Method removeView

kdevplatform/sublime/idealcontroller.cpp:704–733

}

void IdealController::removeView(View* view, bool nondestructive)
{
    const auto viewIt = m_view_to_action.constFind(view);
    Q_ASSERT(viewIt != m_view_to_action.cend());

    auto* const action = *viewIt;
    Q_ASSERT(action);
    const auto [dock, toolView, viewWidget] = existentDockWidgetForView(view);

    /* Hide the view, first.  This is a workaround -- if we
       try to remove IdealDockWidget without this, then eventually
       a call to IdealMainLayout::takeAt will be made, which
       method asserts immediately.  */
    action->setChecked(false);

    qCDebug(SUBLIME) << "destroying dock widget" << PrintDockWidget{dock} << "in" << dock->dockWidgetArea()
                     << (nondestructive ? "(nondestructive)" : "");

    barForDockArea(dock->dockWidgetArea())->removeAction(action);
    m_view_to_action.erase(viewIt);

    if (nondestructive || !m_toolViewWidgetCache->disuse(*view)) {
        auto* const widgetToSave = toolView ? static_cast<QWidget*>(toolView) : viewWidget;
        // Prevent destroying viewWidget and toolView along with their (grand)parent dock widget, and
        // make sure that they are destroyed on KDevelop exit along with their new (grand)parent m_mainWindow.
        widgetToSave->setParent(m_mainWindow);
    }

    delete dock;
}

void IdealController::toolViewRemoved(const Document* document)
{