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Diffstat (limited to 'src/widgets/accessible/qaccessibleobject.h')
-rw-r--r-- | src/widgets/accessible/qaccessibleobject.h | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/src/widgets/accessible/qaccessibleobject.h b/src/widgets/accessible/qaccessibleobject.h new file mode 100644 index 0000000000..f2ec2ba9c9 --- /dev/null +++ b/src/widgets/accessible/qaccessibleobject.h @@ -0,0 +1,140 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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 1.1, 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QACCESSIBLEOBJECT_H +#define QACCESSIBLEOBJECT_H + +#include <QtWidgets/qaccessible.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#ifndef QT_NO_ACCESSIBILITY + +class QAccessibleObjectPrivate; +class QObject; + +class Q_WIDGETS_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_WIDGETS_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_WIDGETS_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 |