#pragma once
#include <QMainWindow>
#include <QElapsedTimer>
#include <QTimer>
#include "countdown.h"
namespace Ui { class MainWindow; }

class MainWindow : public QMainWindow {
    Q_OBJECT
public:
    explicit MainWindow(QWidget *parent = nullptr);
    ~MainWindow() override;
private:
    Ui::MainWindow *ui;
    Countdown m_countdown;
    QElapsedTimer m_clock;
    QTimer m_refreshTimer;
    void durationChanged();
    void refreshDisplay();
};