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#ifndef RANGECONTROLS_H

#define RANGECONTROLS_H

#include <QtGui/qaccessiblewidget.h>

#include <QtGui/qaccessible2.h>

QT_BEGIN_NAMESPACE

#ifndef QT_NO_ACCESSIBILITY

class QAbstractSpinBox;

class QAbstractSlider;

class QScrollBar;

class QSlider;

class QSpinBox;

class QDoubleSpinBox;

class QDial;

#ifndef QT_NO_SPINBOX

class QAccessibleAbstractSpinBox: public QAccessibleWidgetEx, public QAccessibleValueInterface

{

    Q_ACCESSIBLE_OBJECT

public:

    explicit QAccessibleAbstractSpinBox(QWidget *w);

    enum SpinBoxElements {

        SpinBoxSelf        = 0,

        Editor,

        ValueUp,

        ValueDown

    };

    int childCount() const;

    QRect rect(int child) const;

    int navigate(RelationFlag rel, int entry, QAccessibleInterface **target) const;

    QString text(Text t, int child) const;

    Role role(int child) const;

    bool doAction(int action, int child, const QVariantList &params);

    QVariant invokeMethodEx(Method method, int child, const QVariantList &params);

    // QAccessibleValueInterface

    QVariant currentValue();

    void setCurrentValue(const QVariant &value);

    QVariant maximumValue();

    QVariant minimumValue();

protected:

    QAbstractSpinBox *abstractSpinBox() const;

};

class QAccessibleSpinBox : public QAccessibleAbstractSpinBox

{

public:

    explicit QAccessibleSpinBox(QWidget *w);

    State state(int child) const;

    bool doAction(int action, int child, const QVariantList &params);

protected:

    QSpinBox *spinBox() const;

};

class QAccessibleDoubleSpinBox : public QAccessibleWidgetEx

{

public:

    explicit QAccessibleDoubleSpinBox(QWidget *widget);

    enum DoubleSpinBoxElements {

        SpinBoxSelf = 0,

        Editor,

        ValueUp,

        ValueDown

    };

    int childCount() const;

    QRect rect(int child) const;

    int navigate(RelationFlag rel, int entry, QAccessibleInterface **target) const;

    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);

    QString text(Text t, int child) const;

    Role role(int child) const;

    State state(int child) const;

protected:

    QDoubleSpinBox *doubleSpinBox() const;

};

#endif // QT_NO_SPINBOX

class QAccessibleAbstractSlider: public QAccessibleWidgetEx, public QAccessibleValueInterface

{

    Q_ACCESSIBLE_OBJECT

public:

    explicit QAccessibleAbstractSlider(QWidget *w, Role r = Slider);

    QVariant invokeMethodEx(Method method, int child, const QVariantList &params);

    // QAccessibleValueInterface

    QVariant currentValue();

    void setCurrentValue(const QVariant &value);

    QVariant maximumValue();

    QVariant minimumValue();

protected:

    QAbstractSlider *abstractSlider() const;

};

#ifndef QT_NO_SCROLLBAR

class QAccessibleScrollBar : public QAccessibleAbstractSlider

{

public:

    explicit QAccessibleScrollBar(QWidget *w);

    enum ScrollBarElements {

        ScrollBarSelf        = 0,

        LineUp,

        PageUp,

        Position,

        PageDown,

        LineDown

    };

    int childCount() const;

    QRect rect(int child) const;

    QString text(Text t, int child) const;

    Role role(int child) const;

    State state(int child) const;

protected:

    QScrollBar *scrollBar() const;

};

#endif // QT_NO_SCROLLBAR

#ifndef QT_NO_SLIDER

class QAccessibleSlider : public QAccessibleAbstractSlider

{

public:

    explicit QAccessibleSlider(QWidget *w);

    enum SliderElements {

        SliderSelf  = 0,

        PageLeft,

        Position,

        PageRight

    };

    int childCount() const;

    QRect rect(int child) const;

    QString text(Text t, int child) const;

    Role role(int child) const;

    State state(int child) const;

    int defaultAction(int child) const;

    QString actionText(int action, Text t, int child) const;

protected:

    QSlider *slider() const;

};

#endif // QT_NO_SLIDER

#ifndef QT_NO_DIAL

class QAccessibleDial : public QAccessibleWidgetEx

{

public:

    explicit QAccessibleDial(QWidget *w);

    enum DialElements {

        Self  = 0,

        SpeedoMeter,

        SliderHandle

    };

    int childCount() const;

    QRect rect(int child) const;

    QString text(Text textType, int child) const;

    Role role(int child) const;

    State state(int child) const;

    QVariant invokeMethodEx(Method method, int child, const QVariantList &params);

protected:

    QDial *dial() const;

};

#endif // QT_NO_DIAL

#endif // QT_NO_ACCESSIBILITY

QT_END_NAMESPACE

#endif // RANGECONTROLS_H