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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Labs Templates module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** 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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qquickbusyindicator_p.h"
#include "qquickcontrol_p_p.h"
QT_BEGIN_NAMESPACE
/*!
\qmltype BusyIndicator
\inherits Control
\instantiates QQuickBusyIndicator
\inqmlmodule Qt.labs.controls
\ingroup qtlabscontrols-indicators
\brief A busy indicator.
\image qtlabscontrols-busyindicator.gif
The busy indicator should be used to indicate activity while content is
being loaded or the UI is blocked waiting for a resource to become available.
The following snippet shows how to use the BusyIndicator:
\qml
BusyIndicator {
running: image.status === Image.Loading
}
\endqml
\labs
\sa {Customizing BusyIndicator}, {Indicator Controls}
*/
class QQuickBusyIndicatorPrivate : public QQuickControlPrivate
{
public:
QQuickBusyIndicatorPrivate() : running(true) { }
bool running;
};
QQuickBusyIndicator::QQuickBusyIndicator(QQuickItem *parent) :
QQuickControl(*(new QQuickBusyIndicatorPrivate), parent)
{
}
/*!
\qmlproperty bool Qt.labs.controls::BusyIndicator::running
This property holds whether the busy indicator is currently indicating
activity.
\note The indicator is only visible when this property is set to \c true.
The default value is \c true.
*/
bool QQuickBusyIndicator::isRunning() const
{
Q_D(const QQuickBusyIndicator);
return d->running;
}
void QQuickBusyIndicator::setRunning(bool running)
{
Q_D(QQuickBusyIndicator);
if (d->running != running) {
d->running = running;
emit runningChanged();
}
}
#ifndef QT_NO_ACCESSIBILITY
QAccessible::Role QQuickBusyIndicator::accessibleRole() const
{
return QAccessible::Indicator;
}
#endif
QT_END_NAMESPACE
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