class ViewRefFocused
Defined at line 113 of file fidling/gen/sdk/fidl/fuchsia.ui.views/fuchsia.ui.views/cpp/fidl/fuchsia.ui.views/cpp/markers.h
A method of enabling a ViewRef creator to determine if its ViewRef has
gained or lost focus in the view tree.
The protocol client has implicit access to the ViewRef it created; the
protocol itself does not accept a ViewRef parameter. Clients, both trusted
or otherwise, need access to view-focus state, so the protocol is
deliberately minimal. Possession of a ViewRef (and this protocol) does not
grant the power to learn about a ViewRef's focus state.
Public Members
static Openness kOpenness