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Re: about widgets [message #56948]

Tue, 27 November 2007 23:21

izimine
Messages: 11
Registered: November 1997

Junior Member

> Some widgets have keyword for event procedure/event function - for
> example
>
> Result = WIDGET_BUTTON( ...[, EVENT_FUNC=string] [,
> EVENT_PRO=string] ...)

all event generating widgets have these keywords

> what is advantage this way instead using event handler, which called
> from XMANAGER ???

a single event handling routine may be OK for a small application with
a couple of buttons, but for larger applications it quickly becomes
difficult to manage all events because you will need multiple
"case...of" inside "case...of" depending on how you keep track of your
widgets.

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Re: about widgets

By: izimine on Tue, 27 November 2007 23:21

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