/****************************************************************************
**
** Copyright (C) 2011 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the 
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
** 
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
****************************************************************************/

#ifndef QMOTIFSTYLE_H
#define QMOTIFSTYLE_H

#include <QtGui/qcommonstyle.h>
#include <QtCore/qpointer.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

#if !defined(QT_NO_STYLE_MOTIF)

class QPalette;
class QFocusFrame;

class QMotifStylePrivate;
class Q_GUI_EXPORT QMotifStyle : public QCommonStyle
{
    Q_OBJECT
public:
    explicit QMotifStyle(bool useHighlightCols=false);
    virtual ~QMotifStyle();

    void setUseHighlightColors(bool);
    bool useHighlightColors() const;

    void polish(QPalette&);
    void polish(QWidget*);
    void unpolish(QWidget*);
    void polish(QApplication*);
    void unpolish(QApplication*);

    void drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p,
                        const QWidget *w = 0) const;

    void drawControl(ControlElement element, const QStyleOption *opt, QPainter *p,
                      const QWidget *w = 0) const;

    void drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, QPainter *p,
                            const QWidget *w = 0) const;

    QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
                         SubControl sc, const QWidget *widget = 0) const;

    int pixelMetric(PixelMetric metric, const QStyleOption *option = 0,
                     const QWidget *widget = 0) const;

    QSize sizeFromContents(ContentsType ct, const QStyleOption *opt,
                           const QSize &contentsSize, const QWidget *widget = 0) const;

    QRect subElementRect(SubElement r, const QStyleOption *opt, const QWidget *widget = 0) const;

    QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt,
                           const QWidget *widget = 0) const;

    int styleHint(StyleHint hint, const QStyleOption *opt = 0, const QWidget *widget = 0,
                  QStyleHintReturn *returnData = 0) const;

    bool event(QEvent *);
    QPalette standardPalette() const;

protected Q_SLOTS:
    QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *opt = 0,
                                     const QWidget *widget = 0) const;

protected:
    QPointer<QFocusFrame> focus;
    QMotifStyle(QMotifStylePrivate &dd, bool useHighlightCols = false);
    void timerEvent(QTimerEvent *event);
    bool eventFilter(QObject *o, QEvent *e);

private:
    Q_DECLARE_PRIVATE(QMotifStyle)
    Q_DISABLE_COPY(QMotifStyle)

    bool highlightCols;
};

#endif // QT_NO_STYLE_MOTIF

QT_END_NAMESPACE

QT_END_HEADER

#endif // QMOTIFSTYLE_H
