect, Qt::AlignCenter, pm);
                         painter->restore();
                     }
                 }
@@ -2927,10 +2927,10 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
             painter->fillRect(option->rect, option->palette.background());
 
             QRect rect = scrollBar->rect;
-            QRect scrollBarSubLine = subControlRect(control, scrollBar, SC_ScrollBarSubLine, widget);
-            QRect scrollBarAddLine = subControlRect(control, scrollBar, SC_ScrollBarAddLine, widget);
-            QRect scrollBarSlider = subControlRect(control, scrollBar, SC_ScrollBarSlider, widget);
-            QRect grooveRect = subControlRect(control, scrollBar, SC_ScrollBarGroove, widget);
+            QRect scrollBarSubLine = proxy()->subControlRect(control, scrollBar, SC_ScrollBarSubLine, widget);
+            QRect scrollBarAddLine = proxy()->subControlRect(control, scrollBar, SC_ScrollBarAddLine, widget);
+            QRect scrollBarSlider = proxy()->subControlRect(control, scrollBar, SC_ScrollBarSlider, widget);
+            QRect grooveRect = proxy()->subControlRect(control, scrollBar, SC_ScrollBarGroove, widget);
 
             // paint groove
             if (scrollBar->subControls & SC_ScrollBarGroove) {
@@ -3065,7 +3065,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
 
             // The SubLine (up/left) buttons
             if (scrollBar->subControls & SC_ScrollBarSubLine) {
-                //int scrollBarExtent = pixelMetric(PM_ScrollBarExtent, option, widget);
+                //int scrollBarExtent = proxy()->pixelMetric(PM_ScrollBarExtent, option, widget);
                 QRect pixmapRect = scrollBarSubLine;
                 if (isEnabled ) {
                     QRect fillRect = pixmapRect.adjusted(1, 1, -1, -1);
@@ -3111,7 +3111,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     arrow = PE_IndicatorArrowUp;
                 QStyleOption arrowOpt = *option;
                 arrowOpt.rect = scrollBarSubLine.adjusted(3, 3, -2, -2);
-                drawPrimitive(arrow, &arrowOpt, painter, widget);
+                proxy()->drawPrimitive(arrow, &arrowOpt, painter, widget);
 
 
                 // The AddLine (down/right) button
@@ -3162,7 +3162,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
 
                     QStyleOption arrowOpt = *option;
                     arrowOpt.rect = scrollBarAddLine.adjusted(3, 3, -2, -2);
-                    drawPrimitive(arrow, &arrowOpt, painter, widget);
+                    proxy()->drawPrimitive(arrow, &arrowOpt, painter, widget);
                 }
             }
         }
@@ -3194,9 +3194,9 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                 comboBoxCopy.rect = pixmapRect;
 
                 QRect rect = pixmapRect;
-                QRect downArrowRect = subControlRect(CC_ComboBox, &comboBoxCopy,
+                QRect downArrowRect = proxy()->subControlRect(CC_ComboBox, &comboBoxCopy,
                                                      SC_ComboBoxArrow, widget);
-                QRect editRect = subControlRect(CC_ComboBox, &comboBoxCopy,
+                QRect editRect = proxy()->subControlRect(CC_ComboBox, &comboBoxCopy,
                                                      SC_ComboBoxEditField, widget);
                 // Draw a push button
                 if (comboBox->editable) {
@@ -3210,7 +3210,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                         buttonOption.state &= ~State_MouseOver;
                     }
 
-                    drawPrimitive(PE_PanelButtonCommand, &buttonOption, &cachePainter, widget);
+                    proxy()->drawPrimitive(PE_PanelButtonCommand, &buttonOption, &cachePainter, widget);
 
                     //remove shadow from left side of edit field when pressed:
                     if (comboBox->direction != Qt::RightToLeft)
@@ -3252,7 +3252,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                         buttonOption.state |= State_Sunken;
                         buttonOption.state &= ~State_MouseOver;
                     }
-                    drawPrimitive(PE_PanelButtonCommand, &buttonOption, &cachePainter, widget);
+                    proxy()->drawPrimitive(PE_PanelButtonCommand, &buttonOption, &cachePainter, widget);
 
                     cachePainter.setPen(buttonShadow.darker(102));
                     int borderSize = 4;
@@ -3308,9 +3308,9 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                 if (focus && !comboBox->editable
                     && ((option->state & State_KeyboardFocusChange) || styleHint(SH_UnderlineShortcut, option, widget))) {
                     QStyleOptionFocusRect focus;
-                    focus.rect = subControlRect(CC_ComboBox, &comboBoxCopy, SC_ComboBoxEditField, widget)
+                    focus.rect = proxy()->subControlRect(CC_ComboBox, &comboBoxCopy, SC_ComboBoxEditField, widget)
                                  .adjusted(0, 2, option->direction == Qt::RightToLeft ? 1 : -1, -2);
-                    drawPrimitive(PE_FrameFocusRect, &focus, &cachePainter, widget);
+                    proxy()->drawPrimitive(PE_FrameFocusRect, &focus, &cachePainter, widget);
                 }
                 cachePainter.end();
                 QPixmapCache::insert(pixmapName, cache);
@@ -3324,8 +3324,8 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
     case CC_GroupBox:
         painter->save();
         if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(option)) {
-            QRect textRect = subControlRect(CC_GroupBox, groupBox, SC_GroupBoxLabel, widget);
-            QRect checkBoxRect = subControlRect(CC_GroupBox, groupBox, SC_GroupBoxCheckBox, widget);
+            QRect textRect = proxy()->subControlRect(CC_GroupBox, groupBox, SC_GroupBoxLabel, widget);
+            QRect checkBoxRect = proxy()->subControlRect(CC_GroupBox, groupBox, SC_GroupBoxCheckBox, widget);
             bool flat = groupBox->features & QStyleOptionFrameV2::Flat;
 
             if(!flat) {
@@ -3335,7 +3335,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     frame.features = groupBox->features;
                     frame.lineWidth = groupBox->lineWidth;
                     frame.midLineWidth = groupBox->midLineWidth;
-                    frame.rect = subControlRect(CC_GroupBox, option, SC_GroupBoxFrame, widget);
+                    frame.rect = proxy()->subControlRect(CC_GroupBox, option, SC_GroupBoxFrame, widget);
 
                     painter->save();
                     QRegion region(groupBox->rect);
@@ -3344,7 +3344,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     if (!groupBox->text.isEmpty() ||  groupBox->subControls & SC_GroupBoxCheckBox)
                         painter->setClipRegion(region);
                     frame.palette.setBrush(QPalette::Dark, option->palette.mid().color().lighter(110));
-                    drawPrimitive(PE_FrameGroupBox, &frame, painter);
+                    proxy()->drawPrimitive(PE_FrameGroupBox, &frame, painter);
                     painter->restore();
                 }
             }
@@ -3372,7 +3372,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                 QStyleOptionButton box;
                 box.QStyleOption::operator=(*groupBox);
                 box.rect = checkBoxRect;
-                drawPrimitive(PE_IndicatorCheckBox, &box, painter, widget);
+                proxy()->drawPrimitive(PE_IndicatorCheckBox, &box, painter, widget);
             }
         }
         painter->restore();
@@ -3381,9 +3381,9 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
 #ifndef QT_NO_SLIDER
     case CC_Slider:
         if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
-            QRect groove = subControlRect(CC_Slider, option, SC_SliderGroove, widget);
-            QRect handle = subControlRect(CC_Slider, option, SC_SliderHandle, widget);
-            QRect ticks = subControlRect(CC_Slider, option, SC_SliderTickmarks, widget);
+            QRect groove = proxy()->subControlRect(CC_Slider, option, SC_SliderGroove, widget);
+            QRect handle = proxy()->subControlRect(CC_Slider, option, SC_SliderHandle, widget);
+            QRect ticks = proxy()->subControlRect(CC_Slider, option, SC_SliderTickmarks, widget);
 
             bool horizontal = slider->orientation == Qt::Horizontal;
             bool ticksAbove = slider->tickPosition & QSlider::TicksAbove;
@@ -3569,13 +3569,13 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     QStyleOptionFocusRect fropt;
                     fropt.QStyleOption::operator=(*slider);
                     fropt.rect = slider->rect;
-                    drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
+                    proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
                 }
             }
             if (option->subControls & SC_SliderTickmarks) {
                 painter->setPen(darkOutline);
-                int tickSize = pixelMetric(PM_SliderTickmarkOffset, option, widget);
-                int available = pixelMetric(PM_SliderSpaceAvailable, slider, widget);
+                int tickSize = proxy()->pixelMetric(PM_SliderTickmarkOffset, option, widget);
+                int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget);
                 int interval = slider->tickInterval;
                 if (interval <= 0) {
                     interval = slider->singleStep;
@@ -3589,7 +3589,7 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     interval = 1;
 
                 int v = slider->minimum;
-                int len = pixelMetric(PM_SliderLength, slider, widget);
+                int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
                 while (v <= slider->maximum + 1) {
                     if (v == slider->maximum + 1 && interval == 1)
                         break;
@@ -3770,8 +3770,8 @@ QSize QCleanlooksStyle::sizeFromContents(ContentsType type, const QStyleOption *
             QFontMetrics metrics(font);
             int baseWidth = metrics.width(gb->title()) + metrics.width(QLatin1Char(' '));
             if (gb->isCheckable()) {
-                baseWidth += pixelMetric(QStyle::PM_IndicatorWidth, option, widget);
-                baseWidth += pixelMetric(QStyle::PM_CheckBoxLabelSpacing, option, widget);
+                baseWidth += proxy()->pixelMetric(QStyle::PM_IndicatorWidth, option, widget);
+                baseWidth += proxy()->pixelMetric(QStyle::PM_CheckBoxLabelSpacing, option, widget);
             }
             newSize.setWidth(qMax(baseWidth, newSize.width()));
         }
@@ -3955,7 +3955,7 @@ QRect QCleanlooksStyle::subControlRect(ComplexControl control, const QStyleOptio
 #ifndef QT_NO_SLIDER
     case CC_Slider:
         if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
-            int tickSize = pixelMetric(PM_SliderTickmarkOffset, option, widget);
+            int tickSize = proxy()->pixelMetric(PM_SliderTickmarkOffset, option, widget);
             switch (subControl) {
             case SC_SliderHandle: {
                 if (slider->orientation == Qt::Horizontal) {
@@ -4010,7 +4010,7 @@ QRect QCleanlooksStyle::subControlRect(ComplexControl control, const QStyleOptio
         if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(option)) {
             QSize bs;
             int center = spinbox->rect.height() / 2;
-            int fw = spinbox->frame ? pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0;
+            int fw = spinbox->frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0;
             int y = fw;
             bs.setHeight(qMax(8, spinbox->rect.height()/2 - y));
             bs.setWidth(15);
@@ -4051,7 +4051,7 @@ QRect QCleanlooksStyle::subControlRect(ComplexControl control, const QStyleOptio
         if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(option)) {
             int topMargin = 0;
             int topHeight = 0;
-            int verticalAlignment = styleHint(SH_GroupBox_TextLabelVerticalAlignment, groupBox, widget);
+            int verticalAlignment = proxy()->styleHint(SH_GroupBox_TextLabelVerticalAlignment, groupBox, widget);
             bool flat = groupBox->features & QStyleOptionFrameV2::Flat;
             if (!groupBox->text.isEmpty()) {
                 topHeight = groupBox->fontMetrics.height();
@@ -4082,8 +4082,8 @@ QRect QCleanlooksStyle::subControlRect(ComplexControl control, const QStyleOptio
 
                     QSize textRect = fontMetrics.boundingRect(groupBoxWidget->title()).size() + QSize(2, 2);
                     if (subControl == SC_GroupBoxCheckBox) {
-                        int indicatorWidth = pixelMetric(PM_IndicatorWidth, option, widget);
-                        int indicatorHeight = pixelMetric(PM_IndicatorHeight, option, widget);
+                        int indicatorWidth = proxy()->pixelMetric(PM_IndicatorWidth, option, widget);
+                        int indicatorHeight = proxy()->pixelMetric(PM_IndicatorHeight, option, widget);
                         rect.setWidth(indicatorWidth);
                         rect.setHeight(indicatorHeight);
                         rect.moveTop((fontMetrics.height() - indicatorHeight) / 2 + 2);
@@ -4104,7 +4104,7 @@ QRect QCleanlooksStyle::subControlRect(ComplexControl control, const QStyleOptio
             rect = visualRect(option->direction, option->rect, rect);
             break;
         case SC_ComboBoxEditField: {
-            int frameWidth = pixelMetric(PM_DefaultFrameWidth);
+            int frameWidth = proxy()->pixelMetric(PM_DefaultFrameWidth);
             rect = visualRect(option->direction, option->rect, rect);
             rect.setRect(option->rect.left() + frameWidth, option->rect.top() + frameWidth,
                          option->rect.width() - 19 - 2 * frameWidth,
@@ -4427,8 +4427,8 @@ QIcon QCleanlooksStyle::standardIconImplementation(StandardPixmap standardIcon,
     d->lookupIconTheme();
     switch (standardIcon) {
     case SP_DirIcon: {
-        icon = QIcon(standardPixmap(standardIcon, option, widget));
-        icon.addPixmap(standardPixmap(SP_DirClosedIcon, option, widget),
+        icon = QIcon(proxy()->standardPixmap(standardIcon, option, widget));
+        icon.addPixmap(proxy()->standardPixmap(SP_DirClosedIcon, option, widget),
                        QIcon::Normal, QIcon::Off);
         pixmap = d->findIcon(16, QLatin1String("gnome-fs-directory.png"));
         if (!pixmap.isNull())
@@ -4446,10 +4446,10 @@ QIcon QCleanlooksStyle::standardIconImplementation(StandardPixmap standardIcon,
     break;
     case SP_DirLinkIcon:
         {
-            icon = QIcon(standardPixmap(standardIcon, option, widget));
+            icon = QIcon(proxy()->standardPixmap(standardIcon, option, widget));
             QPixmap link = d->findIcon(12, QLatin1String("emblem-symbolic-link.png"));
             if (!link.isNull()) {
-                icon.addPixmap(standardPixmap(SP_DirLinkIcon, option, widget));
+                icon.addPixmap(proxy()->standardPixmap(SP_DirLinkIcon, option, widget));
                 pixmap = d->findIcon(16, QLatin1String("gnome-fs-directory.png"));
                 if (!pixmap.isNull()) {
                     QPainter painter(&pixmap);
@@ -4546,10 +4546,10 @@ QIcon QCleanlooksStyle::standardIconImplementation(StandardPixmap standardIcon,
         }
     case SP_FileLinkIcon:
         {
-            icon = QIcon(standardPixmap(standardIcon, option, widget));
+            icon = QIcon(proxy()->standardPixmap(standardIcon, option, widget));
             QPixmap link = d->findIcon(12, QLatin1String("emblem-symbolic-link.png"));
             if (!link.isNull()) {
-                icon.addPixmap(standardPixmap(SP_FileLinkIcon,option, widget));
+                icon.addPixmap(proxy()->standardPixmap(SP_FileLinkIcon,option, widget));
                 pixmap = d->findIcon(16, QLatin1String("unknown.png"));
                 if (pixmap.isNull())
                     pixmap = d->findIcon(16, QLatin1String("stock_new.png"));
@@ -4571,7 +4571,7 @@ QIcon QCleanlooksStyle::standardIconImplementation(StandardPixmap standardIcon,
             return standardIconImplementation(SP_ArrowRight, option, widget);
         return standardIconImplementation(SP_ArrowLeft, option, widget);
     default:
-        icon = QIcon(standardPixmap(standardIcon, option, widget));
+        icon = QIcon(proxy()->standardPixmap(standardIcon, option, widget));
     }
     if (!icon.isNull())
         return icon;
diff --git a/src/gui/styles/qcommonstyle.cpp b/src/gui/styles/qcommonstyle.cpp
index 74eacf6..7d8436e 100644
--- a/src/gui/styles/qcommonstyle.cpp
+++ b/src/gui/styles/qcommonstyle.cpp
@@ -155,7 +155,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
                         &opt->palette.brush(QPalette::Button));
         break;
     case PE_IndicatorViewItemCheck:
-        drawPrimitive(PE_IndicatorCheckBox, opt, p, widget);
+        proxy()->drawPrimitive(PE_IndicatorCheckBox, opt, p, widget);
         break;
     case PE_IndicatorCheckBox:
         if (opt->state & State_NoChange) {
@@ -505,7 +505,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
                         QIcon::Active, QIcon::Off);
         }
 
-        int size = pixelMetric(QStyle::PM_SmallIconSize);
+        int size = proxy()->pixelMetric(QStyle::PM_SmallIconSize);
         QIcon::Mode mode = opt->state & State_Enabled ?
                             (opt->state & State_Raised ? QIcon::Active : QIcon::Normal)
                             : QIcon::Disabled;
@@ -516,7 +516,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
 
         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);
+        proxy()->drawItemPixmap(p, opt->rect, Qt::AlignCenter, pixmap);
         break;
     }
 #endif // QT_NO_TABBAR
@@ -525,7 +525,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
         qDrawWinPanel(p, opt->rect, opt->palette, false, 0);
         break;
     case PE_FrameLineEdit:
-        drawPrimitive(PE_Frame, opt, p, widget);
+        proxy()->drawPrimitive(PE_Frame, opt, p, widget);
         break;
 #ifndef QT_NO_GROUPBOX
     case PE_FrameGroupBox:
@@ -550,7 +550,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
         if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
             int lw = frame->lineWidth;
             if (lw <= 0)
-                lw = pixelMetric(PM_DockWidgetFrameWidth);
+                lw = proxy()->pixelMetric(PM_DockWidgetFrameWidth);
 
             qDrawShadePanel(p, frame->rect, frame->palette, false, lw);
         }
@@ -582,7 +582,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
         p->restore();
         break;
     case PE_Q3DockWindowSeparator:
-        drawPrimitive(PE_IndicatorToolBarSeparator, opt, p, widget);
+        proxy()->drawPrimitive(PE_IndicatorToolBarSeparator, opt, p, widget);
         break;
     case PE_IndicatorToolBarSeparator:
         {
@@ -602,7 +602,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
     case PE_IndicatorSpinPlus:
     case PE_IndicatorSpinMinus: {
         QRect r = opt->rect;
-        int fw = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+        int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
         QRect br = r.adjusted(fw, fw, -fw, -fw);
 
         int offset = (opt->state & State_Sunken) ? 1 : 0;
@@ -619,7 +619,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
     case PE_IndicatorSpinUp:
     case PE_IndicatorSpinDown: {
         QRect r = opt->rect;
-        int fw = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+        int fw = proxy()->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;
@@ -644,8 +644,8 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
         int bsx = 0;
         int bsy = 0;
         if (opt->state & State_Sunken) {
-            bsx = pixelMetric(PM_ButtonShiftHorizontal);
-            bsy = pixelMetric(PM_ButtonShiftVertical);
+            bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal);
+            bsy = proxy()->pixelMetric(PM_ButtonShiftVertical);
         }
         p->save();
         p->translate(sx + bsx, sy + bsy);
@@ -694,7 +694,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
                         panel->palette.brush(QPalette::Base));
 
             if (panel->lineWidth > 0)
-                drawPrimitive(PE_FrameLineEdit, panel, p, widget);
+                proxy()->drawPrimitive(PE_FrameLineEdit, panel, p, widget);
         }
         break;
 #endif // QT_NO_LINEEDIT
@@ -766,7 +766,7 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
             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))
+            if ((vopt->state & QStyle::State_Selected) &&  proxy()->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));
@@ -849,7 +849,7 @@ void QCommonStylePrivate::lookupIconTheme() const
         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(':'));
+    QStringList kdeDirs = QString::fromLocal8Bit(getenv("KDEDIRS")).split(QLatin1Char(':'), QString::SkipEmptyParts);
     foreach (const QString &dirName, kdeDirs)
         dataDirs.append(QLatin1Char(':') + dirName + QLatin1String("/share"));
     iconDirs = dataDirs.split(QLatin1Char(':'));
@@ -1291,24 +1291,24 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
 
     case CE_PushButton:
         if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
-            drawControl(CE_PushButtonBevel, btn, p, widget);
+            proxy()->drawControl(CE_PushButtonBevel, btn, p, widget);
             QStyleOptionButton subopt = *btn;
             subopt.rect = subElementRect(SE_PushButtonContents, btn, widget);
-            drawControl(CE_PushButtonLabel, &subopt, p, widget);
+            proxy()->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);
+                proxy()->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);
+            int dbi = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
             if (btn->features & QStyleOptionButton::DefaultButton)
-                drawPrimitive(PE_FrameDefaultButton, opt, p, widget);
+                proxy()->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))
@@ -1316,14 +1316,14 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                 || (btn->features & QStyleOptionButton::CommandLinkButton && btn->state & State_MouseOver)) {
                 QStyleOptionButton tmpBtn = *btn;
                 tmpBtn.rect = br;
-                drawPrimitive(PE_PanelButtonCommand, &tmpBtn, p, widget);
+                proxy()->drawPrimitive(PE_PanelButtonCommand, &tmpBtn, p, widget);
             }
             if (btn->features & QStyleOptionButton::HasMenu) {
-                int mbi = pixelMetric(PM_MenuButtonIndicator, btn, widget);
+                int mbi = proxy()->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);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
             }
         }
         break;
@@ -1331,7 +1331,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
         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))
+            if (!proxy()->styleHint(SH_UnderlineShortcut, button, widget))
                 tf |= Qt::TextHideMnemonic;
 
             if (!button->icon.isNull()) {
@@ -1366,24 +1366,24 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                     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));
+                    iconRect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt, widget),
+                                       proxy()->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));
+                textRect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt, widget),
+                             proxy()->pixelMetric(PM_ButtonShiftVertical, opt, widget));
 
             if (button->features & QStyleOptionButton::HasMenu) {
-                int indicatorSize = pixelMetric(PM_MenuButtonIndicator, button, widget);
+                int indicatorSize = proxy()->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),
+            proxy()->drawItemText(p, textRect, tf, button->palette, (button->state & State_Enabled),
                          button->text, QPalette::ButtonText);
         }
         break;
@@ -1394,17 +1394,17 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
             QStyleOptionButton subopt = *btn;
             subopt.rect = subElementRect(isRadio ? SE_RadioButtonIndicator
                                                  : SE_CheckBoxIndicator, btn, widget);
-            drawPrimitive(isRadio ? PE_IndicatorRadioButton : PE_IndicatorCheckBox,
+            proxy()->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);
+            proxy()->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);
+                proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
             }
         }
         break;
@@ -1413,20 +1413,20 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
         if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
             uint alignment = visualAlignment(btn->direction, Qt::AlignLeft | Qt::AlignVCenter);
 
-            if (!styleHint(SH_UnderlineShortcut, btn, widget))
+            if (!proxy()->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);
+                proxy()->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,
+                proxy()->drawItemText(p, textRect, alignment | Qt::TextShowMnemonic,
                     btn->palette, btn->state & State_Enabled, btn->text, QPalette::WindowText);
             }
         }
@@ -1436,7 +1436,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
         p->fillRect(opt->rect, opt->palette.background());
         QStyleOption arrowOpt = *opt;
         arrowOpt.state |= State_Enabled;
-        drawPrimitive(((opt->state & State_DownArrow) ? PE_IndicatorArrowDown : PE_IndicatorArrowUp),
+        proxy()->drawPrimitive(((opt->state & State_DownArrow) ? PE_IndicatorArrowDown : PE_IndicatorArrowUp),
                     &arrowOpt, p, widget);
         break; }
     case CE_MenuTearoff:
@@ -1458,13 +1458,13 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
         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))
+            if (!proxy()->styleHint(SH_UnderlineShortcut, mbi, widget))
                 alignment |= Qt::TextHideMnemonic;
-            QPixmap pix = mbi->icon.pixmap(pixelMetric(PM_SmallIconSize), (mbi->state & State_Enabled) ? QIcon::Normal : QIcon::Disabled);
+            QPixmap pix = mbi->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize), (mbi->state & State_Enabled) ? QIcon::Normal : QIcon::Disabled);
             if (!pix.isNull())
-                drawItemPixmap(p,mbi->rect, alignment, pix);
+                proxy()->drawItemPixmap(p,mbi->rect, alignment, pix);
             else
-                drawItemText(p, mbi->rect, alignment, mbi->palette, mbi->state & State_Enabled,
+                proxy()->drawItemText(p, mbi->rect, alignment, mbi->palette, mbi->state & State_Enabled,
                              mbi->text, QPalette::ButtonText);
         }
         break;
@@ -1479,12 +1479,12 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                 = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
             QStyleOptionProgressBarV2 subopt = *pb;
             subopt.rect = subElementRect(SE_ProgressBarGroove, pb, widget);
-            drawControl(CE_ProgressBarGroove, &subopt, p, widget);
+            proxy()->drawControl(CE_ProgressBarGroove, &subopt, p, widget);
             subopt.rect = subElementRect(SE_ProgressBarContents, pb, widget);
-            drawControl(CE_ProgressBarContents, &subopt, p, widget);
+            proxy()->drawControl(CE_ProgressBarContents, &subopt, p, widget);
             if (pb->textVisible) {
                 subopt.rect = subElementRect(SE_ProgressBarLabel, pb, widget);
-                drawControl(CE_ProgressBarLabel, &subopt, p, widget);
+                proxy()->drawControl(CE_ProgressBarLabel, &subopt, p, widget);
             }
         }
         break;
@@ -1510,10 +1510,10 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                        ? 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,
+                    proxy()->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,
+                proxy()->drawItemText(p, pb->rect, Qt::AlignCenter | Qt::TextSingleLine, pb->palette,
                              pb->state & State_Enabled, pb->text, textRole);
             }
         }
@@ -1560,7 +1560,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                 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);
+                const int unit_width = proxy()->pixelMetric(PM_ProgressBarChunkWidth, pb, widget);
                 if (!unit_width)
                     return;
 
@@ -1602,7 +1602,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                 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);
+                    proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget);
                     x += reverse ? -unit_width : unit_width;
                 }
 
@@ -1613,7 +1613,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                     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);
+                    proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget);
                 }
             }
         }
@@ -1624,7 +1624,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *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);
+                    = header->icon.pixmap(proxy()->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);
@@ -1641,7 +1641,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                 fnt.setBold(true);
                 p->setFont(fnt);
             }
-            drawItemText(p, rect, header->textAlignment, header->palette,
+            proxy()->drawItemText(p, rect, header->textAlignment, header->palette,
                          (header->state & State_Enabled), header->text, QPalette::ButtonText);
         }
         break;
@@ -1653,19 +1653,19 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
             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);
+                shiftX = proxy()->pixelMetric(PM_ButtonShiftHorizontal, toolbutton, widget);
+                shiftY = proxy()->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))
+                if (!proxy()->styleHint(SH_UnderlineShortcut, opt, widget))
                     alignment |= Qt::TextHideMnemonic;
                 rect.translate(shiftX, shiftY);
                 p->setFont(toolbutton->font);
-                drawItemText(p, rect, alignment, toolbutton->palette,
+                proxy()->drawItemText(p, rect, alignment, toolbutton->palette,
                              opt->state & State_Enabled, toolbutton->text,
                              QPalette::ButtonText);
             } else {
@@ -1690,7 +1690,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                     QRect pr = rect,
                     tr = rect;
                     int alignment = Qt::TextShowMnemonic;
-                    if (!styleHint(SH_UnderlineShortcut, opt, widget))
+                    if (!proxy()->styleHint(SH_UnderlineShortcut, opt, widget))
                         alignment |= Qt::TextHideMnemonic;
 
                     if (toolbutton->toolButtonStyle == Qt::ToolButtonTextUnderIcon) {
@@ -1698,7 +1698,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                         tr.adjust(0, pr.height() - 1, 0, -3);
                         pr.translate(shiftX, shiftY);
                         if (!hasArrow) {
-                            drawItemPixmap(p, pr, Qt::AlignCenter, pm);
+                            proxy()->drawItemPixmap(p, pr, Qt::AlignCenter, pm);
                         } else {
                             drawArrow(this, toolbutton, pr, p, widget);
                         }
@@ -1708,14 +1708,14 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                         tr.adjust(pr.width(), 0, 0, 0);
                         pr.translate(shiftX, shiftY);
                         if (!hasArrow) {
-                            drawItemPixmap(p, QStyle::visualRect(opt->direction, rect, pr), Qt::AlignCenter, pm);
+                            proxy()->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,
+                    proxy()->drawItemText(p, QStyle::visualRect(opt->direction, rect, tr), alignment, toolbutton->palette,
                                  toolbutton->state & State_Enabled, toolbutton->text,
                                  QPalette::ButtonText);
                 } else {
@@ -1723,7 +1723,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                     if (hasArrow) {
                         drawArrow(this, toolbutton, rect, p, widget);
                     } else {
-                        drawItemPixmap(p, rect, Qt::AlignCenter, pm);
+                        proxy()->drawItemPixmap(p, rect, Qt::AlignCenter, pm);
                     }
                 }
             }
@@ -1733,8 +1733,8 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
 #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);
+            proxy()->drawControl(CE_ToolBoxTabShape, tb, p, widget);
+            proxy()->drawControl(CE_ToolBoxTabLabel, tb, p, widget);
         }
         break;
     case CE_ToolBoxTabShape:
@@ -1780,8 +1780,8 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
 #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);
+            proxy()->drawControl(CE_TabBarTabShape, tab, p, widget);
+            proxy()->drawControl(CE_TabBarTabLabel, tab, p, widget);
         }
         break;
     case CE_TabBarTabShape:
@@ -1791,7 +1791,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
             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);
+            int tabOverlap = onlyOne ? 0 : proxy()->pixelMetric(PM_TabBarTabOverlap, opt, widget);
 
             if (!selected) {
                 switch (tab->shape) {
@@ -1895,7 +1895,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
         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),
+            QPixmap pm = tb->icon.pixmap(proxy()->pixelMetric(QStyle::PM_SmallIconSize, tb, widget),
                                          enabled ? QIcon::Normal : QIcon::Disabled);
 
             QRect cr = subElementRect(QStyle::SE_ToolBoxTabContents, tb, widget);
@@ -1911,7 +1911,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                 tr = QRect(ir.right(), cr.top(), cr.width() - ir.right() - 4, cr.height());
             }
 
