com.google.gwt.event.dom.client

Class DragEvent

java.lang.Object

com.google.web.bindery.event.shared.Event<H>

com.google.gwt.event.shared.GwtEvent<H>

com.google.gwt.event.dom.client.DomEvent<H>

com.google.gwt.event.dom.client.DragDropEventBase<DragHandler>

com.google.gwt.event.dom.client.DragEvent

All Implemented Interfaces:

HasNativeEvent

public class DragEvent
extends DragDropEventBase<DragHandler>

Represents a native drag event.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.event.dom.client.DragDropEventBase

DragDropEventBase.DragSupportDetector, DragDropEventBase.DragSupportDetectorNo

Nested classes/interfaces inherited from class com.google.gwt.event.dom.client.DomEvent

DomEvent.Type<H extends EventHandler>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DragEvent() Protected constructor, use DomEvent.fireNativeEvent(com.google.gwt.dom.client.NativeEvent, com.google.gwt.event.shared.HasHandlers) or DomEvent.fireNativeEvent(com.google.gwt.dom.client.NativeEvent, com.google.gwt.event.shared.HasHandlers, com.google.gwt.dom.client.Element) to fire drag events.

Method Summary

Modifier and Type	Method and Description
protected void	dispatch(DragHandler handler) Should only be called by HandlerManager.
DomEvent.Type<DragHandler>	getAssociatedType() Returns the Event.Type used to register this event, allowing an EventBus to find handlers of the appropriate class.
static DomEvent.Type<DragHandler>	getType() Gets the event type associated with drag events.

Methods inherited from class com.google.gwt.event.dom.client.DragDropEventBase

getData, getDataTransfer, isSupported, setData

Methods inherited from class com.google.gwt.event.dom.client.DomEvent

fireNativeEvent, fireNativeEvent, getNativeEvent, getRelativeElement, init, preventDefault, setNativeEvent, setRelativeElement, stopPropagation

Methods inherited from class com.google.gwt.event.shared.GwtEvent

assertLive, getSource, isLive, kill, revive

Methods inherited from class com.google.web.bindery.event.shared.Event

setSource, toDebugString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DragEvent

protected DragEvent()

Protected constructor, use DomEvent.fireNativeEvent(com.google.gwt.dom.client.NativeEvent, com.google.gwt.event.shared.HasHandlers) or DomEvent.fireNativeEvent(com.google.gwt.dom.client.NativeEvent, com.google.gwt.event.shared.HasHandlers, com.google.gwt.dom.client.Element) to fire drag events.

Method Detail

getType

public static DomEvent.Type<DragHandler> getType()

Gets the event type associated with drag events.

Returns:

the handler type

getAssociatedType

public final DomEvent.Type<DragHandler> getAssociatedType()

Description copied from class: Event

Returns the Event.Type used to register this event, allowing an EventBus to find handlers of the appropriate class.

Specified by:

getAssociatedType in class DomEvent<DragHandler>

Returns:

the type

dispatch

protected void dispatch(DragHandler handler)

Description copied from class: GwtEvent

Should only be called by HandlerManager. In other words, do not use or call.

Specified by:

dispatch in class GwtEvent<DragHandler>

Parameters:

handler - handler

See Also:

EventBus.dispatchEvent(Event, Object)