Method clearArea

kdevplatform/sublime/mainwindow_p.cpp:380–406

}

void MainWindowPrivate::clearArea()
{
    qCDebug(SUBLIME) << "clearing area" << area;

    //reparent tool view widgets to nullptr to prevent their deletion together with dockwidgets
    for (View* view : std::as_const(area->toolViews())) {
        // FIXME should we really delete here??
        bool nonDestructive = true;
        idealController->removeView(view, nonDestructive);
    }

    docks.clear();

    //reparent all view widgets to 0 to prevent their deletion together with central
    //widget. this reparenting is necessary when switching areas inside the same mainwindow
    const auto views = area->views();
    for (const auto* const view : views) {
        if (auto* const widget = view->widget()) {
            widget->setParent(nullptr);
        }
    }
    cleanCentralWidget();
    m_mainWindow->setActiveView(nullptr);
    m_indexSplitters.clear();
    area = nullptr;
    viewContainers.clear();
}

void MainWindowPrivate::cleanCentralWidget()
{