Method setWidget

src/common/widget/collapsewidget.cpp:85–102

}

void CollapseWidget::setWidget(DWidget *widget)
{
    if (d->widget) {
        delete d->widget;
        d->widget = nullptr;
    }

    if (widget){
        d->widget = widget;
        d->widget->setParent(this);
        if (d->maxHeight == d->minHeight + d->widgetSpace * 2) {
            d->maxHeight += d->defaultWidgetHeight;
        }
        d->maxHeight = qMax(d->maxHeight, widget->height() + d->widgetSpace * 2);
        d->widget->resize(width(), d->maxHeight);
        d->widget->show();
    }
}

DWidget *CollapseWidget::widget()
{