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Diffstat (limited to 'src/assistant/help/qoptionswidget_p.h')
-rw-r--r-- | src/assistant/help/qoptionswidget_p.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/assistant/help/qoptionswidget_p.h b/src/assistant/help/qoptionswidget_p.h new file mode 100644 index 000000000..ff075e464 --- /dev/null +++ b/src/assistant/help/qoptionswidget_p.h @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** 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 + +#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 |