* Copyright (C) 2014-2015 by Eike Hein <hein@kde.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
***************************************************************************/
#ifndef WHEELINTERCEPTOR_H
#define WHEELINTERCEPTOR_H
#include <QPointer>
#include <QQuickItem>
class WheelInterceptor : public QQuickItem
{
Q_OBJECT
Q_PROPERTY(QQuickItem* destination READ destination WRITE setDestination NOTIFY destinationChanged)
public:
WheelInterceptor(QQuickItem *parent = 0);
~WheelInterceptor();
QQuickItem *destination() const;
void setDestination(QQuickItem *destination);
Q_INVOKABLE QQuickItem *findWheelArea(QQuickItem *parent) const;
Q_SIGNALS:
void destinationChanged() const;
void wheelMoved(QPoint delta) const;
protected:
void wheelEvent(QWheelEvent *event) Q_DECL_OVERRIDE;
private:
QPointer<QQuickItem> m_destination;
};
#endif
