energy_storage/src/qt/MainWeb.h

#include <QMainWindow>
#include <QtWebEngineWidgets/QWebEngineView>
#include <QSplashScreen>
#include <QLabel>
#include <QPushButton>
#include <QHBoxLayout>

class MainWeb : public QWidget
{
    Q_OBJECT
public:
    MainWeb();
    void initWebview();
    void mySplash();
    void showDevTools();

    bool event(QEvent* e);
    void keyPressEvent(QKeyEvent* event);

public:
    QLabel labelWebErr;

    QWebEngineView webView;
    QWebEngineView devTools;



    std::shared_ptr<QSplashScreen> splash;
    QLabel label1;
    QLabel labelProgress;

    QLabel labelFullscreen;
    QPushButton btnFullscreen;
    bool isFullscreen = false;

    QHBoxLayout* layout = NULL;
};