private void installListeners() {
   if (myWindow != null) {
     myWindowListener = createWindowListener();
     myWindow.addWindowListener(myWindowListener);
     myPropertyChangeListener = createWindowPropertyChangeListener();
     myWindow.addPropertyChangeListener(myPropertyChangeListener);
   }
 }
Exemplo n.º 2
0
  /** Color chooser popup */
  private void showColorChooserPopup() {
    // Checking that component is eligable for focus request
    if (!requestFocusInWindow() && !isFocusOwner()) {
      // Cancel operation if component is not eligable for focus yet
      // This might occur if some other component input verifier holds the focus or in some other
      // rare cases
      return;
    }

    // Update date from field if it was changed
    updateColorFromField();

    // Create popup if it doesn't exist
    if (popup == null || colorChooserPanel == null) {
      final Window ancestor = SwingUtils.getWindowAncestor(this);

      // Color chooser
      colorChooserPanel = new WebColorChooserPanel(true);
      colorChooserPanel.setColor(color);
      colorChooserPanel.setUndecorated(false);
      colorChooserPanel.setPaintFocus(false);
      colorChooserPanel.setRound(StyleConstants.smallRound);
      colorChooserPanel.setShadeWidth(0);

      // Popup window
      popup = new WebWindow(ancestor);
      popup.setLayout(new BorderLayout());
      popup.setCloseOnFocusLoss(true);
      popup.setWindowOpaque(false);
      popup.add(colorChooserPanel);
      popup.pack();

      // Correct popup positioning
      updatePopupLocation();
      ancestor.addComponentListener(
          new ComponentAdapter() {
            @Override
            public void componentMoved(final ComponentEvent e) {
              if (popup.isShowing()) {
                updatePopupLocation();
              }
            }

            @Override
            public void componentResized(final ComponentEvent e) {
              if (popup.isShowing()) {
                updatePopupLocation();
              }
            }
          });
      ancestor.addPropertyChangeListener(
          WebLookAndFeel.ORIENTATION_PROPERTY,
          new PropertyChangeListener() {
            @Override
            public void propertyChange(final PropertyChangeEvent evt) {
              if (popup.isShowing()) {
                updatePopupLocation();
              }
            }
          });

      colorChooserPanel.addColorChooserListener(
          new ColorChooserListener() {
            @Override
            public void okPressed(final ActionEvent e) {
              setColor(colorChooserPanel.getColor());
              popup.setVisible(false);
            }

            @Override
            public void resetPressed(final ActionEvent e) {}

            @Override
            public void cancelPressed(final ActionEvent e) {
              popup.setVisible(false);
            }
          });
    } else {
      // Updating window location
      updatePopupLocation();

      // Updating color
      colorChooserPanel.setColor(color);
    }

    // Applying orientation to popup
    SwingUtils.copyOrientation(WebColorChooserField.this, popup);

    // Showing popup and changing focus
    popup.setVisible(true);
    colorChooserPanel.requestFocusInWindow();
  }