// tabbar.h - CONTROLLER 1 / 2 / 3 tabs, centred, each with its link dot:
// grey = port closed, red = port open but the controller does not answer, green = connected.

#ifndef TABBAR_H
#define TABBAR_H

#include "controllerlink.h"

#include <QList>
#include <QWidget>

class TabBar : public QWidget
{
    Q_OBJECT

public:
    explicit TabBar(int count, QWidget *parent = nullptr);

    void setActive(int index);
    void setState(int index, AdvCtrl::ControllerLink::State state);

signals:
    void selected(int index);

protected:
    void paintEvent(QPaintEvent *event) override;
    void mousePressEvent(QMouseEvent *event) override;

private:
    QRectF tabRect(int index) const;

    int m_active = 0;
    QList<AdvCtrl::ControllerLink::State> m_states;
};

#endif // TABBAR_H