><A NAME="DropSite-dropovercmd"><B>-dropovercmd</B></A></DT>
<DD>

This command can be used to provide a dynamic drag while <I>drag-over</I> events.
While a drag occurs, events &lt;Enter&gt;, &lt;Motion&gt; and &lt;Leave&gt; are catched.
Arguments passed to the command are:
<UL>
<LI>pathname of the drop target (the widget itself),
<LI>pathname of the drag source,
<LI>event over the drop target: <I>enter</I>, <I>motion</I> or <I>leave</I>,
<LI>root x-coordinate of the pointer,
<LI>root y-coordinate of the po