| /**************************************************************************** |
| ** |
| ** 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 |