public static void main(String[] args) {

    StringBuffer result = new StringBuffer("<html><body><h1>Fibonacci Sequence</h1><ol>");

    long f1 = 0;
    long f2 = 1;

    for (int i = 0; i < 50; i++) {
      result.append("<li>");
      result.append(f1);
      long temp = f2;
      f2 = f1 + f2;
      f1 = temp;
    }

    result.append("</ol></body></html>");

    JEditorPane jep = new JEditorPane("text/html", result.toString());
    jep.setEditable(false);

    //  new FibonocciRectangles().execute();
    JScrollPane scrollPane = new JScrollPane(jep);
    JFrame f = new JFrame("Fibonacci Sequence");
    f.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
    f.setContentPane(scrollPane);
    f.setSize(512, 342);
    EventQueue.invokeLater(new FrameShower(f));
  }
Beispiel #2
0
  public JFrame buildFrame() {

    f = new JFrame("AMSA World");
    f.setSize(800, 600);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setLayout(new GridBagLayout());

    textArea.setFocusable(false);
    JScrollPane scrollPane = new JScrollPane(textArea);
    scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

    ActionListener listener =
        new ActionListener() {
          public void actionPerformed(ActionEvent evt) {
            checkInput();
          }
        };
    inputText.addActionListener(listener);

    GridBagConstraints c = new GridBagConstraints();
    c.fill = GridBagConstraints.HORIZONTAL;
    c.insets = new Insets(5, 5, 5, 5);
    c.weightx = 1.0;
    c.gridwidth = 3;
    c.weighty = 0.025;
    c.gridx = 0;
    c.gridy = 0;
    f.add(topPanel, c);

    c.fill = GridBagConstraints.BOTH;
    c.weighty = 1.0;
    c.gridwidth = 2;
    c.gridx = 0;
    c.gridy = 1;
    f.add(scrollPane, c);

    c.fill = GridBagConstraints.BOTH;
    c.weighty = 1.0;
    c.gridwidth = 1;
    c.gridx = 2;
    c.gridy = 1;
    f.add(sidePanel, c);
    sidePanel.setVisible(false);

    c.fill = GridBagConstraints.HORIZONTAL;
    c.weighty = 0.025;
    c.gridwidth = 3;
    c.gridx = 0;
    c.gridy = 2;
    f.add(inputText, c);

    f.setVisible(true);

    return f;
  }
Beispiel #3
0
 private void initMinFrame() {
   minFrame = new JFrame("Sikuli Test");
   minFrame.setAlwaysOnTop(true);
   minFrame.setSize(255, 85);
   minFrame.getRootPane().putClientProperty("Window.alpha", new Float(0.7f));
   /*
   Container con = minFrame.getContentPane();
   con.add(minPane);
   minFrame.doLayout();
   minFrame.setVisible(true);
   */
 }
  public static void main() {
    // Main
    frame = new JFrame("Java Playground");
    frame.setSize(640, 480);
    // Make sure the divider is properly resized
    frame.addComponentListener(
        new ComponentAdapter() {
          public void componentResized(ComponentEvent c) {
            splitter.setDividerLocation(.8);
          }
        });
    // Make sure the JVM is reset on close
    frame.addWindowListener(
        new WindowAdapter() {
          public void windowClosed(WindowEvent w) {
            new FrameAction().kill();
          }
        });

    // Setting up the keybinding
    // Ctrl+k or Cmd+k -> compile
    bind(KeyEvent.VK_K);

    // Ctrl+e or Cmd+e -> console
    bind(KeyEvent.VK_E);

    // Save, New file, Open file, Print.
    // Currently UNUSED until I figure out how normal java files and playground files will
    // interface.
    bind(KeyEvent.VK_S);
    bind(KeyEvent.VK_N);
    bind(KeyEvent.VK_O);
    bind(KeyEvent.VK_P);

    // Binds the keys to the action defined in the FrameAction class.
    frame.getRootPane().getActionMap().put("console", new FrameAction());

    // The main panel for typing code in.
    text = new JTextPane();
    textScroll = new JScrollPane(text);
    textScroll.setBorder(null);
    textScroll.setPreferredSize(new Dimension(640, 480));

    // Document with syntax highlighting. Currently unfinished.
    doc = text.getStyledDocument();
    doc.addDocumentListener(
        new DocumentListener() {
          public void changedUpdate(DocumentEvent d) {}

          public void insertUpdate(DocumentEvent d) {}

          public void removeUpdate(DocumentEvent d) {}
        });

    ((AbstractDocument) doc).setDocumentFilter(new NewLineFilter());

    // The output log; a combination compiler warning/error/runtime error/output log.
    outputText = new JTextPane();
    outputScroll = new JScrollPane(outputText);
    outputScroll.setBorder(null);

    // "Constant" for the error font
    error = new SimpleAttributeSet();
    error.addAttribute(StyleConstants.CharacterConstants.Italic, Boolean.TRUE);
    error.addAttribute(StyleConstants.Foreground, Color.RED);

    // "Constant" for the warning message font
    warning = new SimpleAttributeSet();
    warning.addAttribute(StyleConstants.CharacterConstants.Italic, Boolean.TRUE);
    warning.addAttribute(StyleConstants.Foreground, Color.PINK);

    // "Constant" for the debugger error font
    progErr = new SimpleAttributeSet();
    progErr.addAttribute(StyleConstants.Foreground, Color.BLUE);

    // Print streams to redirect System.out and System.err.
    out = new TextOutputStream(outputText, null);
    err = new TextOutputStream(outputText, error);
    System.setOut(new PrintStream(out));
    System.setErr(new PrintStream(err));

    // Sets up the output log
    outputText.setEditable(false);
    outputScroll.setVisible(true);

    // File input/output setup
    chooser = new JFileChooser();

    // Setting up miscellaneous stuff
    compiler = ToolProvider.getSystemJavaCompiler();
    JVMrunning = false;
    redirectErr = null;
    redirectOut = null;
    redirectIn = null;

    // Sets up the splitter pane and opens the program up
    splitter = new JSplitPane(JSplitPane.VERTICAL_SPLIT, textScroll, outputScroll);
    consoleDisplayed = false;
    splitter.remove(outputScroll); // Initially hides terminal until it is needed
    splitter.setOneTouchExpandable(true);
    frame.add(splitter);
    frame.setVisible(true);

    // Sets the divider to the proper one, for debugging
    // splitter.setDividerLocation(.8);
  }