UppercaseDocumentFilter.java

package org.chartsy.main.utils;

import javax.swing.text.AttributeSet;
import javax.swing.text.BadLocationException;
import javax.swing.text.DocumentFilter;

/**
 *
 * @author viorel.gheba
 */
public class UppercaseDocumentFilter extends DocumentFilter {

    public void insertString(DocumentFilter.FilterBypass fb, int offset, String text, AttributeSet attr) throws BadLocationException {
        fb.insertString(offset, text.toUpperCase(), attr);
    }

    public void replace(DocumentFilter.FilterBypass fb, int offset, int length, String text, AttributeSet attrs) throws BadLocationException {
        fb.replace(offset, length, text.toUpperCase(), attrs);
    }

}