group of radio buttons can be made mutually exclusive by linking them to a common data target (i.e. an instance of FXDataTarget). Alternatively, an application can implement a common <code>SEL_UPDATE</code> handler to check and uncheck radio buttons as appropriate.</p>

<h3 id="label-Events">Events</h3>

<p>The following messages are sent by FXRadioButton to its target:</p>
<dl class="rdoc-list note-list"><dt><code>SEL_COMMAND</code>
<dd>
<p>sent when the radio button is pressed.</p>
</dd><dt><code>SEL_KEYP