package?com.huawei.powercharts.ui;

import?java.awt.*;?
import?java.awt.event.*;?
import?java.io.*;?
import?java.util.*;?
import?javax.swing.*;?
import?javax.swing.event.*;?

/**?
???This?program?demonstrates?how?to?display?HTML?documents?
???in?an?editor?pane.?
*/?
public?class?ShowCharts?
{???
???public?static?void?main（String[]?args）?
???{???
??????Jframe?frame?=?new?EditorPaneframe（）;?
??????frame.setDefaultCloseOperation（Jframe.EXIT_ON_CLOSE）;?
??????frame.setVisible（true）;???????
???}?
}?

/**?
???This?frame?contains?an?editor?pane?a?text?field?and?button?
???to?enter?a?URL?and?load?a?document?and?a?Back?button?to??
???return?to?a?previously?loaded?document.?
*/?
class?EditorPaneframe?extends?Jframe?
{???
???/**
?????*?
?????*/
???private?static?fin