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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QACCESSIBLEOBJECT_H
#define QACCESSIBLEOBJECT_H
#include <QtGui/qaccessible.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_ACCESSIBILITY
class QAccessibleObjectPrivate;
class QObject;
class Q_GUI_EXPORT QAccessibleObject : public QAccessibleInterface
{
public:
explicit QAccessibleObject(QObject *object);
bool isValid() const;
QObject *object() const;
// properties
QRect rect(int child) const;
void setText(Text t, int child, const QString &text);
// actions
int userActionCount(int child) const;
bool doAction(int action, int child, const QVariantList ¶ms);
QString actionText(int action, Text t, int child) const;
protected:
virtual ~QAccessibleObject();
private:
friend class QAccessibleObjectEx;
QAccessibleObjectPrivate *d;
Q_DISABLE_COPY(QAccessibleObject)
};
class Q_GUI_EXPORT QAccessibleObjectEx : public QAccessibleInterfaceEx
{
public:
explicit QAccessibleObjectEx(QObject *object);
bool isValid() const;
QObject *object() const;
// properties
QRect rect(int child) const;
void setText(Text t, int child, const QString &text);
// actions
int userActionCount(int child) const;
bool doAction(int action, int child, const QVariantList ¶ms);
QString actionText(int action, Text t, int child) const;
protected:
virtual ~QAccessibleObjectEx();
private:
QAccessibleObjectPrivate *d;
Q_DISABLE_COPY(QAccessibleObjectEx)
};
class Q_GUI_EXPORT QAccessibleApplication : public QAccessibleObject
{
public:
QAccessibleApplication();
// relations
int childCount() const;
int indexOfChild(const QAccessibleInterface*) const;
Relation relationTo(int, const QAccessibleInterface *, int) const;
// navigation
int childAt(int x, int y) const;
int navigate(RelationFlag, int, QAccessibleInterface **) const;
// properties and state
QString text(Text t, int child) const;
Role role(int child) const;
State state(int child) const;
// actions
int userActionCount(int child) const;
bool doAction(int action, int child, const QVariantList ¶ms);
QString actionText(int action, Text t, int child) const;
};
#endif // QT_NO_ACCESSIBILITY
QT_END_NAMESPACE
QT_END_HEADER
#endif // QACCESSIBLEOBJECT_H
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