-            if (selected && styleHint(QStyle::SH_ToolBox_SelectedPageTitleBold, tb, widget)) {
+            if (selected && proxy()->styleHint(QStyle::SH_ToolBox_SelectedPageTitleBold, tb, widget)) {
                 QFont f(p->font());
                 f.setBold(true);
                 p->setFont(f);
@@ -1923,16 +1923,16 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                 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))
+            if (!proxy()->styleHint(QStyle::SH_UnderlineShortcut, tb, widget))
                 alignment |= Qt::TextHideMnemonic;
-            drawItemText(p, tr, alignment, tb->palette, enabled, txt, QPalette::ButtonText);
+            proxy()->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);
+                proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &opt, p, widget);
             }
         }
         break;
@@ -1947,7 +1947,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                                 || tabV2.shape == QTabBar::TriangularWest;
 
             int alignment = Qt::AlignCenter | Qt::TextShowMnemonic;
-            if (!styleHint(SH_UnderlineShortcut, opt, widget))
+            if (!proxy()->styleHint(SH_UnderlineShortcut, opt, widget))
                 alignment |= Qt::TextHideMnemonic;
 
             if (verticalTabs) {
@@ -1973,7 +1973,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
             if (!tabV2.icon.isNull()) {
                 QSize iconSize = tabV2.iconSize;
                 if (!iconSize.isValid()) {
-                    int iconExtent = pixelMetric(PM_SmallIconSize);
+                    int iconExtent = proxy()->pixelMetric(PM_SmallIconSize);
                     iconSize = QSize(iconExtent, iconExtent);
                 }
                 QSize tabIconSize = tabV2.icon.actualSize(iconSize,
@@ -1998,7 +1998,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                 p->drawPixmap(iconRect.x(), iconRect.y(), tabIcon);
             }
 
-            drawItemText(p, tr, alignment, tab->palette, tab->state & State_Enabled, tab->text, QPalette::WindowText);
+            proxy()->drawItemText(p, tr, alignment, tab->palette, tab->state & State_Enabled, tab->text, QPalette::WindowText);
             if (verticalTabs)
                 p->restore();
 
@@ -2109,7 +2109,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
             p->save();
             QRect r = opt->rect;
             QStyleHintReturnMask mask;
-            if (styleHint(QStyle::SH_RubberBand_Mask, opt, widget, &mask))
+            if (proxy()->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));
@@ -2147,7 +2147,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                 }
 
                 const int indent = p->fontMetrics().descent();
-                drawItemText(p, r.adjusted(indent + 1, 1, -indent - 1, -1),
+                proxy()->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);
@@ -2162,14 +2162,14 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
         if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
             QRegion clipRegion = p->clipRegion();
             p->setClipRect(opt->rect);
-            drawControl(CE_HeaderSection, header, p, widget);
+            proxy()->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);
+                proxy()->drawControl(CE_HeaderLabel, &subopt, p, widget);
             if (header->sortIndicator != QStyleOptionHeader::None) {
                 subopt.rect = subElementRect(SE_HeaderArrow, opt, widget);
-                drawPrimitive(PE_IndicatorHeaderArrow, &subopt, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorHeaderArrow, &subopt, p, widget);
             }
             p->setClipRegion(clipRegion);
         }
@@ -2188,7 +2188,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
 #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);
+            QRect editRect = proxy()->subControlRect(CC_ComboBox, cb, SC_ComboBoxEditField, widget);
             p->save();
             p->setClipRect(editRect);
             if (!cb->currentIcon.isNull()) {
@@ -2202,7 +2202,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                                        iconRect.size(), editRect);
                 if (cb->editable)
                     p->fillRect(iconRect, opt->palette.brush(QPalette::Base));
-                drawItemPixmap(p, iconRect, Qt::AlignCenter, pixmap);
+                proxy()->drawItemPixmap(p, iconRect, Qt::AlignCenter, pixmap);
 
                 if (cb->direction == Qt::RightToLeft)
                     editRect.translate(-4 - cb->iconSize.width(), 0);
@@ -2210,7 +2210,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                     editRect.translate(cb->iconSize.width() + 4, 0);
             }
             if (!cb->currentText.isEmpty() && !cb->editable) {
-                drawItemText(p, editRect.adjusted(1, 0, -1, 0),
+                proxy()->drawItemText(p, editRect.adjusted(1, 0, -1, 0),
                              visualAlignment(cb->direction, Qt::AlignLeft | Qt::AlignVCenter),
                              cb->palette, cb->state & State_Enabled, cb->currentText);
             }
@@ -2226,7 +2226,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
             frame.QStyleOption::operator=(*toolBar);
             frame.lineWidth = toolBar->lineWidth;
             frame.midLineWidth = toolBar->midLineWidth;
-            drawPrimitive(PE_PanelToolBar, opt, p, widget);
+            proxy()->drawPrimitive(PE_PanelToolBar, opt, p, widget);
 
             if (widget && qobject_cast<QToolBar *>(widget->parentWidget()))
                 break;
@@ -2268,7 +2268,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
             QRect textRect = subElementRect(SE_ItemViewItemText, vopt, widget);
 
             // draw the background
-            drawPrimitive(PE_PanelItemViewItem, opt, p, widget);
+            proxy()->drawPrimitive(PE_PanelItemViewItem, opt, p, widget);
 
             // draw the check mark
             if (vopt->features & QStyleOptionViewItemV2::HasCheckIndicator) {
@@ -2287,7 +2287,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                     option.state |= QStyle::State_On;
                     break;
                 }
-                drawPrimitive(QStyle::PE_IndicatorViewItemCheck, &option, p, widget);
+                proxy()->drawPrimitive(QStyle::PE_IndicatorViewItemCheck, &option, p, widget);
             }
 
             // draw the icon
@@ -2330,7 +2330,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                               ? 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);
+                proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &o, p, widget);
             }
 
              p->restore();
@@ -2369,7 +2369,7 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
                 if (widget) {
                     widget->style()->drawPrimitive(QStyle::PE_Frame, opt, p, widget);
                 } else {
-                    drawPrimitive(QStyle::PE_Frame, opt, p, widget);
+                    proxy()->drawPrimitive(QStyle::PE_Frame, opt, p, widget);
                 }
                 break;
             case QFrame::Panel:
@@ -2427,9 +2427,9 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
     case SE_PushButtonContents:
         if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
             int dx1, dx2;
-            dx1 = pixelMetric(PM_DefaultFrameWidth, btn, widget);
+            dx1 = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget);
             if (btn->features & QStyleOptionButton::AutoDefaultButton)
-                dx1 += pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
+                dx1 += proxy()->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);
@@ -2440,11 +2440,11 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
         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);
+                dbw1 = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
                 dbw2 = dbw1 * 2;
             }
 
-            int dfw1 = pixelMetric(PM_DefaultFrameWidth, btn, widget) + 1,
+            int dfw1 = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget) + 1,
                 dfw2 = dfw1 * 2;
 
             r.setRect(btn->rect.x() + dfw1 + dbw1, btn->rect.y() + dfw1 + dbw1,
@@ -2454,9 +2454,9 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
         break;
     case SE_CheckBoxIndicator:
         {
-            int h = pixelMetric(PM_IndicatorHeight, opt, widget);
+            int h = proxy()->pixelMetric(PM_IndicatorHeight, opt, widget);
             r.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - h) / 2),
-                      pixelMetric(PM_IndicatorWidth, opt, widget), h);
+                      proxy()->pixelMetric(PM_IndicatorWidth, opt, widget), h);
             r = visualRect(opt->direction, opt->rect, r);
         }
         break;
@@ -2466,7 +2466,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
             // 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);
+            int spacing = proxy()->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);
@@ -2506,9 +2506,9 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
 
     case SE_RadioButtonIndicator:
         {
-            int h = pixelMetric(PM_ExclusiveIndicatorHeight, opt, widget);
+            int h = proxy()->pixelMetric(PM_ExclusiveIndicatorHeight, opt, widget);
             r.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - h) / 2),
-                    pixelMetric(PM_ExclusiveIndicatorWidth, opt, widget), h);
+                    proxy()->pixelMetric(PM_ExclusiveIndicatorWidth, opt, widget), h);
             r = visualRect(opt->direction, opt->rect, r);
         }
         break;
@@ -2517,7 +2517,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
         {
             QRect ir = visualRect(opt->direction, opt->rect,
                                   subElementRect(SE_RadioButtonIndicator, opt, widget));
-            int spacing = pixelMetric(PM_RadioButtonLabelSpacing, opt, widget);
+            int spacing = proxy()->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);
@@ -2554,8 +2554,8 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
 #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);
+            int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget);
+            int thickness  = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
             if (slider->orientation == Qt::Horizontal)
                 r.setRect(0, tickOffset - 1, slider->rect.width(), thickness + 2);
             else
@@ -2626,7 +2626,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
         break;
 #endif // QT_NO_TOOLBOX
     case SE_HeaderLabel: {
-        int margin = pixelMetric(QStyle::PM_HeaderMargin, opt, widget);
+        int margin = proxy()->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);
 
@@ -2646,7 +2646,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
         int w = opt->rect.width();
         int x = opt->rect.x();
         int y = opt->rect.y();
-        int margin = pixelMetric(QStyle::PM_HeaderMargin, opt, widget);
+        int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt, widget);
 
         if (opt->state & State_Horizontal) {
             int horiz_size = h / 2;
@@ -2682,7 +2682,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
                 r.setWidth(qMin(r.width(), twf->rect.width()
                                             - twf->leftCornerWidgetSize.width()
                                             - twf->rightCornerWidgetSize.width()));
-                switch (styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+                switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
                 default:
                 case Qt::AlignLeft:
                     r.moveTopLeft(QPoint(twf->leftCornerWidgetSize.width(), 0));
@@ -2704,7 +2704,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
                 r.setWidth(qMin(r.width(), twf->rect.width()
                                             - twf->leftCornerWidgetSize.width()
                                             - twf->rightCornerWidgetSize.width()));
-                switch (styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+                switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
                 default:
                 case Qt::AlignLeft:
                     r.moveTopLeft(QPoint(twf->leftCornerWidgetSize.width(),
@@ -2729,7 +2729,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
                 r.setHeight(qMin(r.height(), twf->rect.height()
                                             - twf->leftCornerWidgetSize.height()
                                             - twf->rightCornerWidgetSize.height()));
-                switch (styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+                switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
                 default:
                 case Qt::AlignLeft:
                     r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(),
@@ -2751,7 +2751,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
                 r.setHeight(qMin(r.height(), twf->rect.height()
                                              - twf->leftCornerWidgetSize.height()
                                              - twf->rightCornerWidgetSize.height()));
-                switch (styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+                switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
                 default:
                 case Qt::AlignLeft:
                     r.moveTopLeft(QPoint(0, twf->leftCornerWidgetSize.height()));
@@ -2773,7 +2773,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
         if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
             QStyleOptionTab tabopt;
             tabopt.shape = twf->shape;
-            int overlap = pixelMetric(PM_TabBarBaseOverlap, &tabopt, widget);
+            int overlap = proxy()->pixelMetric(PM_TabBarBaseOverlap, &tabopt, widget);
             if (twf->lineWidth == 0)
                 overlap = 0;
             switch (twf->shape) {
@@ -2853,8 +2853,8 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
                 tr.setRect(0, 0, tr.height(), tr.width());
             int verticalShift = pixelMetric(QStyle::PM_TabBarTabShiftVertical, tab, widget);
             int horizontalShift = pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, tab, widget);
-            int hpadding = pixelMetric(QStyle::PM_TabBarTabHSpace, opt, widget) / 2;
-            int vpadding = pixelMetric(QStyle::PM_TabBarTabVSpace, opt, widget) / 2;
+            int hpadding = proxy()->pixelMetric(QStyle::PM_TabBarTabHSpace, opt, widget) / 2;
+            int vpadding = proxy()->pixelMetric(QStyle::PM_TabBarTabVSpace, opt, widget) / 2;
             if (tabV2.shape == QTabBar::RoundedSouth || tabV2.shape == QTabBar::TriangularSouth)
                 verticalShift = -verticalShift;
             tr.adjust(hpadding, vpadding, horizontalShift - hpadding, verticalShift - vpadding);
@@ -2874,7 +2874,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
             if (!tabV2.icon.isNull()) {
                 QSize iconSize = tabV2.iconSize;
                 if (!iconSize.isValid()) {
-                    int iconExtent = pixelMetric(PM_SmallIconSize);
+                    int iconExtent = proxy()->pixelMetric(PM_SmallIconSize);
                     iconSize = QSize(iconExtent, iconExtent);
                 }
                 QSize tabIconSize = tabV2.icon.actualSize(iconSize,
@@ -2906,8 +2906,8 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
     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);
+            int verticalShift = proxy()->pixelMetric(QStyle::PM_TabBarTabShiftVertical, tab, widget);
+            int horizontalShift = proxy()->pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, tab, widget);
 
             bool verticalTabs = tab->shape == QTabBar::RoundedEast
                     || tab->shape == QTabBar::RoundedWest
@@ -2996,7 +2996,7 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
         break;
     case SE_FrameContents:
         if (const QStyleOptionFrameV2 *f = qstyleoption_cast<const QStyleOptionFrameV2 *>(opt)) {
-            int fw = pixelMetric(PM_DefaultFrameWidth, f, widget);
+            int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, f, widget);
             r = opt->rect.adjusted(fw, fw, -fw, -fw);
             r = visualRect(opt->direction, opt->rect, r);
         }
@@ -3063,9 +3063,9 @@ QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
     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);
+        int iconSize = proxy()->pixelMetric(PM_SmallIconSize, opt, widget);
+        int buttonMargin = proxy()->pixelMetric(PM_DockWidgetTitleBarButtonMargin, opt, widget);
+        int margin = proxy()->pixelMetric(QStyle::PM_DockWidgetTitleMargin, opt, widget);
         QRect rect = opt->rect;
 
         const QStyleOptionDockWidget *dwOpt
@@ -3262,11 +3262,11 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
     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 tickOffset = proxy()->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 thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
+                int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
+                int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget);
                 int interval = slider->tickInterval;
                 if (interval <= 0) {
                     interval = slider->singleStep;
@@ -3324,71 +3324,71 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
 
             if (scrollbar->subControls & SC_ScrollBarSubLine) {
                 newScrollbar.state = saveFlags;
-                newScrollbar.rect = subControlRect(cc, &newScrollbar, SC_ScrollBarSubLine, widget);
+                newScrollbar.rect = proxy()->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);
+                    proxy()->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);
+                newScrollbar.rect = proxy()->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);
+                    proxy()->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);
+                newScrollbar.rect = proxy()->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);
+                    proxy()->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);
+                newScrollbar.rect = proxy()->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);
+                    proxy()->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);
+                newScrollbar.rect = proxy()->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);
+                    proxy()->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);
+                newScrollbar.rect = proxy()->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);
+                    proxy()->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);
+                newScrollbar.rect = proxy()->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);
+                    proxy()->drawControl(CE_ScrollBarSlider, &newScrollbar, p, widget);
 
                     if (scrollbar->state & State_HasFocus) {
                         QStyleOptionFocusRect fropt;
@@ -3396,7 +3396,7 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                         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);
+                        proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
                     }
                 }
             }
@@ -3418,7 +3418,7 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
             PrimitiveElement pe;
 
             if (sb->frame && (sb->subControls & SC_SpinBoxFrame)) {
-                QRect r = subControlRect(CC_SpinBox, sb, SC_SpinBoxFrame, widget);
+                QRect r = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxFrame, widget);
                 qDrawWinPanel(p, r, sb->palette, true);
             }
 
@@ -3442,10 +3442,10 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                 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 = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxUp, widget);
+                proxy()->drawPrimitive(PE_PanelButtonBevel, &copy, p, widget);
                 copy.rect.adjust(3, 0, -4, 0);
-                drawPrimitive(pe, &copy, p, widget);
+                proxy()->drawPrimitive(pe, &copy, p, widget);
             }
 
             if (sb->subControls & SC_SpinBoxDown) {
@@ -3468,10 +3468,10 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                 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 = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxDown, widget);
+                proxy()->drawPrimitive(PE_PanelButtonBevel, &copy, p, widget);
                 copy.rect.adjust(3, 0, -4, 0);
-                drawPrimitive(pe, &copy, p, widget);
+                proxy()->drawPrimitive(pe, &copy, p, widget);
             }
         }
         break;
@@ -3481,8 +3481,8 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
         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);
+            button = proxy()->subControlRect(cc, toolbutton, SC_ToolButton, widget);
+            menuarea = proxy()->subControlRect(cc, toolbutton, SC_ToolButtonMenu, widget);
 
             State bflags = toolbutton->state & ~State_Sunken;
 
@@ -3504,7 +3504,7 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                 if (bflags & (State_Sunken | State_On | State_Raised)) {
                     tool.rect = button;
                     tool.state = bflags;
-                    drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+                    proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
                 }
             }
 
@@ -3513,28 +3513,28 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                 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,
+                    fr.rect.adjust(0, 0, -proxy()->pixelMetric(QStyle::PM_MenuButtonIndicator,
                                                       toolbutton, widget), 0);
-                drawPrimitive(PE_FrameFocusRect, &fr, p, widget);
+                proxy()->drawPrimitive(PE_FrameFocusRect, &fr, p, widget);
             }
             QStyleOptionToolButton label = *toolbutton;
             label.state = bflags;
-            int fw = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+            int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
             label.rect = button.adjusted(fw, fw, -fw, -fw);
-            drawControl(CE_ToolButtonLabel, &label, p, widget);
+            proxy()->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);
+                    proxy()->drawPrimitive(PE_IndicatorButtonDropDown, &tool, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &tool, p, widget);
             } else if (toolbutton->features & QStyleOptionToolButton::HasMenu) {
-                int mbi = pixelMetric(PM_MenuButtonIndicator, toolbutton, widget);
+                int mbi = proxy()->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);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
             }
         }
         break;
@@ -3558,7 +3558,7 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
 
                 p->fillRect(opt->rect, fillBrush);
 
-                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarLabel, widget);
+                ir = proxy()->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(),
@@ -3571,7 +3571,7 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
             QStyleOption tool(0);
             tool.palette = tb->palette;
             if (tb->subControls & SC_TitleBarCloseButton && tb->titleBarFlags & Qt::WindowSystemMenuHint) {
-                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarCloseButton, widget);
+                ir = proxy()->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
@@ -3583,50 +3583,50 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                     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);
+                proxy()->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->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                proxy()->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);
+                ir = proxy()->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);
+                proxy()->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->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                proxy()->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);
+                ir = proxy()->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);
+                proxy()->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->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm);
                 p->restore();
             }
 
@@ -3637,81 +3637,81 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                                     && (tb->titleBarState & Qt::WindowMaximized)));
 
             if (drawNormalButton) {
-                ir = subControlRect(CC_TitleBar, tb, SC_TitleBarNormalButton, widget);
+                ir = proxy()->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);
+                proxy()->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->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                proxy()->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);
+                ir = proxy()->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);
+                proxy()->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->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                proxy()->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);
+                ir = proxy()->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);
+                proxy()->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->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                proxy()->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);
+                ir = proxy()->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);
+                proxy()->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->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+                                 proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+                proxy()->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);
+                ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarSysMenu, widget);
                 if (!tb->icon.isNull()) {
                     tb->icon.paint(p, ir);
                 } else {
-                    int iconSize = pixelMetric(PM_SmallIconSize, tb, widget);
+                    int iconSize = proxy()->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);
+                    proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm);
                     p->restore();
                 }
             }
@@ -3743,7 +3743,7 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
             }
 
             if (dial->state & State_Enabled) {
-                p->setBrush(pal.brush(QPalette::ColorRole(styleHint(SH_Dial_BackgroundRole,
+                p->setBrush(pal.brush(QPalette::ColorRole(proxy()->styleHint(SH_Dial_BackgroundRole,
                                                                     dial, widget))));
                 p->setPen(Qt::NoPen);
                 p->drawEllipse(br);
@@ -3804,7 +3804,7 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                     br.setHeight(br.height() + r / 3);
                 }
                 fropt.rect = br.adjusted(-2, -2, 2, 2);
-                drawPrimitive(QStyle::PE_FrameFocusRect, &fropt, p, widget);
+                proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &fropt, p, widget);
             }
             p->restore();
         }
@@ -3814,15 +3814,15 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
     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);
+            QRect textRect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxLabel, widget);
+            QRect checkBoxRect = proxy()->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);
+                frame.rect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxFrame, widget);
                 p->save();
                 QRegion region(groupBox->rect);
                 if (!groupBox->text.isEmpty()) {
@@ -3837,7 +3837,7 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                     region -= finalRect;
                 }
                 p->setClipRegion(region);
-                drawPrimitive(PE_FrameGroupBox, &frame, p, widget);
+                proxy()->drawPrimitive(PE_FrameGroupBox, &frame, p, widget);
                 p->restore();
             }
 
@@ -3847,10 +3847,10 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                 if (textColor.isValid())
                     p->setPen(textColor);
                 int alignment = int(groupBox->textAlignment);
-                if (!styleHint(QStyle::SH_UnderlineShortcut, opt, widget))
+                if (!proxy()->styleHint(QStyle::SH_UnderlineShortcut, opt, widget))
                     alignment |= Qt::TextHideMnemonic;
 
-                drawItemText(p, textRect,  Qt::TextShowMnemonic | Qt::AlignHCenter | alignment,
+                proxy()->drawItemText(p, textRect,  Qt::TextShowMnemonic | Qt::AlignHCenter | alignment,
                              groupBox->palette, groupBox->state & State_Enabled, groupBox->text,
                              textColor.isValid() ? QPalette::NoRole : QPalette::WindowText);
 
@@ -3858,7 +3858,7 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                     QStyleOptionFocusRect fropt;
                     fropt.QStyleOption::operator=(*groupBox);
                     fropt.rect = textRect;
-                    drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+                    proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
                 }
             }
 
@@ -3867,7 +3867,7 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                 QStyleOptionButton box;
                 box.QStyleOption::operator=(*groupBox);
                 box.rect = checkBoxRect;
-                drawPrimitive(PE_IndicatorCheckBox, &box, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorCheckBox, &box, p, widget);
             }
         }
         break;
@@ -3884,52 +3884,52 @@ void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCompl
                 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);
+                    bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal);
+                    bsy = proxy()->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);
+                btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiCloseButton, widget);
+                proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget);
                 QPixmap pm = standardIcon(SP_TitleBarCloseButton).pixmap(16, 16);
-                drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm);
+                proxy()->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);
+                    bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal);
+                    bsy = proxy()->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);
+                btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiNormalButton, widget);
+                proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget);
                 QPixmap pm = standardIcon(SP_TitleBarNormalButton).pixmap(16, 16);
-                drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm);
+                proxy()->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);
+                    bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal);
+                    bsy = proxy()->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);
+                btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiMinButton, widget);
+                proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget);
                 QPixmap pm = standardIcon(SP_TitleBarMinButton).pixmap(16, 16);
-                drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm);
+                proxy()->drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm);
             }
         }
         break;
@@ -3951,11 +3951,11 @@ QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const
 #ifndef QT_NO_SLIDER
     case CC_Slider:
         if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
-            QRect r = subControlRect(cc, slider, SC_SliderHandle, widget);
+            QRect r = proxy()->subControlRect(cc, slider, SC_SliderHandle, widget);
             if (r.isValid() && r.contains(pt)) {
                 sc = SC_SliderHandle;
             } else {
-                r = subControlRect(cc, slider, SC_SliderGroove ,widget);
+                r = proxy()->subControlRect(cc, slider, SC_SliderGroove ,widget);
                 if (r.isValid() && r.contains(pt))
                     sc = SC_SliderGroove;
             }
@@ -3968,7 +3968,7 @@ QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const
             QRect r;
             uint ctrl = SC_ScrollBarAddLine;
             while (ctrl <= SC_ScrollBarGroove) {
-                r = subControlRect(cc, scrollbar, QStyle::SubControl(ctrl), widget);
+                r = proxy()->subControlRect(cc, scrollbar, QStyle::SubControl(ctrl), widget);
                 if (r.isValid() && r.contains(pt)) {
                     sc = QStyle::SubControl(ctrl);
                     break;
@@ -3984,7 +3984,7 @@ QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const
             QRect r;
             uint ctrl = SC_ToolButton;
             while (ctrl <= SC_ToolButtonMenu) {
-                r = subControlRect(cc, toolbutton, QStyle::SubControl(ctrl), widget);
+                r = proxy()->subControlRect(cc, toolbutton, QStyle::SubControl(ctrl), widget);
                 if (r.isValid() && r.contains(pt)) {
                     sc = QStyle::SubControl(ctrl);
                     break;
@@ -4008,7 +4008,7 @@ QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const
             QRect r;
             uint ctrl = SC_SpinBoxUp;
             while (ctrl <= SC_SpinBoxEditField) {
-                r = subControlRect(cc, spinbox, QStyle::SubControl(ctrl), widget);
+                r = proxy()->subControlRect(cc, spinbox, QStyle::SubControl(ctrl), widget);
                 if (r.isValid() && r.contains(pt)) {
                     sc = QStyle::SubControl(ctrl);
                     break;
@@ -4024,7 +4024,7 @@ QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const
             uint ctrl = SC_TitleBarSysMenu;
 
             while (ctrl <= SC_TitleBarLabel) {
-                r = subControlRect(cc, tb, QStyle::SubControl(ctrl), widget);
+                r = proxy()->subControlRect(cc, tb, QStyle::SubControl(ctrl), widget);
                 if (r.isValid() && r.contains(pt)) {
                     sc = QStyle::SubControl(ctrl);
                     break;
@@ -4039,7 +4039,7 @@ QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const
             QRect r;
             uint ctrl = SC_ComboBoxArrow;  // Start here and go down.
             while (ctrl > 0) {
-                r = subControlRect(cc, cb, QStyle::SubControl(ctrl), widget);
+                r = proxy()->subControlRect(cc, cb, QStyle::SubControl(ctrl), widget);
                 if (r.isValid() && r.contains(pt)) {
                     sc = QStyle::SubControl(ctrl);
                     break;
@@ -4055,7 +4055,7 @@ QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const
             QRect r;
             uint ctrl = SC_GroupBoxCheckBox;
             while (ctrl <= SC_GroupBoxFrame) {
-                r = subControlRect(cc, groupBox, QStyle::SubControl(ctrl), widget);
+                r = proxy()->subControlRect(cc, groupBox, QStyle::SubControl(ctrl), widget);
                 if (r.isValid() && r.contains(pt)) {
                     sc = QStyle::SubControl(ctrl);
                     break;
@@ -4070,7 +4070,7 @@ QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const
             QRect r;
             uint ctrl = SC_MdiMinButton;
             while (ctrl <= SC_MdiCloseButton) {
-                r = subControlRect(CC_MdiControls, opt, QStyle::SubControl(ctrl), widget);
+                r = proxy()->subControlRect(CC_MdiControls, opt, QStyle::SubControl(ctrl), widget);
                 if (r.isValid() && r.contains(pt) && (opt->subControls & ctrl)) {
                     sc = QStyle::SubControl(ctrl);
                     return sc;
@@ -4096,13 +4096,13 @@ QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex
 #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);
+            int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget);
+            int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
 
             switch (sc) {
             case SC_SliderHandle: {
                 int sliderPos = 0;
-                int len = pixelMetric(PM_SliderLength, slider, widget);
+                int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
                 bool horizontal = slider->orientation == Qt::Horizontal;
                 sliderPos = sliderPositionFromValue(slider->minimum, slider->maximum,
                                                     slider->sliderPosition,
@@ -4133,7 +4133,7 @@ QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex
     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 sbextent = proxy()->pixelMetric(PM_ScrollBarExtent, scrollbar, widget);
             int maxlen = ((scrollbar->orientation == Qt::Horizontal) ?
                           scrollBarRect.width() : scrollBarRect.height()) - (sbextent * 2);
             int sliderlen;
@@ -4143,7 +4143,7 @@ QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex
                 uint range = scrollbar->maximum - scrollbar->minimum;
                 sliderlen = (qint64(scrollbar->pageStep) * maxlen) / (range + scrollbar->pageStep);
 
-                int slidermin = pixelMetric(PM_ScrollBarSliderMin, scrollbar, widget);
+                int slidermin = proxy()->pixelMetric(PM_ScrollBarSliderMin, scrollbar, widget);
                 if (sliderlen < slidermin || range > INT_MAX / 2)
                     sliderlen = slidermin;
                 if (sliderlen > maxlen)
@@ -4216,7 +4216,7 @@ QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex
     case CC_SpinBox:
         if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) {
             QSize bs;
-            int fw = spinbox->frame ? pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0;
+            int fw = spinbox->frame ? proxy()->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)));
@@ -4257,7 +4257,7 @@ QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex
 #ifndef QT_NO_TOOLBUTTON
     case CC_ToolButton:
         if (const QStyleOptionToolButton *tb = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
-            int mbi = pixelMetric(PM_MenuButtonIndicator, tb, widget);
+            int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, tb, widget);
             ret = tb->rect;
             switch (sc) {
             case SC_ToolButton:
@@ -4397,7 +4397,7 @@ QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex
             case SC_GroupBoxContents: {
                 int topMargin = 0;
                 int topHeight = 0;
-                int verticalAlignment = styleHint(SH_GroupBox_TextLabelVerticalAlignment, groupBox, widget);
+                int verticalAlignment = proxy()->styleHint(SH_GroupBox_TextLabelVerticalAlignment, groupBox, widget);
                 if (groupBox->text.size() || (groupBox->subControls & QStyle::SC_GroupBoxCheckBox)) {
                     topHeight = groupBox->fontMetrics.height();
                     if (verticalAlignment & Qt::AlignVCenter)
@@ -4417,7 +4417,7 @@ QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex
                 int frameWidth = 0;
                 if (!(widget && widget->inherits("Q3GroupBox"))
                     && ((groupBox->features & QStyleOptionFrameV2::Flat) == 0)) {
-                    frameWidth = pixelMetric(PM_DefaultFrameWidth, groupBox, widget);
+                    frameWidth = proxy()->pixelMetric(PM_DefaultFrameWidth, groupBox, widget);
                 }
                 ret = frameRect.adjusted(frameWidth, frameWidth + topHeight - topMargin,
                                          -frameWidth, -frameWidth);
@@ -4433,8 +4433,8 @@ QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex
                 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;
+                int indicatorWidth = proxy()->pixelMetric(PM_IndicatorWidth, opt, widget);
+                int indicatorSpace = proxy()->pixelMetric(PM_CheckBoxLabelSpacing, opt, widget) - 1;
                 bool hasCheckBox = groupBox->subControls & QStyle::SC_GroupBoxCheckBox;
                 int checkBoxSize = hasCheckBox ? (indicatorWidth + indicatorSpace) : 0;
 
