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139 lines
4.2 KiB
C++
139 lines
4.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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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 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QACCESSIBLEOBJECT_H
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#define QACCESSIBLEOBJECT_H
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#include <QtGui/qaccessible.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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#ifndef QT_NO_ACCESSIBILITY
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class QAccessibleObjectPrivate;
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class QObject;
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class Q_GUI_EXPORT QAccessibleObject : public QAccessibleInterface
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{
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public:
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explicit QAccessibleObject(QObject *object);
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bool isValid() const;
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QObject *object() const;
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// properties
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QRect rect(int child) const;
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void setText(Text t, int child, const QString &text);
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// actions
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int userActionCount(int child) const;
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bool doAction(int action, int child, const QVariantList ¶ms);
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QString actionText(int action, Text t, int child) const;
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protected:
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virtual ~QAccessibleObject();
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private:
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friend class QAccessibleObjectEx;
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QAccessibleObjectPrivate *d;
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Q_DISABLE_COPY(QAccessibleObject)
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};
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class Q_GUI_EXPORT QAccessibleObjectEx : public QAccessibleInterfaceEx
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{
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public:
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explicit QAccessibleObjectEx(QObject *object);
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bool isValid() const;
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QObject *object() const;
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// properties
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QRect rect(int child) const;
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void setText(Text t, int child, const QString &text);
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// actions
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int userActionCount(int child) const;
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bool doAction(int action, int child, const QVariantList ¶ms);
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QString actionText(int action, Text t, int child) const;
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protected:
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virtual ~QAccessibleObjectEx();
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private:
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QAccessibleObjectPrivate *d;
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Q_DISABLE_COPY(QAccessibleObjectEx)
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};
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class Q_GUI_EXPORT QAccessibleApplication : public QAccessibleObject
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{
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public:
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QAccessibleApplication();
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// relations
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int childCount() const;
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int indexOfChild(const QAccessibleInterface*) const;
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Relation relationTo(int, const QAccessibleInterface *, int) const;
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// navigation
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int childAt(int x, int y) const;
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int navigate(RelationFlag, int, QAccessibleInterface **) const;
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// properties and state
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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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// actions
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int userActionCount(int child) const;
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bool doAction(int action, int child, const QVariantList ¶ms);
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QString actionText(int action, Text t, int child) const;
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};
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#endif // QT_NO_ACCESSIBILITY
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QACCESSIBLEOBJECT_H
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