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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#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
{
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 ¶ms);
QVariant invokeMethodEx(Method method, int child, const QVariantList ¶ms);
// 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 ¶ms);
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 ¶ms);
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
{
public:
explicit QAccessibleAbstractSlider(QWidget *w, Role r = Slider);
QVariant invokeMethodEx(Method method, int child, const QVariantList ¶ms);
// 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 ¶ms);
protected:
QDial *dial() const;
};
#endif // QT_NO_DIAL
#endif // QT_NO_ACCESSIBILITY
QT_END_NAMESPACE
#endif // RANGECONTROLS_H
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