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

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

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

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

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

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

@see SwatUIObject::getAvailableHtmlHeadEntrySet()
Gets the SwatHtmlHeadEntry objects that may be needed by this widget cell renderer