/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the plugins of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef RANGECONTROLS_H+
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#define RANGECONTROLS_H+
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+
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#include <QtGui/qaccessiblewidget.h>+
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#include <QtGui/qaccessible2.h>+
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+
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QT_BEGIN_NAMESPACE+
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+
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#ifndef QT_NO_ACCESSIBILITY+
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+
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class QAbstractSpinBox;+
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class QAbstractSlider;+
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class QScrollBar;+
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class QSlider;+
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class QSpinBox;+
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class QDoubleSpinBox;+
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class QDial;+
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+
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#ifndef QT_NO_SPINBOX+
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class QAccessibleAbstractSpinBox: public QAccessibleWidgetEx, public QAccessibleValueInterface+
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{+
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    Q_ACCESSIBLE_OBJECT+
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public:+
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    explicit QAccessibleAbstractSpinBox(QWidget *w);+
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+
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    enum SpinBoxElements {+
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        SpinBoxSelf        = 0,+
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        Editor,+
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        ValueUp,+
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        ValueDown+
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    };+
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+
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    int childCount() const;+
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    QRect rect(int child) const;+
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+
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    int navigate(RelationFlag rel, int entry, QAccessibleInterface **target) const;+
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+
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    QString text(Text t, int child) const;+
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    Role role(int child) const;+
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+
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    bool doAction(int action, int child, const QVariantList &params);+
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+
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    QVariant invokeMethodEx(Method method, int child, const QVariantList &params);+
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+
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    // QAccessibleValueInterface+
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    QVariant currentValue();+
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    void setCurrentValue(const QVariant &value);+
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    QVariant maximumValue();+
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    QVariant minimumValue();+
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+
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protected:+
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    QAbstractSpinBox *abstractSpinBox() const;+
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};+
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+
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class QAccessibleSpinBox : public QAccessibleAbstractSpinBox+
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{+
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public:+
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    explicit QAccessibleSpinBox(QWidget *w);+
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+
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    State state(int child) const;+
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+
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    bool doAction(int action, int child, const QVariantList &params);+
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+
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protected:+
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    QSpinBox *spinBox() const;+
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};+
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+
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class QAccessibleDoubleSpinBox : public QAccessibleWidgetEx+
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{+
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public:+
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    explicit QAccessibleDoubleSpinBox(QWidget *widget);+
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+
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    enum DoubleSpinBoxElements {+
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        SpinBoxSelf = 0,+
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        Editor,+
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        ValueUp,+
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        ValueDown+
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    };+
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+
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    int childCount() const;+
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    QRect rect(int child) const;+
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    int navigate(RelationFlag rel, int entry, QAccessibleInterface **target) const;+
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    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);+
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    QString text(Text t, int child) const;+
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    Role role(int child) const;+
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    State state(int child) const;+
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+
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protected:+
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    QDoubleSpinBox *doubleSpinBox() const;+
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};+
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#endif // QT_NO_SPINBOX+
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+
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class QAccessibleAbstractSlider: public QAccessibleWidgetEx, public QAccessibleValueInterface+
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{+
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    Q_ACCESSIBLE_OBJECT+
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public:+
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    explicit QAccessibleAbstractSlider(QWidget *w, Role r = Slider);+
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+
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    QVariant invokeMethodEx(Method method, int child, const QVariantList &params);+
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+
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    // QAccessibleValueInterface+
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    QVariant currentValue();+
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    void setCurrentValue(const QVariant &value);+
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    QVariant maximumValue();+
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    QVariant minimumValue();+
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+
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protected:+
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    QAbstractSlider *abstractSlider() const;+
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};+
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+
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#ifndef QT_NO_SCROLLBAR+
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class QAccessibleScrollBar : public QAccessibleAbstractSlider+
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{+
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public:+
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    explicit QAccessibleScrollBar(QWidget *w);+
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+
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    enum ScrollBarElements {+
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        ScrollBarSelf        = 0,+
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        LineUp,+
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        PageUp,+
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        Position,+
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        PageDown,+
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        LineDown+
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    };+
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+
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    int childCount() const;+
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+
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    QRect rect(int child) const;+
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    QString text(Text t, int child) const;+
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    Role role(int child) const;+
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    State state(int child) const;+
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+
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protected:+
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    QScrollBar *scrollBar() const;+
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};+
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#endif // QT_NO_SCROLLBAR+
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+
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#ifndef QT_NO_SLIDER+
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class QAccessibleSlider : public QAccessibleAbstractSlider+
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{+
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public:+
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    explicit QAccessibleSlider(QWidget *w);+
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+
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    enum SliderElements {+
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        SliderSelf  = 0,+
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        PageLeft,+
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        Position,+
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        PageRight+
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    };+
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+
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    int childCount() const;+
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+
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    QRect rect(int child) const;+
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    QString text(Text t, int child) const;+
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    Role role(int child) const;+
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    State state(int child) const;+
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+
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    int defaultAction(int child) const;+
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    QString actionText(int action, Text t, int child) const;+
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+
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protected:+
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    QSlider *slider() const;+
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};+
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#endif // QT_NO_SLIDER+
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+
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#ifndef QT_NO_DIAL+
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class QAccessibleDial : public QAccessibleWidgetEx+
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{+
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public:+
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    explicit QAccessibleDial(QWidget *w);+
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+
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    enum DialElements {+
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        Self  = 0,+
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        SpeedoMeter,+
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        SliderHandle+
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    };+
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+
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    int childCount() const;+
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    QRect rect(int child) const;+
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    QString text(Text textType, int child) const;+
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    Role role(int child) const;+
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    State state(int child) const;+
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    QVariant invokeMethodEx(Method method, int child, const QVariantList &params);+
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+
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protected:+
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    QDial *dial() const;+
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};+
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#endif // QT_NO_DIAL+
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+
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#endif // QT_NO_ACCESSIBILITY+
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+
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QT_END_NAMESPACE+
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+
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#endif // RANGECONTROLS_H+
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