demolistframe.java

java绘图 java awt 经典绘图的例子,对于初学awt模块的人非常有帮助.

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package swing;

import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.DefaultListModel;
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JScrollPane;
import javax.swing.ListModel;
import javax.swing.ListSelectionModel;

/**
 *
 * @author zhaolin
 */
public class DemoListFrame extends JFrame {

    public DemoListFrame() {
        JList list = new JList();
        final DefaultListModel dlm = new DefaultListModel();
        list.setModel(dlm);
        JScrollPane jsp = new JScrollPane(list);
        this.getContentPane().add(jsp);
        this.pack();
        this.setVisible(true);
        new Thread(new Runnable() {

            public void run() {
                try {
                    Thread.sleep(1000);
                    dlm.addElement("apple");
                    Thread.sleep(1000);
                    dlm.addElement("pear");
                    Thread.sleep(1000);
                    dlm.addElement("banana");
                } catch (InterruptedException ex) {
                    Logger.getLogger(DemoListFrame.class.getName()).log(Level.SEVERE, null, ex);
                }
            }
        }).start();

    }

    public static void main(String[] args) {
        new DemoListFrame();
    }
}