[comp.sys.mac] Active Control Highlighting

palarson@watdragon.UUCP (10/11/87)

This problem was encountered in Lightspeed Pascal but may be relevant outside 
that context.

According to the Macintosh User Inteface Guidelines, an active scroll bar
control should have the "page up" and "page down" parts highlighted.
I have not been able to accomplish this.  I tried the following:

	HiliteControl(vsbar,inPageUp);
	HiliteControl(vsbar,inPageDown);
	ShowControl(vsbar);

The control appeared with no highlighting.  What am I doing wrong?

Thanx in advance,
	Johan Larson