listrenderer.java

来自「基于jxta的P2P框架的系统」· Java 代码 · 共 54 行

package connex.app.wsUI;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;


/**
 * <p>躡erschrift: </p>
 * <p>Beschreibung: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Organisation: </p>
 * @author unbekannt
 * @version 1.0
 */

public class ListRenderer extends DefaultListCellRenderer {
    String element;
    ImageIcon ico;
    public ListRenderer(ImageIcon ico) {
        setOpaque(false);
        this.ico = ico;
        //setHorizontalAlignment(CENTER);
        //setVerticalAlignment(CENTER);
        this.setFont(new java.awt.Font("SansSerif", 1, 17));
        this.setBackground(Color.white);
    }

    /*
     * This method finds the image and text corresponding
     * to the selected value and returns the label, set up
     * to display the text and image.
     */
    public Component getListCellRendererComponent(
            JList list,
            Object value,
            int index,
            boolean isSelected,
            boolean cellHasFocus) {

        JLabel label = (JLabel)super.getListCellRendererComponent(list,
                value,
                index,
                isSelected,
                cellHasFocus);

            label.setIcon(ico) ;

        return (label);
    }

}