Groups > comp.lang.java.programmer > #23767

Re: Efficiency/Reliablility of Scaled Up JTable

From	Roedy Green <see_website@mindprod.com.invalid>
Newsgroups	comp.lang.java.programmer
Subject	Re: Efficiency/Reliablility of Scaled Up JTable
Organization	Canadian Mind Products
Message-ID	<vaj2o85pbpr8ehmd40t7g5utom1mqefhvm@4ax.com> (permalink)
References	<c4c87a08-569b-49d9-906b-9bf2f3f2df65@googlegroups.com>
Date	2013-05-01 10:15 -0700

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On Mon, 29 Apr 2013 05:13:44 -0700 (PDT), clusardi2k@aol.com wrote,
quoted or indirectly quoted someone who said :

>If I have a JTable with a lot of colors, and if the application deletes and then adds columns to it will the performance degrade if I go from a 30 X 30 table to a 1000 X 100 table, please explain.

JTable scalability depends mainly on the efficiency of your
TableModel. All JTable does is render one screenful of your table. No
matter how big the table, it is roughly the same amount of work other
than what your TableModel does.
-- 
Roedy Green Canadian Mind Products http://mindprod.com
Nothing is so good as it seems beforehand. 
 ~ George Eliot (born: 1819-11-22 died: 1880-12-22 at age: 61) (Mary Ann Evans)

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Efficiency/Reliablility of Scaled Up JTable clusardi2k@aol.com - 2013-04-29 05:13 -0700
  Re: Efficiency/Reliablility of Scaled Up JTable Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-04-29 08:41 -0400
  Re: Efficiency/Reliablility of Scaled Up JTable Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2013-04-29 08:26 -0700
    Re: Efficiency/Reliablility of Scaled Up JTable Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-04-29 12:01 -0400
      Re: Efficiency/Reliablility of Scaled Up JTable Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2013-04-29 13:09 -0700
        Re: Efficiency/Reliablility of Scaled Up JTable Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-04-29 16:52 -0400
      Re: Efficiency/Reliablility of Scaled Up JTable clusardi2k@aol.com - 2013-05-01 12:41 -0700
        Re: Efficiency/Reliablility of Scaled Up JTable Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-05-01 17:52 -0400
        Re: Efficiency/Reliablility of Scaled Up JTable "John B. Matthews" <nospam@nospam.invalid> - 2013-05-02 01:57 -0400
  Re: Efficiency/Reliablility of Scaled Up JTable Robert Klemme <shortcutter@googlemail.com> - 2013-04-29 19:39 +0200
  Re: Efficiency/Reliablility of Scaled Up JTable Roedy Green <see_website@mindprod.com.invalid> - 2013-05-01 10:15 -0700

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