cellrenderer.java

来自「源码为科学出版社出版的英文<java设计模式>(影印版)所用的所有例」· Java 代码 · 共 19 行

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

public class cellRenderer extends JLabel implements ListCellRenderer {

    public Component getListCellRendererComponent(JList list, 
              Object value, int index, boolean isSelected, 
              boolean hasFocus) {
        Person p = (Person)value; //get the person
        setText(p.getName ());  //display name
        setIcon(p.getIcon ());  //and image
        if(isSelected)
             setBackground(Color.lightGray );
        else
            setBackground(Color.white );
        return this;
    }
}