tablettest.h

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/*
   Drawpile - a collaborative drawing program.
 
   SPDX-FileCopyrightText: 2017 Calle Laakkonen
 
   SPDX-License-Identifier: GPL-3.0-or-later
*/
 
#ifndef TABLETTEST_WIDGET_H
#define TABLETTEST_WIDGET_H
 
#include <QWidget>
#include <kis_speed_smoother.h>
 
class TabletTester : public QWidget {
    Q_OBJECT
public:
    TabletTester(QWidget *parent=nullptr);
 
public Q_SLOTS:
    void clear();
 
Q_SIGNALS:
    void eventReport(const QString &msg);
 
protected:
    void paintEvent(QPaintEvent *e) override;
    void mousePressEvent(QMouseEvent *e) override;
    void mouseMoveEvent(QMouseEvent *e) override;
    void mouseReleaseEvent(QMouseEvent *e) override;
    void tabletEvent(QTabletEvent *e) override;
 
    QSize sizeHint() const override;
 
private:
    QPolygon m_mousePath;
    QPolygon m_tabletPath;
 
    bool m_mouseDown;
    bool m_tabletDown;
    KisSpeedSmoother m_tabletSpeedSmoother;
    KisSpeedSmoother m_mouseSpeedSmoother;
};
 
#endif