mainwindow.h

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#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QWidget>
#include <QQuickWidget>
#include <QQuickView>

QT_FORWARD_DECLARE_CLASS(QRadioButton)
QT_FORWARD_DECLARE_CLASS(QCheckBox)
QT_FORWARD_DECLARE_CLASS(QLabel)
QT_FORWARD_DECLARE_CLASS(QLayout)

class MainWindow : public QWidget
{
public:
    MainWindow();

protected:
    void resizeEvent(QResizeEvent*);

private slots:
    void updateView();
    void onStatusChangedView(QQuickView::Status status);
    void onStatusChangedWidget(QQuickWidget::Status status);
    void onSceneGraphError(QQuickWindow::SceneGraphError error, const QString &message);
    void onTransparentChanged(bool enabled);

private:
    void switchTo(QWidget *view);