gui_helpdialog.java

来自「這是一個8051的模擬器 以java寫成」· Java 代码 · 共 40 行

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

/**
 * Projet de langage JAVA IFITEP 3 2005 - Simulateur 8051 
 * <p> 
 * GUI_HelpDialog
 *  
 * @author Matthieu SIMON
 * @version 1.0 du 28/06/05
 */
public class GUI_HelpDialog extends JFrame {
	public GUI_HelpDialog(String url) {
		super();
		setTitle(Simulator8051.FRAME_TITLE + " -- Help");
		
		JEditorPane editorPane = new JEditorPane();
		java.net.URL helpURL = Simulator8051.class.getResource(url);
		if(helpURL != null) {
			try {
				editorPane.setPage(helpURL);
			}
			catch (IOException e) {
				getContentPane().add(new JLabel("Error, can't open URL : " + url), BorderLayout.NORTH);
			}
			editorPane.setEditable(false);
			JScrollPane editorScrollPane = new JScrollPane(editorPane);
			editorScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
			editorScrollPane.setMinimumSize(new Dimension(10, 10));
			getContentPane().add(editorScrollPane);
		}
		else 
			getContentPane().add(new JLabel("Error, can't open URL : " + url), BorderLayout.NORTH);
		setSize(700, 500);	
		setVisible(true);
		//setAlwaysOnTop(true);
	}
}