specifies whether the receiver is a bitmap or an icon
(one of <code>SWT.BITMAP</code>, <code>SWT.ICON</code>)
<p>
<b>IMPORTANT:</b> This field 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 is not available on all
platforms and should never be accessed from application code.
</p>
specifies whether the receiver is a bitmap or an icon (one of <code>SWT.BITMAP</code>, <code>SWT.ICON</code>) <p> <b>IMPORTANT:</b> This field 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 is not available on all platforms and should never be accessed from application code. </p>