Inside Macintosh: More Macintosh Toolbox /

Chapter 4 - List Manager / List Manager Reference

List Manager Routines / Modifying a List's Appearance

LAutoScroll

You can use the LAutoScroll procedure to make the first selected cell visible.

PROCEDURE LAutoScroll (lHandle: ListHandle);

lHandle

The list to be scrolled.

DESCRIPTION

The LAutoScroll procedure scrolls the list specified by the lHandle parameter so that the first selected cell is in the upper-left corner of the list's visible rectangle.

SPECIAL CONSIDERATIONS

You should not call the LAutoScroll procedure from within an interrupt, such as in a completion routine or VBL task.

ASSEMBLY-LANGUAGE INFORMATION

The trap macro and routine selector for the LAutoScroll procedure are

Trap macro	Selector
_Pack0	$0010