pjs/plugin/oji/MRJ/testing/JSApplet/JSApplet.java

96 строки
2.9 KiB
Java

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/*
JSApplet.java
Tests JSObject.eval.
by Patrick C. Beard.
*/
import java.io.*;
import java.awt.*;
import java.applet.*;
import java.awt.event.*;
import netscape.javascript.JSObject;
public class JSApplet extends Applet {
TextField text;
public void init() {
setLayout(new BorderLayout());
add(text = new TextField(), BorderLayout.CENTER);
Panel panel = new Panel();
add(panel, BorderLayout.SOUTH);
// eval button.
ActionListener evalListener = new ActionListener() {
JSObject window;
public void actionPerformed(ActionEvent e) {
if (window == null)
window = JSObject.getWindow(JSApplet.this);
Object result = window.eval(text.getText());
if (result != null)
System.out.println(result);
text.selectAll();
}
};
Button evalButton = new Button("eval");
evalButton.addActionListener(evalListener);
text.addActionListener(evalListener);
panel.add(evalButton);
// clear button.
ActionListener clearConsoleListener = new ActionListener() {
public void actionPerformed(ActionEvent e) {
text.setText("");
}
};
Button clearConsole = new Button("clear");
clearConsole.addActionListener(clearConsoleListener);
panel.add(clearConsole);
}
public void destroy() {
}
}