--- a/Documentation/Source/eric6.Tools.TRPreviewer.html	Fri May 05 19:06:52 2017 +0200
+++ b/Documentation/Source/eric6.Tools.TRPreviewer.html	Fri May 05 19:07:43 2017 +0200
@@ -489,7 +489,10 @@
 <dl>
 <dt>lastWidgetClosed()</dt>
 <dd>
-emitted after last widget was closed
+emitted after the last widget was closed
+</dd><dt>rebuildWidgets()</dt>
+<dd>
+emitted to indicate a change of loaded widgets
 </dd>
 </dl>
 <h3>Derived from</h3>