org.eclipse.swt.events
Class MenuDetectEvent

java.lang.Object
  Event
      org.eclipse.swt.events.TypedEvent
          org.eclipse.swt.events.MenuDetectEvent

public final class MenuDetectEvent

extends TypedEvent

Instances of this class are sent whenever the platform- specific trigger for showing a context menu is detected.

Since:

1.3

See Also:

MenuDetectListener, Sample code and further information, Serialized Form

Field Summary

boolean	doit A flag indicating whether the operation should be allowed.
int	x the display-relative x coordinate of the pointer at the time the context menu trigger occurred
int	y the display-relative y coordinate of the pointer at the time the context menu trigger occurred

Fields inherited from class org.eclipse.swt.events.TypedEvent

data, display, widget

Constructor Summary

MenuDetectEvent(Event event)
Constructs a new instance of this class based on the information in the given untyped event.

MenuDetectEvent(Widget source)
Constructs a new instance of this class.

Method Summary

static void	addListener(Adaptable adaptable, MenuDetectListener listener)
protected boolean	allowProcessing()
protected void	dispatchToObserver(Object listener)
static Object[]	getListeners(Adaptable adaptable)
protected Class	getListenerType()
static boolean	hasListener(Adaptable adaptable)
static void	removeListener(Adaptable adaptable, MenuDetectListener listener)
String	toString() Returns a string containing a concise, human-readable description of the receiver.

Methods inherited from class org.eclipse.swt.events.TypedEvent

executeNext, getSource, processEvent, processScheduledEvents

Methods inherited from class java.lang.Object

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

Field Detail

x

public int x

the display-relative x coordinate of the pointer at the time the context menu trigger occurred

y

public int y

the display-relative y coordinate of the pointer at the time the context menu trigger occurred

doit

public boolean doit

A flag indicating whether the operation should be allowed. Setting this field to false will cancel the operation.

Constructor Detail

MenuDetectEvent

public MenuDetectEvent(Event event)

Constructs a new instance of this class based on the information in the given untyped event.

MenuDetectEvent

public MenuDetectEvent(Widget source)

Constructs a new instance of this class.

IMPORTANT: This method is not part of the RWT public API. It is marked public only so that it can be shared within the packages provided by RWT. It should never be accessed from application code.

Method Detail

toString

public String toString()

Returns a string containing a concise, human-readable description of the receiver.

Overrides:

toString in class TypedEvent

Returns:

a string representation of the event

dispatchToObserver

protected void dispatchToObserver(Object listener)

Overrides:

dispatchToObserver in class TypedEvent

getListenerType

protected Class getListenerType()

Overrides:

getListenerType in class TypedEvent

allowProcessing

protected boolean allowProcessing()

Overrides:

allowProcessing in class TypedEvent

addListener

public static void addListener(Adaptable adaptable,
                               MenuDetectListener listener)

removeListener

public static void removeListener(Adaptable adaptable,
                                  MenuDetectListener listener)

hasListener

public static boolean hasListener(Adaptable adaptable)

getListeners

public static Object[] getListeners(Adaptable adaptable)