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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "textfieldcombobox.h"
#include "qtcassert.h"
namespace Utils {
/*!
\class Utils::TextFieldComboBox
\brief The TextFieldComboBox class is a non-editable combo box for text
editing purposes that plays with \c QWizard::registerField (providing a
settable 'text' property).
Allows for a separation of values to be used for wizard fields replacement
and display texts.
*/
TextFieldComboBox::TextFieldComboBox(QWidget *parent) :
QComboBox(parent)
{
setEditable(false);
connect(this, SIGNAL(currentIndexChanged(int)),
this, SLOT(slotCurrentIndexChanged(int)));
}
QString TextFieldComboBox::text() const
{
return valueAt(currentIndex());
}
void TextFieldComboBox::setText(const QString &s)
{
const int index = findData(QVariant(s), Qt::UserRole);
if (index != -1 && index != currentIndex())
setCurrentIndex(index);
}
void TextFieldComboBox::slotCurrentIndexChanged(int i)
{
emit text4Changed(valueAt(i));
}
void TextFieldComboBox::setItems(const QStringList &displayTexts,
const QStringList &values)
{
QTC_ASSERT(displayTexts.size() == values.size(), return);
clear();
addItems(displayTexts);
const int count = values.count();
for (int i = 0; i < count; i++)
setItemData(i, QVariant(values.at(i)), Qt::UserRole);
}
QString TextFieldComboBox::valueAt(int i) const
{
return i >= 0 && i < count() ? itemData(i, Qt::UserRole).toString() : QString();
}
} // namespace Utils
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