コード例 #1
0
 /** Attempt to find the editor keystroke for the given action. */
 private KeyStroke[] findEditorKeys(String editorActionName, KeyStroke defaultKey) {
   KeyStroke[] ret = new KeyStroke[] {defaultKey};
   JTextComponent comp = getComponent();
   if (editorActionName != null && comp != null) {
     TextUI textUI = comp.getUI();
     Keymap km = comp.getKeymap();
     if (textUI != null && km != null) {
       EditorKit kit = textUI.getEditorKit(comp);
       if (kit instanceof BaseKit) {
         Action a = ((BaseKit) kit).getActionByName(editorActionName);
         if (a != null) {
           KeyStroke[] keys = km.getKeyStrokesForAction(a);
           if (keys != null && keys.length > 0) {
             ret = keys;
           } else {
             // try kit's keymap
             Keymap km2 = ((BaseKit) kit).getKeymap();
             KeyStroke[] keys2 = km2.getKeyStrokesForAction(a);
             if (keys2 != null && keys2.length > 0) {
               ret = keys2;
             }
           }
         }
       }
     }
   }
   return ret;
 }
コード例 #2
0
  protected Component createDesign(String text) {
    //      System.out.println ("createDesign("+text+")"+this+" "+System.identityHashCode(this)); //
    // NOI18N
    JPanel panel = new JPanel();
    JLabel textLabel = new JLabel(text);
    textLabel.setBorder(new EmptyBorder(0, 0, 0, 10));
    panel.setLayout(new BorderLayout());
    panel.setBorder(new EmptyBorder(10, 10, 6, 6));
    panel.add("West", textLabel); // NOI18N
    passwordField = new javax.swing.JPasswordField(25);
    //      System.out.println("passwordField: "+passwordField); // NOI18N
    panel.add("Center", passwordField); // NOI18N
    passwordField.setBorder(
        new CompoundBorder(passwordField.getBorder(), new EmptyBorder(2, 0, 2, 0)));
    passwordField.requestFocus();

    javax.swing.KeyStroke enter =
        javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_ENTER, 0);
    javax.swing.text.Keymap map = passwordField.getKeymap();

    map.removeKeyStrokeBinding(enter);
    /*
    passwordField.addActionListener (new java.awt.event.ActionListener () {
        public void actionPerformed (java.awt.event.ActionEvent evt) {
          NotifyDescriptorInputPassword.this.setValue (NotifyDescriptor.InputLine.OK_OPTION);
        }
      }
    );
    */
    return panel;
  }
コード例 #3
0
ファイル: RTextPaneImpl.java プロジェクト: andrelrs/sneer
 @Override
 protected void addDoneListenerCommiter() {
   Keymap kMap = _textComponent.getKeymap();
   kMap.addActionForKeyStroke(
       KeyStroke.getKeyStroke("ENTER"),
       new AbstractAction() {
         @Override
         public void actionPerformed(ActionEvent e) {
           my(Logger.class).log("Enter key pressed.");
           commitTextChanges();
         }
       });
   insertLineBreakerListenerFor(kMap, "control ENTER");
   insertLineBreakerListenerFor(kMap, "shift ENTER");
   insertLineBreakerListenerFor(kMap, "alt ENTER");
 }
コード例 #4
0
  // ------------------------------------------------------------------
  // from Java Swing 1.2 Orielly - Robert Eckstein
  // ------------------------------------------------------------------
  protected JTextComponent updateKeymapForWord(JTextComponent textComp) {
    // create a new child keymap
    Keymap map = JTextComponent.addKeymap("NslmMap", textComp.getKeymap());

    // define the keystrokeds to be added
    KeyStroke next = KeyStroke.getKeyStroke(KeyEvent.VK_RIGHT, InputEvent.CTRL_MASK, false);
    // add the new mappings used DefaultEditorKit actions
    map.addActionForKeyStroke(next, getAction(DefaultEditorKit.nextWordAction));

    KeyStroke prev = KeyStroke.getKeyStroke(KeyEvent.VK_LEFT, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(prev, getAction(DefaultEditorKit.previousWordAction));

