<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><br>Hans, I'm sure you're right, but I'm still a little dense about this, lol...<br><br>All the examples of spinDelegates that I've seen are using integers,<br>and are present in every cell...usually in QTableView...<br><br>I'm using QTreeView, and I only want a pushButton/Icon in the first<br>column,...I've spent about six hours trying different things...<br>I have a simple example using a TreeWidget just by itself...but I can't<br>seem to incorporate that into the larger program (QTreeView, and <br>QSortFilterProxyModel). I guess I'll back to my SummerField book<br>and start reading about delegates again...<br><br>Any help or advice would be very greatly appreciated,..<br>Cheers,<br>-James<br></td></tr></table><br>