示例#1
0
    @Override
    public void actionPerformed(ActionEvent e) {
      // TODO Auto-generated method stub

      Object source = e.getSource();
      if (source == ok) {
        response = APPLY_OPTION;
        this.setVisible(false);
      } else if (source == cancel) {
        response = CANCEL_OPTION;
        this.setVisible(false);
      } else if (source == sizeCombo) {
        // get the number from the source
        JComboBox number = (JComboBox) source;
        String numberItem = (String) number.getSelectedItem();
        Font temp = example.getFont();
        // then set the font
        int newSize = Integer.parseInt(numberItem);
        example.setFont(new Font(temp.getFamily(), temp.getStyle(), newSize));
      } else if (source == fontCombo) {
        JComboBox font = (JComboBox) source;
        String s = (String) font.getSelectedItem();
        Font tmp = example.getFont();
        example.setFont(new Font(s, tmp.getStyle(), tmp.getSize()));
      } else if (source == foreground) {
        Color tmp = JColorChooser.showDialog(this, "Choose text color", example.getForeground());
        MenuBar.shapeLBG.setBackground(tmp);
        if (tmp != null) example.setForeground(tmp);
      }
    }
  private void _applyFontStyleForSelection(Font font) {
    StyledDocument doc = mTextEditor.getStyledDocument();
    MutableAttributeSet attrs = mTextEditor.getInputAttributes();
    StyleConstants.setFontFamily(attrs, font.getFamily());
    StyleConstants.setFontSize(attrs, font.getSize());
    StyleConstants.setBold(attrs, ((font.getStyle() & Font.BOLD) != 0));
    StyleConstants.setItalic(attrs, ((font.getStyle() & Font.ITALIC) != 0));
    StyleConstants.setUnderline(attrs, ((font.getStyle() & Font.CENTER_BASELINE) != 0));

    int start = mTextEditor.getSelectionStart();
    int end = mTextEditor.getSelectionEnd();
    doc.setCharacterAttributes(start, (end - start), attrs, false);
  }
示例#3
0
 public void setSelectedFont(Font font) {
   selectedFont = font;
   family = font.getFamily();
   style = font.getStyle();
   size = font.getSize();
   preview.setFont(font);
 }
示例#4
0
  public MaritimeTradeView() {

    this.setLayout(new BoxLayout(this, BoxLayout.X_AXIS));

    Font font = new JButton().getFont();
    Font newFont = font.deriveFont(font.getStyle(), 20);

    button = new JButton("Maritime Trade");
    button.setFont(newFont);
    button.addActionListener(buttonListener);

    this.add(button);
  }
  public void setFont(Font f) {
    if (f != null) {
      String str = f.getName();
      int style = f.getStyle();
      String size = "" + f.getSize();

      for (int i = 0; i < fontList.getModel().getSize(); i++) {
        String listStr = ((String) fontList.getModel().getElementAt(i)).toLowerCase();

        if (listStr.equals(str.toLowerCase())) {
          Object value = fontList.getModel().getElementAt(i);
          fontList.setSelectedValue(value, true);
          fontBox.setText((String) value);
          break;
        }
      }

      switch (style) {
        case Font.PLAIN:
          styleList.setSelectedIndex(0);
          break;
        case Font.ITALIC:
          styleList.setSelectedIndex(2);
          break;
        case Font.BOLD:
          styleList.setSelectedIndex(1);
          break;
        case Font.BOLD | Font.ITALIC:
          styleList.setSelectedIndex(3);
          break;
      }

      boolean found = false;
      for (int i = 0; i < sizeList.getModel().getSize(); i++) {
        String listStr = ((String) sizeList.getModel().getElementAt(i)).toLowerCase();

        if (listStr.equals(size.toLowerCase())) {
          Object value = sizeList.getModel().getElementAt(i);
          sizeList.setSelectedValue(value, true);
          sizeBox.setText((String) value);
          found = true;
          break;
        }
      }
      if (!found) {
        sizeBox.setText(size);
      }
    }
  }
示例#6
0
    public void startDrop(PieceType pieceType, CatanColor pieceColor, boolean isCancelAllowed) {

      this.setOpaque(false);
      this.setLayout(new BorderLayout());
      this.setBorder(BorderFactory.createLineBorder(Color.black, BORDER_WIDTH));

