Java 类javax.swing.plaf.TabbedPaneUI 实例源码

public void placeFeedback(FeedbackLayer feedbackLayer, ComponentDragObject dragObject) {
  final String tooltipText = UIDesignerBundle.message("insert.feedback.add.tab", getDisplayName(), myInsertIndex);
  if (myInsertIndex < getTabbedPane().getTabCount()) {
    feedbackLayer.putFeedback(getDelegee(), myFeedbackRect, VertInsertFeedbackPainter.INSTANCE, tooltipText);
  }
  else {
    Rectangle rcFeedback;
    final JTabbedPane tabbedPane = getTabbedPane();
    final TabbedPaneUI ui = tabbedPane.getUI();
    if (tabbedPane.getTabCount() > 0) {
      Rectangle rc = ui.getTabBounds(tabbedPane, tabbedPane.getTabCount()-1);
      rcFeedback = new Rectangle(rc.x+rc.width, rc.y, 50, rc.height);
    }
    else {
      // approximate
      rcFeedback = new Rectangle(0, 0, 50, tabbedPane.getFontMetrics(tabbedPane.getFont()).getHeight() + 8);
    }
    feedbackLayer.putFeedback(getDelegee(), rcFeedback, tooltipText);
  }
}

private void maybeShowKeyStoreTabPopup(MouseEvent evt) {
    if (evt.isPopupTrigger()) {
        int tabCount = jkstpKeyStores.getTabCount();
        TabbedPaneUI tpu = jkstpKeyStores.getUI();

        for (int i = 0; i < tabCount; i++) {
            Rectangle rect = tpu.getTabBounds(jkstpKeyStores, i);

            int x = evt.getX();
            int y = evt.getY();

            if (x < rect.x || x > rect.x + rect.width || y < rect.y || y > rect.y + rect.height) {
                continue;
            }

            jpmKeyStoreTab.show(evt.getComponent(), evt.getX(), evt.getY());
            break;
        }
    }
}

public TabManager(final JTabbedPane tabbedPane, final int tabBarWidth, final int tabLayoutPolicy) {
  this.tabbedPane = tabbedPane;
  this.tabbedPane.setTabLayoutPolicy(tabLayoutPolicy);
  this.TAB_BAR_WIDTH = tabBarWidth;

  final TabbedPaneUI tabUI = this.tabbedPane.getUI();

  if (tabUI instanceof MetalTabbedPaneUI) {
    this.tabbedPane.setUI(new CustomMetalTabbedPaneUI(this));
  } else if (tabUI instanceof SynthTabbedPaneUI) {
    this.tabbedPane.setUI(new CustomSynthTabbedPaneUI(this));
  } else if (tabUI instanceof MotifTabbedPaneUI) {
    this.tabbedPane.setUI(new CustomMotifTabbedPaneUI(this));
  } else if (tabUI instanceof WindowsTabbedPaneUI) {
    this.tabbedPane.setUI(new CustomWindowsTabbedPaneUI(this));
  } else {
    this.tabbedPane.setUI(new CustomBasicTabbedPaneUI(this));
  }

}

public void placeFeedback(FeedbackLayer feedbackLayer, ComponentDragObject dragObject) {
  final String tooltipText = UIDesignerBundle.message("insert.feedback.add.tab", getDisplayName(), myInsertIndex);
  if (myInsertIndex < getTabbedPane().getTabCount()) {
    feedbackLayer.putFeedback(getDelegee(), myFeedbackRect, VertInsertFeedbackPainter.INSTANCE, tooltipText);
  }
  else {
    Rectangle rcFeedback;
    final JTabbedPane tabbedPane = getTabbedPane();
    final TabbedPaneUI ui = tabbedPane.getUI();
    if (tabbedPane.getTabCount() > 0) {
      Rectangle rc = ui.getTabBounds(tabbedPane, tabbedPane.getTabCount()-1);
      rcFeedback = new Rectangle(rc.x+rc.width, rc.y, 50, rc.height);
    }
    else {
      // approximate
      rcFeedback = new Rectangle(0, 0, 50, tabbedPane.getFontMetrics(tabbedPane.getFont()).getHeight() + 8);
    }
    feedbackLayer.putFeedback(getDelegee(), rcFeedback, tooltipText);
  }
}

