erasertool.h

/*
 
Pencil2D - Traditional Animation Software
Copyright (C) 2005-2007 Patrick Corrieri & Pascal Naidon
Copyright (C) 2012-2020 Matthew Chiawen Chang
 
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; version 2 of the License.
 
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.
 
*/
 
#ifndef ERASERTOOL_H
#define ERASERTOOL_H
 
#include "stroketool.h"
 
class EraserTool : public StrokeTool
{
    Q_OBJECT
 
public:
    explicit EraserTool(QObject* parent = nullptr);
    ToolType type() override;
    void loadSettings() override;
    void saveSettings() override;
    void resetToDefault() override;
    QCursor cursor() override;
 
    void pointerMoveEvent(PointerEvent*) override;
    void pointerPressEvent(PointerEvent*) override;
    void pointerReleaseEvent(PointerEvent*) override;
 
    void drawStroke();
    void paintAt(QPointF point);
    void removeVectorPaint();
    void updateStrokes();
 
    void setWidth(const qreal width) override;
    void setFeather(const qreal feather) override;
    void setUseFeather(const bool usingFeather) override;
    void setPressure(const bool pressure) override;
    void setAA(const int aa) override;
    void setStabilizerLevel(const int level) override;
 
protected:
    QPointF mLastBrushPoint;
    QPointF mMouseDownPoint;
};
 
#endif // ERASERTOOL_H