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| From | "tar" <tar@THRWHITE.remove-dii-this> |
| Subject | Re: How to clear or reset |
| Message-ID | <ymiy75ebiqc.fsf@blackcat.isi.edu> (permalink) |
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| Date | Wed, 27 Apr 2011 15:45:59 GMT |
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To: comp.lang.java.gui
Chris <chrisliapis@gmail.com> writes:
> On Jun 6, 11:42Uaam, "David A. Redick" <tinyweldingto...@gmail.com>
> wrote:
> > I would unhook (remove the listener) then setText or whatever, then
> > rehook (add the listener back).
>
> Thank you for your suggestion. Do you know any resources where I could
> learn how to do this unhooking of the listener and rehooking?
The general outline is very simple.
1. Use getYYYListeners to get a collection of the current listeners
2. Loop through the list removing them
3. setText("")
4. Loop through the listener list adding them again
--
Thomas A. Russ, USC/Information Sciences Institute
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Re: How to clear or reset "Chris" <chris@THRWHITE.remove-dii-this> - 2011-04-27 15:45 +0000 Re: How to clear or reset "tar" <tar@THRWHITE.remove-dii-this> - 2011-04-27 15:45 +0000
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