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/*
* This file is part of the theme implementation for form controls in WebCore.
*
* Copyright (C) 2015 The Qt Company Ltd.
* Copyright (C) 2011-2012 Nokia Corporation and/or its subsidiary(-ies).
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef QStyleFacadeImp_h
#define QStyleFacadeImp_h
#include <QPointer>
#include <QStyleFacade.h>
QT_BEGIN_NAMESPACE
class QStyle;
class QLineEdit;
class QStyleOption;
class QStyleOptionSlider;
class QPainter;
class QObject;
QT_END_NAMESPACE
class QWebPageAdapter;
namespace WebKit {
class QStyleFacadeImp : public WebCore::QStyleFacade {
public:
QStyleFacadeImp(QWebPageAdapter* = 0);
virtual ~QStyleFacadeImp();
static WebCore::QStyleFacade* create(QWebPageAdapter* page)
{ return new QStyleFacadeImp(page); }
virtual QRect buttonSubElementRect(ButtonSubElement, State, const QRect& originalRect) const;
virtual int findFrameLineWidth() const;
virtual int simplePixelMetric(PixelMetric, State = State_None) const;
virtual int buttonMargin(State, const QRect& originalRect) const;
virtual int sliderLength(Qt::Orientation) const;
virtual int sliderThickness(Qt::Orientation) const;
virtual int progressBarChunkWidth(const QSize&) const;
virtual void getButtonMetrics(QString* buttonFontFamily, int* buttonFontPixelSize) const;
virtual QSize comboBoxSizeFromContents(State, const QSize& contentsSize) const;
virtual QSize pushButtonSizeFromContents(State, const QSize& contentsSize) const;
virtual void paintButton(QPainter*, ButtonType, const WebCore::QStyleFacadeOption &proxyOption);
virtual void paintTextField(QPainter*, const WebCore::QStyleFacadeOption&);
virtual void paintComboBox(QPainter*, const WebCore::QStyleFacadeOption&);
virtual void paintComboBoxArrow(QPainter*, const WebCore::QStyleFacadeOption&);
virtual void paintSliderTrack(QPainter*, const WebCore::QStyleFacadeOption&);
virtual void paintSliderThumb(QPainter*, const WebCore::QStyleFacadeOption&);
virtual void paintInnerSpinButton(QPainter*, const WebCore::QStyleFacadeOption&, bool spinBoxUp);
virtual void paintProgressBar(QPainter*, const WebCore::QStyleFacadeOption&, double progress, double animationProgress);
virtual int scrollBarExtent(bool mini);
virtual bool scrollBarMiddleClickAbsolutePositionStyleHint() const;
virtual void paintScrollCorner(QPainter*, const QRect&);
virtual SubControl hitTestScrollBar(const WebCore::QStyleFacadeOption&, const QPoint& pos);
virtual QRect scrollBarSubControlRect(const WebCore::QStyleFacadeOption&, SubControl);
virtual void paintScrollBar(QPainter*, const WebCore::QStyleFacadeOption&);
virtual QObject* widgetForPainter(QPainter*);
virtual bool isValid() const { return style(); }
private:
QStyle* style() const;
QWebPageAdapter* m_page;
mutable QPointer<QStyle> m_style;
QStyle* m_fallbackStyle;
bool m_ownFallbackStyle;
mutable QScopedPointer<QLineEdit> m_lineEdit;
};
}
#endif // QStyleFacadeImp_h
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