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94 lines
2.2 KiB
94 lines
2.2 KiB
package org.kde.kjas.server;
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import java.awt.*;
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import java.awt.event.*;
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import java.io.*;
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public class KJASConsole
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extends Frame
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implements Console
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{
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private TextArea txt;
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public KJASConsole()
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{
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super("Konqueror Java Console");
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txt = new TextArea();
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txt.setEditable(false);
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txt.setBackground(Color.white);
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txt.setForeground(Color.black);
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Panel main = new Panel(new BorderLayout());
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Panel btns = new Panel(new BorderLayout());
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Button clear = new Button("Clear");
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Button close = new Button("Close");
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btns.add(clear, "West");
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btns.add(close, "East");
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main.add(txt, "Center");
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main.add(btns, "South");
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add( main );
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clear.addActionListener
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(
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new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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txt.setText("");
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}
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}
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);
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close.addActionListener
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(
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new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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setVisible(false);
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}
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}
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);
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addWindowListener
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(
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new WindowAdapter() {
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public void windowClosing(WindowEvent e) {
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setVisible(false);
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}
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}
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);
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setSize(500, 300);
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PrintStream st = new PrintStream( new KJASConsoleStream(this) );
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System.setOut(st);
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System.setErr(st);
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System.out.println( "Java VM version: " +
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System.getProperty("java.version") );
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System.out.println( "Java VM vendor: " +
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System.getProperty("java.vendor") );
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}
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public void clear() {
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txt.setText("");
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}
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public void append(String msg) {
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if (msg == null) {
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return;
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}
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int length = msg.length();
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synchronized(txt) {
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//get the caret position, and then get the new position
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int old_pos = txt.getCaretPosition();
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txt.append(msg);
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txt.setCaretPosition( old_pos + length );
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}
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}
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}
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