protected boolean isSmoothScrollingEnabled() {
		if( !Animator.useAnimation() )
			return false;

		// Note: Getting UI value "ScrollPane.smoothScrolling" here to allow
		// applications to turn smooth scrolling on or off at any time
		// (e.g. in application options dialog).
		return UIManager.getBoolean( "ScrollPane.smoothScrolling" );
	}
Returns {@code true} if tab placement is top/bottom and text is painted horizontally or
if tab placement is left/right and text is painted vertically (rotated).
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTabbedPaneUI.java