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[commit-cp] [bug #13230] swing: JTextArea.setText() fails with multiple
From: |
Timo Lindfors |
Subject: |
[commit-cp] [bug #13230] swing: JTextArea.setText() fails with multiple lines of text |
Date: |
Mon, 30 May 2005 15:12:56 +0000 |
User-agent: |
Elinks |
URL:
<http://savannah.gnu.org/bugs/?func=detailitem&item_id=13230>
Summary: swing: JTextArea.setText() fails with multiple
lines of text
Project: classpath
Submitted by: lindi
Submitted on: Mon 05/30/05 at 15:12
Category: classpath
Severity: 3 - Normal
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Platform Version: None
_______________________________________________________
Details:
Steps to reproduce:
1. Compile and run the attached testcase.
Expected results:
1. A window shows up. It has a textarea with "text1".
Actual results:
1. No window is shown and the testcase throws the following exception:
java.lang.NegativeArraySizeException
at javax.swing.text.AbstractDocument$BranchElement.replace
(AbstractDocument.java:747)
at javax.swing.text.PlainDocument.removeUpdate (PlainDocument.java:136)
at javax.swing.text.AbstractDocument.remove (AbstractDocument.java:294)
at javax.swing.text.JTextComponent.setText (JTextComponent.java:1016)
at textarea.<init> (textarea.java:9)
at textarea.main (textarea.java:4)
Testcase:
import javax.swing.*;
public class textarea extends JFrame {
public static void main(String[] args) {
(new textarea()).show();
}
public textarea() {
JTextArea textarea = new JTextArea(10, 40);
textarea.setText("text0\n");
textarea.setText("text1\n");
this.setContentPane(textarea);
this.pack();
}
}
Note that "text0" works but "text0\n" (with newline) does not.
_______________________________________________________
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<http://savannah.gnu.org/bugs/?func=detailitem&item_id=13230>
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- [commit-cp] [bug #13230] swing: JTextArea.setText() fails with multiple lines of text,
Timo Lindfors <=