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Widget Definition from the Event Handler? [message #55926]

Thu, 13 September 2007 07:32

2d
Messages: 24
Registered: July 2007

Junior Member

As i understand it, in a widget program the control goes initially to
the Widget Definition Module and then through the xmanager to the
Event Handler. However, how does IDL cope when it becomes necessary in
the Event Handler part of the program to redfine a widget, say for
example, when a table widget requires more elements? Is is possible
through an Event Handler to redefine the dimension of a table widget,
or must all widgets be defined absolutly in the initial Widget
Definition Module?

Any help gratefully received.
Thank you

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