This class represents the base for all events.

Instance variables:
stamp <Integer> The millisecond clock time stamp (based on Time millisecondClock)
source <Hand | nil> If non-nil the hand that generated the event.

	comparing
	= hash

	dispatching
	sentTo:

	initialize
	copyHandlerState: resetHandlerFields type:readFrom:

	object fileIn
	convertOctober2000:using: convertToCurrentVersion:refStream:

	private
	setHand: setTimeStamp:

	testing
	isDraggingEvent isDropEvent isKeyboard isKeystroke isMorphicEvent isMouse isMouseOver

	transforming
	transformedBy:

	accessing	top
	cursorPoint Backward compatibility. Use #position instead
	hand Return the source that generated the event
	timeStamp Return the millisecond clock value at which the event was generated
	type Return a symbol indicating the type this event.
	wasHandled Return true if this event was handled. May be ignored for some types of events.
	wasHandled: Determine if this event was handled. May be ignored for some types of events.

	comparing	top
	= Answer whether the receiver and the argument represent the same object. If = is redefined in any subclass, consider also redefining the message hash.
	hash Answer a SmallInteger whose value is related to the receiver's identity. May be overridden, and should be overridden in any classes that define =

	dispatching	top
	sentTo: Dispatch the receiver into anObject

	initialize	top
	copyHandlerState: Copy the handler state from anEvent. Used for quickly transferring handler information between transformed events.
	resetHandlerFields Reset anything that is used to cross-communicate between two eventual handlers during event dispatch
	type:readFrom: Read a MorphicEvent from the given stream.

	object fileIn	top
	convertOctober2000:using: ar 10/25/2000: This method is used to convert OLD MorphicEvents into new ones.
	convertToCurrentVersion:refStream: ar 10/25/2000: This method is used to convert OLD MorphicEvents into new ones.

	private	top
	setHand:
	setTimeStamp:

	testing	top
	isDraggingEvent
	isDropEvent
	isKeyboard
	isKeystroke
	isMorphicEvent
	isMouse
	isMouseOver

	transforming	top
	transformedBy: Return the receiver transformed by the given transform into a local coordinate system.

	instance creation	top
	convertObsolete: ar 10/25/2000: This method is used to convert OLD MorphicEvents into new ones.
	fromStringArray: decode an event that was encoded with encodedAsStringArray
	readFrom: Read a MorphicEvent from the given stream.
	readFromObsolete: Read one of those old and now obsolete events from the stream
	type:readFrom: