mylist.java

注：语音聊天部分还未完成

/*
 * MyList.java
 *
 * Created on 2006年8月13日, 上午8:13
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package mylist;

import com.sun.org.apache.xpath.internal.axes.PathComponent;
import java.awt.Color;
import java.awt.Component;
import java.net.URL;
import javax.swing.BorderFactory;
import javax.swing.DefaultListModel;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.ListCellRenderer;
import javax.swing.border.Border;

/**
 *自己定制的JList
 * @author 幽梦还乡
 */
public class MyList extends JList {
    public IconListItemRenderer  iconList = null;	
    public DefaultListModel listModel = null;	
    public IconListItem iconListItem = null;	
    private URL url = null;	
    private ImageIcon image = null;	
    private String name;
    public MyList() {
    }
    public void setIcon(String Path,String name){
        iconList = new IconListItemRenderer();
        listModel = new DefaultListModel();
        iconListItem = new IconListItem();
        setCellRenderer(iconList);
        setModel(listModel);
        
    }
    
}
class IconListItem{    
    ImageIcon imageIcon;
    String text;
    public Icon getIcon() {
        return imageIcon;
    }

    public String getText() {
        return text;
    }
     public void setIcon(ImageIcon imageIcon){ 
    	this.imageIcon = imageIcon;
    }
    public void setText(String text){ 
    	this.text = text; 
    }
    
}
class IconListItemRenderer extends JLabel implements ListCellRenderer{
    private Border
            selectedBorder = BorderFactory.createLineBorder(Color.YELLOW,2),
            emptyBorder = BorderFactory.createEmptyBorder(1,1,1,1);
    public Component getListCellRendererComponent(JList list, 
            Object value, int index, 
		boolean isSelected, boolean cellHasFocus) {
		
            IconListItem item = (IconListItem)value;
		
            this.setIcon(item.getIcon());
            this.setText(item.getText());

            if (isSelected){ 
        	setBorder (selectedBorder);
            }else{ 
        	setBorder(emptyBorder);
            }
            return this;
		
	}

}