Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.java.gui > #3083
| From | "Hal Vaughan" <hal.vaughan@THRWHITE.remove-dii-this> |
|---|---|
| Subject | Re: JList: Scroll to Sele |
| Message-ID | <paRmj.533$ar6.314@trnddc07> (permalink) |
| Newsgroups | comp.lang.java.gui |
| References | <479bc2e7$0$27870$b9f67a60@news.newsdemon.com> |
| Date | 2011-04-27 15:42 +0000 |
| Organization | TDS.net |
To: comp.lang.java.gui Knute Johnson wrote: > Hal Vaughan wrote: >> I'm using Java 1.4.2 and I've tried searching for this and can't find it, >> but I'm sure I saw a method for a JList to scroll to the selected item. >> >> There are times a JList (in a JScrollPane) is reloaded. On some >> platforms, apparently, when I reload it, even though I make sure the same >> item stays selected, users report that the list then resets to show the >> top of the list only. >> >> Maybe I'm mixing things up, but I was sure I saw something like >> scrollToSelected() for a JList or JScrollPane, but I can't find it in the >> API index and couldn't find it in a search. Is it under a different >> wording or is there another method that scrolls a JList to show the >> selected item? >> >> Thanks! >> >> Hal > > See JList.ensureIndexIsVisible() and JList.setSelectedValue() > Great! I knew about setSelectedValue(), but the ensureIndexIsVisible() is exactly what I was looking for! I guess it's a case of tunnel vision where I was so stuck on what I thought I saw I missed what I needed. Thanks! Hal --- * 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
Back to comp.lang.java.gui | Previous | Next — Previous in thread | Find similar | Unroll thread
JList: Scroll to Selected "Hal Vaughan" <hal.vaughan@THRWHITE.remove-dii-this> - 2011-04-27 15:42 +0000
Re: JList: Scroll to Sele "Knute Johnson" <knute.johnson@THRWHITE.remove-dii-this> - 2011-04-27 15:42 +0000
Re: JList: Scroll to Sele "Hal Vaughan" <hal.vaughan@THRWHITE.remove-dii-this> - 2011-04-27 15:42 +0000
csiph-web