Comment 5 for bug 1539759

I had a chat with Jouni, and a pattern similar to the tabs pattern will be used as navigation.

However, the panel that the navigation ("hamburger") button on the top-left opens will be more flexible, so that the app developers can put inside anything they want. This means that the current Tabs { Tab { }; Tab { }; Tab { } } API needs to be replaced by (probably) something like PageHeader { navigationPanel: Item { .. } }. This is something we do not have yet, and we don't have the designs for it yet. You can, however, set an Action for the leadingActionBar of the PageHeader to open a Popover that can show the "tabs".