class ChildViewWatcher
Defined at line 125 of file fidling/gen/sdk/fidl/fuchsia.ui.composition/fuchsia.ui.composition/cpp/fidl/fuchsia.ui.composition/cpp/markers.h
A protocol that provides information about a particular child View which is attached to the
Viewport owned by the parent client; connections to this protocol are estabished in
[`CreateViewport`]. Since a Flatland instance may contain any number of Viewports, each of
which may or may not be attached to a transform, the client can maintain connections to an
equal number of ChildViewWatcher instances.
Each ChildViewWatcher instance will remain connected as long as the corresponding child View
exists; the connection will also be closed if the child's ViewCreationToken is dropped without
using it to create a View.
Public Members
static Openness kOpenness