initEmitHandler method

void initEmitHandler(
  1. String key,
  2. Function onEmit
)
inherited

Full documentation: https://www.ezflap.io/advanced/interoperability/interoperability.html

Use initEmitHandler to "manually" provide event emit handlers to an ezFlap widget (for interoperability).

Implementation

void initEmitHandler(String key, Function onEmit) {
	this._mapEmitHandlers ??= { };
	this._mapEmitHandlers![key] = onEmit;
}