Organized imports
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / wizards / html / NumVerifyListener.java
1 /*
2  * $Id: NumVerifyListener.java,v 1.2 2005-05-06 00:57:33 stefanbjarni Exp $
3  * Copyright Narushima Hironori. All rights reserved.
4  */
5 package net.sourceforge.phpeclipse.wizards.html;
6
7 import java.util.regex.Pattern;
8
9 import org.eclipse.swt.SWT;
10 import org.eclipse.swt.events.VerifyEvent;
11 import org.eclipse.swt.events.VerifyListener;
12
13 public class NumVerifyListener implements VerifyListener {
14         
15         Pattern numPattern = Pattern.compile("^\\d+$");
16         
17         public void verifyText(VerifyEvent ev) {
18                 ev.doit = numPattern.matcher( ev.text ).matches() || ev.keyCode == SWT.DEL || ev.character == SWT.BS;
19         }
20 }