Groups > comp.lang.java.gui > #1956

Re: One missing link in j

From	"Martin Gregorie" <martin.gregorie@THRWHITE.remove-dii-this>
Subject	Re: One missing link in j
Message-ID	<er2vl4-1h7.ln1@zoogz.gregorie.org> (permalink)
Newsgroups	comp.lang.java.gui
References	<J5Wii.3358$4A1.45@news-server.bigpond.net.au>
Date	2011-04-27 15:36 +0000
Organization	TDS.net

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  To: comp.lang.java.gui,comp.l
Esmond Pitt wrote:
> Martin Gregorie wrote:
>> I haven't been able to discover how to update the display when the 
>> underlying data changes. JTable doesn't seem to respond to repaint() 
>> and I haven't spotted a way of causing a repaint after updating the 
>> user data structure that TableModel is mapped onto.
> 
> (i) As Eric said, extend AbstractTableModel and call the appopriate 
> fireTableXXXChanged() method, or (ii) extend DefaultTableModel and it 
> happens automatically when you call setValueAt(). If you override that, 
> be sure to call super.setValueAt() so the firing still happens.
> 
Thanks to you and Eric for that pointer.

-- 
martin@   | Martin Gregorie
gregorie. | Essex, UK
org       |

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One missing link in javax "RC" <rc@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
  Re: One missing link in j "Oliver Wong" <oliver.wong@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
    Re: One missing link in j "Eric Sosman" <eric.sosman@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
      Re: One missing link in j "Oliver Wong" <oliver.wong@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
        Re: One missing link in j "Bjorn Abelli" <bjorn.abelli@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
          Re: One missing link in j "Martin Gregorie" <martin.gregorie@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
            Re: One missing link in j "Judy Szikora" <judy.szikora@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
            Re: One missing link in j "Eric Sosman" <eric.sosman@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
            Re: One missing link in j "Esmond Pitt" <esmond.pitt@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
              Re: One missing link in j "Martin Gregorie" <martin.gregorie@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
          Re: One missing link in j "Eric Sosman" <eric.sosman@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000
            Re: One missing link in j "Bjorn Abelli" <bjorn.abelli@THRWHITE.remove-dii-this> - 2011-04-27 15:36 +0000

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