public void placeFeedback(FeedbackLayer feedbackLayer, ComponentDragObject dragObject) {
  final String tooltipText = UIDesignerBundle.message("insert.feedback.add.tab", getDisplayName(), myInsertIndex);
  if (myInsertIndex < getTabbedPane().getTabCount()) {
    feedbackLayer.putFeedback(getDelegee(), myFeedbackRect, VertInsertFeedbackPainter.INSTANCE, tooltipText);
  }
  else {
    Rectangle rcFeedback;
    final JTabbedPane tabbedPane = getTabbedPane();
    final TabbedPaneUI ui = tabbedPane.getUI();
    if (tabbedPane.getTabCount() > 0) {
      Rectangle rc = ui.getTabBounds(tabbedPane, tabbedPane.getTabCount()-1);
      rcFeedback = new Rectangle(rc.x+rc.width, rc.y, 50, rc.height);
    }
    else {
      // approximate
      rcFeedback = new Rectangle(0, 0, 50, tabbedPane.getFontMetrics(tabbedPane.getFont()).getHeight() + 8);
    }
    feedbackLayer.putFeedback(getDelegee(), rcFeedback, tooltipText);
  }
}

/** Called when the seqeunce of mouse events should lead to actual
 *  showing of the popup menu. */
@Override
protected void showPopup(java.awt.event.MouseEvent mouseEvent) {
    TabbedPaneUI tabUI = mergeTabbedPane.getUI();
    int clickTab = tabUI.tabForCoordinate(mergeTabbedPane, mouseEvent.getX(), mouseEvent.getY());
    MergePanel panel = getSelectedMergePanel();
    if (panel == null) {
        return;
    }
    if (clickTab != -1) {
        //Click is on valid tab, not on empty area in tab
        showPopupMenu(createPopupMenu(panel), mouseEvent.getPoint(), mergeTabbedPane);
    }
}

/**
 * Invokes the <code>tabForCoordinate</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int tabForCoordinate(JTabbedPane a, int b, int c) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).tabForCoordinate(a,b,c);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).tabForCoordinate(a,b,c);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabBounds</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public Rectangle getTabBounds(JTabbedPane a, int b) {
    Rectangle returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabBounds(a,b);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabBounds(a,b);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabRunCount</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int getTabRunCount(JTabbedPane a) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabRunCount(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabRunCount(a);
    }
    return returnValue;
}

/**
 * Invokes the <code>tabForCoordinate</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int tabForCoordinate(JTabbedPane a, int b, int c) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).tabForCoordinate(a,b,c);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).tabForCoordinate(a,b,c);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabBounds</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public Rectangle getTabBounds(JTabbedPane a, int b) {
    Rectangle returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabBounds(a,b);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabBounds(a,b);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabRunCount</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int getTabRunCount(JTabbedPane a) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabRunCount(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabRunCount(a);
    }
    return returnValue;
}

/**
 * Invokes the <code>tabForCoordinate</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int tabForCoordinate(JTabbedPane a, int b, int c) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).tabForCoordinate(a,b,c);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).tabForCoordinate(a,b,c);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabBounds</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public Rectangle getTabBounds(JTabbedPane a, int b) {
    Rectangle returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabBounds(a,b);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabBounds(a,b);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabRunCount</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int getTabRunCount(JTabbedPane a) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabRunCount(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabRunCount(a);
    }
    return returnValue;
}

/**
 * Maps {@code JTabbedPane.getUI()} through queue
 */
public TabbedPaneUI getUI() {
    return (runMapping(new MapAction<TabbedPaneUI>("getUI") {
        @Override
        public TabbedPaneUI map() {
            return ((JTabbedPane) getSource()).getUI();
        }
    }));
}

/**
 * Maps {@code JTabbedPane.setUI(TabbedPaneUI)} through queue
 */
public void setUI(final TabbedPaneUI tabbedPaneUI) {
    runMapping(new MapVoidAction("setUI") {
        @Override
        public void map() {
            ((JTabbedPane) getSource()).setUI(tabbedPaneUI);
        }
    });
}

/**
 * Invokes the <code>tabForCoordinate</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int tabForCoordinate(JTabbedPane a, int b, int c) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).tabForCoordinate(a,b,c);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).tabForCoordinate(a,b,c);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabBounds</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public Rectangle getTabBounds(JTabbedPane a, int b) {
    Rectangle returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabBounds(a,b);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabBounds(a,b);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabRunCount</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int getTabRunCount(JTabbedPane a) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabRunCount(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabRunCount(a);
    }
    return returnValue;
}

