示例#1
0
  /** Shows popup with forward history entries */
  private void showForwardHistory(MouseEvent e) {

    JPopupMenu forwardMenu = new JPopupMenu("Forward History");

    if (historyModel == null) {
      return;
    }

    Locale locale = ((JHelp) getControl()).getModel().getHelpSet().getLocale();
    Enumeration items = historyModel.getForwardHistory().elements();
    JMenuItem mi = null;
    int index = historyModel.getIndex() + 1;
    // while(items.hasMoreElements()){
    for (int i = 0; items.hasMoreElements(); i++) {
      HelpModelEvent item = (HelpModelEvent) items.nextElement();
      if (item != null) {
        String title = item.getHistoryName();
        if (title == null) {
          title = HelpUtilities.getString(locale, "history.unknownTitle");
        }
        mi = new JMenuItem(title);
        // mi.setToolTipText(item.getURL().getPath());
        mi.addActionListener(new HistoryActionListener(i + index));
        forwardMenu.add(mi);
      }
    }
    // if(e.isPopupTrigger())
    forwardMenu.show(e.getComponent(), e.getX(), e.getY());
  }
示例#2
0
  /** Creates new ForwardAction */
  public ForwardAction(Object control) {
    super(control, NAME);
    if (control instanceof JHelp) {
      JHelp help = (JHelp) control;
      historyModel = help.getHistoryModel();
      historyModel.addHelpHistoryModelListener(this);

      setEnabled(historyModel.getIndex() > 0);

      putValue("icon", UIManager.getIcon(NAME + ".icon"));

      Locale locale = null;
      try {
        locale = help.getModel().getHelpSet().getLocale();
      } catch (NullPointerException npe) {
        locale = Locale.getDefault();
      }
      putValue("tooltip", HelpUtilities.getString(locale, "tooltip." + NAME));
      putValue("access", HelpUtilities.getString(locale, "access." + NAME));
    }
  }
示例#3
0
 /** Invoked when the mouse has been clicked on a component. */
 public void mouseClicked(MouseEvent e) {
   if ((historyModel != null) && isEnabled()) {
     historyModel.goForward();
   }
 }