Re: user-defined events

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#7376

From: Steve Holt
Date: Mon, 25 Jun 2001 12:08

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Check out the Observer/Observable classes.
(see reply to subject 'custom events' for more details)
"webseal" <webseal@web.de> wrote in message
news:3b36f246.4749430@newsgroups.borland.com...
> I am working on a graphical applet in JBuilder4 (JDK 1.3).
> I have graphical objects that move over the screen. Whenever two of
> these objects collide with each other I want to send an user defined
> event to my applet.
> All objects also should have an user-defined event-handler that is
> listening to the event above and reacting by e.g. deleting one of the
> boxes.
>
> How can I do it with Java? I read about actionListeners that seem to
> do it. But I think they are limited to components and I couldn't find
> any examples about defining a user-defined event
>
> Any help appreciated :-)
>
> Webseal

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Reply-To: "Steve Holt" <Steve_Holt@PortaSystems.co.uk>
From: "Steve Holt" <Steve_Holt@PortaSystems.co.uk>
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Subject: Re: user-defined events
Date: Mon, 25 Jun 2001 13:08:23 +0100
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