@@ -4448,7 +4448,7 @@ QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex
                     int left = 0;
                     // Adjust for check box
                     if (sc == SC_GroupBoxCheckBox) {
-                        int indicatorHeight = pixelMetric(PM_IndicatorHeight, opt, widget);
+                        int indicatorHeight = proxy()->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);
@@ -4594,7 +4594,7 @@ int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const QWid
     case PM_MenuPanelWidth:
     case PM_TabBarBaseOverlap:
     case PM_TabBarBaseHeight:
-        ret = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+        ret = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
         break;
 
     case PM_MdiSubWindowFrameWidth:
@@ -4630,7 +4630,7 @@ int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const QWid
         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 thickness = proxy()->pixelMetric(PM_SliderControlThickness, sl, widget);
             int ticks = sl->tickPosition;
 
             if (ticks == QSlider::TicksBothSides)
@@ -4647,9 +4647,9 @@ int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const QWid
     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);
+                ret = sl->rect.width() - proxy()->pixelMetric(PM_SliderLength, sl, widget);
             else
-                ret = sl->rect.height() - pixelMetric(PM_SliderLength, sl, widget);
+                ret = sl->rect.height() - proxy()->pixelMetric(PM_SliderLength, sl, widget);
         } else {
             ret = 0;
         }
@@ -4793,12 +4793,12 @@ int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const QWid
             } else if (widget) {
                 isWindow = widget->isWindow();
             }
-            ret = pixelMetric(isWindow ? PM_DefaultTopLevelMargin : PM_DefaultChildMargin);
+            ret = proxy()->pixelMetric(isWindow ? PM_DefaultTopLevelMargin : PM_DefaultChildMargin);
         }
         break;
     case PM_LayoutHorizontalSpacing:
     case PM_LayoutVerticalSpacing:
-        ret = pixelMetric(PM_DefaultLayoutSpacing);
+        ret = proxy()->pixelMetric(PM_DefaultLayoutSpacing);
         break;
 
     case PM_DefaultTopLevelMargin:
@@ -4814,7 +4814,7 @@ int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const QWid
     case PM_TabBarIconSize:
     case PM_ToolBarIconSize:
     case PM_ListViewIconSize:
-        ret = pixelMetric(PM_SmallIconSize, opt, widget);
+        ret = proxy()->pixelMetric(PM_SmallIconSize, opt, widget);
         break;
 
     case PM_ButtonIconSize:
@@ -4822,7 +4822,7 @@ int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const QWid
         ret = 16;
         break;
     case PM_IconViewIconSize:
-        ret = pixelMetric(PM_LargeIconSize, opt, widget);
+        ret = proxy()->pixelMetric(PM_LargeIconSize, opt, widget);
         break;
 
     case PM_LargeIconSize:
@@ -4853,10 +4853,10 @@ int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const QWid
         ret = 16;
         break;
     case PM_ScrollView_ScrollBarSpacing:
-        ret = 2 * pixelMetric(PM_DefaultFrameWidth, opt, widget);
+        ret = 2 * proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
         break;
     case PM_SubMenuOverlap:
-        ret = -pixelMetric(QStyle::PM_MenuPanelWidth, opt, widget);
+        ret = -proxy()->pixelMetric(QStyle::PM_MenuPanelWidth, opt, widget);
         break;
     default:
         ret = 0;
@@ -4879,12 +4879,12 @@ QSize QCommonStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
         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;
+                bm = proxy()->pixelMetric(PM_ButtonMargin, btn, widget),
+            fw = proxy()->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;
+                int dbw = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget) * 2;
                 w += dbw;
                 h += dbw;
             }
@@ -4896,15 +4896,15 @@ QSize QCommonStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
         if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
             bool isRadio = (ct == CT_RadioButton);
 
-            int w = pixelMetric(isRadio ? PM_ExclusiveIndicatorWidth
+            int w = proxy()->pixelMetric(isRadio ? PM_ExclusiveIndicatorWidth
                                         : PM_IndicatorWidth, btn, widget);
-            int h = pixelMetric(isRadio ? PM_ExclusiveIndicatorHeight
+            int h = proxy()->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
+                margins = 4 + proxy()->pixelMetric(isRadio ? PM_RadioButtonLabelSpacing
                                                   : PM_CheckBoxLabelSpacing, opt, widget);
             sz += QSize(w + margins, 4);
             sz.setHeight(qMax(sz.height(), h));
@@ -4922,7 +4922,7 @@ QSize QCommonStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
             } else {
                 h =  mi->fontMetrics.height() + 8;
                 if (!mi->icon.isNull()) {
-                    int iconExtent = pixelMetric(PM_SmallIconSize);
+                    int iconExtent = proxy()->pixelMetric(PM_SmallIconSize);
                     h = qMax(h, mi->icon.actualSize(QSize(iconExtent, iconExtent)).height() + 4);
                 }
             }
@@ -4947,10 +4947,10 @@ QSize QCommonStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
 #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);
+            int fw = cmb->frame ? proxy()->pixelMetric(PM_ComboBoxFrameWidth, opt, widget) * 2 : 0;
+            const int textMargins = 2*(proxy()->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));
+            int other = qMax(23, 2*textMargins + proxy()->pixelMetric(QStyle::PM_ScrollBarExtent, opt, widget));
             sz = QSize(sz.width() + fw + other, sz.height() + fw);
         }
         break;
@@ -4958,8 +4958,8 @@ QSize QCommonStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
     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);
+            int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, hdr, widget);
+            int iconSize = nullIcon ? 0 : proxy()->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
@@ -5157,8 +5157,8 @@ int QCommonStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget
         if (widget) {
             if(QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(hret)) {
                 mask->region = widget->rect();
-                int vmargin = pixelMetric(QStyle::PM_FocusFrameVMargin),
-                    hmargin = pixelMetric(QStyle::PM_FocusFrameHMargin);
+                int vmargin = proxy()->pixelMetric(QStyle::PM_FocusFrameVMargin),
+                    hmargin = proxy()->pixelMetric(QStyle::PM_FocusFrameHMargin);
                 mask->region -= QRect(widget->rect().adjusted(hmargin, vmargin, -hmargin, -vmargin));
             }
         }
@@ -5171,7 +5171,7 @@ int QCommonStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget
                 ret = true;
                 if(QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(hret)) {
                     mask->region = opt->rect;
-                    int margin = pixelMetric(PM_DefaultFrameWidth) * 2;
+                    int margin = proxy()->pixelMetric(PM_DefaultFrameWidth) * 2;
                     mask->region -= opt->rect.adjusted(margin, margin, -margin, -margin);
                 }
             }
@@ -5614,12 +5614,12 @@ QPixmap QCommonStyle::standardPixmap(StandardPixmap sp, const QStyleOption *opti
     case SP_CommandLink:
     case SP_ArrowForward:
         if (QApplication::layoutDirection() == Qt::RightToLeft)
-            return standardPixmap(SP_ArrowLeft, option, widget);
-        return standardPixmap(SP_ArrowRight, option, widget);
+            return proxy()->standardPixmap(SP_ArrowLeft, option, widget);
+        return proxy()->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);
+            return proxy()->standardPixmap(SP_ArrowRight, option, widget);
+        return proxy()->standardPixmap(SP_ArrowLeft, option, widget);
     case SP_ArrowLeft:
         return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/left-16.png"));
     case SP_ArrowRight:
@@ -5629,7 +5629,7 @@ QPixmap QCommonStyle::standardPixmap(StandardPixmap sp, const QStyleOption *opti
     case SP_ArrowDown:
         return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/down-16.png"));
     case SP_FileDialogToParent:
-        return standardPixmap(SP_ArrowUp, option, widget);
+        return proxy()->standardPixmap(SP_ArrowUp, option, widget);
     case SP_FileDialogNewFolder:
         return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/newdirectory-16.png"));
     case SP_FileDialogDetailedView:
@@ -5641,7 +5641,7 @@ QPixmap QCommonStyle::standardPixmap(StandardPixmap sp, const QStyleOption *opti
     case SP_FileDialogListView:
         return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/viewlist-16.png"));
     case SP_FileDialogBack:
-        return standardPixmap(SP_ArrowBack, option, widget);
+        return proxy()->standardPixmap(SP_ArrowBack, option, widget);
     case SP_DriveHDIcon:
         return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/harddrive-16.png"));
     case SP_TrashIcon:
@@ -5942,7 +5942,7 @@ QIcon QCommonStyle::standardIconImplementation(StandardPixmap standardIcon, cons
             }
 
         case SP_FileLinkIcon: {
-            icon = QIcon(standardPixmap(standardIcon, option, widget));
+            icon = QIcon(proxy()->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"));
@@ -5957,7 +5957,7 @@ QIcon QCommonStyle::standardIconImplementation(StandardPixmap standardIcon, cons
         }
         break;
         case SP_DirLinkIcon: {
-            icon = QIcon(standardPixmap(standardIcon, option, widget));
+            icon = QIcon(proxy()->standardPixmap(standardIcon, option, widget));
             QPixmap pixmap = d->findIcon(32, QLatin1String("link_overlay.png"));
             if (!pixmap.isNull()) {
                 QPixmap fileIcon = d->findIcon(32, QLatin1String("folder.png"));
@@ -6175,7 +6175,7 @@ QIcon QCommonStyle::standardIconImplementation(StandardPixmap standardIcon, cons
         break;
 #endif // QT_NO_IMAGEFORMAT_PNG
     default:
-        icon.addPixmap(standardPixmap(standardIcon, option, widget));
+        icon.addPixmap(proxy()->standardPixmap(standardIcon, option, widget));
         break;
     }
     return icon;
diff --git a/src/gui/styles/qgtkstyle.cpp b/src/gui/styles/qgtkstyle.cpp
index ab81d97..28dff3b 100644
--- a/src/gui/styles/qgtkstyle.cpp
+++ b/src/gui/styles/qgtkstyle.cpp
@@ -674,14 +674,14 @@ void QGtkStyle::drawPrimitive(PrimitiveElement element,
         if (widget && widget->inherits("QComboBoxPrivateContainer")){
             QStyleOption copy = *option;
             copy.state |= State_Raised;
-            drawPrimitive(PE_PanelMenu, &copy, painter, widget);
+            proxy()->drawPrimitive(PE_PanelMenu, &copy, painter, widget);
             break;
         }
         // Drawing the entire itemview frame is very expensive, especially on the native X11 engine
         // Instead we cheat a bit and draw a border image without the center part, hence only scaling
         // thin rectangular images
         const int pmSize = 64;
-        const int border = pixelMetric(PM_DefaultFrameWidth, option, widget);
+        const int border = proxy()->pixelMetric(PM_DefaultFrameWidth, option, widget);
         const QString pmKey = QString(QLS("windowframe %0")).arg(option->state);
 
         QPixmap pixmap;
@@ -892,8 +892,8 @@ void QGtkStyle::drawPrimitive(PrimitiveElement element,
         int border = (size > 9) ? (size/4) : 0; //Allow small arrows to have exact dimensions
         int bsx = 0, bsy = 0;
         if (option->state & State_Sunken) {
-            bsx = pixelMetric(PM_ButtonShiftHorizontal);
-            bsy = pixelMetric(PM_ButtonShiftVertical);
+            bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal);
+            bsy = proxy()->pixelMetric(PM_ButtonShiftVertical);
         }
         QRect arrowRect = option->rect.adjusted(border + bsx, border + bsy, -border + bsx, -border + bsy);
         GtkShadowType shadow = option->state & State_Sunken ? GTK_SHADOW_IN : GTK_SHADOW_OUT;
@@ -973,7 +973,7 @@ void QGtkStyle::drawPrimitive(PrimitiveElement element,
         if (const QStyleOptionFrame *panel = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
             GtkWidget *gtkEntry = QGtk::gtkWidget(QLS("GtkEntry"));
             if (panel->lineWidth > 0)
-                drawPrimitive(PE_FrameLineEdit, option, painter, widget);
+                proxy()->drawPrimitive(PE_FrameLineEdit, option, painter, widget);
             uint resolve_mask = option->palette.resolve();
             QRect textRect = option->rect.adjusted(gtkEntry->style->xthickness, gtkEntry->style->ythickness,
                                                    -gtkEntry->style->xthickness, -gtkEntry->style->ythickness);
@@ -1244,8 +1244,8 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
         painter->save();
 
         if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(option)) {
-            QRect textRect = subControlRect(CC_GroupBox, groupBox, SC_GroupBoxLabel, widget);
-            QRect checkBoxRect = subControlRect(CC_GroupBox, groupBox, SC_GroupBoxCheckBox, widget);
+            QRect textRect = proxy()->subControlRect(CC_GroupBox, groupBox, SC_GroupBoxLabel, widget);
+            QRect checkBoxRect = proxy()->subControlRect(CC_GroupBox, groupBox, SC_GroupBoxCheckBox, widget);
             // Draw title
 
             if ((groupBox->subControls & QStyle::SC_GroupBoxLabel) && !groupBox->text.isEmpty()) {
@@ -1260,7 +1260,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
 
                 if (!groupBox->text.isEmpty()) {
                     int alignment = int(groupBox->textAlignment);
-                    if (!styleHint(QStyle::SH_UnderlineShortcut, option, widget))
+                    if (!proxy()->styleHint(QStyle::SH_UnderlineShortcut, option, widget))
                         alignment |= Qt::TextHideMnemonic;
                     QColor textColor = groupBox->textColor; // Note: custom textColor is currently ignored
                     int labelState = GTK_STATE_INSENSITIVE;
@@ -1285,7 +1285,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
                 QStyleOptionButton box;
                 box.QStyleOption::operator=(*groupBox);
                 box.rect = checkBoxRect;
-                drawPrimitive(PE_IndicatorCheckBox, &box, painter, widget);
+                proxy()->drawPrimitive(PE_IndicatorCheckBox, &box, painter, widget);
             }
         }
 
@@ -1308,7 +1308,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
             bool focus = isEnabled && (comboBox->state & State_HasFocus);
             QColor buttonShadow = option->palette.dark().color();
             GtkStateType state = gtkPainter.gtkState(option);
-            int appears_as_list = !styleHint(QStyle::SH_ComboBox_Popup, comboBox, widget);
+            int appears_as_list = !proxy()->styleHint(QStyle::SH_ComboBox_Popup, comboBox, widget);
             QPixmap cache;
             QString pixmapName;
             QStyleOptionComboBox comboBoxCopy = *comboBox;
@@ -1316,9 +1316,9 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
 
             bool reverse = (option->direction == Qt::RightToLeft);
             QRect rect = option->rect;
-            QRect arrowButtonRect = subControlRect(CC_ComboBox, &comboBoxCopy,
+            QRect arrowButtonRect = proxy()->subControlRect(CC_ComboBox, &comboBoxCopy,
                                                    SC_ComboBoxArrow, widget);
-            QRect editRect = subControlRect(CC_ComboBox, &comboBoxCopy,
+            QRect editRect = proxy()->subControlRect(CC_ComboBox, &comboBoxCopy,
                                             SC_ComboBoxEditField, widget);
 
             GtkShadowType shadow = (option->state & State_Sunken || option->state & State_On ) ?
@@ -1497,8 +1497,8 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
         if (const QStyleOptionToolButton *toolbutton
                 = qstyleoption_cast<const QStyleOptionToolButton *>(option)) {
             QRect button, menuarea;
-            button = subControlRect(control, toolbutton, SC_ToolButton, widget);
-            menuarea = subControlRect(control, toolbutton, SC_ToolButtonMenu, widget);
+            button = proxy()->subControlRect(control, toolbutton, SC_ToolButton, widget);
+            menuarea = proxy()->subControlRect(control, toolbutton, SC_ToolButtonMenu, widget);
             State bflags = toolbutton->state & ~(State_Sunken | State_MouseOver);
 
             if (bflags & State_AutoRaise)
@@ -1527,7 +1527,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
                 if (bflags & (State_Sunken | State_On | State_Raised | State_MouseOver)) {
                     tool.rect = button;
                     tool.state = bflags;
-                    drawPrimitive(PE_PanelButtonTool, &tool, painter, widget);
+                    proxy()->drawPrimitive(PE_PanelButtonTool, &tool, painter, widget);
                 }
             }
 
@@ -1538,9 +1538,9 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
             if (toolbutton->state & State_HasFocus) {
                 QStyleOptionFocusRect fr;
                 fr.QStyleOption::operator=(*toolbutton);
-                fr.rect = subControlRect(CC_ToolButton, toolbutton, SC_ToolButton, widget);
+                fr.rect = proxy()->subControlRect(CC_ToolButton, toolbutton, SC_ToolButton, widget);
                 fr.rect.adjust(1, 1, -1, -1);
-                drawPrimitive(PE_FrameFocusRect, &fr, painter, widget);
+                proxy()->drawPrimitive(PE_FrameFocusRect, &fr, painter, widget);
             }
 
             QStyleOptionToolButton label = *toolbutton;
@@ -1556,21 +1556,21 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
             }
             label.rect = button.adjusted(style->xthickness, style->ythickness,
                                         -style->xthickness - popupArrowSize, -style->ythickness);
-            drawControl(CE_ToolButtonLabel, &label, painter, widget);
+            proxy()->drawControl(CE_ToolButtonLabel, &label, painter, widget);
 
             if (toolbutton->subControls & SC_ToolButtonMenu) {
                 tool.rect = menuarea;
                 tool.state = mflags;
                 if ((mflags & State_Enabled && (mflags & (State_Sunken | State_Raised | State_MouseOver))) || !(mflags & State_AutoRaise))
-                    drawPrimitive(PE_IndicatorButtonDropDown, &tool, painter, widget);
+                    proxy()->drawPrimitive(PE_IndicatorButtonDropDown, &tool, painter, widget);
 
-                drawPrimitive(PE_IndicatorArrowDown, &tool, painter, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &tool, painter, widget);
 
             } else if (drawMenuArrow) {
                 QRect ir = toolbutton->rect;
                 QStyleOptionToolButton newBtn = *toolbutton;
                 newBtn.rect = QRect(ir.right() - popupArrowSize - style->xthickness - 3, ir.height()/2 - 1, popupArrowSize, popupArrowSize);
-                drawPrimitive(PE_IndicatorArrowDown, &newBtn, painter, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, painter, widget);
             }
         }
         break;
@@ -1587,10 +1587,10 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
             painter->fillRect(option->rect, option->palette.background());
 
             QRect rect = scrollBar->rect;
-            QRect scrollBarSubLine = subControlRect(control, scrollBar, SC_ScrollBarSubLine, widget);
-            QRect scrollBarAddLine = subControlRect(control, scrollBar, SC_ScrollBarAddLine, widget);
-            QRect scrollBarSlider = subControlRect(control, scrollBar, SC_ScrollBarSlider, widget);
-            QRect grooveRect = subControlRect(control, scrollBar, SC_ScrollBarGroove, widget);
+            QRect scrollBarSubLine = proxy()->subControlRect(control, scrollBar, SC_ScrollBarSubLine, widget);
+            QRect scrollBarAddLine = proxy()->subControlRect(control, scrollBar, SC_ScrollBarAddLine, widget);
+            QRect scrollBarSlider = proxy()->subControlRect(control, scrollBar, SC_ScrollBarSlider, widget);
+            QRect grooveRect = proxy()->subControlRect(control, scrollBar, SC_ScrollBarGroove, widget);
             bool horizontal = scrollBar->orientation == Qt::Horizontal;
             GtkWidget * scrollbarWidget = horizontal ? gtkHScrollBar : gtkVScrollBar;
             style = scrollbarWidget->style;
@@ -1734,7 +1734,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
             bool reverse = (spinBox->direction == Qt::RightToLeft);
 
             //### Move this to subControlRect
-            QRect upRect = subControlRect(CC_SpinBox, option, SC_SpinBoxUp, widget);
+            QRect upRect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxUp, widget);
             upRect.setTop(option->rect.top());
 
             if (reverse)
@@ -1742,8 +1742,8 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
             else
                 upRect.setRight(option->rect.right());
 
-            QRect editRect = subControlRect(CC_SpinBox, option, SC_SpinBoxEditField, widget);
-            QRect downRect = subControlRect(CC_SpinBox, option, SC_SpinBoxDown, widget);
+            QRect editRect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxEditField, widget);
+            QRect downRect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxDown, widget);
             downRect.setBottom(option->rect.bottom());
 
             if (reverse)
@@ -1875,9 +1875,9 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
             GtkWidget *hScaleWidget = QGtk::gtkWidget(QLS("GtkHScale"));
             GtkWidget *vScaleWidget = QGtk::gtkWidget(QLS("GtkVScale"));
 
-            QRect groove = subControlRect(CC_Slider, option, SC_SliderGroove, widget);
-            QRect handle = subControlRect(CC_Slider, option, SC_SliderHandle, widget);
-            QRect ticks = subControlRect(CC_Slider, option, SC_SliderTickmarks, widget);
+            QRect groove = proxy()->subControlRect(CC_Slider, option, SC_SliderGroove, widget);
+            QRect handle = proxy()->subControlRect(CC_Slider, option, SC_SliderHandle, widget);
+            QRect ticks = proxy()->subControlRect(CC_Slider, option, SC_SliderTickmarks, widget);
 
             bool horizontal = slider->orientation == Qt::Horizontal;
             bool ticksAbove = slider->tickPosition & QSlider::TicksAbove;
@@ -1932,8 +1932,8 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
 
             if (option->subControls & SC_SliderTickmarks) {
                 painter->setPen(darkOutline);
-                int tickSize = pixelMetric(PM_SliderTickmarkOffset, option, widget);
-                int available = pixelMetric(PM_SliderSpaceAvailable, slider, widget);
+                int tickSize = proxy()->pixelMetric(PM_SliderTickmarkOffset, option, widget);
+                int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget);
                 int interval = slider->tickInterval;
 
                 if (interval <= 0) {
@@ -1950,7 +1950,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
                     interval = 1;
 
                 int v = slider->minimum;
-                int len = pixelMetric(PM_SliderLength, slider, widget);
+                int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
                 while (v <= slider->maximum + 1) {
                     if (v == slider->maximum + 1 && interval == 1)
                         break;
@@ -2011,7 +2011,7 @@ void QGtkStyle::drawComplexControl(ComplexControl control, const QStyleOptionCom
                         fropt.rect.setLeft(handle.left() - 3);
                         fropt.rect.setRight(handle.right() + 3);
                     }
-                    drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
+                    proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
                 }
                 gtkPainter.paintSlider( scaleWidget, horizontal ? "hscale" : "vscale", handle, state, shadow, style,
 
@@ -2101,9 +2101,9 @@ void QGtkStyle::drawControl(ControlElement element,
 
             if (option->state & State_Sunken)
                 buttonShift = QPoint(pixelMetric(PM_ButtonShiftHorizontal, option, widget),
-                                     pixelMetric(PM_ButtonShiftVertical, option, widget));
+                                     proxy()->pixelMetric(PM_ButtonShiftVertical, option, widget));
 
-            if (styleHint(SH_UnderlineShortcut, button, widget))
+            if (proxy()->styleHint(SH_UnderlineShortcut, button, widget))
                 tf |= Qt::TextShowMnemonic;
             else
                 tf |= Qt::TextHideMnemonic;
@@ -2164,7 +2164,7 @@ void QGtkStyle::drawControl(ControlElement element,
             GdkColor gdkText = gtkButton->style->fg[labelState];
             QColor textColor = QColor(gdkText.red>>8, gdkText.green>>8, gdkText.blue>>8);
             pal.setBrush(QPalette::ButtonText, textColor);
-            drawItemText(painter, ir, tf, pal, (button->state & State_Enabled),
+            proxy()->drawItemText(painter, ir, tf, pal, (button->state & State_Enabled),
                          button->text, QPalette::ButtonText);
         }
         break;
@@ -2185,7 +2185,7 @@ void QGtkStyle::drawControl(ControlElement element,
             QStyleOptionButton subopt = *btn;
             subopt.rect = subElementRect(isRadio ? SE_RadioButtonIndicator
                                          : SE_CheckBoxIndicator, btn, widget);
-            drawPrimitive(isRadio ? PE_IndicatorRadioButton : PE_IndicatorCheckBox,
+            proxy()->drawPrimitive(isRadio ? PE_IndicatorRadioButton : PE_IndicatorCheckBox,
                           &subopt, painter, widget);
             subopt.rect = subElementRect(isRadio ? SE_RadioButtonContents
                                          : SE_CheckBoxContents, btn, widget);
@@ -2199,14 +2199,14 @@ void QGtkStyle::drawControl(ControlElement element,
             QColor textColor = QColor(gdkText.red>>8, gdkText.green>>8, gdkText.blue>>8);
             pal.setBrush(QPalette::WindowText, textColor);
             subopt.palette = pal;
-            drawControl(isRadio ? CE_RadioButtonLabel : CE_CheckBoxLabel, &subopt, painter, widget);
+            proxy()->drawControl(isRadio ? CE_RadioButtonLabel : CE_CheckBoxLabel, &subopt, painter, 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, painter, widget);
+                proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
             }
         }
         break;
@@ -2215,8 +2215,8 @@ void QGtkStyle::drawControl(ControlElement element,
 
     case CE_ComboBoxLabel:
         if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
-            QRect editRect = subControlRect(CC_ComboBox, cb, SC_ComboBoxEditField, widget);
-            bool appearsAsList = !styleHint(QStyle::SH_ComboBox_Popup, cb, widget);
+            QRect editRect = proxy()->subControlRect(CC_ComboBox, cb, SC_ComboBoxEditField, widget);
+            bool appearsAsList = !proxy()->styleHint(QStyle::SH_ComboBox_Popup, cb, widget);
             painter->save();
             painter->setClipRect(editRect);
 
@@ -2234,7 +2234,7 @@ void QGtkStyle::drawControl(ControlElement element,
                 if (cb->editable)
                     painter->fillRect(iconRect, option->palette.brush(QPalette::Base));
 
-                drawItemPixmap(painter, iconRect, Qt::AlignCenter, pixmap);
+                proxy()->drawItemPixmap(painter, iconRect, Qt::AlignCenter, pixmap);
 
                 if (cb->direction == Qt::RightToLeft)
                     editRect.translate(-4 - cb->iconSize.width(), 0);
@@ -2256,7 +2256,7 @@ void QGtkStyle::drawControl(ControlElement element,
 
                 pal.setBrush(QPalette::ButtonText, textColor);
 
-                drawItemText(painter, editRect.adjusted(1, 0, -1, 0),
+                proxy()->drawItemText(painter, editRect.adjusted(1, 0, -1, 0),
                              visualAlignment(cb->direction, Qt::AlignLeft | Qt::AlignVCenter),
                              pal, cb->state & State_Enabled, cb->currentText, QPalette::ButtonText);
             }
@@ -2302,7 +2302,7 @@ void QGtkStyle::drawControl(ControlElement element,
                 QString titleText
                     = painter->fontMetrics().elidedText(dwOpt->title,
                                             Qt::ElideRight, titleRect.width());
-                drawItemText(painter,
+                proxy()->drawItemText(painter,
                              titleRect,
                              Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, dwOpt->palette,
                              dwOpt->state & State_Enabled, titleText,
@@ -2423,10 +2423,10 @@ void QGtkStyle::drawControl(ControlElement element,
                 QPalette::ColorRole textRole = dis ? QPalette::Text : QPalette::HighlightedText;
                 uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
 
-                if (!QCleanlooksStyle::styleHint(SH_UnderlineShortcut, mbi, widget))
+                if (!proxy()->styleHint(SH_UnderlineShortcut, mbi, widget))
                     alignment |= Qt::TextHideMnemonic;
 
-                drawItemText(painter, item.rect, alignment, item.palette, mbi->state & State_Enabled, mbi->text, textRole);
+                proxy()->drawItemText(painter, item.rect, alignment, item.palette, mbi->state & State_Enabled, mbi->text, textRole);
             }
         }
         painter->restore();
@@ -2598,7 +2598,7 @@ void QGtkStyle::drawControl(ControlElement element,
                     mode = QIcon::Active;
 
                 QPixmap pixmap;
-                int smallIconSize = pixelMetric(PM_SmallIconSize, option, widget);
+                int smallIconSize = proxy()->pixelMetric(PM_SmallIconSize, option, widget);
                 QSize iconSize(smallIconSize, smallIconSize);
 
 #ifndef QT_NO_COMBOBOX
@@ -2626,7 +2626,7 @@ void QGtkStyle::drawControl(ControlElement element,
                     }
                     opt.state |= State_Sunken;
                     opt.rect = vCheckRect;
-                    drawPrimitive(PE_PanelButtonCommand, &opt, painter, widget);
+                    proxy()->drawPrimitive(PE_PanelButtonCommand, &opt, painter, widget);
                 }
                 painter->drawPixmap(pmr.topLeft(), pixmap);
             }
@@ -2666,7 +2666,7 @@ void QGtkStyle::drawControl(ControlElement element,
                 int t = s.indexOf(QLatin1Char('\t'));
                 int text_flags = Qt::AlignVCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
 
-                if (!styleHint(SH_UnderlineShortcut, menuitem, widget))
+                if (!proxy()->styleHint(SH_UnderlineShortcut, menuitem, widget))
                     text_flags |= Qt::TextHideMnemonic;
 
                 // Draw shortcut right aligned
@@ -2699,7 +2699,7 @@ void QGtkStyle::drawControl(ControlElement element,
             // Arrow
             if (menuItem->menuItemType == QStyleOptionMenuItem::SubMenu) {// draw sub menu arrow
                 QPoint buttonShift(pixelMetric(PM_ButtonShiftHorizontal, option, widget),
-                                   pixelMetric(PM_ButtonShiftVertical, option, widget));
+                                   proxy()->pixelMetric(PM_ButtonShiftVertical, option, widget));
 
                 QFontMetrics fm(menuitem->font);
                 int arrow_size = fm.ascent() + fm.descent() - 2 * gtkMenuItem->style->ythickness;
@@ -2727,7 +2727,7 @@ void QGtkStyle::drawControl(ControlElement element,
     case CE_PushButton:
         if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(option)) {
             GtkWidget *gtkButton = QGtk::gtkWidget(QLS("GtkButton"));
-            drawControl(CE_PushButtonBevel, btn, painter, widget);
+            proxy()->drawControl(CE_PushButtonBevel, btn, painter, widget);
             QStyleOptionButton subopt = *btn;
             subopt.rect = subElementRect(SE_PushButtonContents, btn, widget);
             gint interiorFocus = true;
@@ -2737,14 +2737,14 @@ void QGtkStyle::drawControl(ControlElement element,
 
             if (btn->features & QStyleOptionButton::Flat && btn->state & State_HasFocus)
                 // The normal button focus rect does not work well for flat buttons in Clearlooks
-                drawPrimitive(PE_FrameFocusRect, option, painter, widget);
+                proxy()->drawPrimitive(PE_FrameFocusRect, option, painter, widget);
             else if (btn->state & State_HasFocus)
                 gtkPainter.paintFocus(gtkButton, "button",
                                       option->rect.adjusted(xt, yt, -xt, -yt),
                                       btn->state & State_Sunken ? GTK_STATE_ACTIVE : GTK_STATE_NORMAL,
                                       gtkButton->style);
 
