/**************************************************************************** ** ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the Declarative module 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. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef POINTVECTOR_H #define POINTVECTOR_H #include "varyingvector.h" QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Declarative) class PointVector : public VaryingVector { Q_OBJECT Q_PROPERTY(qreal x READ x WRITE setX NOTIFY xChanged) Q_PROPERTY(qreal y READ y WRITE setY NOTIFY yChanged) Q_PROPERTY(qreal xVariation READ xVariation WRITE setXVariation NOTIFY xVariationChanged) Q_PROPERTY(qreal yVariation READ yVariation WRITE setYVariation NOTIFY yVariationChanged) public: explicit PointVector(QObject *parent = 0); virtual const QPointF &sample(const QPointF &from); qreal x() const { return m_x; } qreal y() const { return m_y; } qreal xVariation() const { return m_xVariation; } qreal yVariation() const { return m_yVariation; } signals: void xChanged(qreal arg); void yChanged(qreal arg); void xVariationChanged(qreal arg); void yVariationChanged(qreal arg); public slots: void setX(qreal arg) { if (m_x != arg) { m_x = arg; emit xChanged(arg); } } void setY(qreal arg) { if (m_y != arg) { m_y = arg; emit yChanged(arg); } } void setXVariation(qreal arg) { if (m_xVariation != arg) { m_xVariation = arg; emit xVariationChanged(arg); } } void setYVariation(qreal arg) { if (m_yVariation != arg) { m_yVariation = arg; emit yVariationChanged(arg); } } private: qreal m_x; qreal m_y; qreal m_xVariation; qreal m_yVariation; }; QT_END_NAMESPACE QT_END_HEADER #endif // POINTVECTOR_H