Swat/SwatWidgetCellRenderer.php
public function getHtmlHeadEntrySet()
    {
        $set = parent::getHtmlHeadEntrySet();

        if ($this->using_null_replication) {
            $set->addEntrySet(
                $this->getPrototypeWidget()->getHtmlHeadEntrySet()
            );
        } else {
            $widgets = $this->getWidgets();
            foreach ($widgets as $widget) {
                $set->addEntrySet($widget->getHtmlHeadEntrySet());
            }
        }

        return $set;
    }
public function getHtmlHeadEntrySet()
    {
        $set = parent::getHtmlHeadEntrySet();

        if ($this->using_null_replication) {
            $set->addEntrySet(
                $this->getPrototypeWidget()->getHtmlHeadEntrySet()
            );
        } else {
            $widgets = $this->getWidgets();
            foreach ($widgets as $widget) {
                $set->addEntrySet($widget->getHtmlHeadEntrySet());
            }
        }

        return $set;
    }
public function getHtmlHeadEntrySet ( ) { $ set = parent :: getHtmlHeadEntrySet ( ) ; if ( $ this -> using_null_replication ) { $ set -> addEntrySet ( $ this -> getPrototypeWidget ( ) -> getHtmlHeadEntrySet ( ) ) ; } else { $ widgets = $ this -> getWidgets ( ) ; foreach ( $ widgets as $ widget ) { $ set -> addEntrySet ( $ widget -> getHtmlHeadEntrySet ( ) ) ; } } return $ set ; }
Gets the SwatHtmlHeadEntry objects needed by this widget cell renderer

@return SwatHtmlHeadEntrySet the SwatHtmlHeadEntry objects needed by
this widget cell renderer.

@see SwatUIObject::getHtmlHeadEntrySet()
Gets the SwatHtmlHeadEntry objects needed by this widget cell renderer