Notification when guest touch screen event happens. More...

Inheritance diagram for IGuestMultiTouchEvent:

Public Attributes
readonly attribute long	contactCount
	Number of contacts in the event.

readonly attribute short[]	xPositions
	X positions.

readonly attribute short[]	yPositions
	Y positions.

readonly attribute unsigned short[]	contactIds
	Contact identifiers.

readonly attribute unsigned short[]	contactFlags
	Contact state.

readonly attribute boolean	isTouchScreen
	Distinguishes between touchscreen and touchpad events.

readonly attribute unsigned long	scanTime
	Timestamp of the event in milliseconds.

Public Attributes inherited from IEvent
readonly attribute VBoxEventType	type
	Event type.

readonly attribute IEventSource	source
	Source of this event.

readonly attribute boolean	waitable
	If we can wait for this event being processed.

Additional Inherited Members
Public Member Functions inherited from IEvent
void	setProcessed ()
	Internal method called by the system when all listeners of a particular event have called IEventSource::eventProcessed.

void	waitProcessed (in long timeout, [retval] out boolean result)
	Wait until time outs, or this event is processed.

Detailed Description

Notification when guest touch screen event happens.

Member Data Documentation

readonly attribute long IGuestMultiTouchEvent::contactCount

Number of contacts in the event.

readonly attribute short [] IGuestMultiTouchEvent::xPositions

X positions.

readonly attribute short [] IGuestMultiTouchEvent::yPositions

Y positions.

readonly attribute unsigned short [] IGuestMultiTouchEvent::contactIds

Contact identifiers.

readonly attribute unsigned short [] IGuestMultiTouchEvent::contactFlags

Contact state.

Bit 0: in contact. Bit 1: in range.

readonly attribute boolean IGuestMultiTouchEvent::isTouchScreen

Distinguishes between touchscreen and touchpad events.

readonly attribute unsigned long IGuestMultiTouchEvent::scanTime

Timestamp of the event in milliseconds.

Only relative time between events is important.