 same flags and position information as sent with the input event. An object that has the post-passive grab can release it by sending itself a <CODE>
MSG_VIS_REMOVE_BUTTON_POST_PASSIVE</CODE>
.</P>

<H4 CLASS="RefETitle">
<A NAME="IX_MSG_VIS_ADD_BUTTON_PRE_PASSIVE">
 </A>
MSG_VIS_ADD_BUTTON_PRE_PASSIVE</H4>
<PRE CLASS="syntax">void	MSG_VIS_ADD_BUTTON_PRE_PASSIVE();</PRE>
<P>
A visible object sends itself this message (with <CODE>
@call</CODE>
) when it wants to gain a pre-passive mouse grab. The object will