@Override
      public void stateChanged(@NotNull ToolWindowManager manager) {
        ToolWindow window = manager.getToolWindow(ID);
        if (window == null || window.isDisposed()) return;

        boolean vertical = !window.getAnchor().isHorizontal();
        if (vertical != orientation.getAndSet(vertical)) {
          for (Content content : window.getContentManager().getContents()) {
            var problemsViewTab = get(ProblemsViewTab.class, content);
            if (problemsViewTab != null) problemsViewTab.orientationChangedTo(vertical);
          }
        }
        boolean visible = window.isVisible();
        if (visible != visibility.getAndSet(visible)) {
          Content selectedContent = window.getContentManager().getSelectedContent();
          if (selectedContent != null) {
            visibilityChanged(visible, selectedContent);
          }
        }
      }
@Override
      public void stateChanged(@NotNull ToolWindowManager manager)