src/Block.php
protected function _emitFocus()
    {
        $this->summary()->add('focused', $this);
        $instances = $this->parents(true);

        foreach ($instances as $instance) {
            $instance->type('focus');
        }
    }
protected function _emitFocus()
    {
        $this->summary()->add('focused', $this);
        $instances = $this->parents(true);

        foreach ($instances as $instance) {
            $instance->type('focus');
        }
    }
protected function _emitFocus ( ) { $ this -> summary ( ) -> add ( 'focused' , $ this ) ; $ instances = $ this -> parents ( true ) ; foreach ( $ instances as $ instance ) { $ instance -> type ( 'focus' ) ; } }
Apply focus up to the root.
Apply focus up to the root .