Returns the receiver's event listener.
<p>
<b>IMPORTANT:</b> This method is <em>not</em> part of the SWT
public API. It is marked public only so that it can be shared
within the packages provided by SWT. It should never be
referenced from application code.
</p>
Returns the receiver's event listener. <p> <b>IMPORTANT:</b> This method is <em>not</em> part of the SWT public API. It is marked public only so that it can be shared within the packages provided by SWT. It should never be referenced from application code. </p>
@return the receiver's event listener