Returns the name of the action performed by the specified binding.
action = GetBindingAction("binding"[, checkOverride]);
- String - The name of the key (eg. "BUTTON1", "1", "CTRL-G")
- boolean (optional) - if true, override bindings will be checked, otherwise, only default (bindings.xml/SetBinding) bindings are consulted.
- String - action command performed by the binding. If no action is bound to the key, an empty string is returned.