Article View: borland.public.jbuilder.java.swing
Article #976Re: Saving a reference to a JTextPane
From: Lori M Olson [TeamB]
Date: Tue, 15 Jun 2004 15:07
Date: Tue, 15 Jun 2004 15:07
37 lines
2033 bytes
2033 bytes
Wolf wrote:
> 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
So where is the code for the setTextPane method?
--
Regards,
Lori Olson [TeamB]
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 111d45,2de37b4a0a5af4c7 X-Google-Attributes: gid111d45,public Date: Tue, 15 Jun 2004 09:07:51 -0600 From: "Lori M Olson [TeamB]" <javadragon@techie.com> User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 (ax; CDonDemand-Dom) X-Accept-Language: en-us, en MIME-Version: 1.0 Newsgroups: borland.public.jbuilder.java.swing Subject: Re: Saving a reference to a JTextPane References: <40ceba2d$1@newsgroups.borland.com> In-Reply-To: <40ceba2d$1@newsgroups.borland.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 142.179.181.200 Message-ID: <40cf10f8$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1087312120 142.179.181.200 (15 Jun 2004 08:08:40 -0700) Lines: 38 Path: arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!news.glorb.com!tiscali!newsfeed1.ip.tiscali.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail