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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the documentation 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//! [environment]
export QT_ACCESSIBILITY=1
//! [environment]
//! [0]
class MyWidgetInterface : public QAccessibleWidget
{
public:
MyWidgetInterface(QWidget *widget, Role role);
QString text(Text text, int child) const;
State state(int child) const;
QString actionText(int action, Text text, int child) const;
bool doAction(int action, int child, const QVariantList ¶ms);
...
};
//! [0]
//! [1]
bool MyWidgetInterface::doAction(int action, int child,
const QVariantList ¶ms)
{
if (child || !widget()->isEnabled())
return false;
switch (action) {
case DefaultAction:
case Press:
{
MyWidget *widget = qobject_cast<MyWidget *>(object());
if (widget)
widget->click();
}
return true;
}
return QAccessibleWidget::doAction(action, child, params);
}
//! [1]
//! [2]
QStringList MyFactory::keys() const
{
return QStringList() << "MyWidget" << "MyOtherWidget";
}
QAccessibleInterface *MyFactory::create(const QString &className,
QObject *object)
{
if (classname == "MyWidget")
return new MyWidgetInterface(object);
if (classname == "MyOtherWidget")
return new MyOtherWidgetInterface(object);
return 0;
}
Q_EXPORT_PLUGIN2(myfactory, MyFactory)
//! [2]
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