robertiii
Sep 21, 2017 - 21:06
left_button_items are added to the title bar rather than the navigation bar.
nav = ui.NavigationView(v)
nav.left_button_items = [ui.ButtonItem(title='Hi')]
Forum Archive
Navigation Items
dgelessus
Sep 21, 2017 - 21:12
The buttons that appear on the navigation view toolbar (the one with the back button) come from the view that's currently visible in the navigation view. That means you need to set the left_button_items of v, not nav. When you push/pop views on nav, the toolbar buttons change to those of the new top view.