-            drawControl(CE_PushButtonLabel, &subopt, painter, widget);
+            proxy()->drawControl(CE_PushButtonLabel, &subopt, painter, widget);
         }
         break;
 
@@ -2962,8 +2962,8 @@ QRect QGtkStyle::subControlRect(ComplexControl control, const QStyleOptionComple
                 font.setBold(true);
                 QFontMetrics fontMetrics(font);
                 QSize textRect = fontMetrics.boundingRect(groupBoxWidget->title()).size() + QSize(4, 4);
-                int indicatorWidth = pixelMetric(PM_IndicatorWidth, option, widget);
-                int indicatorHeight = pixelMetric(PM_IndicatorHeight, option, widget);
+                int indicatorWidth = proxy()->pixelMetric(PM_IndicatorWidth, option, widget);
+                int indicatorHeight = proxy()->pixelMetric(PM_IndicatorHeight, option, widget);
 
                 if (subControl == SC_GroupBoxCheckBox) {
                     rect.setWidth(indicatorWidth);
@@ -3044,7 +3044,7 @@ QRect QGtkStyle::subControlRect(ComplexControl control, const QStyleOptionComple
             QGtk::gtk_widget_set_direction(gtkCombo, (option->direction == Qt::RightToLeft) ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR);
             GtkAllocation geometry = {0, 0, qMax(0, option->rect.width()), qMax(0, option->rect.height())};
             QGtk::gtk_widget_size_allocate(gtkCombo, &geometry);
-            int appears_as_list = !styleHint(QStyle::SH_ComboBox_Popup, option, widget);
+            int appears_as_list = !proxy()->styleHint(QStyle::SH_ComboBox_Popup, option, widget);
             QString arrowPath = comboBoxPath + QLS(".GtkToggleButton");
 
             if (!box->editable && !appears_as_list)
@@ -3208,7 +3208,7 @@ QSize QGtkStyle::sizeFromContents(ContentsType type, const QStyleOption *option,
     case CT_ComboBox:
         if (const QStyleOptionComboBox *combo = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
             GtkWidget *gtkCombo = QGtk::gtkWidget(QLS("GtkComboBox"));
-            QRect arrowButtonRect = subControlRect(CC_ComboBox, combo, SC_ComboBoxArrow, widget);
+            QRect arrowButtonRect = proxy()->subControlRect(CC_ComboBox, combo, SC_ComboBoxArrow, widget);
             newSize = size + QSize(12 + arrowButtonRect.width() + 2*gtkCombo->style->xthickness, 4 + 2*gtkCombo->style->ythickness);
 
             if (!(widget && qobject_cast<QToolBar *>(widget->parentWidget())))
diff --git a/src/gui/styles/qmacstyle_mac.mm b/src/gui/styles/qmacstyle_mac.mm
index 99894ad..ec75138 100644
--- a/src/gui/styles/qmacstyle_mac.mm
+++ b/src/gui/styles/qmacstyle_mac.mm
@@ -1051,7 +1051,7 @@ QSize QMacStylePrivate::pushButtonSizeFromContents(const QStyleOptionButton *btn
                 : btn->fontMetrics.boundingRect(QRect(), Qt::AlignCenter, btn->text);
     csz.setWidth(iconSize.width() + textRect.width()
              + ((btn->features & QStyleOptionButton::HasMenu)
-                            ? q->pixelMetric(QStyle::PM_MenuButtonIndicator, btn, 0) : 0));
+                            ? q->proxy()->pixelMetric(QStyle::PM_MenuButtonIndicator, btn, 0) : 0));
     csz.setHeight(qMax(iconSize.height(), textRect.height()));
     return csz;
 }
@@ -2222,7 +2222,7 @@ int QMacStyle::pixelMetric(PixelMetric metric, const QStyleOption *opt, const QW
         ret = closeButtonSize;
         break;
     case PM_ToolBarIconSize:
-        ret = pixelMetric(PM_LargeIconSize);
+        ret = proxy()->pixelMetric(PM_LargeIconSize);
         break;
     case PM_FocusFrameVMargin:
     case PM_FocusFrameHMargin:
@@ -2746,7 +2746,7 @@ int QMacStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget *w
                 QPixmap pix(pixmapSize);
                 pix.fill(QColor(fillR, fillG, fillB));
                 QPainter pix_paint(&pix);
-                drawControl(CE_FocusFrame, opt, &pix_paint, w);
+                proxy()->drawControl(CE_FocusFrame, opt, &pix_paint, w);
                 pix_paint.end();
                 img = pix.toImage();
             }
@@ -3061,7 +3061,7 @@ void QMacStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPai
                 twf.rect = twf.rect.adjusted(0, -10, 0, 0);
                 break;
             }
-            drawPrimitive(PE_FrameTabWidget, &twf, p, w);
+            proxy()->drawPrimitive(PE_FrameTabWidget, &twf, p, w);
             p->restore();
         }
         break;
@@ -3159,7 +3159,7 @@ void QMacStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPai
         if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
             // In HITheme, up is down, down is up and hamburgers eat people.
             if (header->sortIndicator != QStyleOptionHeader::None)
-                drawPrimitive(
+                proxy()->drawPrimitive(
                     (header->sortIndicator == QStyleOptionHeader::SortDown) ?
                     PE_IndicatorArrowUp : PE_IndicatorArrowDown, header, p, w);
         }
@@ -3293,7 +3293,7 @@ void QMacStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPai
                 fdi.isFocused = (frame->state & State_HasFocus);
                 int lw = frame->lineWidth;
                 if (lw <= 0)
-                    lw = pixelMetric(PM_DefaultFrameWidth, frame, w);
+                    lw = proxy()->pixelMetric(PM_DefaultFrameWidth, frame, w);
                 { //clear to base color
                     p->save();
                     p->setPen(QPen(baseColor, lw));
@@ -3506,16 +3506,16 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                 QIcon::Mode mode = QIcon::Disabled;
                 if (opt->state & State_Enabled)
                     mode = QIcon::Normal;
-                QPixmap pixmap = header->icon.pixmap(pixelMetric(PM_SmallIconSize), mode);
+                QPixmap pixmap = header->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize), mode);
 
                 QRect pixr = header->rect;
                 pixr.setY(header->rect.center().y() - (pixmap.height() - 1) / 2);
-                drawItemPixmap(p, pixr, Qt::AlignVCenter, pixmap);
+                proxy()->drawItemPixmap(p, pixr, Qt::AlignVCenter, pixmap);
                 textr.translate(pixmap.width() + 2, 0);
             }
 
-            drawItemText(p, textr, header->textAlignment | Qt::AlignVCenter, header->palette,
-                         header->state & State_Enabled, header->text, QPalette::ButtonText);
+            proxy()->drawItemText(p, textr, header->textAlignment | Qt::AlignVCenter, header->palette,
+                                       header->state & State_Enabled, header->text, QPalette::ButtonText);
         }
         break;
     case CE_ToolButtonLabel:
@@ -3530,8 +3530,8 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                 int alignment = 0;
                 bool down = tb->state & (State_Sunken | State_On);
                 if (down) {
-                    shiftX = pixelMetric(PM_ButtonShiftHorizontal, tb, w);
-                    shiftY = pixelMetric(PM_ButtonShiftVertical, tb, w);
+                    shiftX = proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, w);
+                    shiftY = proxy()->pixelMetric(PM_ButtonShiftVertical, tb, w);
                 }
                 // The down state is special for QToolButtons in a toolbar on the Mac
                 // The text is a bit bolder and gets a drop shadow and the icons are also darkened.
@@ -3574,7 +3574,7 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                             pr.translate(shiftX, shiftY);
                             pixmap = darkenPixmap(pixmap);
                         }
-                        drawItemPixmap(p, pr, Qt::AlignCenter, pixmap);
+                        proxy()->drawItemPixmap(p, pr, Qt::AlignCenter, pixmap);
                         break; }
                     }
 
@@ -3655,7 +3655,7 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
             HIThemeDrawButton(&newRect, &bdi, cg, kHIThemeOrientationNormal, 0);
 
             if (btn->features & QStyleOptionButton::HasMenu) {
-                int mbi = pixelMetric(QStyle::PM_MenuButtonIndicator, btn, w);
+                int mbi = proxy()->pixelMetric(QStyle::PM_MenuButtonIndicator, btn, w);
                 QRect ir = btn->rect;
                 HIRect arrowRect = CGRectMake(ir.right() - mbi - PushButtonRightOffset,
                                               ir.height() / 2 - 4, mbi, ir.height() / 2);
@@ -3742,7 +3742,7 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                     if (hasIcon) {
                         int contentW = textRect.width();
                         if (hasMenu)
-                            contentW += pixelMetric(PM_MenuButtonIndicator) + 4;
+                            contentW += proxy()->pixelMetric(PM_MenuButtonIndicator) + 4;
                         QIcon::Mode mode = btn->state & State_Enabled ? QIcon::Normal : QIcon::Disabled;
                         if (mode == QIcon::Normal && btn->state & State_HasFocus)
                             mode = QIcon::Active;
@@ -3756,7 +3756,7 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                         int iconTopOffset = freeContentRect.y() + (freeContentRect.height() - pixmap.height()) / 2;
                         QRect iconDestRect(iconLeftOffset, iconTopOffset, pixmap.width(), pixmap.height());
                         QRect visualIconDestRect = visualRect(btn->direction, freeContentRect, iconDestRect);
-                        drawItemPixmap(p, visualIconDestRect, Qt::AlignLeft | Qt::AlignVCenter, pixmap);
+                        proxy()->drawItemPixmap(p, visualIconDestRect, Qt::AlignLeft | Qt::AlignVCenter, pixmap);
                         int newOffset = iconDestRect.x() + iconDestRect.width()
                                         + PushButtonContentPadding - textRect.x();
                         textRect.adjust(newOffset, 0, newOffset, 0);
@@ -3764,8 +3764,8 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                     // Draw the text:
                     if (hasText) {
                         textRect = visualRect(btn->direction, freeContentRect, textRect);
-                        drawItemText(p, textRect, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, btn->palette,
-                                     (btn->state & State_Enabled), btn->text, QPalette::ButtonText);
+                        proxy()->drawItemText(p, textRect, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, btn->palette,
+                                                   (btn->state & State_Enabled), btn->text, QPalette::ButtonText);
                     }
                 }
             }
@@ -3922,7 +3922,8 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                     QRect nr = subElementRect(SE_TabBarTabText, opt, w);
                     nr.moveTop(+1);
                     int alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextHideMnemonic;
-                    drawItemText(p, nr, alignment, np, tab->state & State_Enabled, tab->text, QPalette::WindowText);
+                    proxy()->drawItemText(p, nr, alignment, np, tab->state & State_Enabled,
+                                               tab->text, QPalette::WindowText);
                     p->restore();
                 }
 
@@ -4045,8 +4046,8 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
         }
         break;
     case CE_FocusFrame: {
-        int xOff = pixelMetric(PM_FocusFrameHMargin, opt, w) + 1;
-        int yOff = pixelMetric(PM_FocusFrameVMargin, opt, w) + 1;
+        int xOff = proxy()->pixelMetric(PM_FocusFrameHMargin, opt, w) + 1;
+        int yOff = proxy()->pixelMetric(PM_FocusFrameVMargin, opt, w) + 1;
         HIRect hirect = CGRectMake(xOff+opt->rect.x(), yOff+opt->rect.y(), opt->rect.width() - 2 * xOff,
                                    opt->rect.height() - 2 * yOff);
         HIThemeDrawFocusRect(&hirect, true, QMacCGContext(p), kHIThemeOrientationNormal);
@@ -4169,7 +4170,7 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                 QIcon::Mode mode = (mi->state & State_Enabled) ? QIcon::Normal
                                                                : QIcon::Disabled;
                 // Always be normal or disabled to follow the Mac style.
-                int smallIconSize = pixelMetric(PM_SmallIconSize);
+                int smallIconSize = proxy()->pixelMetric(PM_SmallIconSize);
                 QSize iconSize(smallIconSize, smallIconSize);
                 if (const QComboBox *comboBox = qobject_cast<const QComboBox *>(w)) {
                     iconSize = comboBox->iconSize();
@@ -4279,7 +4280,7 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                 drawItemPixmap(p, mi->rect,
                                   Qt::AlignCenter | Qt::TextHideMnemonic | Qt::TextDontClip
                                   | Qt::TextSingleLine,
-                                  mi->icon.pixmap(pixelMetric(PM_SmallIconSize),
+                                  mi->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize),
                           (mi->state & State_Enabled) ? QIcon::Normal : QIcon::Disabled));
             } else {
                 drawItemText(p, mi->rect,
@@ -4916,7 +4917,7 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
                         treeOpt.state |= State_Children;
                         if (item.state & State_Open)
                             treeOpt.state |= State_Open;
-                        drawPrimitive(PE_IndicatorBranch, &treeOpt, p, widget);
+                        proxy()->drawPrimitive(PE_IndicatorBranch, &treeOpt, p, widget);
                     }
                     y += item.totalHeight;
                 }
@@ -4930,7 +4931,7 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
                 SInt32 frame_size;
                 GetThemeMetric(kThemeMetricEditTextFrameOutset, &frame_size);
 
-                QRect lineeditRect = subControlRect(CC_SpinBox, sb, SC_SpinBoxEditField, widget);
+                QRect lineeditRect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxEditField, widget);
                 lineeditRect.adjust(-frame_size, -frame_size, +frame_size, +frame_size);
 
                 HIThemeFrameDrawInfo fdi;
@@ -4974,9 +4975,9 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
                 bdi.value = kThemeButtonOff;
                 bdi.adornment = kThemeAdornmentNone;
 
-                QRect updown = subControlRect(CC_SpinBox, sb, SC_SpinBoxUp, widget);
+                QRect updown = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxUp, widget);
 
-                updown |= subControlRect(CC_SpinBox, sb, SC_SpinBoxDown, widget);
+                updown |= proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxDown, widget);
                 HIRect newRect = qt_hirectForQRect(updown);
                 QRect off_rct;
                 HIRect outRect;
@@ -5089,7 +5090,7 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
                                           &titleRegion2);
                     ptrHIShapeGetBounds(titleRegion2, &tmpRect);
                     if (tmpRect.size.width != 1) {
-                        int iconExtent = pixelMetric(PM_SmallIconSize);
+                        int iconExtent = proxy()->pixelMetric(PM_SmallIconSize);
                         iw = titlebar->icon.actualSize(QSize(iconExtent, iconExtent)).width();
                     }
                 }
@@ -5107,7 +5108,8 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
                     else
                         x += br.width() / 2 - p->fontMetrics().width(titlebar->text) / 2;
                     if (iw)
-                        p->drawPixmap(x - iw, y, titlebar->icon.pixmap(pixelMetric(PM_SmallIconSize), QIcon::Normal));
+                        p->drawPixmap(x - iw, y, 
+                                      titlebar->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize), QIcon::Normal));
                     drawItemText(p, br, Qt::AlignCenter, opt->palette, tds == kThemeStateActive,
                                     titlebar->text, QPalette::Text);
                     p->restore();
@@ -5144,7 +5146,7 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
                 tti.truncationPosition = kHIThemeTextTruncationNone;
                 tti.truncationMaxLines = 1 + groupBox->text.count(QLatin1Char('\n'));
                 QCFString groupText = qt_mac_removeMnemonics(groupBox->text);
-                QRect r = subControlRect(CC_GroupBox, groupBox, SC_GroupBoxLabel, widget);
+                QRect r = proxy()->subControlRect(CC_GroupBox, groupBox, SC_GroupBoxLabel, widget);
                 HIRect bounds = qt_hirectForQRect(r);
                 HIThemeDrawTextBox(groupText, &bounds, &tti, cg, kHIThemeOrientationNormal);
                 p->restore();
@@ -5157,12 +5159,12 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
             if (widget && qobject_cast<QToolBar *>(widget->parentWidget())) {
                 if (tb->subControls & SC_ToolButtonMenu) {
                     QStyleOption arrowOpt(0);
-                    arrowOpt.rect = subControlRect(cc, tb, SC_ToolButtonMenu, widget);
+                    arrowOpt.rect = proxy()->subControlRect(cc, tb, SC_ToolButtonMenu, widget);
                     arrowOpt.rect.setY(arrowOpt.rect.y() + arrowOpt.rect.height() / 2);
                     arrowOpt.rect.setHeight(arrowOpt.rect.height() / 2);
                     arrowOpt.state = tb->state;
                     arrowOpt.palette = tb->palette;
-                    drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, p, widget);
+                    proxy()->drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, p, widget);
                 } else if ((tb->features & QStyleOptionToolButton::HasMenu)
                             && (tb->toolButtonStyle != Qt::ToolButtonTextOnly && !tb->icon.isNull())) {
                     drawToolbarButtonArrow(tb->rect, tds, cg);
@@ -5185,7 +5187,7 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
                         p->setPen(oldPen);
                     }
                 }
-                drawControl(CE_ToolButtonLabel, opt, p, widget);
+                proxy()->drawControl(CE_ToolButtonLabel, opt, p, widget);
             } else {
                 ThemeButtonKind bkind = kThemeBevelButton;
                 switch (d->aquaSizeConstrain(opt, widget)) {
@@ -5206,8 +5208,8 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
                 }
 
                 QRect button, menuarea;
-                button   = subControlRect(cc, tb, SC_ToolButton, widget);
-                menuarea = subControlRect(cc, tb, SC_ToolButtonMenu, widget);
+                button   = proxy()->subControlRect(cc, tb, SC_ToolButton, widget);
+                menuarea = proxy()->subControlRect(cc, tb, SC_ToolButtonMenu, widget);
                 State bflags = tb->state,
                 mflags = tb->state;
                 if (tb->subControls & SC_ToolButton)
@@ -5270,11 +5272,11 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
                 } else if (tb->features & QStyleOptionToolButton::HasMenu) {
                     drawToolbarButtonArrow(tb->rect, tds, cg);
                 }
-                QRect buttonRect = subControlRect(CC_ToolButton, tb, SC_ToolButton, widget);
-                int fw = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+                QRect buttonRect = proxy()->subControlRect(CC_ToolButton, tb, SC_ToolButton, widget);
+                int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
                 QStyleOptionToolButton label = *tb;
                 label.rect = buttonRect.adjusted(fw, fw, -fw, -fw);
-                drawControl(CE_ToolButtonLabel, &label, p, widget);
+                proxy()->drawControl(CE_ToolButtonLabel, &label, p, widget);
             }
         }
         break;
@@ -5505,7 +5507,7 @@ QRect QMacStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *op
             else if (sc == SC_TitleBarLabel)
                 wrc = kWindowTitleTextRgn;
             else if (sc == SC_TitleBarSysMenu)
-                ret.setRect(-1024, -1024, 10, pixelMetric(PM_TitleBarHeight,
+                ret.setRect(-1024, -1024, 10, proxy()->pixelMetric(PM_TitleBarHeight,
                                                              titlebar, widget));
             if (wrc != kWindowGlobalPortRgn) {
                 QCFType<HIShapeRef> region;
@@ -5602,7 +5604,7 @@ QRect QMacStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *op
 
                 QRect labelRect = alignedRect(groupBox->direction, groupBox->textAlignment,
                                               QSize(tw, h), ret);
-                int indicatorWidth = pixelMetric(PM_IndicatorWidth, opt, widget);
+                int indicatorWidth = proxy()->pixelMetric(PM_IndicatorWidth, opt, widget);
                 bool rtl = groupBox->direction == Qt::RightToLeft;
                 if (sc == SC_GroupBoxLabel) {
                     if (checkable) {
@@ -5624,7 +5626,7 @@ QRect QMacStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *op
                 if (sc == SC_GroupBoxCheckBox) {
                     int left = rtl ? labelRect.right() - indicatorWidth : labelRect.left();
                     ret.setRect(left, ret.top(),
-                                indicatorWidth, pixelMetric(PM_IndicatorHeight, opt, widget));
+                                indicatorWidth, proxy()->pixelMetric(PM_IndicatorHeight, opt, widget));
                 }
                 break;
             }
@@ -5662,7 +5664,7 @@ QRect QMacStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *op
             QAquaWidgetSize aquaSize = d->aquaSizeConstrain(spin, widget);
             int spinner_w;
             int spinBoxSep;
-            int fw = pixelMetric(PM_SpinBoxFrameWidth, spin, widget);
+            int fw = proxy()->pixelMetric(PM_SpinBoxFrameWidth, spin, widget);
             switch (aquaSize) {
             default:
             case QAquaSizeUnknown:
@@ -5784,7 +5786,7 @@ QSize QMacStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
                 sz.transpose();
             if (newStyleTabs) {
                 int defaultTabHeight;
-                int defaultExtraSpace = pixelMetric(PM_TabBarTabHSpace, tab, widget); // Remove spurious gcc warning (AFAIK)
+                int defaultExtraSpace = proxy()->pixelMetric(PM_TabBarTabHSpace, tab, widget); // Remove spurious gcc warning (AFAIK)
                 QFontMetrics fm = opt->fontMetrics;
                 switch (AquaSize) {
                 case QAquaSizeUnknown:
@@ -5891,7 +5893,7 @@ QSize QMacStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
                         h = qMax(h, iconSize.height() + 4);
                         maxpmw = qMax(maxpmw, iconSize.width());
                     } else {
-                        int iconExtent = pixelMetric(PM_SmallIconSize);
+                        int iconExtent = proxy()->pixelMetric(PM_SmallIconSize);
                         h = qMax(h, mi->icon.actualSize(QSize(iconExtent, iconExtent)).height() + 4);
                     }
                 }
@@ -5938,7 +5940,7 @@ QSize QMacStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
         QStyleHintReturnMask menuMask;
         QStyleOption myOption = *opt;
         myOption.rect.setSize(sz);
-        if (styleHint(SH_Menu_Mask, &myOption, widget, &menuMask)) {
+        if (proxy()->styleHint(SH_Menu_Mask, &myOption, widget, &menuMask)) {
             sz = menuMask.region.boundingRect().size();
         }
         break; }
diff --git a/src/gui/styles/qmotifstyle.cpp b/src/gui/styles/qmotifstyle.cpp
index d6b8a7a..95f69b9 100644
--- a/src/gui/styles/qmotifstyle.cpp
+++ b/src/gui/styles/qmotifstyle.cpp
@@ -386,7 +386,7 @@ void QMotifStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QP
 
     case PE_FrameTabWidget:
     case PE_FrameWindow:
-        qDrawShadePanel(p, opt->rect, opt->palette, QStyle::State_None, pixelMetric(PM_DefaultFrameWidth));
+        qDrawShadePanel(p, opt->rect, opt->palette, QStyle::State_None, proxy()->pixelMetric(PM_DefaultFrameWidth));
         break;
     case PE_FrameFocusRect:
         if (const QStyleOptionFocusRect *fropt = qstyleoption_cast<const QStyleOptionFocusRect *>(opt)) {
@@ -475,7 +475,7 @@ void QMotifStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QP
             fill = opt->palette.brush(QPalette::Button);
          if ((opt->state & State_Enabled || opt->state & State_On) || !(opt->state & State_AutoRaise))
              qDrawShadePanel(p, opt->rect, opt->palette, bool(opt->state & (State_Sunken | State_On)),
-                             pixelMetric(PM_DefaultFrameWidth), &fill);
+                             proxy()->pixelMetric(PM_DefaultFrameWidth), &fill);
         break; }
 
     case PE_IndicatorCheckBox: {
@@ -490,9 +490,9 @@ void QMotifStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QP
                         opt->rect.x(), opt->rect.y() + opt->rect.height() - 1);
         } else {
             qDrawShadePanel(p, opt->rect, opt->palette, !showUp,
-                            pixelMetric(PM_DefaultFrameWidth), &fill);
+                            proxy()->pixelMetric(PM_DefaultFrameWidth), &fill);
         }
-        if (!(opt->state & State_Enabled) && styleHint(SH_DitherDisabledText))
+        if (!(opt->state & State_Enabled) && proxy()->styleHint(SH_DitherDisabledText))
             p->fillRect(opt->rect, QBrush(p->background().color(), Qt::Dense5Pattern));
         break; }
 
@@ -545,7 +545,7 @@ void QMotifStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QP
         a.setPoints(INTARRLEN(bottom_pts), bottom_pts);
         a.translate(opt->rect.x(), opt->rect.y());
         p->drawPolyline(a);
-        if (!(opt->state & State_Enabled) && styleHint(SH_DitherDisabledText))
+        if (!(opt->state & State_Enabled) && proxy()->styleHint(SH_DitherDisabledText))
             p->fillRect(opt->rect, QBrush(p->background().color(), Qt::Dense5Pattern));
         p->setPen(oldPen);
         p->setBrush(oldBrush);
@@ -736,13 +736,13 @@ void QMotifStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QP
 #undef CLEFT
 #undef CTOP
 #undef CBOT
-        if (!(opt->state & State_Enabled) && styleHint(SH_DitherDisabledText))
+        if (!(opt->state & State_Enabled) && proxy()->styleHint(SH_DitherDisabledText))
             p->fillRect(opt->rect, QBrush(p->background().color(), Qt::Dense5Pattern));
         break; }
 
     case PE_IndicatorDockWidgetResizeHandle: {
         const int motifOffset = 10;
-        int sw = pixelMetric(PM_SplitterWidth);
+        int sw = proxy()->pixelMetric(PM_SplitterWidth);
         if (opt->state & State_Horizontal) {
             int yPos = opt->rect.y() + opt->rect.height() / 2;
             int kPos = opt->rect.right() - motifOffset - sw;
@@ -769,7 +769,7 @@ void QMotifStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QP
         const int markH = 6;
         int posX = opt->rect.x() + (opt->rect.width()  - markW) / 2 - 1;
         int posY = opt->rect.y() + (opt->rect.height() - markH) / 2;
-        int dfw = pixelMetric(PM_DefaultFrameWidth);
+        int dfw = proxy()->pixelMetric(PM_DefaultFrameWidth);
 
         if (dfw < 2) {
             // Could do with some optimizing/caching...
@@ -843,7 +843,7 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
             handleOpt.state &= ~State_Horizontal;
         else
             handleOpt.state |= State_Horizontal;
-        drawPrimitive(PE_IndicatorDockWidgetResizeHandle, &handleOpt, p, widget);
+        proxy()->drawPrimitive(PE_IndicatorDockWidgetResizeHandle, &handleOpt, p, widget);
         break; }
 
     case CE_ScrollBarSubLine:
@@ -855,9 +855,9 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
             pe = (opt->state & State_Horizontal) ? (opt->direction == Qt::LeftToRight ? PE_IndicatorArrowLeft : PE_IndicatorArrowRight) : PE_IndicatorArrowUp;
         QStyleOption arrowOpt = *opt;
         arrowOpt.state |= State_Enabled;
-        drawPrimitive(pe, &arrowOpt, p, widget);
-        if (!(opt->state & State_Enabled) && styleHint(SH_DitherDisabledText)) {
-            int fw = pixelMetric(PM_DefaultFrameWidth);
+        proxy()->drawPrimitive(pe, &arrowOpt, p, widget);
+        if (!(opt->state & State_Enabled) && proxy()->styleHint(SH_DitherDisabledText)) {
+            int fw = proxy()->pixelMetric(PM_DefaultFrameWidth);
             p->fillRect(opt->rect.adjusted(fw, fw, -fw, -fw), QBrush(p->background().color(), Qt::Dense5Pattern));
         }
     }break;
@@ -873,9 +873,9 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
         bevelOpt.state &= ~(State_Sunken | State_On);
         p->save();
         p->setBrushOrigin(bevelOpt.rect.topLeft());
-        drawPrimitive(PE_PanelButtonBevel, &bevelOpt, p, widget);
+        proxy()->drawPrimitive(PE_PanelButtonBevel, &bevelOpt, p, widget);
         p->restore();
-        if (!(opt->state & State_Enabled) && styleHint(SH_DitherDisabledText))
+        if (!(opt->state & State_Enabled) && proxy()->styleHint(SH_DitherDisabledText))
             p->fillRect(opt->rect, QBrush(p->background().color(), Qt::Dense5Pattern));
         break; }
 
