© Copyright 1993-94 Apple Computer, Inc, All Rights Reserved

StrangeChanges 1.0 -- by Todd Courtois

NTK 1.0

This sample code implements a workaround to a current clEditView bug.  The
bug is, if you change the clPolygonView child of a clEditView without
changing the viewBounds of the polygonView, the clEditView's
viewChangedScript will not be called as it should be.

The workaround is to slap a viewClickScript onto every child clPolygonView. 
This click script uses a deferred-action "checksum" on the polyugonView's
points slot to determine if the points have changed.  If the points have
changed, it calls the parent clEditView's viewChangedScript.

This sample code reveals yet another bug in the clEditView, which is that on
the very first tap in the child clPolygonView, the child's viewClickScript
will not be called even though the child has been clicked on.

This is a good example for studying when certain scripts are called in a
clEditView.  It prints to the listener as various scripts are called.  Also
very instructive on how to add your own scripts to the auto-generated
children of a clEditView.