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0001 /* This file is part of the KDE project 0002 * Copyright (C) 2012 Dan Leinir Turthra Jensen <admin@leinir.dk> 0003 * 0004 * This program is free software; you can redistribute it and/or modify 0005 * it under the terms of the GNU General Public License as published by 0006 * the Free Software Foundation; either version 2 of the License, or 0007 * (at your option) any later version. 0008 * 0009 * This program is distributed in the hope that it will be useful, 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0012 * GNU General Public License for more details. 0013 * 0014 * You should have received a copy of the GNU General Public License 0015 * along with this program; if not, write to the Free Software 0016 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 0017 */ 0018 0019 #ifndef PROPERTYCONTAINER_H 0020 #define PROPERTYCONTAINER_H 0021 0022 #include <QObject> 0023 #include <QVariant> 0024 0025 /** 0026 * The only purpose of this class is to expose the dynamic property 0027 * system of Qt to QML, so we can set and get properties on a generic 0028 * object. It is a little bit of a hack, but QML deliberately does 0029 * not have access to this (according to the developers). 0030 */ 0031 class PropertyContainer : public QObject 0032 { 0033 Q_OBJECT 0034 public: 0035 explicit PropertyContainer(QString name, QObject* parent = 0); 0036 ~PropertyContainer() override; 0037 0038 // As QObject already as setProperty and property() functions, we must 0039 // name ours differently 0040 Q_INVOKABLE void writeProperty(QString name, QVariant value); 0041 Q_INVOKABLE QVariant readProperty(QString name); 0042 0043 Q_INVOKABLE QString name(); 0044 private: 0045 QString m_name; 0046 }; 0047 0048 #endif // PROPERTYCONTAINER_H