Autocompletion of methods and properties of a class

Hello !

I conducted a little experiment for auto completion.

--------------------------------
class controller {

    public function __construct(){
        // ...
    }

    public function testAction(){

        $model = new model();

        $dependency1 = new dependency1();
        $model->dependency1 = $dependency1;

        $dependency2 = new dependency2();
        $model->dependency2 = $dependency2;

    }

}


class model {
    /**
    * @var dependency1
    */
    public $dependency1;

    /**
    * @var dependency2
    */
    public $dependency2;

    public function foo(){
        $this->dependency1->test1();
    }


}

class dependency2 {

    public function test2(){

        return 'test2';
    }

}

class dependency1 {

    public function test1(){

        return "test1";
    }

}

$controller = new controller();
$controller->testAction();
----------------------------------------

In the model I have provided the properties with a PhpDoc comment.
The completion of works.

When I use the model provided the property dependency1 PhpDoc with this, then it does not work.

/ **
* @ Var Zend_Db_Adapter
* /
public $ dependency1;

What am I doing wrong?
Sorry for my bad English.

Sincerely

Stephan