Crate fidl_fuchsia_ui_focus
source ·Structs§
- A FocusChain tracks the status of the View hierarchy as View focus changes.
- A Stream of incoming requests for fuchsia.ui.focus/FocusChainListenerRegistry.
- A Stream of incoming requests for fuchsia.ui.focus/FocusChainListener.
- A Stream of incoming requests for fuchsia.ui.focus/FocusChainProvider.
- A
FocusKoidChain
serves almost the same purpose as aFocusChain
, but is intended for applications that merely need to identify views in the chain and do not need to watch their state.
Enums§
- A FocusChainListenerRegistry allows listening to FocusChain updates.
- A FocusChainListener receives an updated FocusChain when focus changes.
- The
FocusChainProvider
protocol allows privileged clients to watch for focus chain updates.