    KeyStroke selNext =
        KeyStroke.getKeyStroke(
            KeyEvent.VK_RIGHT, InputEvent.CTRL_MASK | InputEvent.SHIFT_MASK, false);
    map.addActionForKeyStroke(selNext, getAction(DefaultEditorKit.selectionNextWordAction));
    KeyStroke selPrev =
        KeyStroke.getKeyStroke(
            KeyEvent.VK_LEFT, InputEvent.CTRL_MASK | InputEvent.SHIFT_MASK, false);
    map.addActionForKeyStroke(selPrev, getAction(DefaultEditorKit.selectionPreviousWordAction));

    KeyStroke find = KeyStroke.getKeyStroke(KeyEvent.VK_F, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(find, getAction("find"));

    KeyStroke findAgain = KeyStroke.getKeyStroke(KeyEvent.VK_G, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(findAgain, getAction("findAgain"));

    // set the keymap for the text component
    textComp.setKeymap(map);
    return (textComp);
  } // end updateKeymapForWord
コード例 #5
0
ファイル: RTextPaneImpl.java プロジェクト: andrelrs/sneer
 private void insertLineBreakerListenerFor(Keymap kMap, String key) {
   kMap.addActionForKeyStroke(
       KeyStroke.getKeyStroke(key),
       new AbstractAction() {
         @Override
         public void actionPerformed(ActionEvent e) {
           insertLineBreak();
         }
       });
 }
コード例 #6
0
  // ------------------------------------------------------------------
  // from Java Swing 1.2 Orielly - Robert Eckstein
  // ------------------------------------------------------------------
  protected JTextComponent updateKeymapForEmacs(JTextComponent textComp) {
    // note: it does not look like a key can do more than one action
    // thus no modes.
    // todo: not all of these are correct. such as ctrlK
    // todo: add saving - ctrlXS

    // create a new child keymap
    Keymap map = JTextComponent.addKeymap("NslmMap", textComp.getKeymap());

    KeyStroke selNext =
        KeyStroke.getKeyStroke(
            KeyEvent.VK_RIGHT, InputEvent.CTRL_MASK | InputEvent.SHIFT_MASK, false);
    map.addActionForKeyStroke(selNext, getAction(DefaultEditorKit.selectionNextWordAction));

    KeyStroke selPrev =
        KeyStroke.getKeyStroke(
            KeyEvent.VK_LEFT, InputEvent.CTRL_MASK | InputEvent.SHIFT_MASK, false);
    map.addActionForKeyStroke(selPrev, getAction(DefaultEditorKit.selectionPreviousWordAction));

    KeyStroke next = KeyStroke.getKeyStroke(KeyEvent.VK_F, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(next, getAction(DefaultEditorKit.forwardAction));
    KeyStroke prev = KeyStroke.getKeyStroke(KeyEvent.VK_B, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(prev, getAction(DefaultEditorKit.backwardAction));

    KeyStroke selectionDown = KeyStroke.getKeyStroke(KeyEvent.VK_N, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(selectionDown, getAction(DefaultEditorKit.downAction));
    KeyStroke selectionUp = KeyStroke.getKeyStroke(KeyEvent.VK_P, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(selectionUp, getAction(DefaultEditorKit.upAction));

    KeyStroke pageDown = KeyStroke.getKeyStroke(KeyEvent.VK_V, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(pageDown, getAction(DefaultEditorKit.pageDownAction));

    KeyStroke pageUp = KeyStroke.getKeyStroke(KeyEvent.VK_U, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(pageUp, getAction(DefaultEditorKit.pageUpAction));

    KeyStroke endDoc =
        KeyStroke.getKeyStroke(
            KeyEvent.VK_GREATER, InputEvent.META_MASK | InputEvent.SHIFT_MASK, false);
    map.addActionForKeyStroke(endDoc, getAction(DefaultEditorKit.endAction));
    KeyStroke beginingDoc =
        KeyStroke.getKeyStroke(
            KeyEvent.VK_LESS, InputEvent.META_MASK | InputEvent.SHIFT_MASK, false);
    map.addActionForKeyStroke(beginingDoc, getAction(DefaultEditorKit.beginAction));

