Hover events are a collection of touch points at a specific moment in time. More...

Public Member Functions
	HoverEvent ()
	Default constructor.
	HoverEvent (unsigned long time)
	Constructor.
	~HoverEvent ()
	Destructor.
unsigned int	GetPointCount () const
	Returns the total number of points in this HoverEvent.
const TouchPoint &	GetPoint (unsigned int point) const
	Returns a touch point at the index requested.
Public Attributes
TouchPointContainer	points
	This is a container of points for this hover event.
unsigned long	time
	The time (in ms) that the hover event occurred.

Detailed Description

Hover events are a collection of touch points at a specific moment in time.

When a multi-touch event occurs, each touch point represents the points that are currently being hovered or the points where a hover has stopped.

Constructor & Destructor Documentation

Dali::HoverEvent::HoverEvent ( )

Default constructor.

Dali::HoverEvent::HoverEvent ( unsigned long time )

Constructor.

Parameters:

[in] time The time the event occurred

Dali::HoverEvent::~HoverEvent ( )

Destructor.

const TouchPoint& Dali::HoverEvent::GetPoint ( unsigned int point ) const

Returns a touch point at the index requested.

The first point in the set is always the primary touch point (i.e. the first point touched in a multi-touch event).

Parameters:

[in] point The index of the required Point

Note:: "point" should be less than the value returned by GetPointCount(). If out of range, then program asserts.

unsigned int Dali::HoverEvent::GetPointCount ( ) const

Returns the total number of points in this HoverEvent.

This is a container of points for this hover event.

The first point in the set is always the primary touch point (i.e. the first point touched in a multi-touch event).