Event structure to report window system and other events. More...

#include <event.h>

Inheritance diagram for eq::Event:

Collaboration diagram for eq::Event:

Public Member Functions
	Event ()
	Construct a new event.
Public Attributes
uint32_t	type
	The event type.
uint32_t	serial
	server-unique originator serial number
uint128_t	originator
	The identifier of the entity emitting the event.
union {
ResizeEvent resize
	Resize event data.
ResizeEvent show
	Window show event data.
ResizeEvent hide
	Window hide event data.
PointerEvent pointer
	Pointer event data.
PointerEvent pointerMotion
	Pointer motion data.
PointerEvent pointerButtonPress
	Mouse button press data.
PointerEvent pointerButtonRelease
	Mouse button release data.
PointerEvent pointerWheel
	Mouse wheel motion data.
KeyEvent key
	Key event data.
KeyEvent keyPress
	Key press event data.
KeyEvent keyRelease
	Key release event data.
Statistic statistic
	Statistic event.
MagellanEvent magellan
	SpaceMouse data.
UserEvent user
	User-defined event data.
};
RenderContext	context
	The last rendering context for the pointer position.
Public Types
enum	Type { WINDOW_EXPOSE = 0, WINDOW_RESIZE, WINDOW_CLOSE, WINDOW_HIDE, WINDOW_SHOW, WINDOW_SCREENSAVER, CHANNEL_POINTER_MOTION, CHANNEL_POINTER_BUTTON_PRESS, CHANNEL_POINTER_BUTTON_RELEASE, WINDOW_POINTER_WHEEL, WINDOW_POINTER_MOTION, WINDOW_POINTER_BUTTON_PRESS, WINDOW_POINTER_BUTTON_RELEASE, KEY_PRESS, KEY_RELEASE, CHANNEL_RESIZE, STATISTIC, VIEW_RESIZE, EXIT, MAGELLAN_AXIS, MAGELLAN_BUTTON, UNKNOWN, USER = UNKNOWN + 5, ALL }
	The type of the event. More...

Detailed Description

Event structure to report window system and other events.

Depending on the Event::Type, the corresponding specific event data is filled into the anonymous union. The originator typically contains the co::Object identifier of the entity emitting the event. The rendering context is only set for pointer events.

Version:: 1.0

Definition at line 171 of file event.h.

Member Enumeration Documentation

enum eq::Event::Type

The type of the event.

Enumerator:

WINDOW_EXPOSE	A window is dirty.
WINDOW_RESIZE	Window resize data in resize.
WINDOW_CLOSE	A window has been closed.
WINDOW_HIDE	A window is hidden.
WINDOW_SHOW	A window is shown.
WINDOW_SCREENSAVER	A window screensaver request (Win32 only) Channel pointer movement data in pointerMotion
CHANNEL_POINTER_BUTTON_PRESS	Channel pointer button press data in pointerButtonPress.
CHANNEL_POINTER_BUTTON_RELEASE	Channel pointer button release data in pointerButtonRelease. Window pointer Mouse wheel data in wheel
WINDOW_POINTER_WHEEL	Window pointer movement data in pointerMotion.
WINDOW_POINTER_BUTTON_PRESS	Window pointer button press data in pointerButtonPress.
WINDOW_POINTER_BUTTON_RELEASE	Window pointer button release data in pointerButtonRelease.
KEY_PRESS	Key press data in keyPress.
KEY_RELEASE	Key release data in keyRelease.
CHANNEL_RESIZE	Channel resize data in resize.
STATISTIC	Statistic event in statistic.
VIEW_RESIZE	View resize data in resize.
EXIT	Exit request due to runtime error.
MAGELLAN_AXIS	SpaceMouse movement data in magellan.
MAGELLAN_BUTTON	SpaceMouse button data in magellan.
UNKNOWN	Event type not known by the event handler.
USER	User-defined events have to be of this type or higher.