r input handling.</P>
<P>
<A NAME="IX_Objects:overlapping">
 </A>
Note that <CODE>
VisClass</CODE>
 does not intelligently handle layering of objects. That is, if one object is visibly on top of another object, it will not necessarily receive the input events--the events may be passed to the partially hidden object. This is due to the order in which drawing and mouse events are handled by a visible object's children.</P>
<P>
Take the example of a visible composite with two children. Each child draws a fille