This commit introduces a new `StatusAppNavBar` component that can be used
to create a Status application's tab bar for dedicated tab sections such as
chat, profile, wallet etc.
The component is build in a way that it support declarative and imperative usage
where necessary.
In its most simple form, a `StatusAppNavBar` comes with a single tab button
for the chat section. Such button has to be of type `StatusNavBarTabButton`:
```qml
import StatusQ.Layout 0.1
StatusAppNavBar {
navBarChatButton: StatusNavBarTabButton {
icon.name: "chat"
badge.value: 33
badge.visible: true
tooltip.text: "Chat"
}
}
```
In addition, it's possible to specify a list of `StatusNavBarTabButton` for
other sections of the application using the `navBarTabButtons` property:
```qml
StatusAppNavBar {
...
navBarTabButtons: [
StatusNavBarTabButton {
icon.name: "wallet"
tooltip.text: "Wallet"
},
StatusNavBarTabButton {
icon.name: "browser"
tooltip.text: "Browser"
},
StatusNavBarTabButton {
icon.name: "status-update"
tooltip.text: "Timeline"
}
]
}
```
Lastly, when desired to render tabs for Status community, which can grow
in size, `StatusAppNavBar` exposes a list via the `navBarCommunityTabButtons`
property that can have a `model` and a `delegate`. The `delegate` should also
be a `StatusNavBarTabButton`:
```qml
StatusAppNavBar {
...
navBarCommunityTabButtons.model: someModel.communities
navBarCommunityTabButtons.delegate: StatusNavBarTabButton {
name: model.name
tooltip.text: model.name
anchors.horizontalCenter: parent.horizontalCenter
}
}
```
The amount of community tab buttons can grow as they need until their dedicated
area becomes scrollable, at which point all `navBarTabButtons` will stick to the
bottom of `StatusAppNavBar`.
Closes#18
a1e721bfc3