@@ -886,31 +886,31 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
             QStyleOptionButton subopt = *btn;
             subopt.rect = subElementRect(isRadio ? SE_RadioButtonIndicator
                                          : SE_CheckBoxIndicator, btn, widget);
-            drawPrimitive(isRadio ? PE_IndicatorRadioButton : PE_IndicatorCheckBox,
+            proxy()->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);
+            proxy()->drawControl(isRadio ? CE_RadioButtonLabel : CE_CheckBoxLabel, &subopt, p, widget);
             if ((btn->state & State_HasFocus) && (!focus || !focus->isVisible())) {
                 QStyleOptionFocusRect fropt;
                 fropt.QStyleOption::operator=(*btn);
                 fropt.rect = subElementRect(isRadio ? SE_RadioButtonFocusRect
                                             : SE_CheckBoxFocusRect, btn, widget);
-                drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+                proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
             }
         }
         break;
     case CE_PushButton:
         if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
-            drawControl(CE_PushButtonBevel, btn, p, widget);
+            proxy()->drawControl(CE_PushButtonBevel, btn, p, widget);
             QStyleOptionButton subopt = *btn;
             subopt.rect = subElementRect(SE_PushButtonContents, btn, widget);
-            drawControl(CE_PushButtonLabel, &subopt, p, widget);
+            proxy()->drawControl(CE_PushButtonLabel, &subopt, p, widget);
             if ((btn->state & State_HasFocus) && (!focus || !focus->isVisible())) {
                 QStyleOptionFocusRect fropt;
                 fropt.QStyleOption::operator=(*btn);
                 fropt.rect = subElementRect(SE_PushButtonFocusRect, btn, widget);
-                drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+                proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
             }
         }
         break;
@@ -919,7 +919,7 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
             int diw, x1, y1, x2, y2;
             p->setPen(opt->palette.foreground().color());
             p->setBrush(QBrush(opt->palette.button().color(), Qt::NoBrush));
-            diw = pixelMetric(PM_ButtonDefaultIndicator);
+            diw = proxy()->pixelMetric(PM_ButtonDefaultIndicator);
             opt->rect.getCoords(&x1, &y1, &x2, &y2);
             if (btn->features & (QStyleOptionButton::AutoDefaultButton|QStyleOptionButton::DefaultButton)) {
                 x1 += diw;
@@ -948,14 +948,14 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
                 QStyleOptionButton newOpt = *btn;
                 newOpt.rect = QRect(x1, y1, x2 - x1 + 1, y2 - y1 + 1);
                 p->setBrushOrigin(p->brushOrigin());
-                drawPrimitive(PE_PanelButtonCommand, &newOpt, p, widget);
+                proxy()->drawPrimitive(PE_PanelButtonCommand, &newOpt, p, widget);
             }
             if (btn->features & QStyleOptionButton::HasMenu) {
-                int mbi = pixelMetric(PM_MenuButtonIndicator, btn, widget);
+                int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, btn, widget);
                 QRect ir = btn->rect;
                 QStyleOptionButton newBtn = *btn;
                 newBtn.rect = QRect(ir.right() - mbi - 3, ir.y() + 4,  mbi, ir.height() - 8);
-                drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
             }
             break;
         }
@@ -963,7 +963,7 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
 #ifndef QT_NO_TABBAR
     case CE_TabBarTabShape:
         if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
-            const int default_frame = pixelMetric(PM_DefaultFrameWidth, tab, widget);
+            const int default_frame = proxy()->pixelMetric(PM_DefaultFrameWidth, tab, widget);
             const int frame_offset =  (default_frame > 1) ? 1 : 0;
 
             if (tab->shape == QTabBar::RoundedNorth || tab->shape == QTabBar::RoundedEast ||
@@ -1081,7 +1081,7 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
                 }
                 p->setTransform(m, true);
             }
-            const int unit_width = pixelMetric(PM_ProgressBarChunkWidth, opt, widget);
+            const int unit_width = proxy()->pixelMetric(PM_ProgressBarChunkWidth, opt, widget);
             int u = rect.width() / unit_width;
             int p_v = pb->progress - pb->minimum;
             int t_s = qMax(0, pb->maximum - pb->minimum);
@@ -1150,7 +1150,7 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
                     QFont oldFont = p->font();
                     p->setFont(menuitem->font);
                     p->fillRect(x, y, w, h, opt->palette.brush(QPalette::Button));
-                    drawItemText(p, menuitem->rect.adjusted(10, 0, -5, 0), Qt::AlignLeft | Qt::AlignVCenter,
+                    proxy()->drawItemText(p, menuitem->rect.adjusted(10, 0, -5, 0), Qt::AlignLeft | Qt::AlignVCenter,
                                  menuitem->palette, menuitem->state & State_Enabled, menuitem->text,
                                  QPalette::Text);
                     textWidth = menuitem->fontMetrics.width(menuitem->text) + 10;
@@ -1220,10 +1220,10 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
                 }
                 if (menuitem->checkType & QStyleOptionMenuItem::Exclusive) {
                     newMenuItem.rect.setRect(xvis + 2, y + motifItemFrame + mh / 4, 11, 11);
-                    drawPrimitive(PE_IndicatorRadioButton, &newMenuItem, p, widget);
+                    proxy()->drawPrimitive(PE_IndicatorRadioButton, &newMenuItem, p, widget);
                 } else {
                     newMenuItem.rect.setRect(xvis + 5, y + motifItemFrame + mh / 4, 9, 9);
-                    drawPrimitive(PE_IndicatorCheckBox, &newMenuItem, p, widget);
+                    proxy()->drawPrimitive(PE_IndicatorCheckBox, &newMenuItem, p, widget);
                 }
             }
 
@@ -1258,14 +1258,14 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
                     int xv = vr.x();
                     QRect tr(xv, y+m, menuitem->tabWidth, h-2*m);
                     p->drawText(tr, text_flags, s.mid(t+1));
-                    if (!(opt->state & State_Enabled) && styleHint(SH_DitherDisabledText))
+                    if (!(opt->state & State_Enabled) && proxy()->styleHint(SH_DitherDisabledText))
                         p->fillRect(tr, QBrush(p->background().color(), Qt::Dense5Pattern));
                     s = s.left(t);
                 }
                 QRect tr(xvis, y+m, w - xm - menuitem->tabWidth + 1, h-2*m);
                 p->drawText(tr, text_flags, s.left(t));
                 p->setFont(oldFont);
-                if (!(opt->state & State_Enabled) && styleHint(SH_DitherDisabledText))
+                if (!(opt->state & State_Enabled) && proxy()->styleHint(SH_DitherDisabledText))
                     p->fillRect(tr, QBrush(p->background().color(), Qt::Dense5Pattern));
             }
             if (menuitem->menuItemType == QStyleOptionMenuItem::SubMenu) {           // draw sub menu arrow
@@ -1279,7 +1279,7 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
                     arrowOpt.state = (State_Sunken | ((opt->state & State_Enabled) ? State_Enabled : State_None));
                 else
                     arrowOpt.state = ((opt->state & State_Enabled) ? State_Enabled : State_None);
-                drawPrimitive(arrow, &arrowOpt, p, widget);
+                proxy()->drawPrimitive(arrow, &arrowOpt, p, widget);
             }
             break; }
 
@@ -1296,7 +1296,7 @@ void QMotifStyle::drawControl(ControlElement element, const QStyleOption *opt, Q
         p->save();
         p->setBrushOrigin(opt->rect.topLeft());
         qDrawShadePanel(p, opt->rect, opt->palette, bool(opt->state & (State_Sunken|State_On)),
-                        pixelMetric(PM_DefaultFrameWidth),
+                        proxy()->pixelMetric(PM_DefaultFrameWidth),
                         &opt->palette.brush((opt->state & State_Sunken) ? QPalette::Mid : QPalette::Button));
         p->restore();
         break;
@@ -1431,8 +1431,8 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
         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);
+            button = proxy()->subControlRect(cc, toolbutton, SC_ToolButton, widget);
+            menuarea = proxy()->subControlRect(cc, toolbutton, SC_ToolButtonMenu, widget);
 
             State bflags = toolbutton->state & ~State_Sunken;
             if (bflags & State_AutoRaise) {
@@ -1453,7 +1453,7 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
                 if (bflags & (State_Sunken | State_On | State_Raised)) {
                     tool.rect = button;
                     tool.state = bflags;
-                    drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+                    proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
                 }
             }
 
@@ -1461,26 +1461,26 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
                 QStyleOptionFocusRect fr;
                 fr.QStyleOption::operator=(*toolbutton);
                 fr.rect = toolbutton->rect.adjusted(3, 3, -3, -3);
-                drawPrimitive(PE_FrameFocusRect, &fr, p, widget);
+                proxy()->drawPrimitive(PE_FrameFocusRect, &fr, p, widget);
             }
             QStyleOptionToolButton label = *toolbutton;
             label.state = bflags;
-            int fw = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+            int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
             label.rect = button.adjusted(fw, fw, -fw, -fw);
-            drawControl(CE_ToolButtonLabel, &label, p, widget);
+            proxy()->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);
+                    proxy()->drawPrimitive(PE_IndicatorButtonDropDown, &tool, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &tool, p, widget);
             } else if (toolbutton->features & QStyleOptionToolButton::HasMenu) {
-                int mbi = pixelMetric(PM_MenuButtonIndicator, toolbutton, widget);
+                int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, toolbutton, widget);
                 QRect ir = toolbutton->rect;
                 QStyleOptionToolButton newBtn = *toolbutton;
                 newBtn.rect = QRect(ir.right() + 5 - mbi, ir.height() - mbi + 4, mbi - 6, mbi - 6);
-                drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
             }
         }
         break;
@@ -1491,18 +1491,18 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
             PrimitiveElement pe;
 
             if (spinbox->frame && (spinbox->subControls & SC_SpinBoxFrame)) {
-                QRect r = subControlRect(CC_SpinBox, spinbox, SC_SpinBoxFrame, widget);
-                qDrawShadePanel(p, r, opt->palette, false, pixelMetric(PM_SpinBoxFrameWidth));
+                QRect r = proxy()->subControlRect(CC_SpinBox, spinbox, SC_SpinBoxFrame, widget);
+                qDrawShadePanel(p, r, opt->palette, false, proxy()->pixelMetric(PM_SpinBoxFrameWidth));
 
-                int fw = pixelMetric(QStyle::PM_DefaultFrameWidth);
-                r = subControlRect(CC_SpinBox, spinbox, SC_SpinBoxEditField, widget).adjusted(-fw,-fw,fw,fw);
+                int fw = proxy()->pixelMetric(QStyle::PM_DefaultFrameWidth);
+                r = proxy()->subControlRect(CC_SpinBox, spinbox, SC_SpinBoxEditField, widget).adjusted(-fw,-fw,fw,fw);
                 QStyleOptionFrame lineOpt;
                 lineOpt.QStyleOption::operator=(*opt);
                 lineOpt.rect = r;
                 lineOpt.lineWidth = fw;
                 lineOpt.midLineWidth = 0;
                 lineOpt.state |= QStyle::State_Sunken;
-                drawPrimitive(QStyle::PE_FrameLineEdit, &lineOpt, p, widget);
+                proxy()->drawPrimitive(QStyle::PE_FrameLineEdit, &lineOpt, p, widget);
             }
 
             if (spinbox->subControls & SC_SpinBoxUp) {
@@ -1525,8 +1525,8 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
                 pe = (spinbox->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinPlus
                       : PE_IndicatorSpinUp);
 
-                copy.rect = subControlRect(CC_SpinBox, spinbox, SC_SpinBoxUp, widget);
-                drawPrimitive(pe, &copy, p, widget);
+                copy.rect = proxy()->subControlRect(CC_SpinBox, spinbox, SC_SpinBoxUp, widget);
+                proxy()->drawPrimitive(pe, &copy, p, widget);
             }
 
             if (spinbox->subControls & SC_SpinBoxDown) {
@@ -1549,8 +1549,8 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
                 pe = (spinbox->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinMinus
                       : PE_IndicatorSpinDown);
 
-                copy.rect = subControlRect(CC_SpinBox, spinbox, SC_SpinBoxDown, widget);
-                drawPrimitive(pe, &copy, p, widget);
+                copy.rect = proxy()->subControlRect(CC_SpinBox, spinbox, SC_SpinBoxDown, widget);
+                proxy()->drawPrimitive(pe, &copy, p, widget);
             }
         }
         break;
@@ -1558,16 +1558,16 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
 #ifndef QT_NO_SLIDER
     case CC_Slider:
         if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
-            QRect groove = subControlRect(CC_Slider, opt, SC_SliderGroove, widget),
-                  handle = subControlRect(CC_Slider, opt, SC_SliderHandle, widget);
+            QRect groove = proxy()->subControlRect(CC_Slider, opt, SC_SliderGroove, widget),
+                  handle = proxy()->subControlRect(CC_Slider, opt, SC_SliderHandle, widget);
 
             if ((opt->subControls & SC_SliderGroove) && groove.isValid()) {
-                qDrawShadePanel(p, groove, opt->palette, true, pixelMetric(PM_DefaultFrameWidth),
+                qDrawShadePanel(p, groove, opt->palette, true, proxy()->pixelMetric(PM_DefaultFrameWidth),
                                 &opt->palette.brush((opt->state & State_Enabled) ? QPalette::Mid : QPalette::Window));
                 if ((opt->state & State_HasFocus) && (!focus || !focus->isVisible())) {
                     QStyleOption focusOpt = *opt;
                     focusOpt.rect = subElementRect(SE_SliderFocusRect, opt, widget);
-                    drawPrimitive(PE_FrameFocusRect, &focusOpt, p, widget);
+                    proxy()->drawPrimitive(PE_FrameFocusRect, &focusOpt, p, widget);
                 }
             }
 
@@ -1577,7 +1577,7 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
                 bevelOpt.rect = handle;
                 p->save();
                 p->setBrushOrigin(bevelOpt.rect.topLeft());
-                drawPrimitive(PE_PanelButtonBevel, &bevelOpt, p, widget);
+                proxy()->drawPrimitive(PE_PanelButtonBevel, &bevelOpt, p, widget);
                 p->restore();
 
                 if (slider->orientation == Qt::Horizontal) {
@@ -1589,14 +1589,14 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
                     qDrawShadeLine(p, handle.x(), mid, handle.x() + handle.width() - 2, mid, opt->palette,
                                    true, 1);
                 }
-                if (!(opt->state & State_Enabled) && styleHint(SH_DitherDisabledText))
+                if (!(opt->state & State_Enabled) && proxy()->styleHint(SH_DitherDisabledText))
                     p->fillRect(handle, QBrush(p->background().color(), Qt::Dense5Pattern));
             }
 
             if (slider->subControls & SC_SliderTickmarks) {
                 QStyleOptionSlider tmpSlider = *slider;
                 tmpSlider.subControls = SC_SliderTickmarks;
-                int frameWidth = pixelMetric(PM_DefaultFrameWidth);
+                int frameWidth = proxy()->pixelMetric(PM_DefaultFrameWidth);
                 tmpSlider.rect.translate(frameWidth - 1, 0);
                 QCommonStyle::drawComplexControl(cc, &tmpSlider, p, widget);
             }
@@ -1607,13 +1607,13 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
         if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
             if (opt->subControls & SC_ComboBoxArrow) {
                 int awh, ax, ay, sh, sy, dh, ew;
-                int fw = cb->frame ? pixelMetric(PM_ComboBoxFrameWidth, opt, widget) : 0;
+                int fw = cb->frame ? proxy()->pixelMetric(PM_ComboBoxFrameWidth, opt, widget) : 0;
 
                 if (cb->frame) {
                     QStyleOptionButton btn;
                     btn.QStyleOption::operator=(*cb);
                     btn.state |= QStyle::State_Raised;
-                    drawPrimitive(PE_PanelButtonCommand, &btn, p, widget);
+                    proxy()->drawPrimitive(PE_PanelButtonCommand, &btn, p, widget);
                 } else {
                     p->fillRect(opt->rect, opt->palette.brush(QPalette::Button));
                 }
@@ -1627,7 +1627,7 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
                 QStyleOption arrowOpt = *opt;
                 arrowOpt.rect = ar;
                 arrowOpt.state |= State_Enabled;
-                drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, p, widget);
 
 
                 // draws the shaded line under the arrow
@@ -1643,13 +1643,13 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
                     focus.QStyleOption::operator=(*opt);
                     focus.rect = subElementRect(SE_ComboBoxFocusRect, opt, widget);
                     focus.backgroundColor = opt->palette.button().color();
-                    drawPrimitive(PE_FrameFocusRect, &focus, p, widget);
+                    proxy()->drawPrimitive(PE_FrameFocusRect, &focus, p, widget);
                 }
             }
 
             if (opt->subControls & SC_ComboBoxEditField) {
                 if (cb->editable) {
-                    QRect er = subControlRect(CC_ComboBox, opt, SC_ComboBoxEditField, widget);
+                    QRect er = proxy()->subControlRect(CC_ComboBox, opt, SC_ComboBoxEditField, widget);
                     er.adjust(-1, -1, 1, 1);
                     qDrawShadePanel(p, er, opt->palette, true, 1,
                                     &opt->palette.brush(QPalette::Base));
@@ -1663,7 +1663,7 @@ void QMotifStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComple
     case CC_ScrollBar: {
         if (opt->subControls & SC_ScrollBarGroove)
             qDrawShadePanel(p, opt->rect, opt->palette, true,
-                            pixelMetric(PM_DefaultFrameWidth, opt, widget),
+                            proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget),
                             &opt->palette.brush((opt->state & State_Enabled) ? QPalette::Mid : QPalette::Window));
 
         if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
@@ -1798,7 +1798,7 @@ int QMotifStyle::pixelMetric(PixelMetric pm, const QStyleOption *opt,
         break;
 
     case PM_ToolBarFrameWidth:
-        ret = pixelMetric(PM_DefaultFrameWidth);
+        ret = proxy()->pixelMetric(PM_DefaultFrameWidth);
         break;
 
     case PM_ToolBarItemMargin:
@@ -1819,7 +1819,7 @@ int QMotifStyle::pixelMetric(PixelMetric pm, const QStyleOption *opt,
         break;
 
     case PM_SliderThickness:
-        ret = 16 + 4 * pixelMetric(PM_DefaultFrameWidth);
+        ret = 16 + 4 * proxy()->pixelMetric(PM_DefaultFrameWidth);
         break;
 #ifndef QT_NO_SLIDER
     case PM_SliderControlThickness:
@@ -1849,9 +1849,9 @@ int QMotifStyle::pixelMetric(PixelMetric pm, const QStyleOption *opt,
     case PM_SliderSpaceAvailable:
         if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
             if (sl->orientation == Qt::Horizontal)
-                ret = sl->rect.width() - pixelMetric(PM_SliderLength, opt, widget) - 2 * pixelMetric(PM_DefaultFrameWidth, opt, widget);
+                ret = sl->rect.width() - proxy()->pixelMetric(PM_SliderLength, opt, widget) - 2 * proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
             else
-                ret = sl->rect.height() - pixelMetric(PM_SliderLength, opt, widget) - 2 * pixelMetric(PM_DefaultFrameWidth, opt, widget);
+                ret = sl->rect.height() - proxy()->pixelMetric(PM_SliderLength, opt, widget) - 2 * proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
         }
         break;
 #endif // QT_NO_SLIDER
@@ -1901,7 +1901,7 @@ QMotifStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
 #ifndef QT_NO_SPINBOX
     case CC_SpinBox:
         if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) {
-            int fw = spinbox->frame ? pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0;
+            int fw = spinbox->frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0;
             QSize bs;
             bs.setHeight(opt->rect.height()/2 - fw);
             bs.setWidth(qMin(bs.height() * 8 / 5, opt->rect.width() / 4)); // 1.6 -approximate golden mean
@@ -1944,11 +1944,11 @@ QMotifStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
     case CC_Slider:
         if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
             if (sc == SC_SliderHandle) {
-                int tickOffset = pixelMetric(PM_SliderTickmarkOffset, opt, widget);
-                int thickness = pixelMetric(PM_SliderControlThickness, opt, widget);
+                int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, opt, widget);
+                int thickness = proxy()->pixelMetric(PM_SliderControlThickness, opt, widget);
                 bool horizontal = slider->orientation == Qt::Horizontal;
-                int len = pixelMetric(PM_SliderLength, opt, widget);
-                int motifBorder = pixelMetric(PM_DefaultFrameWidth);
+                int len = proxy()->pixelMetric(PM_SliderLength, opt, widget);
+                int motifBorder = proxy()->pixelMetric(PM_DefaultFrameWidth);
                 int sliderPos = sliderPositionFromValue(slider->minimum, slider->maximum, slider->sliderPosition,
                                                         horizontal ? slider->rect.width() - len - 2 * motifBorder
                                                         : slider->rect.height() - len - 2 * motifBorder,
@@ -1967,7 +1967,7 @@ QMotifStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
 #ifndef QT_NO_SCROLLBAR
     case CC_ScrollBar:
         if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
-            int dfw = pixelMetric(PM_DefaultFrameWidth);
+            int dfw = proxy()->pixelMetric(PM_DefaultFrameWidth);
             QRect rect =  visualRect(scrollbar->direction, scrollbar->rect,
                                      QCommonStyle::subControlRect(cc, scrollbar, sc, widget));
             if (sc == SC_ScrollBarSlider) {
@@ -1991,7 +1991,7 @@ QMotifStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
             switch (sc) {
             case SC_ComboBoxArrow: {
                 int ew, awh, sh, dh, ax, ay, sy;
-                int fw = cb->frame ? pixelMetric(PM_ComboBoxFrameWidth, opt, widget) : 0;
+                int fw = cb->frame ? proxy()->pixelMetric(PM_ComboBoxFrameWidth, opt, widget) : 0;
                 QRect cr = opt->rect;
                 cr.adjust(fw, fw, -fw, -fw);
                 get_combo_parameters(cr, ew, awh, ax, ay, sh, dh, sy);
@@ -1999,7 +1999,7 @@ QMotifStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
             }
 
             case SC_ComboBoxEditField: {
-                int fw = cb->frame ? pixelMetric(PM_ComboBoxFrameWidth, opt, widget) : 0;
+                int fw = cb->frame ? proxy()->pixelMetric(PM_ComboBoxFrameWidth, opt, widget) : 0;
                 QRect rect = opt->rect;
                 rect.adjust(fw, fw, -fw, -fw);
                 int ew = get_combo_extra_width(rect.height(), rect.width());
@@ -2115,7 +2115,7 @@ QMotifStyle::subElementRect(SubElement sr, const QStyleOption *opt, const QWidge
     case SE_ComboBoxFocusRect:
     {
         int awh, ax, ay, sh, sy, dh, ew;
-        int fw = pixelMetric(PM_DefaultFrameWidth, opt, widget);
+        int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
         QRect tr = opt->rect;
 
         tr.adjust(fw, fw, -fw, -fw);
diff --git a/src/gui/styles/qplastiquestyle.cpp b/src/gui/styles/qplastiquestyle.cpp
index 0a56213..725e1d5 100644
--- a/src/gui/styles/qplastiquestyle.cpp
+++ b/src/gui/styles/qplastiquestyle.cpp
@@ -1129,7 +1129,7 @@ void QPlastiqueStyle::drawPrimitive(PrimitiveElement element, const QStyleOption
 
     switch (element) {
     case PE_IndicatorButtonDropDown:
-        drawPrimitive(PE_PanelButtonTool, option, painter, widget);
+        proxy()->drawPrimitive(PE_PanelButtonTool, option, painter, widget);
         break;
     case PE_FrameDefaultButton: {
         if (!(option->state & QStyle::State_Enabled))
@@ -1175,7 +1175,7 @@ void QPlastiqueStyle::drawPrimitive(PrimitiveElement element, const QStyleOption
                 break;
             }
 
-            int borderThickness = pixelMetric(PM_TabBarBaseOverlap, twf, widget);
+            int borderThickness = proxy()->pixelMetric(PM_TabBarBaseOverlap, twf, widget);
             bool reverse = (twf->direction == Qt::RightToLeft);
 
             painter->save();
@@ -1354,7 +1354,7 @@ void QPlastiqueStyle::drawPrimitive(PrimitiveElement element, const QStyleOption
                 painter->setPen(oldPen);
             } else {
                 frameV2.state &= ~(State_Sunken | State_HasFocus);
-                drawPrimitive(PE_Frame, &frameV2, painter, widget);
+                proxy()->drawPrimitive(PE_Frame, &frameV2, painter, widget);
             }
         }
         break;
@@ -1853,13 +1853,13 @@ void QPlastiqueStyle::drawPrimitive(PrimitiveElement element, const QStyleOption
         QStyleOptionButton button;
         button.QStyleOption::operator=(*option);
         button.state &= ~State_MouseOver;
-        drawPrimitive(PE_IndicatorCheckBox, &button, painter, widget);
+        proxy()->drawPrimitive(PE_IndicatorCheckBox, &button, painter, widget);
         break;
     }
     case PE_FrameWindow: {
         painter->save();
         bool active = (option->state & State_Active);
-        int titleBarStop = option->rect.top() + pixelMetric(PM_TitleBarHeight, option, widget);
+        int titleBarStop = option->rect.top() + proxy()->pixelMetric(PM_TitleBarHeight, option, widget);
 
         QPalette palette = option->palette;
         if (!active)
@@ -2069,7 +2069,7 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
                                && !leftCornerWidget;
             bool reverseShadow = false;
 
-            int borderThickness = pixelMetric(PM_TabBarBaseOverlap, tab, widget);
+            int borderThickness = proxy()->pixelMetric(PM_TabBarBaseOverlap, tab, widget);
             int marginLeft = 0;
             if ((atBeginning && !selected) || (selected && leftCornerWidget && ((tab->position == QStyleOptionTab::Beginning) || onlyTab))) {
                 marginLeft = 1;
@@ -2909,7 +2909,7 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
                 int w = 0;
                 if (!menuItem->text.isEmpty()) {
                     painter->setFont(menuItem->font);
-                    drawItemText(painter, menuItem->rect.adjusted(5, 0, -5, 0), Qt::AlignLeft | Qt::AlignVCenter,
+                    proxy()->drawItemText(painter, menuItem->rect.adjusted(5, 0, -5, 0), Qt::AlignLeft | Qt::AlignVCenter,
                                  menuItem->palette, menuItem->state & State_Enabled, menuItem->text,
                                  QPalette::Text);
                     w = menuItem->fontMetrics.width(menuItem->text) + 5;
@@ -2952,7 +2952,7 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
                     if (checked)
                         button.state |= State_On;
                     button.palette = menuItem->palette;
-                    drawPrimitive(PE_IndicatorRadioButton, &button, painter, widget);
+                    proxy()->drawPrimitive(PE_IndicatorRadioButton, &button, painter, widget);
                 } else {
                     if (menuItem->icon.isNull()) {
                         QStyleOptionButton button;
@@ -2961,7 +2961,7 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
                         if (checked)
                             button.state |= State_On;
                         button.palette = menuItem->palette;
-                        drawPrimitive(PE_IndicatorCheckBox, &button, painter, widget);
+                        proxy()->drawPrimitive(PE_IndicatorCheckBox, &button, painter, widget);
                     } else if (checked) {
                         int iconSize = qMax(menuItem->maxIconWidth, 20);
                         QRect sunkenRect(option->rect.left() + 1,
@@ -3073,7 +3073,7 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
                                            newMI.palette.highlightedText().color());
                 else
                     newMI.palette.setColor(QPalette::ButtonText, textBrush.color());
-                drawPrimitive(arrow, &newMI, painter, widget);
+                proxy()->drawPrimitive(arrow, &newMI, painter, widget);
             }
 
             painter->restore();
@@ -3570,7 +3570,7 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
             // The SubLine (up/left) buttons
             QRect button1;
             QRect button2;
-            int scrollBarExtent = pixelMetric(PM_ScrollBarExtent, option, widget);
+            int scrollBarExtent = proxy()->pixelMetric(PM_ScrollBarExtent, option, widget);
             if (horizontal) {
                 button1.setRect(scrollBarSubLine.left(), scrollBarSubLine.top(), scrollBarExtent, scrollBarSubLine.height());
                 button2.setRect(scrollBarSubLine.right() - (scrollBarExtent - 1), scrollBarSubLine.top(), scrollBarExtent, scrollBarSubLine.height());
@@ -3710,7 +3710,7 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
                                      pixmapRect.right() - 1, pixmapRect.bottom() - 1);
                     sliderPainter.drawLines(lines, 2);
 
-                    int sliderMinLength = pixelMetric(PM_ScrollBarSliderMin, scrollBar, widget);
+                    int sliderMinLength = proxy()->pixelMetric(PM_ScrollBarSliderMin, scrollBar, widget);
                     if ((horizontal && scrollBar->rect.width() > sliderMinLength)
                         || (!horizontal && scrollBar->rect.height() > sliderMinLength)) {
                         QImage pattern(horizontal ? qt_scrollbar_slider_pattern_horizontal
@@ -3749,7 +3749,7 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
                 QWindowsStyle::drawControl(element, option, painter, widget);
             } else if (!comboBox->currentIcon.isNull()) {
                 {
-                    QRect editRect = subControlRect(CC_ComboBox, comboBox, SC_ComboBoxEditField, widget);
+                    QRect editRect = proxy()->subControlRect(CC_ComboBox, comboBox, SC_ComboBoxEditField, widget);
                     if (comboBox->direction == Qt::RightToLeft)
                         editRect.adjust(0, 2, -2, -2);
                     else
@@ -3766,7 +3766,7 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
                                                Qt::AlignLeft | Qt::AlignVCenter,
                                                iconRect.size(), editRect);
                         painter->fillRect(iconRect, option->palette.brush(QPalette::Base));
-                        drawItemPixmap(painter, iconRect, Qt::AlignCenter, pixmap);
+                        proxy()->drawItemPixmap(painter, iconRect, Qt::AlignCenter, pixmap);
                     }
                     painter->restore();
                 }
@@ -3809,9 +3809,9 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
 #ifndef QT_NO_SLIDER
     case CC_Slider:
         if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
-            QRect grooveRegion = subControlRect(CC_Slider, option, SC_SliderGroove, widget);
-            QRect handle = subControlRect(CC_Slider, option, SC_SliderHandle, widget);
-            QRect ticks = subControlRect(CC_Slider, option, SC_SliderTickmarks, widget);
+            QRect grooveRegion = proxy()->subControlRect(CC_Slider, option, SC_SliderGroove, widget);
+            QRect handle = proxy()->subControlRect(CC_Slider, option, SC_SliderHandle, widget);
+            QRect ticks = proxy()->subControlRect(CC_Slider, option, SC_SliderTickmarks, widget);
             bool horizontal = slider->orientation == Qt::Horizontal;
             bool ticksAbove = slider->tickPosition & QSlider::TicksAbove;
             bool ticksBelow = slider->tickPosition & QSlider::TicksBelow;
@@ -3972,15 +3972,15 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                     QStyleOptionFocusRect fropt;
                     fropt.QStyleOption::operator=(*slider);
                     fropt.rect = subElementRect(SE_SliderFocusRect, slider, widget);
-                    drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
+                    proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
                 }
             }
 
             if (option->subControls & SC_SliderTickmarks) {
                 QPen oldPen = painter->pen();
                 painter->setPen(borderColor);
-                int tickSize = pixelMetric(PM_SliderTickmarkOffset, option, widget);
-                int available = pixelMetric(PM_SliderSpaceAvailable, slider, widget);
+                int tickSize = proxy()->pixelMetric(PM_SliderTickmarkOffset, option, widget);
+                int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget);
                 int interval = slider->tickInterval;
                 if (interval <= 0) {
                     interval = slider->singleStep;
@@ -3994,7 +3994,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                     interval = 1;
 
                 int v = slider->minimum;
-                int len = pixelMetric(PM_SliderLength, slider, widget);
+                int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
                 QVarLengthArray<QLine, 32> lines;
                 while (v <= slider->maximum + 1) {
                     if (v == slider->maximum + 1 && interval == 1)
@@ -4049,8 +4049,8 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
             bool reverse = (spinBox->direction == Qt::RightToLeft);
 
             // Rects
-            QRect upRect = subControlRect(CC_SpinBox, option, SC_SpinBoxUp, widget);
-            QRect downRect = subControlRect(CC_SpinBox, option, SC_SpinBoxDown, widget);
+            QRect upRect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxUp, widget);
+            QRect downRect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxDown, widget);
             QRect buttonRect = upRect | downRect;
 
