Method removeWidget

kdevplatform/sublime/container.cpp:611–640

}

void Container::removeWidget(QWidget *w)
{
    Q_D(Container);

    Q_ASSERT(w);

    int widgetIdx = d->stack->indexOf(w);
    d->stack->removeWidget(w);
    d->tabBar->removeTab(widgetIdx);
    if (d->tabBar->currentIndex() != -1 && !d->tabBar->isVisible()) {
        // repaint icon and document title only in tabbar-less mode
        // tabbar will do repainting for us
        View* view = currentView();
        if( view ) {
            statusIconChanged( view->document() );
            documentTitleChanged( view->document() );
        }
    }
    View* view = d->viewForWidget.take(w);
    if (view)
    {
        disconnect(view->document(), &Document::titleChanged, this, &Container::documentTitleChanged);
        disconnect(view->document(), &Document::statusIconChanged, this, &Container::statusIconChanged);
        disconnect(view, &View::statusChanged, this, &Container::statusChanged);

        // Update document list context menu
        Q_ASSERT(d->documentListActionForView.contains(view));
        delete d->documentListActionForView.take(view);
    }
}

bool Container::hasWidget(QWidget* w) const
{