qt5base-lts/demos/embedded/flickable/flickable.h
Jyri Tahtela f9f395c28b Update licenseheader text in source files for qtbase Qt module
Updated version of LGPL and FDL licenseheaders.
Apply release phase licenseheaders for all source files.

Reviewed-by: Trust Me
2011-05-24 12:34:08 +03:00

81 lines
2.4 KiB
C++

/****************************************************************************
**
** 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 demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef FLICKABLE_H
#define FLICKABLE_H
class QMouseEvent;
class QPoint;
class QWidget;
class FlickableTicker;
class FlickablePrivate;
class Flickable
{
public:
Flickable();
virtual ~Flickable();
void setThreshold(int threshold);
int threshold() const;
void setAcceptMouseClick(QWidget *target);
void handleMousePress(QMouseEvent *event);
void handleMouseMove(QMouseEvent *event);
void handleMouseRelease(QMouseEvent *event);
protected:
virtual QPoint scrollOffset() const = 0;
virtual void setScrollOffset(const QPoint &offset) = 0;
private:
void tick();
private:
FlickablePrivate *d;
friend class FlickableTicker;
};
#endif // FLICKABLE_H