             // Brushes
@@ -4071,7 +4071,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
             } else {
                 d->drawPartialFrame(painter,
                                     option,
-                                    subControlRect(CC_SpinBox, spinBox, SC_SpinBoxEditField, widget),
+                                    proxy()->subControlRect(CC_SpinBox, spinBox, SC_SpinBoxEditField, widget),
                                     widget);
             }
             // Paint buttons
@@ -4411,7 +4411,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 Q_D(const QPlastiqueStyle);
                 d->drawPartialFrame(painter,
                                 option,
-                                subControlRect(CC_ComboBox, option, SC_ComboBoxEditField, widget),
+                                proxy()->subControlRect(CC_ComboBox, option, SC_ComboBoxEditField, widget),
                                 widget);
 
                 QBrush border = qMapBrushToRect(option->palette.shadow(), buttonRect);
@@ -4535,7 +4535,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 if (!sunken) {
                     buttonOption.state &= ~State_Sunken;
                 }
-                drawPrimitive(PE_PanelButtonCommand, &buttonOption, painter, widget);
+                proxy()->drawPrimitive(PE_PanelButtonCommand, &buttonOption, painter, widget);
 
                 // Draw the menu button separator line
                 QBrush border = qMapBrushToRect(option->palette.shadow(), rect);
@@ -4571,9 +4571,9 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
             if ((option->state & State_HasFocus) && !comboBox->editable
                 && ((option->state & State_KeyboardFocusChange) || styleHint(SH_UnderlineShortcut, option, widget))) {
                 QStyleOptionFocusRect focus;
-                focus.rect = subControlRect(CC_ComboBox, option, SC_ComboBoxEditField, widget)
+                focus.rect = proxy()->subControlRect(CC_ComboBox, option, SC_ComboBoxEditField, widget)
                              .adjusted(-2, 0, 2, 0);
-                drawPrimitive(PE_FrameFocusRect, &focus, painter, widget);
+                proxy()->drawPrimitive(PE_FrameFocusRect, &focus, painter, widget);
             }
 
             painter->setPen(oldPen);
@@ -4603,7 +4603,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 QStyleOptionDockWidgetV2 dockwidget;
                 dockwidget.QStyleOption::operator=(*option);
                 dockwidget.title = titleBar->text;
-                drawControl(CE_DockWidgetTitle, &dockwidget, painter, widget);
+                proxy()->drawControl(CE_DockWidgetTitle, &dockwidget, painter, widget);
             } else
 #endif // QT3_SUPPORT
 
@@ -4676,7 +4676,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                     }
                 }
                 // draw title
-                QRect textRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarLabel, widget);
+                QRect textRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarLabel, widget);
 
                 QFont font = painter->font();
                 font.setBold(true);
@@ -4703,7 +4703,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 bool hover = (titleBar->activeSubControls & SC_TitleBarMinButton) && (titleBar->state & State_MouseOver);
                 bool sunken = (titleBar->activeSubControls & SC_TitleBarMinButton) && (titleBar->state & State_Sunken);
 
-                QRect minButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarMinButton, widget);
+                QRect minButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarMinButton, widget);
                 qt_plastique_draw_mdibutton(painter, titleBar, minButtonRect, hover, sunken);
 
                 int xoffset = minButtonRect.width() / 3;
@@ -4747,7 +4747,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 bool hover = (titleBar->activeSubControls & SC_TitleBarMaxButton) && (titleBar->state & State_MouseOver);
                 bool sunken = (titleBar->activeSubControls & SC_TitleBarMaxButton) && (titleBar->state & State_Sunken);
 
-                QRect maxButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarMaxButton, widget);
+                QRect maxButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarMaxButton, widget);
                 qt_plastique_draw_mdibutton(painter, titleBar, maxButtonRect, hover, sunken);
 
                 int xoffset = maxButtonRect.width() / 3;
@@ -4772,7 +4772,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 bool hover = (titleBar->activeSubControls & SC_TitleBarCloseButton) && (titleBar->state & State_MouseOver);
                 bool sunken = (titleBar->activeSubControls & SC_TitleBarCloseButton) && (titleBar->state & State_Sunken);
 
-                QRect closeButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarCloseButton, widget);
+                QRect closeButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarCloseButton, widget);
                 qt_plastique_draw_mdibutton(painter, titleBar, closeButtonRect, hover, sunken);
 
                 int xoffset = closeButtonRect.width() / 3;
@@ -4818,7 +4818,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 bool hover = (titleBar->activeSubControls & SC_TitleBarNormalButton) && (titleBar->state & State_MouseOver);
                 bool sunken = (titleBar->activeSubControls & SC_TitleBarNormalButton) && (titleBar->state & State_Sunken);
 
-                QRect normalButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarNormalButton, widget);
+                QRect normalButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarNormalButton, widget);
                 qt_plastique_draw_mdibutton(painter, titleBar, normalButtonRect, hover, sunken);
                 int xoffset = int(normalButtonRect.width() / 3.5);
                 int yoffset = int(normalButtonRect.height() / 3.5);
@@ -4864,7 +4864,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 bool hover = (titleBar->activeSubControls & SC_TitleBarContextHelpButton) && (titleBar->state & State_MouseOver);
                 bool sunken = (titleBar->activeSubControls & SC_TitleBarContextHelpButton) && (titleBar->state & State_Sunken);
 
-                QRect contextHelpButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarContextHelpButton, widget);
+                QRect contextHelpButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarContextHelpButton, widget);
 
                 qt_plastique_draw_mdibutton(painter, titleBar, contextHelpButtonRect, hover, sunken);
 
@@ -4891,7 +4891,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 bool hover = (titleBar->activeSubControls & SC_TitleBarShadeButton) && (titleBar->state & State_MouseOver);
                 bool sunken = (titleBar->activeSubControls & SC_TitleBarShadeButton) && (titleBar->state & State_Sunken);
 
-                QRect shadeButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarShadeButton, widget);
+                QRect shadeButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarShadeButton, widget);
                 qt_plastique_draw_mdibutton(painter, titleBar, shadeButtonRect, hover, sunken);
 
                 int xoffset = shadeButtonRect.width() / 3;
@@ -4915,7 +4915,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 bool hover = (titleBar->activeSubControls & SC_TitleBarUnshadeButton) && (titleBar->state & State_MouseOver);
                 bool sunken = (titleBar->activeSubControls & SC_TitleBarUnshadeButton) && (titleBar->state & State_Sunken);
 
-                QRect unshadeButtonRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarUnshadeButton, widget);
+                QRect unshadeButtonRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarUnshadeButton, widget);
                 qt_plastique_draw_mdibutton(painter, titleBar, unshadeButtonRect, hover, sunken);
 
                 int xoffset = unshadeButtonRect.width() / 3;
@@ -4940,7 +4940,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                 bool hover = (titleBar->activeSubControls & SC_TitleBarSysMenu) && (titleBar->state & State_MouseOver);
                 bool sunken = (titleBar->activeSubControls & SC_TitleBarSysMenu) && (titleBar->state & State_Sunken);
 
-                QRect iconRect = subControlRect(CC_TitleBar, titleBar, SC_TitleBarSysMenu, widget);
+                QRect iconRect = proxy()->subControlRect(CC_TitleBar, titleBar, SC_TitleBarSysMenu, widget);
                 if (hover)
                     qt_plastique_draw_mdibutton(painter, titleBar, iconRect, hover, sunken);
 
@@ -4952,7 +4952,7 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
                     QPixmap pm = standardPixmap(SP_TitleBarMenuButton, &tool, widget);
                     tool.rect = iconRect;
                     painter->save();
-                    drawItemPixmap(painter, iconRect, Qt::AlignCenter, pm);
+                    proxy()->drawItemPixmap(painter, iconRect, Qt::AlignCenter, pm);
                     painter->restore();
                 }
             }
@@ -4987,7 +4987,7 @@ QSize QPlastiqueStyle::sizeFromContents(ContentsType type, const QStyleOption *o
 #ifndef QT_NO_SLIDER
     case CT_Slider:
         if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
-            int tickSize = pixelMetric(PM_SliderTickmarkOffset, option, widget);
+            int tickSize = proxy()->pixelMetric(PM_SliderTickmarkOffset, option, widget);
             if (slider->tickPosition & QSlider::TicksBelow) {
                 if (slider->orientation == Qt::Horizontal)
                     newSize.rheight() += tickSize;
@@ -5006,8 +5006,8 @@ QSize QPlastiqueStyle::sizeFromContents(ContentsType type, const QStyleOption *o
 #ifndef QT_NO_SCROLLBAR
     case CT_ScrollBar:
         if (const QStyleOptionSlider *scrollBar = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
-            int scrollBarExtent = pixelMetric(PM_ScrollBarExtent, option, widget);
-            int scrollBarSliderMinimum = pixelMetric(PM_ScrollBarSliderMin, option, widget);
+            int scrollBarExtent = proxy()->pixelMetric(PM_ScrollBarExtent, option, widget);
+            int scrollBarSliderMinimum = proxy()->pixelMetric(PM_ScrollBarSliderMin, option, widget);
             if (scrollBar->orientation == Qt::Horizontal) {
                 newSize = QSize(scrollBarExtent * 3 + scrollBarSliderMinimum, scrollBarExtent);
             } else {
@@ -5088,7 +5088,7 @@ QRect QPlastiqueStyle::subControlRect(ComplexControl control, const QStyleOption
 #ifndef QT_NO_SLIDER
     case CC_Slider:
         if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
-            int tickSize = pixelMetric(PM_SliderTickmarkOffset, option, widget);
+            int tickSize = proxy()->pixelMetric(PM_SliderTickmarkOffset, option, widget);
 
             switch (subControl) {
             case SC_SliderHandle:
@@ -5141,10 +5141,10 @@ QRect QPlastiqueStyle::subControlRect(ComplexControl control, const QStyleOption
 #ifndef QT_NO_SCROLLBAR
     case CC_ScrollBar:
         if (const QStyleOptionSlider *scrollBar = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
-            int scrollBarExtent = pixelMetric(PM_ScrollBarExtent, scrollBar, widget);
+            int scrollBarExtent = proxy()->pixelMetric(PM_ScrollBarExtent, scrollBar, widget);
             int sliderMaxLength = ((scrollBar->orientation == Qt::Horizontal) ?
                                    scrollBar->rect.width() : scrollBar->rect.height()) - (scrollBarExtent * 3);
-            int sliderMinLength = pixelMetric(PM_ScrollBarSliderMin, scrollBar, widget);
+            int sliderMinLength = proxy()->pixelMetric(PM_ScrollBarSliderMin, scrollBar, widget);
             int sliderLength;
 
             // calculate slider length
@@ -5266,7 +5266,7 @@ QRect QPlastiqueStyle::subControlRect(ComplexControl control, const QStyleOption
             break;
         case SC_ComboBoxEditField: {
             if (const QStyleOptionComboBox *box = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
-                int frameWidth = pixelMetric(PM_DefaultFrameWidth);
+                int frameWidth = proxy()->pixelMetric(PM_DefaultFrameWidth);
                 rect = visualRect(option->direction, option->rect, rect);
 
                 if (box->editable) {
@@ -5471,31 +5471,31 @@ QStyle::SubControl QPlastiqueStyle::hitTestComplexControl(ComplexControl control
 #ifndef QT_NO_SCROLLBAR
     case CC_ScrollBar:
         if (const QStyleOptionSlider *scrollBar = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
-            QRect slider = subControlRect(control, scrollBar, SC_ScrollBarSlider, widget);
+            QRect slider = proxy()->subControlRect(control, scrollBar, SC_ScrollBarSlider, widget);
             if (slider.contains(pos)) {
                 ret = SC_ScrollBarSlider;
                 break;
             }
 
-            QRect scrollBarAddLine = subControlRect(control, scrollBar, SC_ScrollBarAddLine, widget);
+            QRect scrollBarAddLine = proxy()->subControlRect(control, scrollBar, SC_ScrollBarAddLine, widget);
             if (scrollBarAddLine.contains(pos)) {
                 ret = SC_ScrollBarAddLine;
                 break;
             }
 
-            QRect scrollBarSubPage = subControlRect(control, scrollBar, SC_ScrollBarSubPage, widget);
+            QRect scrollBarSubPage = proxy()->subControlRect(control, scrollBar, SC_ScrollBarSubPage, widget);
             if (scrollBarSubPage.contains(pos)) {
                 ret = SC_ScrollBarSubPage;
                 break;
             }
 
-            QRect scrollBarAddPage = subControlRect(control, scrollBar, SC_ScrollBarAddPage, widget);
+            QRect scrollBarAddPage = proxy()->subControlRect(control, scrollBar, SC_ScrollBarAddPage, widget);
             if (scrollBarAddPage.contains(pos)) {
                 ret = SC_ScrollBarAddPage;
                 break;
             }
 
-            QRect scrollBarSubLine = subControlRect(control, scrollBar, SC_ScrollBarSubLine, widget);
+            QRect scrollBarSubLine = proxy()->subControlRect(control, scrollBar, SC_ScrollBarSubLine, widget);
             if (scrollBarSubLine.contains(pos)) {
                 ret = SC_ScrollBarSubLine;
                 break;
diff --git a/src/gui/styles/qproxystyle.cpp b/src/gui/styles/qproxystyle.cpp
new file mode 100644
index 0000000..f36ad64
--- /dev/null
+++ b/src/gui/styles/qproxystyle.cpp
@@ -0,0 +1,366 @@
+/****************************************************************************
+**
+** 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 <qstyle.h>
+#include <private/qstyle_p.h>
+#include <private/qproxystyle_p.h>
+#include <private/qapplication_p.h>
+#include "qproxystyle.h"
+#include "qstylefactory.h"
+
+#if !defined(QT_NO_STYLE_PROXY) || defined(QT_PLUGIN)
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \class QProxyStyle
+
+    \brief The QProxyStyle is a convenience class that simplifies
+    the creation of proxy styles in Qt.
+
+    \since 4.6
+
+    A proxy style is a style that wraps a different,
+    usually the default system style, to override the painting or
+    behavior of only specific parts.
+
+    Here's an example allowing you to override the shortcut underline
+    behavior on all platforms:
+
+    \snippet doc/src/snippets/code/src_gui_proxystyle.cpp 0
+
+    Warning: Note that even though Qt's internal styles should respect this.
+    hint, there is no guarantee that it will work for all styles.
+    The example above would for instance not work on Mac since menus are
+    handled by the operating system.
+
+    \sa QStyle
+*/
+void QProxyStylePrivate::ensureBaseStyle() const
+{
+    Q_Q(const QProxyStyle);
+
+    if (baseStyle)
+        return;
+
+    if (!baseStyle && !QApplicationPrivate::styleOverride.isEmpty()) {
+        baseStyle = QStyleFactory::create(QApplicationPrivate::styleOverride);
+        if (baseStyle) {
+            // If baseStyle is an instance of the same proxyStyle
+            // we destroy it and fall back to the desktop style
+            if (qstrcmp(baseStyle->metaObject()->className(),
+                        q->metaObject()->className()) == 0) {
+                delete baseStyle;
+                baseStyle = 0;
+            }
+        }
+    } 
+
+    if (!baseStyle) // Use application desktop style
+        baseStyle = QStyleFactory::create(QApplicationPrivate::desktopStyleKey());
+
+    if (!baseStyle) // Fallback to windows style
+        baseStyle = QStyleFactory::create(QLatin1String("windows"));
+
+    baseStyle->setProxy(const_cast<QProxyStyle*>(q));
+    baseStyle->setParent(const_cast<QProxyStyle*>(q)); // Take ownership
+}
+
+/*!
+    Constructs a QProxyStyle object.
+
+    If no base style is provided, the current application style
+    will be used as the base style.
+
+    Ownership of \style is transferred to QProxyStyle.
+*/
+QProxyStyle::QProxyStyle(QStyle *style) :
+    QCommonStyle(*new QProxyStylePrivate())
+{
+    Q_D(QProxyStyle);
+    if (style) {
+        style->setProxy(this);
+        style->setParent(this); // Take ownership
+        d->baseStyle = style;
+    }
+}
+
+/*!
+    Destroys the QProxyStyle object.
+*/
+QProxyStyle::~QProxyStyle()
+{
+}
+
+/*!
+    Returns the proxy base style object. If no base style
+    is set on the proxy style, QProxyStyle will create
+    an instance of the application style instead.
+
+    \sa setBaseStyle(), QStyle
+*/
+QStyle *QProxyStyle::baseStyle() const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle;
+}
+
+/*!
+    Sets the base style that should be proxied.
+
+    Ownership of \style is transferred to QProxyStyle.
+
+    If style is zero, a desktop-dependant style will be
+    assigned automatically.
+*/
+void QProxyStyle::setBaseStyle(QStyle *style)
+{
+    Q_D (QProxyStyle);
+
+    if (d->baseStyle && d->baseStyle->parent() == this)
+        d->baseStyle->deleteLater();
+
+    d->baseStyle = style;
+
+    if (d->baseStyle) {
+        d->baseStyle->setProxy(this);
+        d->baseStyle->setParent(this);
+    }
+}
+
+/*! reimp */
+void QProxyStyle::drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    d->baseStyle->drawPrimitive(element, option, painter, widget);
+}
+
+/*! reimp */
+void QProxyStyle::drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    d->baseStyle->drawControl(element, option, painter, widget);
+}
+
+/*! reimp */
+void QProxyStyle::drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    d->baseStyle->drawComplexControl(control, option, painter, widget);
+}
+
+/*! reimp */
+void QProxyStyle::drawItemText(QPainter *painter, const QRect &rect, int flags, const QPalette &pal, bool enabled,
+                               const QString &text, QPalette::ColorRole textRole) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    d->baseStyle->drawItemText(painter, rect, flags, pal, enabled, text, textRole);
+}
+
+/*! reimp */
+void QProxyStyle::drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    d->baseStyle->drawItemPixmap(painter, rect, alignment, pixmap);
+}
+
+/*! reimp */
+QSize QProxyStyle::sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->sizeFromContents(type, option, size, widget);
+}
+
+/*! reimp */
+QRect QProxyStyle::subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->subElementRect(element, option, widget);
+}
+
+/*! reimp */
+QRect QProxyStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *option, SubControl sc, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->subControlRect(cc, option, sc, widget);
+}
+
+/*! reimp */
+QRect QProxyStyle::itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->itemTextRect(fm, r, flags, enabled, text);
+}
+
+/*! reimp */
+QRect QProxyStyle::itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->itemPixmapRect(r, flags, pixmap);
+}
+
+/*! reimp */
+QStyle::SubControl QProxyStyle::hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option, const QPoint &pos, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->hitTestComplexControl(control, option, pos, widget);
+}
+
+/*! reimp */
+int QProxyStyle::styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget, QStyleHintReturn *returnData) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->styleHint(hint, option, widget, returnData);
+}
+
+/*! reimp */
+int QProxyStyle::pixelMetric(PixelMetric metric, const QStyleOption *option, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->pixelMetric(metric, option, widget);
+}
+
+/*! reimp */
+QPixmap QProxyStyle::standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->standardPixmap(standardPixmap, opt, widget);
+}
+
+/*! reimp */
+QPixmap QProxyStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->generatedIconPixmap(iconMode, pixmap, opt);
+}
+
+/*! reimp */
+QPalette QProxyStyle::standardPalette() const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->standardPalette();
+}
+
+/*! reimp */
+void QProxyStyle::polish(QWidget *widget)
+{
+    Q_D (QProxyStyle);
+    d->ensureBaseStyle();
+    d->baseStyle->polish(widget);
+}
+
+/*! reimp */
+void QProxyStyle::polish(QPalette &pal)
+{
+    Q_D (QProxyStyle);
+    d->ensureBaseStyle();
+    d->baseStyle->polish(pal);
+}
+
+/*! reimp */
+void QProxyStyle::polish(QApplication *app)
+{
+    Q_D (QProxyStyle);
+    d->ensureBaseStyle();
+    d->baseStyle->polish(app);
+}
+
+/*! reimp */
+void QProxyStyle::unpolish(QWidget *widget)
+{
+    Q_D (QProxyStyle);
+    d->ensureBaseStyle();
+    d->baseStyle->unpolish(widget);
+}
+
+/*! reimp */
+void QProxyStyle::unpolish(QApplication *app)
+{
+    Q_D (QProxyStyle);
+    d->ensureBaseStyle();
+    d->baseStyle->unpolish(app);
+}
+
+/*! reimp */
+bool QProxyStyle::event(QEvent *e)
+{
+    Q_D (QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->event(e);
+}
+
+/*! reimp */
+QIcon QProxyStyle::standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *option, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->standardIcon(standardIcon, option, widget);
+}
+
+/*! reimp */
+int QProxyStyle::layoutSpacingImplementation(QSizePolicy::ControlType control1, QSizePolicy::ControlType control2,
+                                    Qt::Orientation orientation, const QStyleOption *option, const QWidget *widget) const
+{
+    Q_D (const QProxyStyle);
+    d->ensureBaseStyle();
+    return d->baseStyle->layoutSpacing(control1, control2, orientation, option, widget);
+}
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_STYLE_PROXY
diff --git a/src/gui/styles/qproxystyle.h b/src/gui/styles/qproxystyle.h
new file mode 100644
index 0000000..76b0768
--- /dev/null
+++ b/src/gui/styles/qproxystyle.h
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QPROXYSTYLE_H
+#define QPROXYSTYLE_H
+
+#include <QtGui/QCommonStyle>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#if !defined(QT_NO_STYLE_PROXY)
+
+class QProxyStylePrivate;
+class Q_GUI_EXPORT QProxyStyle : public QCommonStyle
+{
+    Q_OBJECT
+
+public:
+    QProxyStyle(QStyle *baseStyle = 0);
+    ~QProxyStyle();
+
+    QStyle *baseStyle() const;
+    void setBaseStyle(QStyle *style);
+
+    void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
+    void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
+    void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget = 0) const;
+    void drawItemText(QPainter *painter, const QRect &rect, int flags, const QPalette &pal, bool enabled,
+                      const QString &text, QPalette::ColorRole textRole = QPalette::NoRole) const;
+    virtual void drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const;
+
+    QSize sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const;
+
+    QRect subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const;
+    QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *widget) const;
+    QRect itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const;
+    QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const;
+
+    SubControl hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option, const QPoint &pos, const QWidget *widget = 0) const;
+    int styleHint(StyleHint hint, const QStyleOption *option = 0, const QWidget *widget = 0, QStyleHintReturn *returnData = 0) const;
+    int pixelMetric(PixelMetric metric, const QStyleOption *option = 0, const QWidget *widget = 0) const;
+
+    QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget = 0) const;
+    QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const;
+    QPalette standardPalette() const;
+
+    void polish(QWidget *widget);
+    void polish(QPalette &pal);
+    void polish(QApplication *app);
+
+    void unpolish(QWidget *widget);
+    void unpolish(QApplication *app);
+
+protected:
+    bool event(QEvent *e);
+
+protected Q_SLOTS:
+    QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *option, const QWidget *widget) const;
+    int layoutSpacingImplementation(QSizePolicy::ControlType control1, QSizePolicy::ControlType control2,
+                                    Qt::Orientation orientation, const QStyleOption *option = 0, const QWidget *widget = 0) const;
+private:
+    Q_DISABLE_COPY(QProxyStyle)
+    Q_DECLARE_PRIVATE(QProxyStyle)
+};
+
+#endif // QT_NO_STYLE_PROXY
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QPROXYSTYLE_H
diff --git a/src/gui/styles/qproxystyle_p.h b/src/gui/styles/qproxystyle_p.h
new file mode 100644
index 0000000..e7630d9
--- /dev/null
+++ b/src/gui/styles/qproxystyle_p.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QPROXYSTYLE_P_H
+#define QPROXYSTYLE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of qapplication_*.cpp, qwidget*.cpp and qfiledialog.cpp.  This header
+// file may change from version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qcommonstyle.h"
+#include "qcommonstyle_p.h"
+#include "qproxystyle.h"
+
+#ifndef QT_NO_STYLE_PROXY
+
+QT_BEGIN_NAMESPACE
+
+class QProxyStylePrivate : public QCommonStylePrivate
+{
+    Q_DECLARE_PUBLIC(QProxyStyle)
+public:
+    void ensureBaseStyle() const;
+private:
+    QProxyStylePrivate() :
+    QCommonStylePrivate(), baseStyle(0) {}
+    mutable QPointer <QStyle> baseStyle;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_STYLE_PROXY
+
+#endif //QPROXYSTYLE_P_H
diff --git a/src/gui/styles/qstyle.cpp b/src/gui/styles/qstyle.cpp
index 3fab682..c0fdc83 100644
--- a/src/gui/styles/qstyle.cpp
+++ b/src/gui/styles/qstyle.cpp
@@ -325,9 +325,10 @@ static int unpackControlTypes(QSizePolicy::ControlTypes controls, QSizePolicy::C
 QStyle::QStyle()
     : QObject(*new QStylePrivate)
 {
+    Q_D(QStyle);
+    d->proxyStyle = this;
 }
 
-
 /*!
     \internal
 
@@ -336,6 +337,8 @@ QStyle::QStyle()
 QStyle::QStyle(QStylePrivate &dd)
     : QObject(dd)
 {
+  Q_D(QStyle);
+  d->proxyStyle = this;
 }
 
 /*!
@@ -2444,4 +2447,33 @@ QDebug operator<<(QDebug debug, QStyle::State state)
 }
 #endif
 
+/*!
+    \since 4.6
+
+    \fn const QStyle * proxy() const
+
+    This function returns the current proxy for this style.
+    By default most styles will return themselves. However
+    when a proxy style is in use, it will allow the style to
+    call back into its proxy.
+
+    \sa setProxyStyle
+*/
+const QStyle * QStyle::proxy() const
+{
+    Q_D(const QStyle);
+    return d->proxyStyle;
+}
+
+/* \internal
+
+    This function sets the base style that style calls will be
+    redirected to. Note that ownership is not transferred.
+*/
+void QStyle::setProxy(QStyle *style)
+{
+    Q_D(QStyle);
+    d->proxyStyle = style;
+}
+
 QT_END_NAMESPACE
diff --git a/src/gui/styles/qstyle.h b/src/gui/styles/qstyle.h
index cc92459..eec3326 100644
--- a/src/gui/styles/qstyle.h
+++ b/src/gui/styles/qstyle.h
@@ -848,6 +848,8 @@ public:
                               QSizePolicy::ControlTypes controls2, Qt::Orientation orientation,
                               QStyleOption *option = 0, QWidget *widget = 0) const;
 
+    const QStyle * proxy() const;
+
 protected Q_SLOTS:
     QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *opt = 0,
                                      const QWidget *widget = 0) const;
@@ -862,6 +864,9 @@ private:
     friend class QWidget;
     friend class QWidgetPrivate;
     friend class QApplication;
+    friend class QProxyStyle;
+    friend class QProxyStylePrivate;
+    void setProxy(QStyle *style);
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QStyle::State)
diff --git a/src/gui/styles/qstyle_p.h b/src/gui/styles/qstyle_p.h
index 154321a..4cf20f0 100644
--- a/src/gui/styles/qstyle_p.h
+++ b/src/gui/styles/qstyle_p.h
@@ -43,6 +43,7 @@
 #define QSTYLE_P_H
 
 #include "private/qobject_p.h"
+#include <QtGui/qstyle.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -51,22 +52,24 @@ QT_BEGIN_NAMESPACE
 //  -------------
 //
 // This file is not part of the Qt API.  It exists for the convenience
-// of qapplication_*.cpp, qwidget*.cpp and qfiledialog.cpp.  This header
-// file may change from version to version without notice, or even be removed.
+// of qstyle_*.cpp.  This header file may change from version to version
+// without notice, or even be removed.
 //
 // We mean it.
 //
 
 // Private class
 
+class QStyle;
+
 class QStylePrivate: public QObjectPrivate
 {
-    Q_DECLARE_PUBLIC(QStyle)
+    Q_DECLARE_PUBLIC(QStyle);
 public:
     inline QStylePrivate()
-        : layoutSpacingIndex(-1)
-    { }
+        : layoutSpacingIndex(-1), proxyStyle(0) {}
     mutable int layoutSpacingIndex;
+    QStyle *proxyStyle;
 };
 
 
@@ -89,6 +92,7 @@ public:
         }
 
 
+
 #define END_STYLE_PIXMAPCACHE \
         if (doPixmapCache) { \
             p->end(); \
diff --git a/src/gui/styles/qwindowsstyle.cpp b/src/gui/styles/qwindowsstyle.cpp
index bf3a3cb..c816907 100644
--- a/src/gui/styles/qwindowsstyle.cpp
+++ b/src/gui/styles/qwindowsstyle.cpp
@@ -304,7 +304,7 @@ void QWindowsStyle::polish(QApplication *app)
     QCommonStyle::polish(app);
     QWindowsStylePrivate *d = const_cast<QWindowsStylePrivate*>(d_func());
     // We only need the overhead when shortcuts are sometimes hidden
-    if (!styleHint(SH_UnderlineShortcut, 0) && app)
+    if (!proxy()->styleHint(SH_UnderlineShortcut, 0) && app)
         app->installEventFilter(this);
 
     d->activeCaptionColor = app->palette().highlight().color();
@@ -427,7 +427,7 @@ int QWindowsStyle::pixelMetric(PixelMetric pm, const QStyleOption *opt, const QW
 
             int thick = 6;        // Magic constant to get 5 + 16 + 5
             if (ticks != QSlider::TicksBothSides && ticks != QSlider::NoTicks)
-                thick += pixelMetric(PM_SliderLength, sl, widget) / 4;
+                thick += proxy()->pixelMetric(PM_SliderLength, sl, widget) / 4;
 
             space -= thick;
             if (space > 0)
@@ -461,7 +461,7 @@ int QWindowsStyle::pixelMetric(PixelMetric pm, const QStyleOption *opt, const QW
         break;
 
     case PM_IconViewIconSize:
-        ret = pixelMetric(PM_LargeIconSize, opt, widget);
+        ret = proxy()->pixelMetric(PM_LargeIconSize, opt, widget);
         break;
 
     case PM_ToolBarIconSize:
@@ -1423,8 +1423,8 @@ void QWindowsStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt,
                 int bsy = 0;
 
                 if (opt->state & State_Sunken) {
-                    bsx = pixelMetric(PM_ButtonShiftHorizontal, opt, w);
-                    bsy = pixelMetric(PM_ButtonShiftVertical, opt, w);
+                    bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt, w);
+                    bsy = proxy()->pixelMetric(PM_ButtonShiftVertical, opt, w);
                 }
 
