61 lines
1.5 KiB
C++

/*
Gwenview: an image viewer
Copyright 2019 Steffen Hartleib <steffenhartleib@t-online.de>
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, Cambridge, MA 02110-1301, USA.
*/
#ifndef DOUBLETAP_H
#define DOUBLETAP_H
#include <lib/gwenviewlib_export.h>
// Qt
#include <QGesture>
#include <QGestureRecognizer>
// KF
// Local
namespace Gwenview
{
struct DoubleTapRecognizerPrivate;
class GWENVIEWLIB_EXPORT DoubleTap : public QGesture
{
Q_PROPERTY(QPointF pos READ pos WRITE pos)
public:
explicit DoubleTap(QObject *parent = nullptr);
private:
QPointF pos;
};
class GWENVIEWLIB_EXPORT DoubleTapRecognizer : public QGestureRecognizer
{
public:
explicit DoubleTapRecognizer();
~DoubleTapRecognizer() override;
private:
DoubleTapRecognizerPrivate *d;
virtual QGesture *create(QObject *) override;
virtual Result recognize(QGesture *, QObject *, QEvent *) override;
};
} // namespace
#endif /* DOUBLETAP_H */