MGH_WIDGET_DESCENDANTS

Name

Purpose

Given a widget ID, this function returns the widget ID(s) for
all children, and their children, and their children's children
etc.

Calling Sequence

Result = MGH_WIDGET_DESCENDANTS(parent)

Positional Parameters

parent (input, widget ID)
The ID of the widget we are searching.
already (private, optional)
This parameter is provided to support recursion and will not
normally be called by the user. It is an integer array to which
the results of the search will be appended.

Return Value

The function returns an integer scalar or array.
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This software is provided subject to the following conditions:
1. NIWA makes no representations or warranties regarding the
accuracy of the software, the use to which the software may
be put or the results to be obtained from the use of the
software. Accordingly NIWA accepts no liability for any loss
or damage (whether direct of indirect) incurred by any person
through the use of or reliance on the software.
2. NIWA is to be acknowledged as the original author of the
software where the software is used or presented in any form.
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Modification History

Mark Hadfield, Jan 2001:
Written, based on JD Smith's routine TREEDESC.