/*
 * mandellabel.h
 *
 * This file is covered by the LICENSE file in the root of this project.
 */

#ifndef MANDELLABEL_H
#define MANDELLABEL_H

#include <QLabel>

#include "bigintmandelwidget.h"
#include "mandel.h"

class MandelLabel : public QLabel {
    Q_OBJECT

    const MandelSettings * const settings;
    int draw_progress;
    QPoint zoom_rect_center;

protected:
    void paintEvent(QPaintEvent *event);
    void leaveEvent(QEvent *event);
    void mouseMoveEvent(QMouseEvent *event);

public:
    explicit MandelLabel(BigintMandelWidget *parent = nullptr);
    inline int get_draw_progress() { return draw_progress; }
    inline void set_draw_progress(int draw_progress) {
        if (draw_progress == this->draw_progress)
            return;
        if (draw_progress == -1 || draw_progress > this->draw_progress)
            this->draw_progress = draw_progress;
    }
};

#endif // MANDELLABEL_H