      label = new JLabel(getLabelText(pieceType), JLabel.CENTER);
      label.setOpaque(true);
      label.setBackground(Color.white);
      Font labelFont = label.getFont();
      labelFont = labelFont.deriveFont(labelFont.getStyle(), LABEL_TEXT_SIZE);
      label.setFont(labelFont);

      map = mainMap.copy();
      map.setController(getController());

      int prefWidth = (int) (mainMap.getScale() * mainMap.getPreferredSize().getWidth());
      int prefHeight = (int) (mainMap.getScale() * mainMap.getPreferredSize().getHeight());
      Dimension prefSize = new Dimension(prefWidth, prefHeight);
      map.setPreferredSize(prefSize);

      this.add(label, BorderLayout.NORTH);
      this.add(map, BorderLayout.CENTER);

      if (isCancelAllowed) {

        cancelButton = new JButton("Cancel");
        Font buttonFont = cancelButton.getFont();
        buttonFont = buttonFont.deriveFont(buttonFont.getStyle(), BUTTON_TEXT_SIZE);
        cancelButton.setFont(buttonFont);
        cancelButton.addActionListener(cancelButtonListener);
        this.add(cancelButton, BorderLayout.SOUTH);
      }

      map.startDrop(pieceType, pieceColor);
    }
示例#7
0
    @Override
    public void itemStateChanged(ItemEvent e) {
      // TODO Auto-generated method stub
      Object source = e.getSource();
      Font tmp = example.getFont();
      int style = tmp.getStyle();

      if (source == italic)
        if (italic.isSelected()) style = style | Font.ITALIC; // turn italic on
        else style = style & ~Font.ITALIC; // turn italic off
      else if (source == bold)
        if (bold.isSelected()) style = style | Font.BOLD; // turn bold on
        else style = style & ~Font.BOLD; // turn bold off

      example.setFont(new Font(tmp.getFamily(), style, tmp.getSize()));
    }
示例#8
0
 public void adjustFont(int w, int h) {
   if (h <= 0) return;
   int oldH = rHeight;
   if (font == null) {
     font = getFont();
     fontH = font.getSize();
     rHeight = fontH;
   }
   nHeight = h;
   if (fontH >= h) rHeight = h - 2;
   else rHeight = fontH;
   if ((rHeight < 10) && (fontH > 10)) rHeight = 10;
   if (oldH != rHeight) {
     // Font  curFont = font.deriveFont((float) rHeight);
     Font curFont = DisplayOptions.getFont(font.getName(), font.getStyle(), rHeight);
     setFont(curFont);
   }
   if (rHeight > h) rHeight = h;
 }
示例#9
0
  private void updateText() {
    Font font = getFont();
    String styleString;
    switch (font.getStyle()) {
      case Font.PLAIN:
        styleString = jEdit.getProperty("font-selector.plain");
        break;
      case Font.BOLD:
        styleString = jEdit.getProperty("font-selector.bold");
        break;
      case Font.ITALIC:
        styleString = jEdit.getProperty("font-selector.italic");
        break;
      case Font.BOLD | Font.ITALIC:
        styleString = jEdit.getProperty("font-selector.bolditalic");
        break;
      default:
        styleString = "UNKNOWN!!!???";
        break;
    }

    setText(font.getName() + ' ' + font.getSize() + ' ' + styleString);
  }
示例#10
0
    public int showCustomDialog(Frame f, Font fontArg, Color foreColorArg, Color backColorArg) {
      this.setLocationRelativeTo(f);

      String s = fontArg.getName();
      fontCombo.setSelectedItem((Object) s);

      int style = fontArg.getStyle();
      if ((style & Font.ITALIC) == 0) italic.setSelected(false);
      else italic.setSelected(true);
      if ((style & Font.BOLD) == 0) bold.setSelected(false);
      else bold.setSelected(true);

      int size = fontArg.getSize();
      sizeCombo.setSelectedItem((Object) ("" + size));

      example.setFont(fontArg);
      example.setForeground(MenuBar.shapeLBG.getBackground());

      // show the dialog

      this.setVisible(true);

      return response;
    }
示例#11
0
  private void init(Font font) {
    JPanel content = new JPanel(new BorderLayout());
    content.setBorder(new EmptyBorder(12, 12, 12, 12));
    setContentPane(content);

    JPanel listPanel = new JPanel(new GridLayout(1, 3, 6, 6));

    String[] fonts;
    try {
      fonts = getFontList();
    } catch (Exception e) {
      Log.log(Log.ERROR, this, "Broken Java implementation!");

