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IDL re-sizing - how to do EASILY? [message #4600]

Fri, 02 June 1995 00:00

kotsines
Messages: 4
Registered: June 1995

Junior Member

I am fairly new to IDL, and am trying to make my widget application
re-sizable. I would prefer not to use TLB events to determine when
my window has been resized and then manually re-size all the widgets
within it.

Is there an easy way to make a widget that will re-size itself to
the size of it's parent? example:

BASE = WIDGET_BASE( title = 'test' )
DRAW = WIDGET_DRAW( BASE )
WIDGET_CONTROL, BASE, /REALIZE

...at this point, the DRAW widget will be a small square regardless
of how big I drag the BASE window to.

My real application is not so simple, and has multiple widgets in
BASE. However, I want only one of those internal widgets to be
re-sized when BASE is resized.

Any ideas on how to gracefully do this?

Thanks,
Tom

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