diff options
Diffstat (limited to 'weather/src/gesturebox.h')
-rw-r--r-- | weather/src/gesturebox.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/weather/src/gesturebox.h b/weather/src/gesturebox.h new file mode 100644 index 0000000..a754105 --- /dev/null +++ b/weather/src/gesturebox.h @@ -0,0 +1,64 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: openBossa - INdT (renato.chencarek@openbossa.org) +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 +** the openBossa stream from INdT (renato.chencarek@openbossa.org). +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef GESTUREBOX_H +#define GESTUREBOX_H + +#include <QGraphicsItem> + +class GestureBox : public QGraphicsItem +{ +public: + GestureBox(QGraphicsItem *parent = 0); + ~GestureBox(); + + QRectF rect() const; + void setRect(QRectF); + void setRect(qreal, qreal, qreal, qreal); + QRectF boundingRect() const; + +protected: + virtual void gestureMousePress(QPointF pos, bool &startGesture, bool &acceptClick) = 0; + virtual void gestureStart(QPointF pos) = 0; + virtual void gestureMove(QPointF pos, QPointF movement, QPointF speed) = 0; + virtual void gestureEnd(QPointF pos, QPointF speed) = 0; + + void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0); + QVariant itemChange(GraphicsItemChange change, const QVariant &value); + +private: + friend class GestureData; + friend class ViewData; + QRectF m_boundingRect; + +}; + +#endif // GESTUREBOX_H |