    // the VK_SPACE and VK_W not working as in Emacs - space deleting
    // KeyStroke
    // selectionStart=KeyStroke.getKeyStroke(KeyEvent.VK_SPACE,InputEvent.CTRL_MASK,false);
    // map.addActionForKeyStroke(selectionStart,getAction(DefaultEditorKit.selectionForwardAction));
    // //todo: setCharPosAction
    // this is doing nothing because only one char to can be assigned to cut
    // KeyStroke cut1=KeyStroke.getKeyStroke(KeyEvent.VK_W,InputEvent.CTRL_MASK,false);
    // map.addActionForKeyStroke(cut1,getAction(DefaultEditorKit.cutAction));

    // if we do save as XS, this will have to change
    KeyStroke cut = KeyStroke.getKeyStroke(KeyEvent.VK_X, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(cut, getAction(DefaultEditorKit.cutAction));

    KeyStroke paste = KeyStroke.getKeyStroke(KeyEvent.VK_Y, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(paste, getAction(DefaultEditorKit.pasteAction));

    KeyStroke moveToEndLine = KeyStroke.getKeyStroke(KeyEvent.VK_E, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(moveToEndLine, getAction(DefaultEditorKit.endLineAction));

    // not emacs like
    KeyStroke selWord = KeyStroke.getKeyStroke(KeyEvent.VK_T, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(selWord, getAction(DefaultEditorKit.selectWordAction));

    KeyStroke selLine = KeyStroke.getKeyStroke(KeyEvent.VK_K, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(selLine, getAction(DefaultEditorKit.selectLineAction));

    KeyStroke delNext = KeyStroke.getKeyStroke(KeyEvent.VK_D, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(delNext, getAction(DefaultEditorKit.deleteNextCharAction));

    KeyStroke insertLine = KeyStroke.getKeyStroke(KeyEvent.VK_O, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(insertLine, getAction(DefaultEditorKit.insertBreakAction));

    KeyStroke searchBackward = KeyStroke.getKeyStroke(KeyEvent.VK_R, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(searchBackward, getAction("findAgain"));

    KeyStroke searchForward = KeyStroke.getKeyStroke(KeyEvent.VK_S, InputEvent.CTRL_MASK, false);
    map.addActionForKeyStroke(searchForward, getAction("findAgain"));

    // set the keymap for the text component
    textComp.setKeymap(map);
    return (textComp);
  } // end updateKeymapForEmacs
コード例 #7
0
  /**
   * Initialize the frame.
   *
   * @param info true if additional information is desired
   */
  private void init(boolean info) {
    _buttonPressed = null;
    addComponentListener(
        new java.awt.event.ComponentAdapter() {
          public void componentResized(ComponentEvent e) {
            validate();
            _matchList.ensureIndexIsVisible(_matchList.getSelectedIndex());
          }
        });

    // buttons
    int i = 0;
    for (final CloseAction<T> a : _actions) {
      _buttons[i] = new JButton(a.getName());
      final String tooltip = a.getToolTipText();
      if (tooltip != null) {
        _buttons[i].setToolTipText(tooltip);
      }
      _buttons[i].addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent e) {
              buttonPressed(a);
            }
          });
      ++i;
    }

    getRootPane().setDefaultButton(_buttons[0]);

    _strategyBox.setEditable(false);
    _strategyBox.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            // System.out.println("set strategy!");
            selectStrategy();
          }
        });
    _strategyBox.addFocusListener(
        new FocusAdapter() {

          public void focusLost(FocusEvent e) {
            boolean bf = false;
            for (JButton b : _buttons) {
              if (e.getOppositeComponent() == b) {
                bf = true;
                break;
              }
            }
            if ((e.getOppositeComponent() != _textField) && (!bf)) {
              for (JComponent c : _optionalComponents) {
                if (e.getOppositeComponent() == c) {
                  return;
                }
              }
              _textField.requestFocus();
            }
          }
        });

