configurationdialog.java

基于SUN的javacomm20-win32 API中的例子SerialDemo改进

package org.rien.rs;

import java.awt.Button;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Panel;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

public class ConfigurationDialog extends Dialog implements ActionListener {

	final int HEIGHT = 230;
	final int WIDTH = 200;
	
	public ConfigurationDialog(Frame parent, String title) {
		super(parent, title, true);
		
		Panel buttonPanel = new Panel();
		Button okButton = new Button("确定");
		okButton.addActionListener(this);
		buttonPanel.add(okButton);
		add(buttonPanel, "South");

		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
		setLocation(screenSize.width / 2 - WIDTH / 2, screenSize.height / 2
				- HEIGHT / 2);
		
		this.addWindowListener(new WindowAdapter() {
			public void windowClosing(WindowEvent e) {
				setVisible(false);
			}
		});
		this.setResizable(false);
		this.setVisible(false);
	}
	
	public ConfigurationDialog(Frame parent, String title, Panel panel) {
		this(parent, title);

		this.add(panel, "Center");

		this.pack();
		this.setResizable(false);
		this.setVisible(false);
	}

	public void actionPerformed(ActionEvent e) {
		String cmd = e.getActionCommand();

		if (cmd.equals("确定")) {
			setVisible(false);
		}

	}
}