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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module 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 http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QACCESSIBLEWIDGET_H
#define QACCESSIBLEWIDGET_H
#include <QtGui/qaccessibleobject.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_ACCESSIBILITY
class QAccessibleWidgetPrivate;
class Q_GUI_EXPORT QAccessibleWidget : public QAccessibleObject
{
public:
explicit QAccessibleWidget(QWidget *o, Role r = Client, const QString& name = QString());
int childCount() const;
int indexOfChild(const QAccessibleInterface *child) const;
Relation relationTo(int child, const QAccessibleInterface *other, int otherChild) const;
int childAt(int x, int y) 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;
State state(int child) const;
#ifndef QT_NO_ACTION
int userActionCount(int child) const;
QString actionText(int action, Text t, int child) const;
bool doAction(int action, int child, const QVariantList ¶ms);
#endif
protected:
~QAccessibleWidget();
QWidget *widget() const;
QObject *parentObject() const;
void addControllingSignal(const QString &signal);
void setValue(const QString &value);
void setDescription(const QString &desc);
void setHelp(const QString &help);
void setAccelerator(const QString &accel);
private:
friend class QAccessibleWidgetEx;
QAccessibleWidgetPrivate *d;
Q_DISABLE_COPY(QAccessibleWidget)
};
class Q_GUI_EXPORT QAccessibleWidgetEx : public QAccessibleObjectEx
{
public:
explicit QAccessibleWidgetEx(QWidget *o, Role r = Client, const QString& name = QString());
int childCount() const;
int indexOfChild(const QAccessibleInterface *child) const;
Relation relationTo(int child, const QAccessibleInterface *other, int otherChild) const;
int childAt(int x, int y) 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;
State state(int child) const;
QString actionText(int action, Text t, int child) const;
bool doAction(int action, int child, const QVariantList ¶ms);
QVariant invokeMethodEx(Method method, int child, const QVariantList ¶ms);
protected:
~QAccessibleWidgetEx();
QWidget *widget() const;
QObject *parentObject() const;
void addControllingSignal(const QString &signal);
void setValue(const QString &value);
void setDescription(const QString &desc);
void setHelp(const QString &help);
void setAccelerator(const QString &accel);
private:
QAccessibleWidgetPrivate *d;
Q_DISABLE_COPY(QAccessibleWidgetEx)
};
#endif // QT_NO_ACCESSIBILITY
QT_END_NAMESPACE
QT_END_HEADER
#endif // QACCESSIBLEWIDGET_H
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