/**
 * Maps {@code JTabbedPane.getUI()} through queue
 */
public TabbedPaneUI getUI() {
    return (runMapping(new MapAction<TabbedPaneUI>("getUI") {
        @Override
        public TabbedPaneUI map() {
            return ((JTabbedPane) getSource()).getUI();
        }
    }));
}

/**
 * Maps {@code JTabbedPane.setUI(TabbedPaneUI)} through queue
 */
public void setUI(final TabbedPaneUI tabbedPaneUI) {
    runMapping(new MapVoidAction("setUI") {
        @Override
        public void map() {
            ((JTabbedPane) getSource()).setUI(tabbedPaneUI);
        }
    });
}

/**
 * Invokes the <code>tabForCoordinate</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int tabForCoordinate(JTabbedPane a, int b, int c) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).tabForCoordinate(a,b,c);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).tabForCoordinate(a,b,c);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabBounds</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public Rectangle getTabBounds(JTabbedPane a, int b) {
    Rectangle returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabBounds(a,b);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabBounds(a,b);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabRunCount</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int getTabRunCount(JTabbedPane a) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabRunCount(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabRunCount(a);
    }
    return returnValue;
}

/**
 * Invokes the <code>tabForCoordinate</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int tabForCoordinate(JTabbedPane a, int b, int c) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).tabForCoordinate(a,b,c);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).tabForCoordinate(a,b,c);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabBounds</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public Rectangle getTabBounds(JTabbedPane a, int b) {
    Rectangle returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabBounds(a,b);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabBounds(a,b);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabRunCount</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int getTabRunCount(JTabbedPane a) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabRunCount(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabRunCount(a);
    }
    return returnValue;
}

/**
 * Invokes the <code>tabForCoordinate</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int tabForCoordinate(JTabbedPane a, int b, int c) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).tabForCoordinate(a,b,c);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).tabForCoordinate(a,b,c);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabBounds</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public Rectangle getTabBounds(JTabbedPane a, int b) {
    Rectangle returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabBounds(a,b);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabBounds(a,b);
    }
    return returnValue;
}

/**
 * Invokes the <code>getTabRunCount</code> method on each UI handled by this object.
 *
 * @return the value obtained from the first UI, which is
 * the UI obtained from the default <code>LookAndFeel</code>
 */
public int getTabRunCount(JTabbedPane a) {
    int returnValue =
        ((TabbedPaneUI) (uis.elementAt(0))).getTabRunCount(a);
    for (int i = 1; i < uis.size(); i++) {
        ((TabbedPaneUI) (uis.elementAt(i))).getTabRunCount(a);
    }
    return returnValue;
}

private void closeTabAt(int x, int y) {
  TabbedPaneUI ui = getUI();
  int index = ui.tabForCoordinate(this, x, y);
  if (index < 0 || !myManager.canCloseContents()) {
    return;
  }
  final Content content = myManager.getContent(index);
  if (content != null && content.isCloseable()) {
    myManager.removeContent(content, true);
  }
}

protected void processMouseEvent(MouseEvent e) {
  if (e.isPopupTrigger()) { // Popup doesn't activate clicked tab.
    showPopup(e.getX(), e.getY());
    return;
  }

  if (!e.isShiftDown() && (MouseEvent.BUTTON1_MASK & e.getModifiers()) > 0) { // RightClick without Shift modifiers just select tab
    if (MouseEvent.MOUSE_RELEASED == e.getID()) {
      TabbedPaneUI ui = getUI();
      int index = ui.tabForCoordinate(this, e.getX(), e.getY());
      if (index != -1) {
        setSelectedIndex(index);
      }
      hideMenu();
    }
  }
  else if (e.isShiftDown() && (MouseEvent.BUTTON1_MASK & e.getModifiers()) > 0) { // Shift+LeftClick closes the tab
    if (MouseEvent.MOUSE_RELEASED == e.getID()) {
      closeTabAt(e.getX(), e.getY());
      hideMenu();
    }
  }
  else if ((MouseEvent.BUTTON2_MASK & e.getModifiers()) > 0) { // MouseWheelClick closes the tab
    if (MouseEvent.MOUSE_RELEASED == e.getID()) {
      closeTabAt(e.getX(), e.getY());
      hideMenu();
    }
  }
  else if ((MouseEvent.BUTTON3_MASK & e.getModifiers()) > 0 && SystemInfo.isWindows) { // Right mouse button doesn't activate tab
  }
  else {
    super.processMouseEvent(e);
  }
}

