onFocusTab
fun onFocusTab( connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (tab: NotebookTab) -> Boolean): <Error class: unknown class>(source)
Emitted when a tab should be focused.
Parameters
connectFlags
a combination of ConnectFlags
handler
the Callback to connect. Params: tab the notebook tab. Returns whether the tab has been focused