Environment: Siren
menu messages
group
Group the current selection as a separate sub-event list in the model.
pan
Pan the view in x highlighting the time value until mouse press.
play
Play the list.
readList
Copy the model list from the global dictionary.
storeList
Copy the model list into the global dictionary.
selecting
Hit-detect the model for the given range.
initialize-release
Set up the receiver's YellowButtonMenu
MetaClass: TimeSequenceController class