Article View: borland.public.jbuilder.java.swing
Article #975Saving a reference to a JTextPane
From: Wolf
Date: Tue, 15 Jun 2004 08:58
Date: Tue, 15 Jun 2004 08:58
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Hi, I want to make several classes write messages to a JTextPane which has been created by one of them. I tried to save a reference to the pane in a class which controlls the user interface; later on I want to use this reference to write to the TextPane: JTextPane TextPane = new JTextPane(); uic.setTextPane(TextPane); When setting TextPane to the uic slot I get a java.lang.NullPointerException What am I doing wrong? Regards Wolf
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 111d45,2de37b4a0a5af4c7,start X-Google-Attributes: gid111d45,public From: "Wolf" <respro-aguas@ej-gv.es> Sender: "Wolf" <respro-aguas@ej-gv.es> Reply-To: "Wolf" <respro-aguas@ej-gv.es> Subject: Saving a reference to a JTextPane Newsgroups: borland.public.jbuilder.java.swing X-User-Info: 212.55.29.254 NNTP-Posting-Host: 207.105.83.66 Message-ID: <40ceba2d$1@newsgroups.borland.com> Date: 15 Jun 2004 01:58:21 -0700 X-Trace: newsgroups.borland.com 1087289901 207.105.83.66 (15 Jun 2004 01:58:21 -0700) Lines: 15 Path: arc1-ca.pugleaf.net!g2news1.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