Article View: borland.public.jbuilder.java.swing
Article #1059refreshing tabledata when scrollbars are moved corrupts the display
From: Zoran Pjevic
Date: Fri, 30 Apr 2004 15:18
Date: Fri, 30 Apr 2004 15:18
28 lines
1782 bytes
1782 bytes
Hi to everybody I have following problem, and really no clue how to solve it: A jtable is refreshed by a dataproducer. I have created my own tablemodel for this. The table is used with a scrollpane and a viewport. The data is refreshed every 100 ms. The size of the table can vary between two refreshs, so I check first if only the data has changed, or also the number of rows has changed, or even the number of columns has changed to call either fireTableDataChanged, fireTableRowsUpdated or fireTableStructureChanged. The size of the tabel is usually around 50 rows x 1000 columns. This cannot fit on one screen, so the user can use the scrollbars to move around. But if he does so, the display is often flickering, and refreshing is not fine. Is there a way to mutullay exlude the refreshing of the data when the scrollbars are dragged? Any help is welcome. Have a nice weekend, Zoran
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 111d45,335e136567c4fb6f,start X-Google-Attributes: gid111d45,public From: Zoran Pjevic <zpjevic@anitesystems.de> Newsgroups: borland.public.jbuilder.java.swing Subject: refreshing tabledata when scrollbars are moved corrupts the display Date: Fri, 30 Apr 2004 17:18:31 +0200 Message-ID: <lvq490p28esdf0fnhrooab5tcp2qb3nl9v@4ax.com> X-Newsreader: Forte Free Agent 1.93/32.576 English (American) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 213.157.29.250 X-Trace: newsgroups.borland.com 1083338237 213.157.29.250 (30 Apr 2004 08:17:17 -0700) Lines: 28 Path: arc1-ca.pugleaf.net!controlnews3.google.com!news1.google.com!news.glorb.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail