draw-plus-minus

Arguments: outline

Returns the value of the draw-plus-minus property of outline. This property determines whether to draw the plus and minus symbols beside each item in the outline control's dialog. If drawn, a minus indicates that all of the immediate descendents of an item are displayed while a plus means that there are undisplayed descendents.

draw-plus-minus is a property of the outline and dropping-outline classes.

Copyright (c) 1998-2022, Franz Inc. Lafayette, CA., USA. All rights reserved.
This page was not revised from the 10.0 page.
Created 2019.8.20.