      Log.log(Log.ERROR, this, e);

      fonts = new String[] {"Broken Java implementation!"};
    }

    JPanel familyPanel =
        createTextFieldAndListPanel(
            "font-selector.family", familyField = new JTextField(), familyList = new JList(fonts));
    listPanel.add(familyPanel);

    String[] sizes = {"9", "10", "12", "14", "16", "18", "24"};
    JPanel sizePanel =
        createTextFieldAndListPanel(
            "font-selector.size", sizeField = new JTextField(), sizeList = new JList(sizes));
    listPanel.add(sizePanel);

    String[] styles = {
      jEdit.getProperty("font-selector.plain"),
      jEdit.getProperty("font-selector.bold"),
      jEdit.getProperty("font-selector.italic"),
      jEdit.getProperty("font-selector.bolditalic")
    };

    JPanel stylePanel =
        createTextFieldAndListPanel(
            "font-selector.style", styleField = new JTextField(), styleList = new JList(styles));
    styleField.setEditable(false);
    listPanel.add(stylePanel);

    familyList.setSelectedValue(font.getFamily(), true);
    familyField.setText(font.getFamily());
    sizeList.setSelectedValue(String.valueOf(font.getSize()), true);
    sizeField.setText(String.valueOf(font.getSize()));
    styleList.setSelectedIndex(font.getStyle());
    styleField.setText((String) styleList.getSelectedValue());

    ListHandler listHandler = new ListHandler();
    familyList.addListSelectionListener(listHandler);
    sizeList.addListSelectionListener(listHandler);
    styleList.addListSelectionListener(listHandler);

    content.add(BorderLayout.NORTH, listPanel);

    preview =
        new JLabel(jEdit.getProperty("font-selector.long-text")) {
          public void paintComponent(Graphics g) {
            if (fontSelector != null) fontSelector.setAntiAliasEnabled(g);
            super.paintComponent(g);
          }
        };
    preview.setBorder(new TitledBorder(jEdit.getProperty("font-selector.preview")));

    updatePreview();

    Dimension prefSize = preview.getPreferredSize();
    prefSize.height = 50;
    preview.setPreferredSize(prefSize);

    content.add(BorderLayout.CENTER, preview);

    JPanel buttons = new JPanel();
    buttons.setLayout(new BoxLayout(buttons, BoxLayout.X_AXIS));
    buttons.setBorder(new EmptyBorder(12, 0, 0, 0));
    buttons.add(Box.createGlue());

    ok = new JButton(jEdit.getProperty("common.ok"));
    ok.addActionListener(new ActionHandler());
    getRootPane().setDefaultButton(ok);
    buttons.add(ok);

    buttons.add(Box.createHorizontalStrut(6));

    cancel = new JButton(jEdit.getProperty("common.cancel"));
    cancel.addActionListener(new ActionHandler());
    buttons.add(cancel);

    buttons.add(Box.createGlue());

    content.add(BorderLayout.SOUTH, buttons);

    pack();
    setLocationRelativeTo(getParent());
    setVisible(true);
  }
  private void prepareToShow() {
    final MouseAdapter mouseAdapter =
        new MouseAdapter() {
          public void mousePressed(MouseEvent e) {
            Point point = (Point) e.getPoint().clone();
            SwingUtilities.convertPointToScreen(point, e.getComponent());

            final Dimension dimension = myContent.getSize();
            dimension.height +=
                myResizable && isToDrawMacCorner() ? ourMacCorner.getHeight(myContent) : 4;
            dimension.width += 4;
            Point locationOnScreen = myContent.getLocationOnScreen();
            final Rectangle bounds =
                new Rectangle(new Point(locationOnScreen.x - 2, locationOnScreen.y - 2), dimension);
            if (!bounds.contains(point)) {
              cancel();
            }
          }
        };
    myContent.addMouseListener(mouseAdapter);
    Disposer.register(
        this,
        new Disposable() {
          public void dispose() {
            myContent.removeMouseListener(mouseAdapter);
          }
        });

    myContent.registerKeyboardAction(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            if (myCancelKeyEnabled) {
              cancel();
            }
          }
        },
        KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
        JComponent.WHEN_IN_FOCUSED_WINDOW);

    mySearchKeyListener = new SpeedSearchKeyListener();
    myContent.addKeyListener(mySearchKeyListener);

