Class EventTable

java.lang.Object

org.eclipse.swt.widgets.EventTable

class EventTable
extends Object

Instances of this class implement a simple look up mechanism that maps an event type to a listener. Multiple listeners for the same event type are supported.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final int	GROW_SIZE
(package private) int	level
(package private) Listener[]	listeners
(package private) int[]	types

Constructor Summary

Constructors

Constructor	Description
EventTable()

Method Summary

Modifier and Type	Method	Description
Listener[]	getListeners(int eventType)
void	hook(int eventType, Listener listener)
boolean	hooks(int eventType)
(package private) void	remove(int index)
void	sendEvent(Event event)
int	size()
void	unhook(int eventType, EventListener listener)
void	unhook(int eventType, Listener listener)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

types

int[] types

listeners

Listener[] listeners

level

int level

GROW_SIZE

static final int GROW_SIZE

See Also:

• Constant Field Values

Constructor Details

EventTable

EventTable()

Method Details

getListeners

public Listener[] getListeners(int eventType)

hook

public void hook(int eventType,
 Listener listener)

hooks

public boolean hooks(int eventType)

sendEvent

public void sendEvent(Event event)

size

public int size()

remove

void remove(int index)

unhook

public void unhook(int eventType,
 Listener listener)

unhook

public void unhook(int eventType,
 EventListener listener)