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/****************************************************************************
**
** Copyright (C) 2017 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 "wrappablelineedit.h"
#include <QMimeData>
namespace CppEditor {
WrappableLineEdit::WrappableLineEdit(QWidget *parent)
: QPlainTextEdit(parent)
{
setMaximumBlockCount(1); // Restrict to a single line.
}
void WrappableLineEdit::keyPressEvent(QKeyEvent *event)
{
switch (event->key()) {
case Qt::Key_Enter:
case Qt::Key_Return:
return; // Eat these to avoid new lines.
case Qt::Key_Backtab:
case Qt::Key_Tab:
// Let the parent handle these because they might be used for navigation purposes.
event->ignore();
return;
default:
return QPlainTextEdit::keyPressEvent(event);
}
}
void WrappableLineEdit::insertFromMimeData(const QMimeData *source)
{
insertPlainText(source->text().simplified()); // Filter out new lines.
}
} // namespace CppEditor
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