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/****************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QOPTIONSWIDGET_H
#define QOPTIONSWIDGET_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of the help generator tools. This header file may change from version
// to version without notice, or even be removed.
//
// We mean it.
//
#include <QtWidgets/QWidget>
#include <QtCore/QMap>
QT_BEGIN_NAMESPACE
class QListWidget;
class QListWidgetItem;
class QOptionsWidget : public QWidget
{
Q_OBJECT
public:
QOptionsWidget(QWidget *parent = nullptr);
void clear();
void setOptions(const QStringList &validOptions,
const QStringList &selectedOptions);
QStringList validOptions() const;
QStringList selectedOptions() const;
void setNoOptionText(const QString &text);
void setInvalidOptionText(const QString &text);
signals:
void optionSelectionChanged(const QStringList &options);
private:
QString optionText(const QString &optionName, bool valid) const;
QListWidgetItem *appendItem(const QString &optionName, bool valid, bool selected);
void appendSeparator();
void itemChanged(QListWidgetItem *item);
QListWidget *m_listWidget = nullptr;
QString m_noOptionText;
QString m_invalidOptionText;
QStringList m_validOptions;
QStringList m_invalidOptions;
QStringList m_selectedOptions;
QMap<QString, QListWidgetItem *> m_optionToItem;
QMap<QListWidgetItem *, QString> m_itemToOption;
};
QT_END_NAMESPACE
#endif // OPTIONSWIDGET_H
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