Hi Piotr, In the MDLExample/Tabs.mxml, I see the TabBar component uses default itemrenderer component - org.apache.flex.mdl.itemRenderers.TabBarButtonLayoutItemRenderer. I haven't look into details if the renderer has some logic to display arrow buttons to navigate left and right and other logic.
In case of TabBar, when you'll have enough tabs, it automatically shows two arrow buttons at far right and far left hand side. The TabBar do not shows any scrollbar, but you can navigate to right or left by clicking on those arrow buttons. Thanks! -- View this message in context: http://apache-flex-development.2333347.n4.nabble.com/FlexJS-MDL-Add-Remove-item-s-to-TabBar-tp59508p59919.html Sent from the Apache Flex Development mailing list archive at Nabble.com.