Re: java-vraagje

Article View: be.comp.programming

Article #131

Back to be.comp.programming Previous Next

#131

From: Luc Kumps
Date: Sun, 28 Oct 2001 11:08

33 lines
2053 bytes

"Dietmar Hertsen" <dhertsen@mailandnews.com> wrote in message
news:3BDAB593.36E8D4B3@mailandnews.com...
> /** Constructor */
> public dialog(Frame f) {
>

> //Verwijderen
> BVerwijder.addActionListener(new ActionListener() {
> public void actionPerformed(ActionEvent e) {
> int row = Lijst.getSelectedIndex();
> if (row >= 0) {
> Lijst.remove(row);
> dialog dok = new dialog(this); //HIER IS HET DUS... cannot symbol
dialog...

Ik ben geen Java specialist, maar ik denk dat "this" op deze plaats verwijst
naar een object van type ActionListener, terwijl de constructor van dialog
een Frame verwacht.

Je kunt eventueel dit doen:

final Frame thisFrame = this;
//Verwijderen
BVerwijder.addActionListener(new ActionListener() {
 public void actionPerformed(ActionEvent e) {
 int row = Lijst.getSelectedIndex();
 if (row >= 0) {
 Lijst.remove(row);
 dialog dok = new dialog(thisFrame);


Luc

Technical Details

Message-ID: <oGRC7.10062$PH1.697@afrodite.telenet-ops.be>

Path:

arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!supernews.com!news.tele.dk!small.news.tele.dk!193.190.198.17!newsfeeds.belnet.be!news.belnet.be!ossa.telenet-ops.be!afrodite.telenet-ops.be.POSTED!not-for-mail

References: <3BDAB593.36E8D4B3@mailandnews.com>

Show Full Headers

Complete Article Headers

X-Google-Language: DUTCH,ASCII-7-bit
X-Google-Thread: 111c4c,6535a824c3f65b64
X-Google-Attributes: gid111c4c,public
X-Google-Thread: fcea4,6535a824c3f65b64
X-Google-Attributes: gidfcea4,public
X-Google-ArrivalTime: 2001-10-28 03:08:12 PST
Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!supernews.com!news.tele.dk!small.news.tele.dk!193.190.198.17!newsfeeds.belnet.be!news.belnet.be!ossa.telenet-ops.be!afrodite.telenet-ops.be.POSTED!not-for-mail
From: "Luc Kumps" <NOkumpsSPAM@pandora.be>
Newsgroups: be.comp.programming,be.comp
References: <3BDAB593.36E8D4B3@mailandnews.com>
Subject: Re: java-vraagje
Lines: 36
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 5.50.4807.1700
X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4807.1700
Message-ID: <oGRC7.10062$PH1.697@afrodite.telenet-ops.be>
Date: Sun, 28 Oct 2001 11:08:04 GMT
NNTP-Posting-Host: 213.118.68.119
X-Complaints-To: abuse@pandora.be
X-Trace: afrodite.telenet-ops.be 1004267284 213.118.68.119 (Sun, 28 Oct 2001 12:08:04 MET)
NNTP-Posting-Date: Sun, 28 Oct 2001 12:08:04 MET
Organization: Telenet Internet

Reply to Parent Message