画像と文字付きJList

package com.lbl.javaeye;

import javax.swing.Icon;

/**
 * @author Administrator
 * list 
 */
public class IListItemData {
	private String labelName;
	private Icon labelImage;
	public IListItemData() {

	}
	
	public IListItemData(String labelName, Icon labelImage) {
		super();
		this.labelName = labelName;
		this.labelImage = labelImage;
	}

	public String getLabelName() {
		return labelName;
	}
	public void setLabelName(String labelName) {
		this.labelName = labelName;
	}
	public Icon getLabelImage() {
		return labelImage;
	}
	public void setLabelImage(Icon labelImage) {
		this.labelImage = labelImage;
	}
	
}

package com.lbl.javaeye;

import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;

import javax.swing.Icon;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.ListCellRenderer;

public class IListCellRender extends JLabel implements ListCellRenderer{

	private static final long serialVersionUID = 1L;
	private boolean m_selected = false;
	public Component getListCellRendererComponent(JList list, Object value,
			int index, boolean isSelected, boolean cellHasFocus) {
		if(value instanceof IListItemData){
			IListItemData data = (IListItemData)value;
			setIcon(data.getLabelImage());
			setText(data.getLabelName());
		}else{
			setIcon(null);
			setText("");
		}
		setBackground(Color.WHITE);
		m_selected = isSelected;
		if(isSelected){
			setBackground(Color.BLUE);
		}
		return this;
	}
	// List 
	public void paintComponent(Graphics g) {
		Color bColor = getBackground();
		Icon icon = getIcon();
		g.setColor(bColor);
		int offset = 0;
		if (icon != null && getText() != null)
			offset = (icon.getIconWidth() + getIconTextGap());
		g.fillRect(offset, 0, getWidth() - 1 - offset, getHeight() - 1);
		if (m_selected) {
			g.setColor(Color.red);
			g.draw3DRect(offset, 0, getWidth() - 1 - offset, getHeight() - 1, true);
		}
		super.paintComponent(g);
	}
}

package com.lbl.javaeye;

import java.util.Vector;

import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JScrollPane;
import javax.swing.UIManager;

/**
 * @author Administrator
 *  
 */
public class IList extends JFrame{

	private static final long serialVersionUID = 1L;
	private JList list;
	private JScrollPane listScro;
	public IList(){
		try {
			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
		} catch (Exception e) {
			e.printStackTrace();
		} 
		init();
		showMe();
	}
	
	public void init(){
		list = new JList();
		list.setCellRenderer(new IListCellRender());
		
		Vector<IListItemData> items = new Vector<IListItemData>();
		
		IListItemData data1 = new IListItemData(" ",new ImageIcon("images/file/reviewers.gif"));
		IListItemData data2 = new IListItemData(" ",new ImageIcon("images/file/reviews_super.gif"));
		IListItemData data3 = new IListItemData(" ",new ImageIcon("images/file/submission_history.gif"));
		items.add(data1);
		items.add(data2);
		items.add(data3);
		list.setListData(items);
		listScro = new JScrollPane(list);
		listScro.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
		this.add(listScro);
	}
	
	public void showMe(){
		this.setSize(200,400);
		this.setVisible(true);
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	}
	
	public static void main(String[] args) {
		new IList();
	}
}