/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ //! [0] Q_PROPERTY(type name READ getFunction [WRITE setFunction] [RESET resetFunction] [NOTIFY notifySignal] [DESIGNABLE bool] [SCRIPTABLE bool] [STORED bool] [USER bool]) //! [0] //! [1] Q_PROPERTY(bool focus READ hasFocus) Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled) Q_PROPERTY(QCursor cursor READ cursor WRITE setCursor RESET unsetCursor) //! [1] //! [2] Q_PROPERTY(QDate date READ getDate WRITE setDate) //! [2] //! [3] QPushButton *button = new QPushButton; QObject *object = button; button->setDown(true); object->setProperty("down", true); //! [3] //! [4] QObject *object = ... const QMetaObject *metaobject = object->metaObject(); int count = metaobject->propertyCount(); for (int i=0; iproperty(i); const char *name = metaproperty.name(); QVariant value = object->property(name); ... } //! [4] //! [5] class MyClass : public QObject { Q_OBJECT Q_PROPERTY(Priority priority READ priority WRITE setPriority) Q_ENUMS(Priority) public: MyClass(QObject *parent = 0); ~MyClass(); enum Priority { High, Low, VeryHigh, VeryLow }; void setPriority(Priority priority); Priority priority() const; }; //! [5] //! [6] MyClass *myinstance = new MyClass; QObject *object = myinstance; myinstance->setPriority(MyClass::VeryHigh); object->setProperty("priority", "VeryHigh"); //! [6] //! [7] Q_CLASSINFO("Version", "3.0.0") //! [7]