Method clearModels

test/editor_test.cpp:508–538

}

void EditorTest::clearModels()
{
    QString file_xml = readFile(":/crossdoor_with_subtree.xml");
    main_win->on_actionClear_triggered();
    main_win->loadFromXML( file_xml );

    file_xml = readFile(":/show_all.xml");
    main_win->on_actionClear_triggered();
    main_win->loadFromXML( file_xml );

    auto container = main_win->currentTabInfo();
   // auto view = container->view();

    auto abs_tree = getAbstractTree();
    auto node = abs_tree.findFirstNode( "DoSequenceStar" );

    QTimer::singleShot(300, [&]()
    {
        // No message box expected
        QWidget* modal_widget = QApplication::activeModalWidget();

        if (dynamic_cast<QMessageBox*>(modal_widget))
        {
            QKeyEvent* event = new QKeyEvent(QEvent::KeyPress, Qt::Key_Enter, Qt::NoModifier);
            QCoreApplication::postEvent(modal_widget, event);
            QFAIL("no QMessageBox");
        }
    });

    container->createSubtree( *node->graphic_node, "DoorClosed" );
}

void EditorTest::undoWithSubtreeExpanded()
{