    if (myCancelOnMouseOutCallback != null || myCancelOnWindow) {
      myMouseOutCanceller = new Canceller();
      Toolkit.getDefaultToolkit()
          .addAWTEventListener(
              myMouseOutCanceller,
              AWTEvent.MOUSE_EVENT_MASK
                  | WindowEvent.WINDOW_ACTIVATED
                  | AWTEvent.MOUSE_MOTION_EVENT_MASK);
    }

    myFocusWatcher =
        new ChildFocusWatcher(myContent) {
          protected void onFocusGained(final FocusEvent event) {
            setWindowActive(true);
          }

          protected void onFocusLost(final FocusEvent event) {
            setWindowActive(false);
          }
        };

    mySpeedSearchPatternField = new JTextField();
    if (SystemInfo.isMac) {
      Font f = mySpeedSearchPatternField.getFont();
      mySpeedSearchPatternField.setFont(f.deriveFont(f.getStyle(), f.getSize() - 2));
    }
  }
示例#13
0
  /**
   * Execute applet events. Here is the state transition diagram
   *
   * <pre>{@literal
   *   Note: (XXX) is the action
   *         APPLET_XXX is the state
   *  (applet code loaded) --> APPLET_LOAD -- (applet init called)--> APPLET_INIT --
   *  (applet start called) --> APPLET_START -- (applet stop called) --> APPLET_STOP --
   *  (applet destroyed called) --> APPLET_DESTROY --> (applet gets disposed) -->
   *   APPLET_DISPOSE --> ...
   * }</pre>
   *
   * In the legacy lifecycle model. The applet gets loaded, inited and started. So it stays in the
   * APPLET_START state unless the applet goes away(refresh page or leave the page). So the applet
   * stop method called and the applet enters APPLET_STOP state. Then if the applet is revisited, it
   * will call applet start method and enter the APPLET_START state and stay there.
   *
   * <p>In the modern lifecycle model. When the applet first time visited, it is same as legacy
   * lifecycle model. However, when the applet page goes away. It calls applet stop method and
   * enters APPLET_STOP state and then applet destroyed method gets called and enters APPLET_DESTROY
   * state.
   *
   * <p>This code is also called by AppletViewer. In AppletViewer "Restart" menu, the applet is jump
   * from APPLET_STOP to APPLET_DESTROY and to APPLET_INIT .
   *
   * <p>Also, the applet can jump from APPLET_INIT state to APPLET_DESTROY (in Netscape/Mozilla
   * case). Same as APPLET_LOAD to APPLET_DISPOSE since all of this are triggered by browser.
   */
  @Override
  public void run() {

    Thread curThread = Thread.currentThread();
    if (curThread == loaderThread) {
      // if we are in the loader thread, cause
      // loading to occur.  We may exit this with
      // status being APPLET_DISPOSE, APPLET_ERROR,
      // or APPLET_LOAD
      runLoader();
      return;
    }

    boolean disposed = false;
    while (!disposed && !curThread.isInterrupted()) {
      AppletEvent evt;
      try {
        evt = getNextEvent();
      } catch (InterruptedException e) {
        showAppletStatus("bail");
        return;
      }

      // showAppletStatus("EVENT = " + evt.getID());
      try {
        switch (evt.getID()) {
          case APPLET_LOAD:
            if (!okToLoad()) {
              break;
            }
            // This complexity allows loading of applets to be
            // interruptable.  The actual thread loading runs
            // in a separate thread, so it can be interrupted
            // without harming the applet thread.
            // So that we don't have to worry about
            // concurrency issues, the main applet thread waits
            // until the loader thread terminates.
            // (one way or another).
            if (loaderThread == null) {
              setLoaderThread(new Thread(null, this, "AppletLoader", 0, false));
              loaderThread.start();
              // we get to go to sleep while this runs
              loaderThread.join();
              setLoaderThread(null);
            } else {
              // REMIND: issue an error -- this case should never
              // occur.
            }
            break;

          case APPLET_INIT:
            // AppletViewer "Restart" will jump from destroy method to
            // init, that is why we need to check status w/ APPLET_DESTROY
            if (status != APPLET_LOAD && status != APPLET_DESTROY) {
              showAppletStatus("notloaded");
              break;
            }
            applet.resize(defaultAppletSize);

            if (PerformanceLogger.loggingEnabled()) {
              PerformanceLogger.setTime("Applet Init");
              PerformanceLogger.outputLog();
            }
            applet.init();