                 QRect bounds = a.boundingRect();
@@ -1513,7 +1513,7 @@ void QWindowsStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt,
     case PE_FrameFocusRect:
         if (const QStyleOptionFocusRect *fropt = qstyleoption_cast<const QStyleOptionFocusRect *>(opt)) {
             //### check for d->alt_down
-            if (!(fropt->state & State_KeyboardFocusChange) && !styleHint(SH_UnderlineShortcut, opt))
+            if (!(fropt->state & State_KeyboardFocusChange) && !proxy()->styleHint(SH_UnderlineShortcut, opt))
                 return;
             QRect r = opt->rect;
             p->save();
@@ -1580,8 +1580,8 @@ void QWindowsStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt,
             //center when rect is larger than indicator size
             int xOffset = 0;
             int yOffset = 0;
-            int indicatorWidth = pixelMetric(PM_ExclusiveIndicatorWidth);
-            int indicatorHeight = pixelMetric(PM_ExclusiveIndicatorWidth);
+            int indicatorWidth = proxy()->pixelMetric(PM_ExclusiveIndicatorWidth);
+            int indicatorHeight = proxy()->pixelMetric(PM_ExclusiveIndicatorWidth);
             if (ir.width() > indicatorWidth)
                 xOffset += (ir.width() - indicatorWidth)/2;
             if (ir.height() > indicatorHeight)
@@ -1738,7 +1738,7 @@ void QWindowsStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt,
         break; }
 case PE_FrameDockWidget:
         if (qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
-            drawPrimitive(QStyle::PE_FrameWindow, opt, p, w);
+            proxy()->drawPrimitive(QStyle::PE_FrameWindow, opt, p, w);
         }
     break;
 #endif // QT_NO_DOCKWIDGET
@@ -1757,7 +1757,7 @@ case PE_FrameDockWidget:
             }
 
             int space = 2;
-            int chunksize = pixelMetric(PM_ProgressBarChunkWidth, opt, w) - space;
+            int chunksize = proxy()->pixelMetric(PM_ProgressBarChunkWidth, opt, w) - space;
             if (!vertical) {
                 if (opt->rect.width() <= chunksize)
                     space = 0;
@@ -1816,7 +1816,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
             p->save();
             QRect r = opt->rect;
             QStyleHintReturnMask mask;
-            if (styleHint(QStyle::SH_RubberBand_Mask, opt, widget, &mask))
+            if (proxy()->styleHint(QStyle::SH_RubberBand_Mask, opt, widget, &mask))
                 p->setClipRegion(mask.region);
             p->drawTiledPixmap(r.x(), r.y(), r.width(), r.height(), tiledPixmap);
             p->restore();
@@ -1885,9 +1885,9 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
                     mode = QIcon::Active;
                 QPixmap pixmap;
                 if (checked)
-                    pixmap = menuitem->icon.pixmap(pixelMetric(PM_SmallIconSize, opt, widget), mode, QIcon::On);
+                    pixmap = menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, opt, widget), mode, QIcon::On);
                 else
-                    pixmap = menuitem->icon.pixmap(pixelMetric(PM_SmallIconSize, opt, widget), mode);
+                    pixmap = menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, opt, widget), mode);
                 int pixw = pixmap.width();
                 int pixh = pixmap.height();
                 if (act && !dis && !checked)
@@ -1906,7 +1906,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
                     newMi.state |= State_On;
                 newMi.rect = visualRect(opt->direction, menuitem->rect, QRect(menuitem->rect.x() + windowsItemFrame, menuitem->rect.y() + windowsItemFrame,
                                                                               checkcol - 2 * windowsItemFrame, menuitem->rect.height() - 2*windowsItemFrame));
-                drawPrimitive(PE_IndicatorMenuCheckMark, &newMi, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorMenuCheckMark, &newMi, p, widget);
             }
             p->setPen(act ? menuitem->palette.highlightedText().color() : menuitem->palette.buttonText().color());
 
@@ -1925,13 +1925,13 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
                 p->save();
                 int t = s.indexOf(QLatin1Char('\t'));
                 int text_flags = Qt::AlignVCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
-                if (!styleHint(SH_UnderlineShortcut, menuitem, widget))
+                if (!proxy()->styleHint(SH_UnderlineShortcut, menuitem, widget))
                     text_flags |= Qt::TextHideMnemonic;
                 text_flags |= Qt::AlignLeft;
                 if (t >= 0) {
                     QRect vShortcutRect = visualRect(opt->direction, menuitem->rect,
                         QRect(textRect.topRight(), QPoint(menuitem->rect.right(), textRect.bottom())));
-                    if (dis && !act && styleHint(SH_EtchDisabledText, opt, widget)) {
+                    if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, opt, widget)) {
                         p->setPen(menuitem->palette.light().color());
                         p->drawText(vShortcutRect.adjusted(1,1,1,1), text_flags, s.mid(t + 1));
                         p->setPen(discol);
@@ -1943,7 +1943,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
                 if (menuitem->menuItemType == QStyleOptionMenuItem::DefaultItem)
                     font.setBold(true);
                 p->setFont(font);
-                if (dis && !act && styleHint(SH_EtchDisabledText, opt, widget)) {
+                if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, opt, widget)) {
                     p->setPen(menuitem->palette.light().color());
                     p->drawText(vTextRect.adjusted(1,1,1,1), text_flags, s.left(t));
                     p->setPen(discol);
@@ -1963,7 +1963,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
                 if (act)
                     newMI.palette.setColor(QPalette::ButtonText,
                                            newMI.palette.highlightedText().color());
-                drawPrimitive(arrow, &newMI, p, widget);
+                proxy()->drawPrimitive(arrow, &newMI, p, widget);
             }
 
         }
@@ -1985,8 +1985,8 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
                     qDrawShadeRect(p, mbi->rect.x(), mbi->rect.y(), mbi->rect.width(),
                                    mbi->rect.height(), mbi->palette, active && down, 1, 0, &b);
                 if (active && down) {
-                    newMbi.rect.translate(pixelMetric(PM_ButtonShiftHorizontal, mbi, widget),
-                                       pixelMetric(PM_ButtonShiftVertical, mbi, widget));
+                    newMbi.rect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, mbi, widget),
+                                       proxy()->pixelMetric(PM_ButtonShiftVertical, mbi, widget));
                     p->setBrushOrigin(p->brushOrigin() - QPoint(1, 1));
                 }
             }
@@ -2020,7 +2020,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
                  || (rtlHorTabs
                      && tab->selectedPosition
                             == QStyleOptionTab::PreviousIsSelected));
-            int tabBarAlignment = styleHint(SH_TabBar_Alignment, tab, widget);
+            int tabBarAlignment = proxy()->styleHint(SH_TabBar_Alignment, tab, widget);
             bool leftAligned = (!rtlHorTabs && tabBarAlignment == Qt::AlignLeft)
                                 || (rtlHorTabs
                                     && tabBarAlignment == Qt::AlignRight);
@@ -2034,7 +2034,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
             QColor dark = tab->palette.dark().color();
             QColor shadow = tab->palette.shadow().color();
             QColor background = tab->palette.background().color();
-            int borderThinkness = pixelMetric(PM_TabBarBaseOverlap, tab, widget);
+            int borderThinkness = proxy()->pixelMetric(PM_TabBarBaseOverlap, tab, widget);
             if (selected)
                 borderThinkness /= 2;
             QRect r2(opt->rect);
@@ -2266,7 +2266,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
         }
         QStyleOption arrowOpt = *opt;
         arrowOpt.rect = opt->rect.adjusted(4, 4, -4, -4);
-        drawPrimitive(arrow, &arrowOpt, p, widget);
+        proxy()->drawPrimitive(arrow, &arrowOpt, p, widget);
         break; }
     case CE_ScrollBarAddPage:
     case CE_ScrollBarSubPage: {
@@ -2452,7 +2452,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
             int w = rect.width();
             if (pb->minimum == 0 && pb->maximum == 0) {
                 Q_D(const QWindowsStyle);
-                const int unit_width = pixelMetric(PM_ProgressBarChunkWidth, pb, widget);
+                const int unit_width = proxy()->pixelMetric(PM_ProgressBarChunkWidth, pb, widget);
                 QStyleOptionProgressBarV2 pbBits = *pb;
                 Q_ASSERT(unit_width >0);
 
@@ -2476,7 +2476,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
                 for (int i = 0; i < chunksToDraw ; ++i) {
                     pbBits.rect.setRect(x0 + x, myY, unit_width, myHeight);
                     pbBits.rect = m.mapRect(QRectF(pbBits.rect)).toRect();
-                    drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget);
+                    proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget);
                     x += reverse ? -unit_width : unit_width;
                 }
                 //Draw wrap-around chunks
@@ -2487,7 +2487,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
                     for (int i = 0; i < chunksToDraw ; ++i) {
                         pbBits.rect.setRect(x0 + x, myY, unit_width, myHeight);
                         pbBits.rect = m.mapRect(QRectF(pbBits.rect)).toRect();
-                        drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget);
+                        proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget);
                         x += reverse ? -unit_width : unit_width;
                     }
                 }
@@ -2575,7 +2575,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
                                     r.top() + titleRect.left() - rect.left(),
                                     titleRect.height(), titleRect.width());
                 }
-                drawItemText(p, titleRect,
+                proxy()->drawItemText(p, titleRect,
                             Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, palette,
                             dwOpt->state & State_Enabled, dwOpt->title,
                             floating ? (active ? QPalette::BrightText : QPalette::Window) : QPalette::WindowText);
@@ -2605,7 +2605,7 @@ QRect QWindowsStyle::subElementRect(SubElement sr, const QStyleOption *opt, cons
         const QStyleOptionDockWidgetV2 *v2
             = qstyleoption_cast<const QStyleOptionDockWidgetV2*>(opt);
         bool verticalTitleBar = v2 == 0 ? false : v2->verticalTitleBar;
-        int m = pixelMetric(PM_DockWidgetTitleMargin, opt, w);
+        int m = proxy()->pixelMetric(PM_DockWidgetTitleMargin, opt, w);
         if (verticalTitleBar) {
             r.adjust(0, 0, 0, -m);
         } else {
@@ -2639,11 +2639,11 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
 #ifndef QT_NO_SLIDER
     case CC_Slider:
         if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
-            int thickness  = pixelMetric(PM_SliderControlThickness, slider, widget);
-            int len        = pixelMetric(PM_SliderLength, slider, widget);
+            int thickness  = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
+            int len        = proxy()->pixelMetric(PM_SliderLength, slider, widget);
             int ticks = slider->tickPosition;
-            QRect groove = subControlRect(CC_Slider, slider, SC_SliderGroove, widget);
-            QRect handle = subControlRect(CC_Slider, slider, SC_SliderHandle, widget);
+            QRect groove = proxy()->subControlRect(CC_Slider, slider, SC_SliderGroove, widget);
+            QRect handle = proxy()->subControlRect(CC_Slider, slider, SC_SliderHandle, widget);
 
             if ((slider->subControls & SC_SliderGroove) && groove.isValid()) {
                 int mid = thickness / 2;
@@ -2714,7 +2714,7 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
                     QStyleOptionFocusRect fropt;
                     fropt.QStyleOption::operator=(*slider);
                     fropt.rect = subElementRect(SE_SliderFocusRect, slider, widget);
-                    drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+                    proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
                 }
 
                 if ((tickAbove && tickBelow) || (!tickAbove && !tickBelow)) {
@@ -3037,7 +3037,7 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
             if (cmb->subControls & SC_ComboBoxArrow) {
                 State flags = State_None;
 
-                QRect ar = subControlRect(CC_ComboBox, cmb, SC_ComboBoxArrow, widget);
+                QRect ar = proxy()->subControlRect(CC_ComboBox, cmb, SC_ComboBoxArrow, widget);
                 bool sunkenArrow = cmb->activeSubControls == SC_ComboBoxArrow
                                    && cmb->state & State_Sunken;
                 if (sunkenArrow) {
@@ -3063,11 +3063,11 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
                 arrowOpt.rect = ar.adjusted(1, 1, -1, -1);
                 arrowOpt.palette = cmb->palette;
                 arrowOpt.state = flags;
-                drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, p, widget);
             }
 
             if (cmb->subControls & SC_ComboBoxEditField) {
-                QRect re = subControlRect(CC_ComboBox, cmb, SC_ComboBoxEditField, widget);
+                QRect re = proxy()->subControlRect(CC_ComboBox, cmb, SC_ComboBoxEditField, widget);
                 if (cmb->state & State_HasFocus && !cmb->editable)
                     p->fillRect(re.x(), re.y(), re.width(), re.height(),
                                 cmb->palette.brush(QPalette::Highlight));
@@ -3087,7 +3087,7 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
                     focus.rect = subElementRect(SE_ComboBoxFocusRect, cmb, widget);
                     focus.state |= State_FocusAtBorder;
                     focus.backgroundColor = cmb->palette.highlight().color();
-                    drawPrimitive(PE_FrameFocusRect, &focus, p, widget);
+                    proxy()->drawPrimitive(PE_FrameFocusRect, &focus, p, widget);
                 }
             }
         }
@@ -3101,7 +3101,7 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
             bool enabled = opt->state & State_Enabled;
             if (sb->frame && (sb->subControls & SC_SpinBoxFrame)) {
                 QBrush editBrush = sb->palette.brush(QPalette::Base);
-                QRect r = subControlRect(CC_SpinBox, sb, SC_SpinBoxFrame, widget);
+                QRect r = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxFrame, widget);
                 QPalette shadePal = sb->palette;
                 if (use2000style)
                     shadePal.setColor(QPalette::Midlight, shadePal.button().color());
@@ -3132,7 +3132,7 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
                 pe = (sb->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinPlus
                                                                        : PE_IndicatorSpinUp);
 
-                copy.rect = subControlRect(CC_SpinBox, sb, SC_SpinBoxUp, widget);
+                copy.rect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxUp, widget);
                 qDrawWinButton(p, copy.rect, shadePal, copy.state & (State_Sunken | State_On),
                                 &copy.palette.brush(QPalette::Button));
                 copy.rect.adjust(4, 1, -5, -1);
@@ -3140,9 +3140,9 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
                     QStyleOptionSpinBox lightCopy = copy;
                     lightCopy.rect.adjust(1, 1, 1, 1);
                     lightCopy.palette.setBrush(QPalette::ButtonText, copy.palette.light());
-                    drawPrimitive(pe, &lightCopy, p, widget);
+                    proxy()->drawPrimitive(pe, &lightCopy, p, widget);
                 }
-                drawPrimitive(pe, &copy, p, widget);
+                proxy()->drawPrimitive(pe, &copy, p, widget);
             }
 
             if (sb->subControls & SC_SpinBoxDown) {
@@ -3165,7 +3165,7 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
                 pe = (sb->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinMinus
                                                                        : PE_IndicatorSpinDown);
 
-                copy.rect = subControlRect(CC_SpinBox, sb, SC_SpinBoxDown, widget);
+                copy.rect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxDown, widget);
                 qDrawWinButton(p, copy.rect, shadePal, copy.state & (State_Sunken | State_On),
                                 &copy.palette.brush(QPalette::Button));
                 copy.rect.adjust(4, 0, -5, -1);
@@ -3173,9 +3173,9 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
                     QStyleOptionSpinBox lightCopy = copy;
                     lightCopy.rect.adjust(1, 1, 1, 1);
                     lightCopy.palette.setBrush(QPalette::ButtonText, copy.palette.light());
-                    drawPrimitive(pe, &lightCopy, p, widget);
+                    proxy()->drawPrimitive(pe, &lightCopy, p, widget);
                 }
-                drawPrimitive(pe, &copy, p, widget);
+                proxy()->drawPrimitive(pe, &copy, p, widget);
             }
         }
         break;
@@ -3199,7 +3199,7 @@ QSize QWindowsStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
                 h = sz.height();
             int defwidth = 0;
             if (btn->features & QStyleOptionButton::AutoDefaultButton)
-                defwidth = 2 * pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
+                defwidth = 2 * proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
 #ifndef QT_QWS_SMALL_PUSHBUTTON
             if (w < 75 + defwidth && !btn->text.isEmpty())
                 w = 75 + defwidth;
@@ -3224,7 +3224,7 @@ QSize QWindowsStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
             }
 
             if (mi->menuItemType != QStyleOptionMenuItem::Separator && !mi->icon.isNull()) {
-                int iconExtent = pixelMetric(PM_SmallIconSize, opt, widget);
+                int iconExtent = proxy()->pixelMetric(PM_SmallIconSize, opt, widget);
                 sz.setHeight(qMax(sz.height(),
                                   mi->icon.actualSize(QSize(iconExtent, iconExtent)).height()
                                   + 2 * windowsItemFrame));
@@ -3384,7 +3384,7 @@ QIcon QWindowsStyle::standardIconImplementation(StandardPixmap standardIcon, con
                 && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based
                 && pSHGetStockIconInfo)
             {
-                icon.addPixmap(standardPixmap(SP_VistaShield, option, widget)); //fetches small icon
+                icon.addPixmap(proxy()->standardPixmap(SP_VistaShield, option, widget)); //fetches small icon
                 QSHSTOCKICONINFO iconInfo; //append large icon
                 memset(&iconInfo, 0, sizeof(iconInfo));
                 iconInfo.cbSize = sizeof(iconInfo);
diff --git a/src/gui/styles/qwindowsvistastyle.cpp b/src/gui/styles/qwindowsvistastyle.cpp
index 9ea9a03..be76b24 100644
--- a/src/gui/styles/qwindowsvistastyle.cpp
+++ b/src/gui/styles/qwindowsvistastyle.cpp
@@ -403,7 +403,7 @@ void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOpt
                 // pulsating default button into the intended target state.
 
                 if (!anim)
-                    drawPrimitive(element, &opt, &startPainter, 0); // Note that the widget pointer is intentionally 0
+                    proxy()->drawPrimitive(element, &opt, &startPainter, 0); // Note that the widget pointer is intentionally 0
                 else                                               // this ensures that we do not recurse in the animation logic above
                     anim->paint(&startPainter, &opt);
 
@@ -417,7 +417,7 @@ void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOpt
                 endImage.fill(0);
                 QStyleOption opt2 = opt;
                 opt2.state = option->state;
-                drawPrimitive(element, &opt2, &endPainter, 0); // Note that the widget pointer is intentionally 0
+                proxy()->drawPrimitive(element, &opt2, &endPainter, 0); // Note that the widget pointer is intentionally 0
                                                               // this ensures that we do not recurse in the animation logic above
                 t->setEndImage(endImage);
 
@@ -645,7 +645,7 @@ void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOpt
                 }
             }
             if (panel->lineWidth > 0)
-                drawPrimitive(PE_FrameLineEdit, panel, painter, widget);
+                proxy()->drawPrimitive(PE_FrameLineEdit, panel, painter, widget);
             return;
         }
         break;
@@ -934,7 +934,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption
                     QPainter startPainter(&startImage);
 
                     if (!anim) {
-                        drawControl(element, &opt, &startPainter, 0 /* Intentional */);
+                        proxy()->drawControl(element, &opt, &startPainter, 0 /* Intentional */);
                     } else {
                         anim->paint(&startPainter, &opt);
                         d->stopAnimation(widget);
@@ -945,7 +945,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption
 
                     endImage.fill(0);
                     QPainter endPainter(&endImage);
-                    drawControl(element, option, &endPainter, 0 /* Intentional */);
+                    proxy()->drawControl(element, option, &endPainter, 0 /* Intentional */);
                     t->setEndImage(endImage);
                     int duration = 0;
                     HTHEME theme = pOpenThemeData(0, L"Button");
@@ -1049,7 +1049,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption
                 newBtn.rect = QStyle::visualRect(option->direction, option->rect,
                                                 QRect(ir.right() - mbiw - 2, (option->rect.height()/2) - (mbih/2),
                                                       mbiw + 1, mbih + 1));
-                drawPrimitive(PE_IndicatorArrowDown, &newBtn, painter, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, painter, widget);
             }
             return;
         }
@@ -1197,10 +1197,10 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption
                 break;
 
             QPalette::ColorRole textRole = disabled ? QPalette::Text : QPalette::ButtonText;
-            QPixmap pix = mbi->icon.pixmap(pixelMetric(PM_SmallIconSize, option, widget), QIcon::Normal);
+            QPixmap pix = mbi->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), QIcon::Normal);
 
             uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
-            if (!styleHint(SH_UnderlineShortcut, mbi, widget))
+            if (!proxy()->styleHint(SH_UnderlineShortcut, mbi, widget))
                 alignment |= Qt::TextHideMnemonic;
 
             //The rect adjustment is a workaround for the menu not really filling its background.
@@ -1292,9 +1292,9 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption
                     mode = QIcon::Active;
                 QPixmap pixmap;
                 if (checked)
-                    pixmap = menuitem->icon.pixmap(pixelMetric(PM_SmallIconSize, option, widget), mode, QIcon::On);
+                    pixmap = menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), mode, QIcon::On);
                 else
-                    pixmap = menuitem->icon.pixmap(pixelMetric(PM_SmallIconSize, option, widget), mode);
+                    pixmap = menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), mode);
                 int pixw = pixmap.width();
                 int pixh = pixmap.height();
                 QRect pmr(0, 0, pixw, pixh);
@@ -1320,7 +1320,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption
                 painter->save();
                 int t = s.indexOf(QLatin1Char('\t'));
                 int text_flags = Qt::AlignVCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
-                if (!styleHint(SH_UnderlineShortcut, menuitem, widget))
+                if (!proxy()->styleHint(SH_UnderlineShortcut, menuitem, widget))
                     text_flags |= Qt::TextHideMnemonic;
                 text_flags |= Qt::AlignLeft;
                 if (t >= 0) {
@@ -1346,7 +1346,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption
                 QStyleOptionMenuItem newMI = *menuitem;
                 newMI.rect = vSubMenuRect;
                 newMI.state = dis ? State_None : State_Enabled;
-                drawPrimitive(arrow, &newMI, painter, widget);
+                proxy()->drawPrimitive(arrow, &newMI, painter, widget);
             }
         }
         break;
@@ -1416,8 +1416,8 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption
             painter->drawRect(rect.adjusted(0, 1, -1, -3));
 
             int buttonMargin = 4;
-            int mw = pixelMetric(QStyle::PM_DockWidgetTitleMargin, dwOpt, widget);
-            int fw = pixelMetric(PM_DockWidgetFrameWidth, dwOpt, widget);
+            int mw = proxy()->pixelMetric(QStyle::PM_DockWidgetTitleMargin, dwOpt, widget);
+            int fw = proxy()->pixelMetric(PM_DockWidgetFrameWidth, dwOpt, widget);
             const QDockWidget *dw = qobject_cast<const QDockWidget *>(widget);
             bool isFloating = dw != 0 && dw->isFloating();
 
@@ -1556,7 +1556,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
 
             if (qstyleoption_cast<const QStyleOptionSlider *>(option)) {
                 QRect oldSliderPos = w->property("_q_stylesliderpos").toRect();
-                QRect currentPos = subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
+                QRect currentPos = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
                 w->setProperty("_q_stylesliderpos", currentPos);
                 if (oldSliderPos != currentPos) {
                     doTransition = false;
@@ -1587,7 +1587,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                         QStyleOptionComboBox startCombo = *combo;
                         startCombo.state = (QStyle::State)oldState;
                         startCombo.activeSubControls = (QStyle::SubControl)oldActiveControls;
-                        drawComplexControl(control, &startCombo, &startPainter, 0 /* Intentional */);
+                        proxy()->drawComplexControl(control, &startCombo, &startPainter, 0 /* Intentional */);
                         t->setStartImage(startImage);
                     } else if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider*>(option)) {
                         //This is a workaround for the direct3d engine as it currently has some issues with grabWindow
@@ -1596,7 +1596,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                         QStyleOptionSlider startSlider = *slider;
                         startSlider.state = (QStyle::State)oldState;
                         startSlider.activeSubControls = (QStyle::SubControl)oldActiveControls;
-                        drawComplexControl(control, &startSlider, &startPainter, 0 /* Intentional */);
+                        proxy()->drawComplexControl(control, &startSlider, &startPainter, 0 /* Intentional */);
                         t->setStartImage(startImage);
                     } else {
                         QPoint offset(0, 0);
@@ -1614,7 +1614,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                 d->startAnimation(t);
                 endImage.fill(0);
                 QPainter endPainter(&endImage);
-                drawComplexControl(control, option, &endPainter, 0 /* Intentional */);
+                proxy()->drawComplexControl(control, option, &endPainter, 0 /* Intentional */);
                 t->setEndImage(endImage);
                 t->setStartTime(QTime::currentTime());
 
@@ -1653,9 +1653,9 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                     d->drawBackground(theme);
                 }
                 if (sub & SC_ComboBoxArrow) {
-                    QRect subRect = subControlRect(CC_ComboBox, option, SC_ComboBoxArrow, widget);
+                    QRect subRect = proxy()->subControlRect(CC_ComboBox, option, SC_ComboBoxArrow, widget);
                     XPThemeData theme(widget, painter, QLatin1String("COMBOBOX"));
-                    theme.rect = subControlRect(CC_ComboBox, option, SC_ComboBoxArrow, widget);
+                    theme.rect = proxy()->subControlRect(CC_ComboBox, option, SC_ComboBoxArrow, widget);
                     partId = option->direction == Qt::RightToLeft ? CP_DROPDOWNBUTTONLEFT : CP_DROPDOWNBUTTONRIGHT;
 
                     if (!(cmb->state & State_Enabled))
@@ -1679,7 +1679,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                     btn.rect = option->rect.adjusted(-1, -1, 1, 1);
                     if (sub & SC_ComboBoxArrow)
                         btn.features = QStyleOptionButton::HasMenu;
-                    drawControl(QStyle::CE_PushButton, &btn, painter, widget);
+                    proxy()->drawControl(QStyle::CE_PushButton, &btn, painter, widget);
                 }
             }
        }
@@ -1696,7 +1696,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
             bool isHorz = flags & State_Horizontal;
             bool isRTL  = option->direction == Qt::RightToLeft;
             if (sub & SC_ScrollBarAddLine) {
-                theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarAddLine, widget);
+                theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddLine, widget);
                 partId = SBP_ARROWBTN;
                 if (!(flags & State_Enabled))
                     stateId = (isHorz ? (isRTL ? ABS_LEFTDISABLED : ABS_RIGHTDISABLED) : ABS_DOWNDISABLED);
@@ -1713,7 +1713,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                 d->drawBackground(theme);
             }
             if (sub & SC_ScrollBarSubLine) {
-                theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarSubLine, widget);
+                theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubLine, widget);
                 partId = SBP_ARROWBTN;
                 if (!(flags & State_Enabled))
                     stateId = (isHorz ? (isRTL ? ABS_RIGHTDISABLED : ABS_LEFTDISABLED) : ABS_UPDISABLED);
@@ -1730,9 +1730,9 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                 d->drawBackground(theme);
             }
             if (maxedOut) {
-                theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
-                theme.rect = theme.rect.united(subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget));
-                theme.rect = theme.rect.united(subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget));
+                theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
+                theme.rect = theme.rect.united(proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget));
+                theme.rect = theme.rect.united(proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget));
                 partId = flags & State_Horizontal ? SBP_LOWERTRACKHORZ : SBP_LOWERTRACKVERT;
                 stateId = SCRBS_DISABLED;
                 theme.partId = partId;
@@ -1740,7 +1740,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                 d->drawBackground(theme);
             } else {
                 if (sub & SC_ScrollBarSubPage) {
-                    theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget);
+                    theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget);
                     partId = flags & State_Horizontal ? SBP_UPPERTRACKHORZ : SBP_UPPERTRACKVERT;
                     if (!(flags & State_Enabled))
                         stateId = SCRBS_DISABLED;
@@ -1755,7 +1755,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                     d->drawBackground(theme);
                 }
                 if (sub & SC_ScrollBarAddPage) {
-                    theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget);
+                    theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget);
                     partId = flags & State_Horizontal ? SBP_LOWERTRACKHORZ : SBP_LOWERTRACKVERT;
                     if (!(flags & State_Enabled))
                         stateId = SCRBS_DISABLED;
@@ -1770,7 +1770,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                     d->drawBackground(theme);
                 }
                 if (sub & SC_ScrollBarSlider) {
-                    theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
+                    theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
                     if (!(flags & State_Enabled))
                         stateId = SCRBS_DISABLED;
                     else if (scrollbar->activeSubControls & SC_ScrollBarSlider && (scrollbar->state & State_Sunken))
@@ -1783,7 +1783,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                         stateId = SCRBS_NORMAL;
 
                     // Draw handle
-                    theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
+                    theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
                     theme.partId = flags & State_Horizontal ? SBP_THUMBBTNHORZ : SBP_THUMBBTNVERT;
                     theme.stateId = stateId;
                     d->drawBackground(theme);
@@ -1851,7 +1851,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                 d->drawBackground(ftheme);
             }
             if (sub & SC_SpinBoxUp) {
-                theme.rect = subControlRect(CC_SpinBox, option, SC_SpinBoxUp, widget).adjusted(0, 0, 0, 1);
+                theme.rect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxUp, widget).adjusted(0, 0, 0, 1);
                 partId = SPNP_UP;
                 if (!(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled) || !(flags & State_Enabled))
                     stateId = UPS_DISABLED;
@@ -1866,7 +1866,7 @@ void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyle
                 d->drawBackground(theme);
             }
             if (sub & SC_SpinBoxDown) {
-                theme.rect = subControlRect(CC_SpinBox, option, SC_SpinBoxDown, widget);
+                theme.rect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxDown, widget);
                 partId = SPNP_DOWN;
                 if (!(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled) || !(flags & State_Enabled))
                     stateId = DNS_DISABLED;
@@ -1947,7 +1947,7 @@ QSize QWindowsVistaStyle::sizeFromContents(ContentsType type, const QStyleOption
         {
             //Spinbox adds frame twice
             sz = QWindowsStyle::sizeFromContents(type, option, size, widget);
-            int border = pixelMetric(PM_SpinBoxFrameWidth, option, widget);
+            int border = proxy()->pixelMetric(PM_SpinBoxFrameWidth, option, widget);
             sz -= QSize(2*border, 2*border);
         }
         return sz;
@@ -1985,7 +1985,7 @@ QRect QWindowsVistaStyle::subElementRect(SubElement element, const QStyleOption
                 else
                     stateId = PBS_NORMAL;
 
-                int border = pixelMetric(PM_DefaultFrameWidth, btn, widget);
+                int border = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget);
                 rect = option->rect.adjusted(border, border, -border, -border);
 
                 int result = pGetThemeMargins(theme,
@@ -2012,7 +2012,7 @@ QRect QWindowsVistaStyle::subElementRect(SubElement element, const QStyleOption
             int w = option->rect.width();
             int x = option->rect.x();
             int y = option->rect.y();
-            int margin = pixelMetric(QStyle::PM_HeaderMargin, option, widget);
+            int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, option, widget);
 
             XPThemeData theme(widget, 0, QLatin1String("HEADER"), HP_HEADERSORTARROW, HSAS_SORTEDDOWN, option->rect);
 
@@ -2038,7 +2038,7 @@ QRect QWindowsVistaStyle::subElementRect(SubElement element, const QStyleOption
 
     case SE_HeaderLabel:
         {
-            int margin = pixelMetric(QStyle::PM_HeaderMargin, option, widget);
+            int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, option, widget);
             QRect r = option->rect;
             r.setRect(option->rect.x() + margin, option->rect.y() + margin,
                       option->rect.width() - margin * 2, option->rect.height() - margin * 2);
@@ -2214,7 +2214,7 @@ QRect QWindowsVistaStyle::subControlRect(ComplexControl control, const QStyleOpt
             const int width = tb->rect.width();
             int buttonWidth = GetSystemMetrics(SM_CXSIZE) - 4;
 
-            const int frameWidth = pixelMetric(PM_MdiSubWindowFrameWidth, option, widget);
+            const int frameWidth = proxy()->pixelMetric(PM_MdiSubWindowFrameWidth, option, widget);
             const bool sysmenuHint  = (tb->titleBarFlags & Qt::WindowSystemMenuHint) != 0;
             const bool minimizeHint = (tb->titleBarFlags & Qt::WindowMinimizeButtonHint) != 0;
             const bool maximizeHint = (tb->titleBarFlags & Qt::WindowMaximizeButtonHint) != 0;
@@ -2251,7 +2251,7 @@ QRect QWindowsVistaStyle::subControlRect(ComplexControl control, const QStyleOpt
                 {
                     const int controlTop = 6;
                     const int controlHeight = height - controlTop - 3;
-                    int iconExtent = pixelMetric(PM_SmallIconSize);
+                    int iconExtent = proxy()->pixelMetric(PM_SmallIconSize);
                     QSize iconSize = tb->icon.actualSize(QSize(iconExtent, iconExtent));
                     if (tb->icon.isNull())
                         iconSize = QSize(controlHeight, controlHeight);
diff --git a/src/gui/styles/qwindowsxpstyle.cpp b/src/gui/styles/qwindowsxpstyle.cpp
index b5dfdbd..c8a4441 100644
--- a/src/gui/styles/qwindowsxpstyle.cpp
+++ b/src/gui/styles/qwindowsxpstyle.cpp
@@ -1026,7 +1026,7 @@ void QWindowsXPStylePrivate::drawBackgroundThruNativeBuffer(XPThemeData &themeDa
     Most of the functions are documented in the base classes
     QWindowsStyle, QCommonStyle, and QStyle, but the
     QWindowsXPStyle overloads of drawComplexControl(), drawControl(),
-    drawControlMask(), drawPrimitive(), subControlRect(), and
+    drawControlMask(), drawPrimitive(), proxy()->subControlRect(), and
     sizeFromContents(), are documented here.
 
