This will iterate through all connections in the order in which they
were registered and calls the associated slot with the given parameters.
Note that it is legal to disconnect any single connection of the signal
from within a callback, as well as calling disconnectAll. However,
disconnecting multiple connections from a callback may result in some
outstanding callbacks to get skipped.
Emits the signal.
This will iterate through all connections in the order in which they were registered and calls the associated slot with the given parameters.
Note that it is legal to disconnect any single connection of the signal from within a callback, as well as calling disconnectAll. However, disconnecting multiple connections from a callback may result in some outstanding callbacks to get skipped.