- mouse-button-event-button eventprocedure
- mouse-button-event-button-raw eventprocedure
- set! (mouse-button-event-button event) valsetter
- mouse-button-event-button-set! event valsetter
Get or set the event's "button" field, indicating the button that the event is related to.
- mouse-button-event-button returns a mouse button symbol.
- mouse-button-event-button-raw returns an integer.
- The setters accept either a symbol or an integer.