Path: csiph.com!x330-a1.tempe.blueboxinc.net!feeder1.hal-mli.net!news.glorb.com!news-out.readnews.com!news-xxxfer.readnews.com!news-out.news.tds.net!newsreading01.news.tds.net!86597e80!not-for-mail From: "tar" Subject: Re: correct behavior of a Message-ID: X-Comment-To: comp.lang.java.gui Newsgroups: comp.lang.java.gui In-Reply-To: <2008030615405975249-noreply@mailinvalid> References: <2008030615405975249-noreply@mailinvalid> Content-Type: text/plain; charset=IBM437 Content-Transfer-Encoding: 8bit X-Gateway: time.synchro.net [Synchronet 3.15a-Win32 NewsLink 1.92] Lines: 31 Date: Wed, 27 Apr 2011 15:43:41 GMT NNTP-Posting-Host: 96.60.20.240 X-Complaints-To: news@tds.net X-Trace: newsreading01.news.tds.net 1303919021 96.60.20.240 (Wed, 27 Apr 2011 10:43:41 CDT) NNTP-Posting-Date: Wed, 27 Apr 2011 10:43:41 CDT Organization: TDS.net Xref: x330-a1.tempe.blueboxinc.net comp.lang.java.gui:3236 To: comp.lang.java.gui Ender writes: > In a JTree I have several leaf nodes w/ a custom renderer extended from > DefaultTreeCellRenderer. Some of the leaf nodes are JComboBoxes and > others are JTextFields. When user clicks on the leaf node to edit, for > ex. a JTextField ... he inputs the text while the field is in edit mode. > > At this point, what if he doesn't press the enter key to stop it from > editing ... what if the user just enters the text, there's still a > blinking cursor, then takes the mouse to click on another leaf node > ... which means the tree model's listener treeNodesChanged() never gets > fired. > > What am I supposed to do in that case? Should I manually fire this > change somehow? Anyone know how? I suppose you need to do this using a FocusLost listener. It really is a pain that these minor nits can't be handled by the default renderer already. I suppose that is the price you pay for being able to use general purpose editing components. -- Thomas A. Russ, USC/Information Sciences Institute --- * 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