progressbar.h

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// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
 
#include <QtWidgets/QProgressBar>
 
class QMouseEvent;

class ProgressBar : public QProgressBar {
    Q_OBJECT
#ifdef TESTING
    friend class ProgressBarTest;
#endif
public:
    explicit ProgressBar(QWidget *parent = nullptr);
    ~ProgressBar() override;
    bool change();
    bool enabled();
    int length();
    Q_SIGNAL void positionChanged(int pos);
 
public Q_SLOTS:
    void setPosition(int pos);
    void setLength(int len);
    void setEnabled(bool s);
 
protected Q_SLOTS:
    void mousePressEvent(QMouseEvent *e) override;
    void mouseMoveEvent(QMouseEvent *e) override;
    void mouseReleaseEvent(QMouseEvent *e) override;
    void setChange(bool change);
 
private:
    bool change_;
    bool enabled_;
};