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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "statuslabel.h"
#include <QTimer>
/*!
\class Utils::StatusLabel
\brief The StatusLabel class displays messages for a while with a timeout.
*/
namespace Utils {
StatusLabel::StatusLabel(QWidget *parent) : QLabel(parent)
{
// A manual size let's us shrink below minimum text width which is what
// we want in [fake] status bars.
setMinimumSize(QSize(30, 10));
}
void StatusLabel::stopTimer()
{
if (m_timer && m_timer->isActive())
m_timer->stop();
}
void StatusLabel::showStatusMessage(const QString &message, int timeoutMS)
{
setText(message);
if (timeoutMS > 0) {
if (!m_timer) {
m_timer = new QTimer(this);
m_timer->setSingleShot(true);
connect(m_timer, &QTimer::timeout, this, &StatusLabel::slotTimeout);
}
m_timer->start(timeoutMS);
} else {
m_lastPermanentStatusMessage = message;
stopTimer();
}
}
void StatusLabel::slotTimeout()
{
setText(m_lastPermanentStatusMessage);
}
void StatusLabel::clearStatusMessage()
{
stopTimer();
m_lastPermanentStatusMessage.clear();
clear();
}
} // namespace Utils
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