    // text field
    _textField.setDragEnabled(false);
    _textField.setFocusTraversalKeysEnabled(false);

    addListener();

    Keymap ourMap =
        JTextComponent.addKeymap("PredictiveInputFrame._textField", _textField.getKeymap());
    for (final CloseAction<T> a : _actions) {
      KeyStroke ks = a.getKeyStroke();
      if (ks != null) {
        ourMap.addActionForKeyStroke(
            ks,
            new AbstractAction() {
              public void actionPerformed(ActionEvent e) {
                buttonPressed(a);
              }
            });
      }
    }
    ourMap.addActionForKeyStroke(
        KeyStroke.getKeyStroke(KeyEvent.VK_TAB, 0),
        new AbstractAction() {
          public void actionPerformed(ActionEvent e) {
            //        System.out.println("tab!");
            removeListener();
            _pim.extendSharedMask();
            updateTextField();
            updateExtensionLabel();
            updateList();
            addListener();
          }
        });
    ourMap.addActionForKeyStroke(
        KeyStroke.getKeyStroke(KeyEvent.VK_UP, 0),
        new AbstractAction() {
          public void actionPerformed(ActionEvent e) {
            //        System.out.println("up!");
            if (_matchList.getModel().getSize() > 0) {
              removeListener();
              int i = _matchList.getSelectedIndex();
              if (i > 0) {
                _matchList.setSelectedIndex(i - 1);
                _matchList.ensureIndexIsVisible(i - 1);
                _pim.setCurrentItem(_pim.getMatchingItems().get(i - 1));
                updateInfo();
              }
              addListener();
            }
          }
        });
    ourMap.addActionForKeyStroke(
        KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, 0),
        new AbstractAction() {
          public void actionPerformed(ActionEvent e) {
            //        System.out.println("down!");
            if (_matchList.getModel().getSize() > 0) {
              removeListener();
              int i = _matchList.getSelectedIndex();
              if (i < _matchList.getModel().getSize() - 1) {
                _matchList.setSelectedIndex(i + 1);
                _matchList.ensureIndexIsVisible(i + 1);
                _pim.setCurrentItem(_pim.getMatchingItems().get(i + 1));
                updateInfo();
              }
              addListener();
            }
          }
        });
    ourMap.addActionForKeyStroke(
        KeyStroke.getKeyStroke(KeyEvent.VK_PAGE_UP, 0),
        new AbstractAction() {
          public void actionPerformed(ActionEvent e) {
            //        System.out.println("page up!");
            if (_matchList.getModel().getSize() > 0) {
              removeListener();
              int page = _matchList.getLastVisibleIndex() - _matchList.getFirstVisibleIndex() + 1;
              int i = _matchList.getSelectedIndex() - page;
              if (i < 0) i = 0;
              _matchList.setSelectedIndex(i);
              _matchList.ensureIndexIsVisible(i);
              _pim.setCurrentItem(_pim.getMatchingItems().get(i));
              updateInfo();
              addListener();
            }
          }
        });
    ourMap.addActionForKeyStroke(
        KeyStroke.getKeyStroke(KeyEvent.VK_PAGE_DOWN, 0),
        new AbstractAction() {
          public void actionPerformed(ActionEvent e) {
            //        System.out.println("page down!");
            if (_matchList.getModel().getSize() > 0) {
              removeListener();
              int page = _matchList.getLastVisibleIndex() - _matchList.getFirstVisibleIndex() + 1;
              int i = _matchList.getSelectedIndex() + page;
              if (i >= _matchList.getModel().getSize()) {
                i = _matchList.getModel().getSize() - 1;
              }
              _matchList.setSelectedIndex(i);
              _matchList.ensureIndexIsVisible(i);
              _pim.setCurrentItem(_pim.getMatchingItems().get(i));
              updateInfo();
              addListener();
            }
          }
        });
    _textField.setKeymap(ourMap);