/**
 * @return content at the specified location.  <code>x</code> and <code>y</code> are in
 *         tabbed pane coordinate system. The method returns <code>null</code> if there is no contnt at the
 *         specified location.
 */
private Content getContentAt(int x, int y) {
  TabbedPaneUI ui = getUI();
  int index = ui.tabForCoordinate(this, x, y);
  if (index < 0) {
    return null;
  }
  return myManager.getContent(index);
}

@Override
public void setUI(final TabbedPaneUI ui){
  super.setUI(ui);
  if(ui instanceof BasicTabbedPaneUI){
    myScrollableTabSupport=new ScrollableTabSupport((BasicTabbedPaneUI)ui);
  }else{
    myScrollableTabSupport=null;
  }
}

protected final int getTabIndexAt(final int x,final int y){
  final TabbedPaneUI ui=getUI();
  for (int i = 0; i < getTabCount(); i++) {
    final Rectangle bounds = ui.getTabBounds(this, i);
    if (bounds.contains(x, y)) {
      return i;
    }
  }
  return -1;
}

/**
 * @return inplace property for editing of the title of the clicked tab
 */
public Property getInplaceProperty(final int x, final int y) {
  final JTabbedPane tabbedPane = getTabbedPane();
  final TabbedPaneUI ui = tabbedPane.getUI();
  LOG.assertTrue(ui != null);
  final int index = ui.tabForCoordinate(tabbedPane, x, y);
  return index != -1 ? new MyTitleProperty(null, index) : null;
}

public Rectangle getInplaceEditorBounds(final Property property, final int x, final int y) {
  final JTabbedPane tabbedPane = getTabbedPane();
  final TabbedPaneUI ui = tabbedPane.getUI();
  LOG.assertTrue(ui != null);
  final int index = ui.tabForCoordinate(tabbedPane, x, y);
  LOG.assertTrue(index != -1);
  return ui.getTabBounds(tabbedPane, index);
}

@Override @NotNull
public ComponentDropLocation getDropLocation(RadContainer container, @Nullable final Point location) {
  final JTabbedPane tabbedPane = getTabbedPane();
  final TabbedPaneUI ui = tabbedPane.getUI();
  if (location != null && tabbedPane.getTabCount() > 0) {
    for(int i=0; i<tabbedPane.getTabCount(); i++) {
      Rectangle rc = ui.getTabBounds(tabbedPane, i);
      if (location.x < rc.getCenterX()) {
        return new InsertTabDropLocation(i, new Rectangle(rc.x-4, rc.y, 8, rc.height));
      }
    }
  }
  return new InsertTabDropLocation(tabbedPane.getTabCount(), null);
}

/**
 * Create the left side panel of the client.
 *
 * @return A component containing the components left of the game screen
 */
private JComponent createLeftPanel() {
    minimap = new MapPanelController(client);
    positionChangeListener.add(minimap);
    final StatsPanelController stats = StatsPanelController.get();
    final BuddyPanelController buddies = BuddyPanelController.get();
    ScrolledViewport buddyScroll = new ScrolledViewport((JComponent) buddies.getComponent());
    buddyScroll.setScrollingSpeed(SCROLLING_SPEED);
    final JComponent buddyPane = buddyScroll.getComponent();
    buddyPane.setBorder(null);

    final JComponent leftColumn = SBoxLayout.createContainer(SBoxLayout.VERTICAL);
    leftColumn.add(minimap.getComponent(), SLayout.EXPAND_X);
    leftColumn.add(stats.getComponent(), SLayout.EXPAND_X);

    // Add a background for the tabs. The column itself has none.
    JPanel tabBackground = new JPanel();
    tabBackground.setBorder(null);
    tabBackground.setLayout(new SBoxLayout(SBoxLayout.VERTICAL));
    JTabbedPane tabs = new JTabbedPane(JTabbedPane.BOTTOM);
    // Adjust the Tab Width, if we can. The default is pretty if there's
    // space, but in the column there are no pixels to waste.
    TabbedPaneUI ui = tabs.getUI();
    if (ui instanceof StyledTabbedPaneUI) {
        ((StyledTabbedPaneUI) ui).setTabLabelMargins(1);
    }
    tabs.setFocusable(false);
    tabs.add("Friends", buddyPane);

    tabs.add("Group", GroupPanelController.get().getComponent());

    tabBackground.add(tabs, SBoxLayout.constraint(SLayout.EXPAND_X, SLayout.EXPAND_Y));
    leftColumn.add(tabBackground, SBoxLayout.constraint(SLayout.EXPAND_X, SLayout.EXPAND_Y));

    return leftColumn;
}