Event handler for smoosic. Any UI element can have any number
of event handlers. For modals, event handlers are added/removed
as the gain/relinquish control
param sink
an object that implements:
param method
the callback method on sink
param symbol
used to distinguish handler instances of the same type
Event handler for smoosic. Any UI element can have any number of event handlers. For modals, event handlers are added/removed as the gain/relinquish control
an object that implements:
the callback method on sink
used to distinguish handler instances of the same type