| 1 | /* |
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| 2 | This file is part of KNewStuffCore. |
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| 3 | SPDX-FileCopyrightText: 2016 Dan Leinir Turthra Jensen <admin@leinir.dk> |
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| 4 | |
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| 5 | SPDX-License-Identifier: LGPL-2.1-or-later |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef KNS3_QUESTIONLISTENER_H |
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| 9 | #define KNS3_QUESTIONLISTENER_H |
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| 10 | |
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| 11 | #include <QObject> |
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| 12 | |
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| 13 | #include "knewstuffcore_export.h" |
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| 14 | |
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| 15 | namespace KNSCore |
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| 16 | { |
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| 17 | class Question; |
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| 18 | /** |
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| 19 | * @short Implementation-side handler class for questions sent from KNewStuffCore |
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| 20 | * |
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| 21 | * When implementing anything on top of KNewStuffCore, you will need to be able |
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| 22 | * to react to questions asked from inside the framework. This is done by creating |
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| 23 | * an instance of a QuestionListener, and reacting to any calls to the askQuestion |
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| 24 | * slot, which you must extend and implement. Two examples of this exist, in the |
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| 25 | * form of the KNS3::WidgetQuestionListener and KNewStuffQuick::QuickQuestionListener |
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| 26 | * and should you need to create your own, take inspiration from them. |
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| 27 | */ |
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| 28 | class KNEWSTUFFCORE_EXPORT QuestionListener : public QObject |
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| 29 | { |
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| 30 | Q_OBJECT |
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| 31 | public: |
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| 32 | explicit QuestionListener(QObject *parent = nullptr); |
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| 33 | ~QuestionListener() override; |
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| 34 | |
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| 35 | virtual void askQuestion(Question *question) = 0; |
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| 36 | }; |
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| 37 | } |
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| 38 | |
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| 39 | #endif // KNS3_QUESTIONLISTENER_H |
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| 40 | |
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