es-Gui.html#t%3AQDataWidgetMapper"
>QDataWidgetMapper</A
> a -&gt; <A HREF="Qtc-ClassTypes-Core.html#t%3AQModelIndex"
>QModelIndex</A
> t1 -&gt; IO ()</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>class</SPAN
>  <A NAME="t:QsetItemDelegate"
><A NAME="t%3AQsetItemDelegate"
></A
></A
><B
>QsetItemDelegate</B
> x1  <SPAN CLASS="keyword"
>where</SPAN
></TD
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><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
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