how does MDCTabBar. setSelectedItem work?

Asked Jan 08 '19 at 08:31

Active Jan 08 '19 at 08:31

Viewed 151 times

I'm using a UIViewController with

The property collectionView.isPagingEnabled is true so I can use a "cell" for every child-ViewController.

The UI-update for switching the tab via "touch on the tab" works fine. But now I want to switch the tab with a swipe-left/right.

My problem is that the given setSelectedItem-method doesn't do anything on UI-side.

asked Jan 08 '19 at 08:31

Sandu

How you are calling `setSelectedItem`? – Dharmesh Kheni Jan 08 '19 at 08:33
`tabBar.setSelectedItem(tabBar.items[currTabBarIndex], animated: true)` – Sandu Jan 08 '19 at 08:35
I think you also have to use selectedItemTintColor & selectedItemTitleColor appropriately for it to be seen in ui. – Rishabh Jan 08 '19 at 08:37
I added `selectedItemTintColor ` but unfortunately the UI doesn't change – Sandu Jan 08 '19 at 08:58

0 Answers0