    _textField.addFocusListener(
        new FocusAdapter() {
          public void focusLost(FocusEvent e) {
            boolean bf = false;
            for (JButton b : _buttons) {
              if (e.getOppositeComponent() == b) {
                bf = true;
                break;
              }
            }
            if ((e.getOppositeComponent() != _strategyBox) && (!bf)) {
              for (JComponent c : _optionalComponents) {
                if (e.getOppositeComponent() == c) {
                  return;
                }
              }
              _textField.requestFocus();
            }
          }
        });

    _matchList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    _matchList.addListSelectionListener(
        new ListSelectionListener() {
          public void valueChanged(ListSelectionEvent e) {
            //        System.out.println("click!");
            removeListener();
            int i = _matchList.getSelectedIndex();
            if (i >= 0) {
              _pim.setCurrentItem(_pim.getMatchingItems().get(i));
              _matchList.ensureIndexIsVisible(i);
              updateInfo();
            }
            addListener();
          }
        });

    // put everything together
    Container contentPane = getContentPane();

    GridBagLayout layout = new GridBagLayout();
    contentPane.setLayout(layout);

    GridBagConstraints c = new GridBagConstraints();
    c.anchor = GridBagConstraints.NORTHWEST;
    c.weightx = 1.0;
    c.weighty = 0.0;
    c.gridwidth = GridBagConstraints.REMAINDER; // end row
    c.insets.top = 2;
    c.insets.left = 2;
    c.insets.bottom = 2;
    c.insets.right = 2;

    if (info) {
      c.fill = GridBagConstraints.NONE;
      contentPane.add(_infoLabel, c);
    }

    c.fill = GridBagConstraints.BOTH;
    c.weighty = 1.0;
    contentPane.add(
        new JScrollPane(
            _matchList,
            ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED),
        c);

    c.anchor = GridBagConstraints.SOUTHWEST;
    c.fill = GridBagConstraints.NONE;
    c.weightx = 0.0;
    c.weighty = 0.0;
    c.gridwidth = 1;
    contentPane.add(_tabCompletesLabel, c);

    c.fill = GridBagConstraints.HORIZONTAL;
    c.weightx = 1.0;
    c.gridwidth = GridBagConstraints.REMAINDER;
    contentPane.add(_sharedExtLabel, c);

    contentPane.add(_textField, c);

    _optionalComponents = makeOptions();
    if (_optionalComponents.length > 0) {
      _optionsPanel = new JPanel(new BorderLayout());
      _setupOptionsPanel(_optionalComponents);
      contentPane.add(_optionsPanel, c);
    }

    c.anchor = GridBagConstraints.SOUTHWEST;
    c.weightx = 1.0;
    c.weighty = 0.0;
    c.gridwidth = GridBagConstraints.REMAINDER; // end row
    c.insets.top = 2;
    c.insets.left = 2;
    c.insets.bottom = 2;
    c.insets.right = 2;

    JPanel buttonPanel = new JPanel(new GridBagLayout());
    GridBagConstraints bc = new GridBagConstraints();
    bc.insets.left = 2;
    bc.insets.right = 2;
    buttonPanel.add(new JLabel("Matching strategy:"), bc);
    buttonPanel.add(_strategyBox, bc);
    for (JButton b : _buttons) {
      buttonPanel.add(b, bc);
    }

    contentPane.add(buttonPanel, c);

    pack();
    //    Dimension parentDim = (_owner != null) ? _owner.getSize() : getToolkit().getScreenSize();
    //// int xs = (int) parentDim.getWidth()/3;
    //    int ys = (int) parentDim.getHeight()/4;
    //// in line below, parentDim was _owner.getSize(); changed because former could generate
    // NullPointerException
    //    setSize(new Dimension((int) getSize().getWidth(), (int)Math.min(parentDim.getHeight(),
    // Math.max(ys, 300))));
    if (_owner != null) {
      setLocationRelativeTo(_owner);
    }

    removeListener();
    updateTextField();
    addListener();
    updateList();
  }
コード例 #8
0
 public static void removeEnterFromKeymap(javax.swing.JTextField field) {
   javax.swing.KeyStroke enter =
       javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_ENTER, 0);
   javax.swing.text.Keymap map = field.getKeymap();
   map.removeKeyStrokeBinding(enter);
 }