private DefaultActionGroup createGearPopupGroup() {
    final DefaultActionGroup group = new DefaultActionGroup();

    if (myAdditionalGearActions != null) {
      addSorted(group, myAdditionalGearActions);
      group.addSeparator();
    }
    group.addAction(myToggleToolbarGroup).setAsSecondary(true);
    if (myInfo.isDocked()) {
      group.add(myToggleAutoHideModeAction);
      group.add(myToggleDockModeAction);
      group.add(myToggleFloatingModeAction);
      group.add(myToggleWindowedModeAction);
      group.add(myToggleSideModeAction);
    } else if (myInfo.isFloating()) {
      group.add(myToggleAutoHideModeAction);
      group.add(myToggleFloatingModeAction);
      group.add(myToggleWindowedModeAction);
    } else if (myInfo.isWindowed()) {
      group.add(myToggleFloatingModeAction);
      group.add(myToggleWindowedModeAction);
    } else if (myInfo.isSliding()) {
      if (!ToolWindowId.PREVIEW.equals(myInfo.getId())) {
        group.add(myToggleDockModeAction);
      }
      group.add(myToggleFloatingModeAction);
      group.add(myToggleWindowedModeAction);
      group.add(myToggleSideModeAction);
    }
    return group;
  }
  public final ActionGroup createPopupGroup(boolean skipHideAction) {
    final DefaultActionGroup group = createGearPopupGroup();
    if (!ToolWindowId.PREVIEW.equals(myInfo.getId())) {
      group.add(myToggleContentUiTypeAction);
    }

    final DefaultActionGroup moveGroup =
        new DefaultActionGroup(UIBundle.message("tool.window.move.to.action.group.name"), true);
    final ToolWindowAnchor anchor = myInfo.getAnchor();
    if (anchor != ToolWindowAnchor.TOP) {
      final AnAction topAction =
          new ChangeAnchorAction(
              UIBundle.message("tool.window.move.to.top.action.name"), ToolWindowAnchor.TOP);
      moveGroup.add(topAction);
    }
    if (anchor != ToolWindowAnchor.LEFT) {
      final AnAction leftAction =
          new ChangeAnchorAction(
              UIBundle.message("tool.window.move.to.left.action.name"), ToolWindowAnchor.LEFT);
      moveGroup.add(leftAction);
    }
    if (anchor != ToolWindowAnchor.BOTTOM) {
      final AnAction bottomAction =
          new ChangeAnchorAction(
              UIBundle.message("tool.window.move.to.bottom.action.name"), ToolWindowAnchor.BOTTOM);
      moveGroup.add(bottomAction);
    }
    if (anchor != ToolWindowAnchor.RIGHT) {
      final AnAction rightAction =
          new ChangeAnchorAction(
              UIBundle.message("tool.window.move.to.right.action.name"), ToolWindowAnchor.RIGHT);
      moveGroup.add(rightAction);
    }
    group.add(moveGroup);

    DefaultActionGroup resize =
        new DefaultActionGroup(ActionsBundle.groupText("ResizeToolWindowGroup"), true);
    resize.add(new ResizeToolWindowAction.Left(myToolWindow, this));
    resize.add(new ResizeToolWindowAction.Right(myToolWindow, this));
    resize.add(new ResizeToolWindowAction.Up(myToolWindow, this));
    resize.add(new ResizeToolWindowAction.Down(myToolWindow, this));
    resize.add(ActionManager.getInstance().getAction("MaximizeToolWindow"));

    group.add(resize);
    if (!skipHideAction) {
      group.addSeparator();
      group.add(new HideAction());
    }
    return group;
  }
  /** Applies specified decoration. */
  public final void apply(@NotNull WindowInfoImpl info) {
    if (Comparing.equal(myInfo, info) || myProject == null || myProject.isDisposed()) {
      return;
    }
    myInfo = info;

    // Anchor
    final ToolWindowAnchor anchor = myInfo.getAnchor();
    if (info.isSliding()) {
      myDivider.invalidate();
      if (ToolWindowAnchor.TOP == anchor) {
        add(myDivider, BorderLayout.SOUTH);
      } else if (ToolWindowAnchor.LEFT == anchor) {
        add(myDivider, BorderLayout.EAST);
      } else if (ToolWindowAnchor.BOTTOM == anchor) {
        add(myDivider, BorderLayout.NORTH);
      } else if (ToolWindowAnchor.RIGHT == anchor) {
        add(myDivider, BorderLayout.WEST);
      }
      myDivider.setPreferredSize(new Dimension(0, 0));
    } else { // docked and floating windows don't have divider
      remove(myDivider);
    }

    validate();
    repaint();

    // Push "apply" request forward

    if (myInfo.isFloating() && myInfo.isVisible()) {
      final FloatingDecorator floatingDecorator =
          (FloatingDecorator) SwingUtilities.getAncestorOfClass(FloatingDecorator.class, this);
      if (floatingDecorator != null) {
        floatingDecorator.apply(myInfo);
      }
    }

    myToolWindow.getContentUI().setType(myInfo.getContentUiType());
    setBorder(new InnerPanelBorder(myToolWindow));
  }