Sends/emits an Edje signal to this layout.
This function sends a signal to the object. An Edje program, at the EDC specification level, can respond to a signal by having declared matching "signal" and "source" fields on its block.
See also the Edje Data Collection Reference for EDC files.
See Efl.Layout.Signal.signal_callback_add() for more on Edje signals.
Since 1.22
signal_emit @pure_virtual {
params {
@in emission: string;
@in source: string;
}
}
void efl_layout_signal_emit(Eo *obj, const char *emission, const char *source);