qt-migration-legatus/qt6-after/qt6-migrated-legatus/Lts/Common/LtsWidgets/lts_led_widget.h

#pragma once
#include "ltswidgets_export.h"

#include <QObject>
#include <QWidget>

namespace LtsWidgets
{

class LTSWIDGETS_EXPORT LtsLedWidget : public QWidget
{
    Q_OBJECT

  public:
    enum class AspectHint { WidthIsHeight, NoHint, HeightIsWidth };
    Q_ENUM(AspectHint)

    Q_PROPERTY(QColor oncolor READ onColor WRITE setOnColor)
    Q_PROPERTY(QColor offcolor READ offColor WRITE setOffColor)
    Q_PROPERTY(bool status READ status WRITE setStatus)
    Q_PROPERTY(bool usesGradient READ usesGradient WRITE setUseGradient)
    Q_PROPERTY(int animTime READ animTime WRITE setAnimTime)
    Q_PROPERTY(AspectHint aspectHint READ aspectHint WRITE setAspectHint)
    Q_PROPERTY(QColor currentcolor READ currentColor WRITE setCurrentColor DESIGNABLE false)

    explicit LtsLedWidget(QWidget* parent = nullptr, const QColor& oncolor = Qt::red,
                          const QColor& offcolor = Qt::black, bool useGradient = true, int animtime = 0);

    void paintEvent(QPaintEvent* pe);

    void setAnimTime(int time)
    {
        m_animTime = time;
    }

    int animTime() const
    {
        return m_animTime;
    }

    bool status() const
    {
        return m_status;
    }

    void setUseGradient(bool useGradient);

    bool usesGradient() const
    {
        return m_gradient;
    }

    void setOnColor(const QColor& oncolor);

    QColor onColor() const
    {
        return m_oncolor;
    }

    void setOffColor(const QColor& offcolor);

    QColor offColor() const
    {
        return m_offcolor;
    }

    void setColor(const QColor& oncolor, const QColor& offcolor = Qt::black);

    QColor currentColor() const
    {
        return m_currentcolor;
    }

    void resizeEvent(QResizeEvent* event);

    AspectHint aspectHint() const
    {
        return m_aspectHint;
    }

  public slots:

    void setStatus(bool status);

    void setAspectHint(AspectHint aspectHint)
    {
        m_aspectHint = aspectHint;
    }

  private:
    void setCurrentColor(const QColor& currentcolor);

    void animate();

    bool m_status;
    QColor m_oncolor;
    QColor m_offcolor;
    QColor m_currentcolor;

    bool m_gradient;
    int m_animTime;
    AspectHint m_aspectHint = AspectHint::NoHint;
};

} // namespace LtsWidgets