qoptionswidget_p.h

Enable keyboard shortcuts

// Copyright (C) 2020 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#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 <QtCore/qhash.h>

#include <QtWidgets/qwidget.h>

QT_BEGIN_NAMESPACE

class QListWidget;

class QListWidgetItem;

class QOptionsWidget : public QWidget

    Q_OBJECT

public:

    QOptionsWidget(QWidget *parent = nullptr);

    void clear() { setOptions({}, {}); }

    void setOptions(const QStringList &validOptions, const QStringList &selectedOptions);

    QStringList validOptions() const { return m_validOptions; }

    QStringList selectedOptions() const { return m_selectedOptions; }

    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;

    QHash<QString, QListWidgetItem *> m_optionToItem;

    QHash<QListWidgetItem *, QString> m_itemToOption;

};

QT_END_NAMESPACE

#endif // QOPTIONSWIDGET_H