gistfile1.aw

<?php defined('_JEXEC') or die;

jimport('joomla.application.component.view');

abstract class HelloWorldViewBase extends JView {
	public function __construct($config = array()) {
		parent::__construct($config);
		// Using addTemplatePath will give this a high priority, so we push instead
		array_push($this->_path['template'], JPATH_COMPONENT . '/views/base/tmpl');

		// These members should always be available in the views
		$app = JFactory::getApplication();
		$this->state = $this->get('state');
		$this->params = JComponentHelper::getParams('com_helloworld');
		$this->actions = HelloWorldHelper::getActions();
		$this->params->merge($app->getParams());
	}

        public function display($tpl = null)
        {
		$func = 'display'.$this->getLayout();
		if(method_exists($this, $func)) {
			call_user_func(array($this, $func));
		}
		parent::display($tpl);
	}

	protected function createToolTip($item = null) {
		return null;
	}

	protected function createToolBar() {
		return null;
	}

}