Thanks for the answers.
I do aggree on all points. The problem is that I can't act on a
"per-listener" basis. I really need to get this to work for all JButtons by
subclassing the component...
Any idea ?
Thanks a lot.
Vincent.
----- Original Message -----
From: "Greg Munt" <[EMAIL PROTECTED]>
To: "Vincent Vandenschrick" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Wednesday, June 06, 2001 4:34 PM
Subject: Re: Button multiple "fireActionPerformed"
> Why it won't work:
>
> 1. The two mouse clicks are two separate events
>
> 2. Event 1 calls your fireActionPerformed, which disables the button,
calls
> the real fireActionPerformed, then enables the button again.
>
> 3. Event 2 still causes things to happen, because the events are stored in
a
> queue, acted on in order.. So by the time the system comes to process
event
> 2, the last bit of event 1 has re-enabled the button.
>
> (Please correct me if I am inaccurate with that.)
>
> How it might work depends on what happens as a result of pressing the
> button. For example, say it shows a frame. Get your listener to detect
when
> the frame is opened and closed. Don't allow more frames to be opened if
> there is one open already.
>
> -----Original Message-----
> From: Vincent Vandenschrick <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
> Date: Wednesday, June 06, 2001 03:13
> Subject: Button multiple "fireActionPerformed"
>
>
> Hi list,
>
> I appologize if the question has already been asked and answered. It
> seems to be very simple but I can't figure out how to do it.
>
> I have a JButton with an action listener registered. The goal is to
> prevent a "multiple click" on the button to multiply the
> "fireActionPerformed".
> My first idea was to override the fireActionPerformed method to first
> disable the button, really fireActionPerformed and then re-enable the
> button. This doesn't work since the multiple cliks seem to be forwarded to
> the eventDispatchThread before the button gets disabled.
>
> Did any one ever solve this problem ?
> Thanks for all your answers.
>
> Vincent.
>
>
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