Esempio n. 1
0
  public AddressBar(final HistoryManager h) {
    setEditable(true);
    this.historyManager = h;

    h.addListener(
        new AbstractAction() {
          @Override
          public void actionPerformed(ActionEvent e) {
            if (e.getID() == HistoryManager.HistoryManager_GO)
              getEditor().setItem(historyManager.getLast().toString());
          }
        });

    getEditor()
        .getEditorComponent()
        .addFocusListener(
            new FocusAdapter() {
              @Override
              public void focusGained(FocusEvent e) {
                super.focusGained(e);
                showPopup();
              }

              @Override
              public void focusLost(FocusEvent e) {
                super.focusLost(e);
                newFocus = true;
                hidePopup();
              }
            });

    getEditor()
        .getEditorComponent()
        .addKeyListener(
            new KeyAdapter() {

              @Override
              public void keyPressed(KeyEvent e) {
                super.keyPressed(e);
                if (e.getKeyCode() == KeyEvent.VK_ENTER) {
                  for (AbstractAction a : goListeners)
                    a.actionPerformed(new ActionEvent(this, 0, null));
                  hidePopup();
                }
              }

              @Override
              public void keyTyped(KeyEvent e) {
                super.keyTyped(e);
                updateSuggestions();
                if (newFocus) {
                  newFocus = false;
                  requestFocus();
                } else showPopup();
              }
            });

    requestFocus();
  }
Esempio n. 2
0
 void updateSuggestions() {
   String current = getInput();
   removeAllItems();
   for (URL u : historyManager.getSuggestion(current, 4)) addItem(u);
   getEditor().setItem(current);
 }