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/* This file is part of KDevelop
*
* Copyright (C) 2012-2013 Miquel Sabaté <mikisabate@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "ghlineedit.h"
#include <QKeyEvent>
#include <QTimer>
namespace gh
{
LineEdit::LineEdit(QWidget *parent) : QLineEdit(parent)
{
m_timer = new QTimer(this);
m_timer->setInterval(500);
connect(m_timer, &QTimer::timeout, this, &LineEdit::timeOut);
}
LineEdit::~LineEdit()
{
/* There's nothing to do here! */
}
void LineEdit::keyPressEvent(QKeyEvent *e)
{
m_timer->stop();
if (e->key() == Qt::Key_Return) {
e->accept();
emit returnPressed();
return;
}
m_timer->start();
QLineEdit::keyPressEvent(e);
}
void LineEdit::timeOut()
{
m_timer->stop();
if (!text().isEmpty())
emit returnPressed();
}
} // End of namespace gh
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