            // Need the default(fallback) font to be created in this AppContext
            Font f = getFont();
            if (f == null
                || "dialog".equals(f.getFamily().toLowerCase(Locale.ENGLISH))
                    && f.getSize() == 12
                    && f.getStyle() == Font.PLAIN) {
              setFont(new Font(Font.DIALOG, Font.PLAIN, 12));
            }

            // Validate the applet in event dispatch thread
            // to avoid deadlock.
            try {
              final AppletPanel p = this;
              Runnable r =
                  new Runnable() {
                    @Override
                    public void run() {
                      p.validate();
                    }
                  };
              AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
            } catch (InterruptedException ie) {
            } catch (InvocationTargetException ite) {
            }

            status = APPLET_INIT;
            showAppletStatus("inited");
            break;

          case APPLET_START:
            {
              if (status != APPLET_INIT && status != APPLET_STOP) {
                showAppletStatus("notinited");
                break;
              }
              applet.resize(currentAppletSize);
              applet.start();

              // Validate and show the applet in event dispatch thread
              // to avoid deadlock.
              try {
                final AppletPanel p = this;
                final Applet a = applet;
                Runnable r =
                    new Runnable() {
                      @Override
                      public void run() {
                        p.validate();
                        a.setVisible(true);

                        // Fix for BugTraq ID 4041703.
                        // Set the default focus for an applet.
                        if (hasInitialFocus()) {
                          setDefaultFocus();
                        }
                      }
                    };
                AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
              } catch (InterruptedException ie) {
              } catch (InvocationTargetException ite) {
              }

              status = APPLET_START;
              showAppletStatus("started");
              break;
            }

          case APPLET_STOP:
            if (status != APPLET_START) {
              showAppletStatus("notstarted");
              break;
            }
            status = APPLET_STOP;

            // Hide the applet in event dispatch thread
            // to avoid deadlock.
            try {
              final Applet a = applet;
              Runnable r =
                  new Runnable() {
                    @Override
                    public void run() {
                      a.setVisible(false);
                    }
                  };
              AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
            } catch (InterruptedException ie) {
            } catch (InvocationTargetException ite) {
            }

            // During Applet.stop(), any AccessControlException on an involved Class remains in
            // the "memory" of the AppletClassLoader.  If the same instance of the ClassLoader is
            // reused, the same exception will occur during class loading.  Set the
            // AppletClassLoader's
            // exceptionStatusSet flag to allow recognition of what had happened
            // when reusing AppletClassLoader object.
            try {
              applet.stop();
            } catch (java.security.AccessControlException e) {
              setExceptionStatus(e);
              // rethrow exception to be handled as it normally would be.
              throw e;
            }
            showAppletStatus("stopped");
            break;

          case APPLET_DESTROY:
            if (status != APPLET_STOP && status != APPLET_INIT) {
              showAppletStatus("notstopped");
              break;
            }
            status = APPLET_DESTROY;

            // During Applet.destroy(), any AccessControlException on an involved Class remains in
            // the "memory" of the AppletClassLoader.  If the same instance of the ClassLoader is
            // reused, the same exception will occur during class loading.  Set the
            // AppletClassLoader's
            // exceptionStatusSet flag to allow recognition of what had happened
            // when reusing AppletClassLoader object.
            try {
              applet.destroy();
            } catch (java.security.AccessControlException e) {
              setExceptionStatus(e);
              // rethrow exception to be handled as it normally would be.
              throw e;
            }
            showAppletStatus("destroyed");
            break;

          case APPLET_DISPOSE:
            if (status != APPLET_DESTROY && status != APPLET_LOAD) {
              showAppletStatus("notdestroyed");
              break;
            }
            status = APPLET_DISPOSE;

            try {
              final Applet a = applet;
              Runnable r =
                  new Runnable() {
                    @Override
                    public void run() {
                      remove(a);
                    }
                  };
              AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
            } catch (InterruptedException ie) {
            } catch (InvocationTargetException ite) {
            }
            applet = null;
            showAppletStatus("disposed");
            disposed = true;
            break;

