//
// URLButton.java
// --------------
//
// This is a simple Java applet that demonstrates how to "jump" to
// an Internet URL from a Java applet when a button is pressed.
//
// Note: The on-screen message system could be improved, but the
// purpose here is to demonstrate how to jump from an applet page
// in a browser to a new URL when the button is pressed.
//

import java.awt.*;
import java.applet.*;
import java.net.*;

public class URLButton extends Applet {
    
    // if the urlButton is clicked, try to jump to the URL
    // if the url is malformed, write a little message on-screen
    
	void urlButton_Clicked(Event event) {
	    
	    try {
	        URL theURL = new URL(urlField.getText());
		    getAppletContext().showDocument(theURL);
		} catch (MalformedURLException mue) {
		    msgLabel.setText("bad URL - try again");
		}

	}


	public void init() {
		super.init();

		//{{INIT_CONTROLS
		setLayout(null);
		addNotify();
		resize(449,129);
		setBackground(new Color(16777215));
		urlButton = new java.awt.Button("Go to URL");
		urlButton.reshape(36,72,84,24);
		urlButton.setFont(new Font("Dialog", Font.PLAIN, 12));
		add(urlButton);
		urlField = new java.awt.TextField();
		urlField.setText("http://");
		urlField.reshape(96,36,312,24);
		urlField.setFont(new Font("Dialog", Font.PLAIN, 12));
		add(urlField);
		label1 = new java.awt.Label("URL:");
		label1.reshape(36,36,48,24);
		add(label1);
		msgLabel = new java.awt.Label("");
		msgLabel.reshape(144,72,264,24);
		msgLabel.setFont(new Font("Dialog", Font.PLAIN, 12));
		msgLabel.setForeground(new Color(8421504));
		add(msgLabel);
		//}}
	}

	public boolean handleEvent(Event event) {
		if (event.target == urlButton && event.id == Event.ACTION_EVENT) {
			urlButton_Clicked(event);
			return true;
		}
		return super.handleEvent(event);
	}

	//{{DECLARE_CONTROLS
	java.awt.Button urlButton;
	java.awt.TextField urlField;
	java.awt.Label label1;
	java.awt.Label msgLabel;
	//}}
	
}