logframe.java

蓝牙上网 j2me的源代码

package Pihatonttu;

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

public class LogFrame extends JPanel {
	private DefaultListModel listModel = new DefaultListModel();
	private JFrame frame;
	
	LogFrame() {
		super(new BorderLayout());
		
		JList list = new JList(listModel);
		list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
		list.setSelectedIndex(0);
		JScrollPane listScrollPane = new JScrollPane(list);
		listScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
		listScrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
		listScrollPane.setPreferredSize(new Dimension(600, 300));
		add(listScrollPane);
		
		JFrame.setDefaultLookAndFeelDecorated(true);
		frame = new JFrame("Pihatonttu Proxy");
		frame.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
		frame.setIconImage(PihatonttuMain.normalIcon.getImage());
		JComponent newContentPane = this;
		newContentPane.setOpaque(true);
		frame.setContentPane(newContentPane);
		frame.pack();
	}
	
	public void showLog() {
		if (frame.isVisible()){
			frame.toFront();
			return;
		}
		frame.setVisible(true);
	}
	
	public void addElement(final String element) {
		javax.swing.SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				listModel.addElement(element);
			}
		});
	}
	
	public void addElementFraction(final String element) {
		javax.swing.SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				listModel.removeElementAt(listModel.size()-1);
				listModel.addElement(element);
			}
		});
	}
	
	public void clear() {
		javax.swing.SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				listModel.clear();
			}
		});
	}
}