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Groups > comp.lang.java.gui > #1576
| From | "Jason Cavett" <jason.cavett@THRWHITE.remove-dii-this> |
|---|---|
| Subject | Updating a Single Progres |
| Message-ID | <1178309830.795758.96030@h2g2000hsg.googlegroups.com> (permalink) |
| Newsgroups | comp.lang.java.gui |
| Date | 2011-04-27 15:34 +0000 |
| Organization | TDS.net |
To: comp.lang.java.gui Hello, I'm trying to update a single JProgressBar that is contained within a cell of a JTable in order to show the progress that has been completed on analyzing some data. The JTable shows items that have already been processed, the current item processing (there can only be one) and items waiting to be processed. >From the looks of things, I need to create my own TableModel (which I did - it extends DefaultTableModel), I need to create my own TableCellRenderer (which I did - it impelements TableCellRenderer AND extends JProgressBar) and I need to add the renderer to the specific column that will hold the JProgressBar. So far, so good. Everything works. The problem I have is that I don't have an apparent way to update the value of the JProgressBar. For example, when a run finishes, the JProgressBar should stay at 100. Then, the next item should be processed going form 0 - 100. The progress of processing is determined via another class (which is Observable). I am trying to figure out how to update just the JProgressBar in question. Sorry if this post rambles a bit. I am lost here. If anybody can give me some insight, I'd appreciate it. I've been reading forums, etc which is how I got to where I'm at now, but the whole updating process doesn't seem to work as I thought it would. Thanks for any clarification. --- * Synchronet * The Whitehouse BBS --- whitehouse.hulds.com --- check it out free usenet! --- Synchronet 3.15a-Win32 NewsLink 1.92 Time Warp of the Future BBS - telnet://time.synchro.net:24
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Updating a Single Progres "Jason Cavett" <jason.cavett@THRWHITE.remove-dii-this> - 2011-04-27 15:34 +0000
Re: Updating a Single Pro "Lionel van den Berg" <lionel.van.den.berg@THRWHITE.remove-dii-this> - 2011-04-27 15:34 +0000
Re: Updating a Single Pro "Jason Cavett" <jason.cavett@THRWHITE.remove-dii-this> - 2011-04-27 15:34 +0000
Re: Updating a Single Pro "Michael Rauscher" <michael.rauscher@THRWHITE.remove-dii-this> - 2011-04-27 15:34 +0000
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