/*
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 2.1 of the License.
*
* This program 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program.  If not,
* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
*
* Description:
*
*/
#ifndef QHBSTYLE_H
#define QHBSTYLE_H

#include <QtGui/qcommonstyle.h>

class QHbStylePrivate;

class QHbStyle : public QCommonStyle
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QHbStyle)

public:
    QHbStyle();
    ~QHbStyle();

    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) const;
    void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option,
                            QPainter *painter, const QWidget *widget) 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;

    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;

    void polish(QWidget *widget);
    void polish(QApplication *app);
    void polish(QPalette &pal);
    void unpolish(QWidget *widget);
    void unpolish(QApplication *app);

    QPalette standardPalette() const;

protected Q_SLOTS:
    QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *opt = 0,
                                     const QWidget *widget = 0) const;
    int layoutSpacingImplementation(QSizePolicy::ControlType control1,
                                    QSizePolicy::ControlType control2,
                                    Qt::Orientation orientation,
                                    const QStyleOption *option = 0,
                                    const QWidget *widget = 0) const;

protected:
    bool eventFilter(QObject *watched, QEvent *event);
    void animateControl(ControlElement element, const QStyleOption *option,
                         QPainter *painter, const QWidget *widget) const;


private:
    QHbStylePrivate* m_private;
    Q_DISABLE_COPY(QHbStyle)
};

#endif //QHBSTYLE_H