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Diffstat (limited to 'examples/quickcontrols2/chattutorial/chapter5/sqlconversationmodel.h')
-rw-r--r-- | examples/quickcontrols2/chattutorial/chapter5/sqlconversationmodel.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/examples/quickcontrols2/chattutorial/chapter5/sqlconversationmodel.h b/examples/quickcontrols2/chattutorial/chapter5/sqlconversationmodel.h new file mode 100644 index 0000000000..9c65d64a84 --- /dev/null +++ b/examples/quickcontrols2/chattutorial/chapter5/sqlconversationmodel.h @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SQLCONVERSATIONMODEL_H +#define SQLCONVERSATIONMODEL_H + +#include <QSqlTableModel> + +class SqlConversationModel : public QSqlTableModel +{ + Q_OBJECT + Q_PROPERTY(QString recipient READ recipient WRITE setRecipient NOTIFY recipientChanged) + +public: + SqlConversationModel(QObject *parent = nullptr); + + QString recipient() const; + void setRecipient(const QString &recipient); + + QVariant data(const QModelIndex &index, int role) const override; + QHash<int, QByteArray> roleNames() const override; + + Q_INVOKABLE void sendMessage(const QString &recipient, const QString &message); + +signals: + void recipientChanged(); + +private: + QString m_recipient; +}; + +#endif // SQLCONVERSATIONMODEL_H |