GlgTraceData Class Reference

Detailed Description

The GlgTraceData class is used to pass information to the TraceListener.

Public Attributes
int	button
Object	event
GlgEventType	event_type
GlgObject	light_viewport
double	mouse_root_x
double	mouse_root_y
double	mouse_x
double	mouse_y
boolean	trace2
GlgObject	viewport

Member Data Documentation

button

int button

Mouse button for the mouse events.

event

Object event

JavaScript event that triggered Trace callback.

event_type

GlgEventType event_type

Type of the event.

light_viewport

GlgObject light_viewport

Event's light viewport.

mouse_root_x

double mouse_root_x

X coordinate of the mouse (or touch) in pixels relative to the page.

mouse_root_y

double mouse_root_y

Y coordinate of the mouse (or touch) in pixels relative to the page.

mouse_x

double mouse_x

X coordinate of the mouse (or touch) in pixels relative to the viewport.

mouse_y

double mouse_y

Y coordinate of the mouse (or touch) in pixels relative to the viewport.

trace2

boolean trace2

true for the Trace2 callback, false for the Trace callback.

Trace callback is invoked before processing GLG Input events, and Trace2 is invoked after event processing;

viewport

GlgObject viewport

Event's viewport.