コード例 #1
0
 private static void setupSelectionOnPreferredComponent(final JComponent component) {
   if (component instanceof JTextField) {
     JTextField field = (JTextField) component;
     String text = field.getText();
     if (text != null && field.getClientProperty(HAVE_INITIAL_SELECTION) == null) {
       field.setSelectionStart(0);
       field.setSelectionEnd(text.length());
     }
   } else if (component instanceof JComboBox) {
     JComboBox combobox = (JComboBox) component;
     combobox.getEditor().selectAll();
   }
 }
コード例 #2
0
  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));
    }
  }