gre.inbound


Prev		Next

`gre.inbound`

A mouse/touch has entered a control (if dragging a pointer or finger) which has no other mouse/touch points in the control boundary. This event is generated once the coordinates enter a control boundary. If mouse motion events are not supported on the platform then this event will not be generated.

	Note
	Control groups can not receive inbound events.

Data

uint32_t    button
uint32_t    timestamp
int16_t     subtype
int16_t     x
int16_t     y
int16_t     z
int16_t     id
int16_t     spare

Where:

button

GR_EVENT_BTN_LEFT - 0x0001: if this is a touchscreen then the button is always left

GR_EVENT_BTN_MIDDLE - 0x0002

GR_EVENT_BTN_RIGHT - 0x0004

timestamp

This is an event timestamp in milliseconds since application start

subtype

GR_EVENT_RELEASE_IN

GR_EVENT_RELEASE_OUT

z

This parameter is dependent on the availability of z- co-ordinate information

id

This parameter is used to track multi-touch presses as they come in

spare

This is padding and should be 0