struct ViewIdentityOnCreation

Defined at line 735 of file fidling/gen/sdk/fidl/fuchsia.ui.views/fuchsia.ui.views/cpp/fidl/fuchsia.ui.views/cpp/wire_types.h

Convenience data type to self-identify the view, during view creation.

A ViewRef is used to identify the view, and can be freely cloned and

distributed to other components.

A ViewRefControl is used to implement lifecycle notification, and must not

be cloned, and cannot be distributed to other components. Scenic binds the

ViewRefControl object to the view, so when the view is destroyed, the

destruction of the ViewRefControl triggers a `ZX_EVENTPAIR_PEER_CLOSED`

signal to all ViewRef holders, thus notifying view death.

Usage: When creating a view, place a ViewRef and ViewRefControl together in

this struct, so that they travel as a unit to the destination component.

This convenience struct allows a protocol author to describe this traveling

pair as one argument. It improves readability and reduces mishandling.

Public Members

ViewRef view_ref

ViewRefControl view_ref_control

void _CloseHandles ()