Makes the receiver hide automatically when <code>true</code>,
and remain visible when <code>false</code>.
@param autoHide the auto hide state
@exception SWTException <ul>
<li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
<li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
</ul>
Makes the receiver hide automatically when <code>true</code>, and remain visible when <code>false</code>.
@param autoHide the auto hide state
@exception SWTException <ul> <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> </ul>
@see #getVisible @see #setVisible