SCOPE CHANGED signal
Emits SCOPE_CHANGED signal.
In-ports
trigger <any> — triggers SCOPE_CHANGED signal.
Out-ports
output <Signal> — emits SCOPE_CHANGED signal event.
Overview
The SCOPE CHANGED signal notifies components about a change in the data scope that occurred upstream. Components and widgets that support this signal can update their internal state partially or completely to reflect the change. This is in contrast to the RESET signal, which mandates a full reset of the state.
The SCOPE CHANGED signal emits on the output port immediately after initialization. When the trigger port is connected, the component will wait for an event on the trigger port before emitting the signal. It emits a SCOPE_CHANGED signal every time it receives an event on the trigger port.
Settings
This component requires no additional configuration.