          case APPLET_QUIT:
            return;
        }
      } catch (Exception e) {
        status = APPLET_ERROR;
        if (e.getMessage() != null) {
          showAppletStatus("exception2", e.getClass().getName(), e.getMessage());
        } else {
          showAppletStatus("exception", e.getClass().getName());
        }
        showAppletException(e);
      } catch (ThreadDeath e) {
        showAppletStatus("death");
        return;
      } catch (Error e) {
        status = APPLET_ERROR;
        if (e.getMessage() != null) {
          showAppletStatus("error2", e.getClass().getName(), e.getMessage());
        } else {
          showAppletStatus("error", e.getClass().getName());
        }
        showAppletException(e);
      }
      clearLoadAbortRequest();
    }
  }
示例#14
0
  public void fillPopupMenu() {
    JMenuItem item;
    TextImageIcon textIcon;
    StatementHistory history;
    int rowCount = 0;
    int numRows = 0;
    Insets margin = new Insets(0, 0, 0, 0);

    // Get the font defined in the displayOptions panel for menus
    Font ft = DisplayOptions.getFont("Menu1");
    // We need a fairly small font, so make it 2 smaller.
    int size = ft.getSize();
    // If larger than 12, subtract 2
    if (size > 12) size -= 2;
    Font font = DisplayOptions.getFont(ft.getName(), ft.getStyle(), size);

    // This flag is used so that we only fill the menu when needed
    if (menuAlreadyFilled) return;

    menuAlreadyFilled = true;

    history = sshare.statementHistory();

    ArrayList list = history.getNamedStatementList();
    Color bgColor = Util.getBgColor();
    // Only show the Saved Statements section if there are some.
    if (list != null && list.size() != 0) {
      item = popup.add("Saved Statements");
      rowCount++;
      //	    item.setForeground(Color.blue);
      //	    item.setBackground(bgColor);
      item.setFont(font);
      item.setMargin(margin);
      popup.add(item);

      for (int i = 0; i < list.size(); i++) {
        ArrayList nameNlabel = (ArrayList) list.get(i);
        // first item in nameNlabel is name and second is label
        item = popup.add("  " + (String) nameNlabel.get(1));
        rowCount++;
        item.setActionCommand("save:" + (String) nameNlabel.get(0));
        //		item.setBackground(bgColor);
        item.addActionListener(popActionListener);
        item.setFont(font);
        item.setMargin(margin);
      }
    }
    // the rest of menu (return object types, statement types, etc.)
    ShufflerService shufflerService = sshare.shufflerService();
    ArrayList objTypes = shufflerService.getAllMenuObjectTypes();

    for (int i = 0; i < objTypes.size(); i++) {
      String objType = (String) objTypes.get(i);

      // Do not display menu for DB_AVAIL_SUB_TYPES
      if (objType.equals(Shuf.DB_AVAIL_SUB_TYPES)) continue;

      // addSeparator looks bad using GridLayout because it creates rows
      // and columns which are all equal in size.  It cannot have a row
      // with a separator which is a different height than the other
      // rectangles it creates. So just use dashes.
      item = popup.add(separator);
      item.setFont(font);
      item.setMargin(margin);
      rowCount++;
      item = popup.add(shufflerService.getCategoryLabel(objType));
      rowCount++;
      //	    item.setForeground(Color.blue);
      item.setActionCommand("title:" + objType);
      //	    item.setBackground(bgColor);
      item.addActionListener(popActionListener);
      item.setFont(font);
      item.setMargin(margin);

      ArrayList menuStrings = shufflerService.getmenuStringsThisObj(objType);

      // If current rowCount plus the next section size is too big,
      // specify the numRows to the current value of rowCount -1.
      // That is, put this next section in a new column.
      // 47 is emperical number of rows to fit 90% full screen.
      if (numRows == 0 && rowCount - 1 + menuStrings.size() > 44) {

        numRows = rowCount - 2;
      }

      for (int j = 0; j < menuStrings.size(); j++) {
        String menuString = (String) menuStrings.get(j);
        item = popup.add("  " + menuString);
        rowCount++;
        item.setActionCommand("command:" + objType + "/" + menuString);
        //		item.setBackground(bgColor);
        item.addActionListener(popActionListener);
        item.setFont(font);
        item.setMargin(margin);
      }
      // The spotter menu changes dynamically when
      // the list of saved statements changes.
      history.addStatementListener(
          new StatementAdapter() {
            public void saveListChanged() {
              refreshSaveMenu();
            }
          });
    }

    if (numRows == 0) numRows = rowCount;

    GridLayoutCol lm = new GridLayoutCol(numRows, 0);
    popup.setLayout(lm);
  }