led below. If you're using a large document (32-bit coordinates), you will use the &quot;large&quot; mouse grabs. Otherwise, the normal mouse grab messages will do.</P>

<H4 CLASS="RefETitle">
<A NAME="IX_MSG_VIS_GRAB_MOUSE">
 </A>
MSG_VIS_GRAB_MOUSE</H4>
<PRE CLASS="syntax">void	MSG_VIS_GRAB_MOUSE();</PRE>
<P>
A visible object sends itself this message (with <CODE>
@call</CODE>
) when it wants to acquire the normal mouse grab. The message <CODE>
MSG_VIS_RELEASE_MOUSE</CODE>
 must be used to relinquish the 