/****************************************************************************
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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****************************************************************************/

#ifndef QMOTIFSTYLE_H
#define QMOTIFSTYLE_H

#include <QtWidgets/qcommonstyle.h>
#include <QtCore/qdatetime.h>
#include <QtCore/qpointer.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QPalette;
class QFocusFrame;
class QProgressBar;

class QMotifStyle : public QCommonStyle
{
    Q_OBJECT

public:
    explicit QMotifStyle(bool useHighlightCols=false);
    virtual ~QMotifStyle();

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

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

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

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

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

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

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

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

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

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

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

    bool event(QEvent *) Q_DECL_OVERRIDE;
    QPalette standardPalette() const Q_DECL_OVERRIDE;
    QIcon standardIcon(StandardPixmap standardIcon, const QStyleOption *opt = 0,
                       const QWidget *widget = 0) const Q_DECL_OVERRIDE;

protected:
    QPointer<QFocusFrame> focus;
    void timerEvent(QTimerEvent *event) Q_DECL_OVERRIDE;
    bool eventFilter(QObject *o, QEvent *e) Q_DECL_OVERRIDE;
    void startProgressAnimation(QProgressBar *bar);
    void stopProgressAnimation(QProgressBar *bar);

private:
    bool highlightCols;
    QList<QProgressBar *> bars;
    int animationFps;
    int animateTimer;
    QTime startTime;
    int animateStep;

protected:
    int spinboxHCoeff;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QMOTIFSTYLE_H