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https://bitbucket.org/smil3y/kde-extraapps.git
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60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
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/* This file is part of KDevelop
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*
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* Copyright (C) 2012-2013 Miquel Sabaté <mikisabate@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <QtGui/QKeyEvent>
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#include <QtCore/QTimer>
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#include <ghlineedit.h>
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namespace gh
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{
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LineEdit::LineEdit(QWidget *parent) : KLineEdit(parent)
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{
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m_timer = new QTimer(this);
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connect(m_timer, SIGNAL(timeout()), this, SLOT(timeOut()));
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}
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LineEdit::~LineEdit()
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{
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/* There's nothing to do here! */
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}
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void LineEdit::keyPressEvent(QKeyEvent *e)
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{
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m_timer->stop();
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if (e->key() == Qt::Key_Return) {
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e->accept();
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emit returnPressed();
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return;
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}
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m_timer->start(500);
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KLineEdit::keyPressEvent(e);
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}
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void LineEdit::timeOut()
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{
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m_timer->stop();
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if (!text().isEmpty())
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emit returnPressed();
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}
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} // End of namespace gh
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