     \img qwindowsxpstyle.png
@@ -1193,8 +1193,8 @@ QRect QWindowsXPStyle::subElementRect(SubElement sr, const QStyleOption *option,
             QStyleOptionTab otherOption;
             otherOption.shape = (twfOption->shape == QTabBar::RoundedNorth
                                 ? QTabBar::RoundedEast : QTabBar::RoundedSouth);
-            int overlap = pixelMetric(PM_TabBarBaseOverlap, &otherOption, widget);
-            int borderThickness = pixelMetric(PM_DefaultFrameWidth, option, widget);
+            int overlap = proxy()->pixelMetric(PM_TabBarBaseOverlap, &otherOption, widget);
+            int borderThickness = proxy()->pixelMetric(PM_DefaultFrameWidth, option, widget);
             rect.adjust(-overlap + borderThickness, 0, -overlap + borderThickness, 0);
         }
         break;}
@@ -1217,7 +1217,7 @@ QRect QWindowsXPStyle::subElementRect(SubElement sr, const QStyleOption *option,
                     else
                         stateId = PBS_NORMAL;
 
-                    int border = pixelMetric(PM_DefaultFrameWidth, btn, widget);
+                    int border = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget);
                     rect = option->rect.adjusted(border, border, -border, -border);
 
                     int result = pGetThemeMargins(theme,
@@ -1533,7 +1533,7 @@ case PE_Frame:
             }
 
             if (panel->lineWidth > 0)
-                drawPrimitive(PE_FrameLineEdit, panel, p, widget);
+                proxy()->drawPrimitive(PE_FrameLineEdit, panel, p, widget);
             return;
         }
         break;
@@ -1618,7 +1618,7 @@ case PE_Frame:
             else
                 stateId = FS_INACTIVE;
 
-            int fwidth = pixelMetric(PM_DockWidgetFrameWidth, frm, widget);
+            int fwidth = proxy()->pixelMetric(PM_DockWidgetFrameWidth, frm, widget);
 
             XPThemeData theme(widget, p, name, 0, stateId);
             if (!theme.isValid())
@@ -1826,7 +1826,7 @@ case PE_Frame:
         QStyleOptionButton button;
         button.QStyleOption::operator=(*option);
         button.state &= ~State_MouseOver;
-        drawPrimitive(PE_IndicatorCheckBox, &button, p, widget);
+        proxy()->drawPrimitive(PE_IndicatorCheckBox, &button, p, widget);
         return;
     }
 
@@ -1954,7 +1954,7 @@ void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *op
                 QRect ir = btn->rect;
                 QStyleOptionButton newBtn = *btn;
                 newBtn.rect = QRect(ir.right() - mbiw - 1, 1 + (ir.height()/2) - (mbih/2), mbiw, mbih);
-                drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
             }
             return;
         }
@@ -1977,10 +1977,10 @@ void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *op
             bool lastTab = tab->position == QStyleOptionTab::End;
             bool firstTab = tab->position == QStyleOptionTab::Beginning;
             bool onlyOne = tab->position == QStyleOptionTab::OnlyOneTab;
-            bool leftAligned = styleHint(SH_TabBar_Alignment, tab, widget) == Qt::AlignLeft;
-            bool centerAligned = styleHint(SH_TabBar_Alignment, tab, widget) == Qt::AlignCenter;
-            int borderThickness = pixelMetric(PM_DefaultFrameWidth, option, widget);
-            int tabOverlap = pixelMetric(PM_TabBarTabOverlap, option, widget);
+            bool leftAligned = proxy()->styleHint(SH_TabBar_Alignment, tab, widget) == Qt::AlignLeft;
+            bool centerAligned = proxy()->styleHint(SH_TabBar_Alignment, tab, widget) == Qt::AlignCenter;
+            int borderThickness = proxy()->pixelMetric(PM_DefaultFrameWidth, option, widget);
+            int tabOverlap = proxy()->pixelMetric(PM_TabBarTabOverlap, option, widget);
 
             if (isDisabled)
                 stateId = TIS_DISABLED;
@@ -2125,8 +2125,8 @@ void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *op
                 if (act && !dis)
                     mode = QIcon::Active;
                 QPixmap pixmap = checked ?
-                                 menuitem->icon.pixmap(pixelMetric(PM_SmallIconSize, option, widget), mode, QIcon::On) :
-                                 menuitem->icon.pixmap(pixelMetric(PM_SmallIconSize, option, widget), mode);
+                                 menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), mode, QIcon::On) :
+                                 menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), mode);
                 int pixw = pixmap.width();
                 int pixh = pixmap.height();
                 QRect iconRect(0, 0, pixw, pixh);
@@ -2152,7 +2152,7 @@ void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *op
                                             checkcol - 2 * windowsItemFrame,
                                             menuitem->rect.height() - 2*windowsItemFrame);
                 newMi.rect = visualRect(option->direction, option->rect, checkMarkRect);
-                drawPrimitive(PE_IndicatorMenuCheckMark, &newMi, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorMenuCheckMark, &newMi, p, widget);
             }
 
             QColor textColor = dis ? menuitem->palette.text().color() :
@@ -2169,12 +2169,12 @@ void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *op
                 p->save();
                 int t = s.indexOf(QLatin1Char('\t'));
                 int text_flags = Qt::AlignVCenter|Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine | Qt::AlignLeft;
-                if (!styleHint(SH_UnderlineShortcut, menuitem, widget))
+                if (!proxy()->styleHint(SH_UnderlineShortcut, menuitem, widget))
                     text_flags |= Qt::TextHideMnemonic;
                 // draw tab text ----------------
                 if (t >= 0) {
                     QRect vShortcutRect = visualRect(option->direction, option->rect, QRect(textRect.topRight(), menuitem->rect.bottomRight()));
-                    if (dis && !act && styleHint(SH_EtchDisabledText, option, widget)) {
+                    if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, option, widget)) {
                         p->setPen(menuitem->palette.light().color());
                         p->drawText(vShortcutRect.adjusted(1,1,1,1), text_flags, s.mid(t + 1));
                         p->setPen(textColor);
@@ -2186,7 +2186,7 @@ void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *op
                 if (menuitem->menuItemType == QStyleOptionMenuItem::DefaultItem)
                     font.setBold(true);
                 p->setFont(font);
-                if (dis && !act && styleHint(SH_EtchDisabledText, option, widget)) {
+                if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, option, widget)) {
                     p->setPen(menuitem->palette.light().color());
                     p->drawText(vTextRect.adjusted(1,1,1,1), text_flags, s.left(t));
                     p->setPen(textColor);
@@ -2207,7 +2207,7 @@ void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *op
                 newMI.state = dis ? State_None : State_Enabled;
                 if (act)
                     newMI.palette.setColor(QPalette::ButtonText, newMI.palette.highlightedText().color());
-                drawPrimitive(arrow, &newMI, p, widget);
+                proxy()->drawPrimitive(arrow, &newMI, p, widget);
             }
         }
         return;
@@ -2224,10 +2224,10 @@ void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *op
             QBrush fill = mbi->palette.brush(act ? QPalette::Highlight : QPalette::Button);
             QPalette::ColorRole textRole = dis ? QPalette::Text:
                                            act ? QPalette::HighlightedText : QPalette::ButtonText;
-            QPixmap pix = mbi->icon.pixmap(pixelMetric(PM_SmallIconSize, option, widget), QIcon::Normal);
+            QPixmap pix = mbi->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), QIcon::Normal);
 
             uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
-            if (!styleHint(SH_UnderlineShortcut, mbi, widget))
+            if (!proxy()->styleHint(SH_UnderlineShortcut, mbi, widget))
                 alignment |= Qt::TextHideMnemonic;
 
             p->fillRect(rect, fill);
@@ -2242,8 +2242,8 @@ void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *op
         if (const QStyleOptionDockWidget *dwOpt = qstyleoption_cast<const QStyleOptionDockWidget *>(option))
         {
             int buttonMargin = 4;
-            int mw = pixelMetric(QStyle::PM_DockWidgetTitleMargin, dwOpt, widget);
-            int fw = pixelMetric(PM_DockWidgetFrameWidth, dwOpt, widget);
+            int mw = proxy()->pixelMetric(QStyle::PM_DockWidgetTitleMargin, dwOpt, widget);
+            int fw = proxy()->pixelMetric(PM_DockWidgetFrameWidth, dwOpt, widget);
             bool isFloating = widget && widget->isWindow();
             bool isActive = dwOpt->state & State_Active;
 
@@ -2264,12 +2264,12 @@ void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *op
             QRect titleRect = r;
 
             if (dwOpt->closable) {
-                QSize sz = standardIcon(QStyle::SP_TitleBarCloseButton, dwOpt, widget).actualSize(QSize(10, 10));
+                QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarCloseButton, dwOpt, widget).actualSize(QSize(10, 10));
                 titleRect.adjust(0, 0, -sz.width() - mw - buttonMargin, 0);
             }
 
             if (dwOpt->floatable) {
-                QSize sz = standardIcon(QStyle::SP_TitleBarMaxButton, dwOpt, widget).actualSize(QSize(10, 10));
+                QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarMaxButton, dwOpt, widget).actualSize(QSize(10, 10));
                 titleRect.adjust(0, 0, -sz.width() - mw - buttonMargin, 0);
             }
 
@@ -2455,7 +2455,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 d->drawBackground(ftheme);
             }
             if (sub & SC_SpinBoxUp) {
-                theme.rect = subControlRect(CC_SpinBox, option, SC_SpinBoxUp, widget);
+                theme.rect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxUp, widget);
                 partId = SPNP_UP;
                 if (!(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled) || !(flags & State_Enabled))
                     stateId = UPS_DISABLED;
@@ -2470,7 +2470,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 d->drawBackground(theme);
             }
             if (sub & SC_SpinBoxDown) {
-                theme.rect = subControlRect(CC_SpinBox, option, SC_SpinBoxDown, widget);
+                theme.rect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxDown, widget);
                 partId = SPNP_DOWN;
                 if (!(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled) || !(flags & State_Enabled))
                     stateId = DNS_DISABLED;
@@ -2507,7 +2507,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                     p->fillRect(option->rect, editBrush);
                 }
                 if (!cmb->editable) {
-                    QRect re = subControlRect(CC_ComboBox, option, SC_ComboBoxEditField, widget);
+                    QRect re = proxy()->subControlRect(CC_ComboBox, option, SC_ComboBoxEditField, widget);
                     if (option->state & State_HasFocus) {
                         p->fillRect(re, option->palette.highlight());
                         p->setPen(option->palette.highlightedText().color());
@@ -2522,7 +2522,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
 
             if (sub & SC_ComboBoxArrow) {
                 XPThemeData theme(widget, p, QLatin1String("COMBOBOX"));
-                theme.rect = subControlRect(CC_ComboBox, option, SC_ComboBoxArrow, widget);
+                theme.rect = proxy()->subControlRect(CC_ComboBox, option, SC_ComboBoxArrow, widget);
                 partId = CP_DROPDOWNBUTTON;
                 if (!(flags & State_Enabled))
                     stateId = CBXS_DISABLED;
@@ -2550,7 +2550,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
             bool isHorz = flags & State_Horizontal;
             bool isRTL  = option->direction == Qt::RightToLeft;
             if (sub & SC_ScrollBarAddLine) {
-                theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarAddLine, widget);
+                theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddLine, widget);
                 partId = SBP_ARROWBTN;
                 if (!(flags & State_Enabled))
                     stateId = (isHorz ? (isRTL ? ABS_LEFTDISABLED : ABS_RIGHTDISABLED) : ABS_DOWNDISABLED);
@@ -2565,7 +2565,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 d->drawBackground(theme);
             }
             if (sub & SC_ScrollBarSubLine) {
-                theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarSubLine, widget);
+                theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubLine, widget);
                 partId = SBP_ARROWBTN;
                 if (!(flags & State_Enabled))
                     stateId = (isHorz ? (isRTL ? ABS_RIGHTDISABLED : ABS_LEFTDISABLED) : ABS_UPDISABLED);
@@ -2580,9 +2580,9 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 d->drawBackground(theme);
             }
             if (maxedOut) {
-                theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
-                theme.rect = theme.rect.united(subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget));
-                theme.rect = theme.rect.united(subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget));
+                theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
+                theme.rect = theme.rect.united(proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget));
+                theme.rect = theme.rect.united(proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget));
                 partId = scrollbar->orientation == Qt::Horizontal ? SBP_LOWERTRACKHORZ : SBP_LOWERTRACKVERT;
                 stateId = SCRBS_DISABLED;
                 theme.partId = partId;
@@ -2590,7 +2590,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 d->drawBackground(theme);
             } else {
                 if (sub & SC_ScrollBarSubPage) {
-                    theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget);
+                    theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget);
                     partId = flags & State_Horizontal ? SBP_UPPERTRACKHORZ : SBP_UPPERTRACKVERT;
                     if (!(flags & State_Enabled))
                         stateId = SCRBS_DISABLED;
@@ -2605,7 +2605,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                     d->drawBackground(theme);
                 }
                 if (sub & SC_ScrollBarAddPage) {
-                    theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget);
+                    theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget);
                     partId = flags & State_Horizontal ? SBP_LOWERTRACKHORZ : SBP_LOWERTRACKVERT;
                     if (!(flags & State_Enabled))
                         stateId = SCRBS_DISABLED;
@@ -2620,7 +2620,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                     d->drawBackground(theme);
                 }
                 if (sub & SC_ScrollBarSlider) {
-                    theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
+                    theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
                     if (!(flags & State_Enabled))
                         stateId = SCRBS_DISABLED;
                     else if (scrollbar->activeSubControls & SC_ScrollBarSlider && (scrollbar->state & State_Sunken))
@@ -2631,7 +2631,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                         stateId = SCRBS_NORMAL;
 
                     // Draw handle
-                    theme.rect = subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
+                    theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
                     theme.partId = flags & State_Horizontal ? SBP_THUMBBTNHORZ : SBP_THUMBBTNVERT;
                     theme.stateId = stateId;
                     d->drawBackground(theme);
@@ -2687,7 +2687,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
             QRect slrect = slider->rect;
             QRegion tickreg = slrect;
             if (sub & SC_SliderGroove) {
-                theme.rect = subControlRect(CC_Slider, option, SC_SliderGroove, widget);
+                theme.rect = proxy()->subControlRect(CC_Slider, option, SC_SliderGroove, widget);
                 if (slider->orientation == Qt::Horizontal) {
                     partId = TKP_TRACK;
                     stateId = TRS_NORMAL;
@@ -2703,11 +2703,11 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 tickreg -= theme.rect;
             }
             if (sub & SC_SliderTickmarks) {
-                int tickOffset = pixelMetric(PM_SliderTickmarkOffset, slider, widget);
+                int tickOffset = proxy()->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 thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
+                int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
+                int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget);
                 int interval = slider->tickInterval;
                 if (interval <= 0) {
                     interval = slider->singleStep;
@@ -2763,7 +2763,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 }
             }
             if (sub & SC_SliderHandle) {
-                theme.rect = subControlRect(CC_Slider, option, SC_SliderHandle, widget);
+                theme.rect = proxy()->subControlRect(CC_Slider, option, SC_SliderHandle, widget);
                 if (slider->orientation == Qt::Horizontal) {
                     if (slider->tickPosition == QSlider::TicksAbove)
                         partId = TKP_THUMBTOP;
@@ -2809,7 +2809,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 QStyleOptionFocusRect fropt;
                 fropt.QStyleOption::operator=(*slider);
                 fropt.rect = subElementRect(SE_SliderFocusRect, slider, widget);
-                drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+                proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
             }
         }
         break;
@@ -2819,8 +2819,8 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
         if (const QStyleOptionToolButton *toolbutton
             = qstyleoption_cast<const QStyleOptionToolButton *>(option)) {
             QRect button, menuarea;
-            button = subControlRect(cc, toolbutton, SC_ToolButton, widget);
-            menuarea = subControlRect(cc, toolbutton, SC_ToolButtonMenu, widget);
+            button = proxy()->subControlRect(cc, toolbutton, SC_ToolButton, widget);
+            menuarea = proxy()->subControlRect(cc, toolbutton, SC_ToolButtonMenu, widget);
 
             State bflags = toolbutton->state & ~State_Sunken;
             State mflags = bflags;
@@ -2868,9 +2868,9 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                         tool.state = bflags;
                         if (widget && !qobject_cast<QToolBar*>(widget->parentWidget())
                                    && !(bflags & State_AutoRaise))
-                            drawPrimitive(PE_PanelButtonBevel, &tool, p, widget);
+                            proxy()->drawPrimitive(PE_PanelButtonBevel, &tool, p, widget);
                         else
-                            drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+                            proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
                     }
                 }
             }
@@ -2880,26 +2880,26 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 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,
+                    fr.rect.adjust(0, 0, -proxy()->pixelMetric(QStyle::PM_MenuButtonIndicator,
                                                       toolbutton, widget), 0);
-                drawPrimitive(PE_FrameFocusRect, &fr, p, widget);
+                proxy()->drawPrimitive(PE_FrameFocusRect, &fr, p, widget);
             }
             QStyleOptionToolButton label = *toolbutton;
             label.state = bflags;
             int fw = 2;
             label.rect = button.adjusted(fw, fw, -fw, -fw);
-            drawControl(CE_ToolButtonLabel, &label, p, widget);
+            proxy()->drawControl(CE_ToolButtonLabel, &label, p, widget);
 
             if (toolbutton->subControls & SC_ToolButtonMenu) {
                 tool.rect = menuarea;
                 tool.state = mflags;
-                drawPrimitive(PE_IndicatorButtonDropDown, &tool, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorButtonDropDown, &tool, p, widget);
             } else if (toolbutton->features & QStyleOptionToolButton::HasMenu) {
-                int mbi = pixelMetric(PM_MenuButtonIndicator, toolbutton, widget);
+                int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, toolbutton, widget);
                 QRect ir = toolbutton->rect;
                 QStyleOptionToolButton newBtn = *toolbutton;
                 newBtn.rect = QRect(ir.right() + 4 - mbi, ir.height() - mbi + 4, mbi - 5, mbi - 5);
-                drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
+                proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
             }
         }
         break;
@@ -2931,7 +2931,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                     theme.stateId = stateId;
                     d->drawBackground(theme);
 
-                    QRect ir = subControlRect(CC_TitleBar, tb, SC_TitleBarLabel, widget);
+                    QRect ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarLabel, widget);
 
                     int result = TST_NONE;
                     pGetThemeEnumValue(theme.handle(), WP_CAPTION, isActive ? CS_ACTIVE : CS_INACTIVE, TMT_TEXTSHADOWTYPE, &result);
@@ -2950,7 +2950,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                                 Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, tb->text);
                 }
                 if (sub & SC_TitleBarSysMenu && tb->titleBarFlags & Qt::WindowSystemMenuHint) {
-                    theme.rect = subControlRect(CC_TitleBar, option, SC_TitleBarSysMenu, widget);
+                    theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarSysMenu, widget);
                     partId = WP_SYSBUTTON;
                     if ((widget && !widget->isEnabled()) || !isActive)
                         stateId = SBS_DISABLED;
@@ -2968,8 +2968,8 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                         SIZE sz;
                         pGetThemePartSize(theme.handle(), qt_win_display_dc(), theme.partId, theme.stateId, 0, TS_TRUE, &sz);
                         if (sz.cx == 0 || sz.cy == 0) {
-                            int iconSize = pixelMetric(PM_SmallIconSize, tb, widget);
-                            QPixmap pm = standardIcon(SP_TitleBarMenuButton, tb, widget).pixmap(iconSize, iconSize);
+                            int iconSize = proxy()->pixelMetric(PM_SmallIconSize, tb, widget);
+                            QPixmap pm = proxy()->standardIcon(SP_TitleBarMenuButton, tb, widget).pixmap(iconSize, iconSize);
                             p->save();
                             drawItemPixmap(p, theme.rect, Qt::AlignCenter, pm);
                             p->restore();
@@ -2981,7 +2981,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
 
                 if (sub & SC_TitleBarMinButton && tb->titleBarFlags & Qt::WindowMinimizeButtonHint
                         && !(tb->titleBarState & Qt::WindowMinimized)) {
-                    theme.rect = subControlRect(CC_TitleBar, option, SC_TitleBarMinButton, widget);
+                    theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarMinButton, widget);
                     partId = WP_MINBUTTON;
                     if (widget && !widget->isEnabled())
                         stateId = MINBS_DISABLED;
@@ -2999,7 +2999,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 }
                 if (sub & SC_TitleBarMaxButton && tb->titleBarFlags & Qt::WindowMaximizeButtonHint
                         && !(tb->titleBarState & Qt::WindowMaximized)) {
-                    theme.rect = subControlRect(CC_TitleBar, option, SC_TitleBarMaxButton, widget);
+                    theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarMaxButton, widget);
                     partId = WP_MAXBUTTON;
                     if (widget && !widget->isEnabled())
                         stateId = MAXBS_DISABLED;
@@ -3017,7 +3017,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 }
                 if (sub & SC_TitleBarContextHelpButton
                     && tb->titleBarFlags & Qt::WindowContextHelpButtonHint) {
-                    theme.rect = subControlRect(CC_TitleBar, option, SC_TitleBarContextHelpButton, widget);
+                    theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarContextHelpButton, widget);
                     partId = WP_HELPBUTTON;
                     if (widget && !widget->isEnabled())
                         stateId = MINBS_DISABLED;
@@ -3039,7 +3039,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                                         || ((tb->titleBarFlags & Qt::WindowMaximizeButtonHint)
                                         && (tb->titleBarState & Qt::WindowMaximized)));
                 if (drawNormalButton) {
-                    theme.rect = subControlRect(CC_TitleBar, option, SC_TitleBarNormalButton, widget);
+                    theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarNormalButton, widget);
                     partId = WP_RESTOREBUTTON;
                     if (widget && !widget->isEnabled())
                         stateId = RBS_DISABLED;
@@ -3057,7 +3057,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 }
                 if (sub & SC_TitleBarShadeButton && tb->titleBarFlags & Qt::WindowShadeButtonHint
                         && !(tb->titleBarState & Qt::WindowMinimized)) {
-                    theme.rect = subControlRect(CC_TitleBar, option, SC_TitleBarShadeButton, widget);
+                    theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarShadeButton, widget);
                     partId = WP_MINBUTTON;
                     if (widget && !widget->isEnabled())
                         stateId = MINBS_DISABLED;
@@ -3075,7 +3075,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 }
                 if (sub & SC_TitleBarUnshadeButton && tb->titleBarFlags & Qt::WindowShadeButtonHint
                         && tb->titleBarState & Qt::WindowMinimized) {
-                    theme.rect = subControlRect(CC_TitleBar, option, SC_TitleBarUnshadeButton, widget);
+                    theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarUnshadeButton, widget);
                     partId = WP_RESTOREBUTTON;
                     if (widget && !widget->isEnabled())
                         stateId = RBS_DISABLED;
@@ -3092,7 +3092,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                     d->drawBackground(theme);
                 }
                 if (sub & SC_TitleBarCloseButton && tb->titleBarFlags & Qt::WindowSystemMenuHint) {
-                    theme.rect = subControlRect(CC_TitleBar, option, SC_TitleBarCloseButton, widget);
+                    theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarCloseButton, widget);
                     //partId = titlebar->testWFlags(Qt::WA_WState_Tool) ? WP_SMALLCLOSEBUTTON : WP_CLOSEBUTTON;
                     partId = WP_CLOSEBUTTON;
                     if (widget && !widget->isEnabled())
@@ -3120,7 +3120,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
             XPThemeData theme(widget, p, QLatin1String("WINDOW"), WP_MDICLOSEBUTTON, CBS_NORMAL);
 
             if (option->subControls & SC_MdiCloseButton) {
-                buttonRect = subControlRect(CC_MdiControls, option, SC_MdiCloseButton, widget);
+                buttonRect = proxy()->subControlRect(CC_MdiControls, option, SC_MdiCloseButton, widget);
                 if (theme.isValid()) {
                     theme.partId = WP_MDICLOSEBUTTON;
                     theme.rect = buttonRect;
@@ -3136,7 +3136,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 }
             }
             if (option->subControls & SC_MdiNormalButton) {
-                buttonRect = subControlRect(CC_MdiControls, option, SC_MdiNormalButton, widget);
+                buttonRect = proxy()->subControlRect(CC_MdiControls, option, SC_MdiNormalButton, widget);
                 if (theme.isValid()) {
                     theme.partId = WP_MDIRESTOREBUTTON;
                     theme.rect = buttonRect;
@@ -3152,7 +3152,7 @@ void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionCo
                 }
             }
             if (option->subControls & QStyle::SC_MdiMinButton) {
-                buttonRect = subControlRect(CC_MdiControls, option, SC_MdiMinButton, widget);
+                buttonRect = proxy()->subControlRect(CC_MdiControls, option, SC_MdiMinButton, widget);
                 if (theme.isValid()) {
                     theme.partId = WP_MDIMINBUTTON;
                     theme.rect = buttonRect;
@@ -3439,7 +3439,7 @@ QRect QWindowsXPStyle::subControlRect(ComplexControl cc, const QStyleOptionCompl
             int buttonWidth = GetSystemMetrics(SM_CXSIZE) - 4;
             const int delta = buttonWidth + 2;
             int controlTop = option->rect.bottom() - buttonHeight - 2;
-            const int frameWidth = pixelMetric(PM_MdiSubWindowFrameWidth, option, widget);
+            const int frameWidth = proxy()->pixelMetric(PM_MdiSubWindowFrameWidth, option, widget);
             const bool sysmenuHint  = (tb->titleBarFlags & Qt::WindowSystemMenuHint) != 0;
             const bool minimizeHint = (tb->titleBarFlags & Qt::WindowMinimizeButtonHint) != 0;
             const bool maximizeHint = (tb->titleBarFlags & Qt::WindowMaximizeButtonHint) != 0;
@@ -3524,7 +3524,7 @@ QRect QWindowsXPStyle::subControlRect(ComplexControl cc, const QStyleOptionCompl
                 {
                     const int controlTop = 6;
                     const int controlHeight = height - controlTop - 3;
-                    const int iconExtent = pixelMetric(PM_SmallIconSize);
+                    const int iconExtent = proxy()->pixelMetric(PM_SmallIconSize);
                     QSize iconSize = tb->icon.actualSize(QSize(iconExtent, iconExtent));
                     if (tb->icon.isNull())
                         iconSize = QSize(controlHeight, controlHeight);
@@ -3645,7 +3645,7 @@ QSize QWindowsXPStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt
         {
             //Spinbox adds frame twice
             sz = QWindowsStyle::sizeFromContents(ct, option, contentsSize, widget);
-            int border = pixelMetric(PM_SpinBoxFrameWidth, option, widget);
+            int border = proxy()->pixelMetric(PM_SpinBoxFrameWidth, option, widget);
             sz -= QSize(2*border, 2*border);
         }
         break;
diff --git a/src/gui/styles/styles.pri b/src/gui/styles/styles.pri
index 2164e1e..d255f80 100644
--- a/src/gui/styles/styles.pri
+++ b/src/gui/styles/styles.pri
@@ -8,7 +8,10 @@ HEADERS += \
 	styles/qcommonstylepixmaps_p.h \
 	styles/qcommonstyle.h \
 	styles/qstylehelper_p.h \
+	styles/qproxystyle.h \
+	styles/qproxystyle_p.h \
 	styles/qstylesheetstyle_p.h
+
 SOURCES += \
 	styles/qstyle.cpp \
 	styles/qstylefactory.cpp \
@@ -16,6 +19,7 @@ SOURCES += \
 	styles/qstyleplugin.cpp \
 	styles/qstylehelper.cpp \
 	styles/qcommonstyle.cpp \
+	styles/qproxystyle.cpp \
         styles/qstylesheetstyle.cpp \
         styles/qstylesheetstyle_default.cpp