org.apache.batik.dom.events
Interface NodeEventTarget
- All Superinterfaces:
- EventTarget
- All Known Subinterfaces:
- ExtendedNode
- All Known Implementing Classes:
- AbstractAttr, AbstractAttrNS, AbstractCharacterData, AbstractChildNode, AbstractComment, AbstractDocument, AbstractDocumentFragment, AbstractElement, AbstractElement, AbstractElementNS, AbstractEntity, AbstractEntityReference, AbstractNode, AbstractNotation, AbstractParentChildNode, AbstractParentNode, AbstractProcessingInstruction, AbstractStylableDocument, AbstractText, BatikHistogramNormalizationElement, BatikRegularPolygonElement, BatikStarElement, BindableElement, ColorSwitchElement, ExtensionElement, FlowDivElement, FlowLineElement, FlowParaElement, FlowRegionBreakElement, FlowRegionElement, FlowSpanElement, FlowTextElement, GenericAttr, GenericAttrNS, GenericCDATASection, GenericComment, GenericDocument, GenericDocumentFragment, GenericDocumentType, GenericElement, GenericElementNS, GenericEntity, GenericEntityReference, GenericNotation, GenericProcessingInstruction, GenericText, GraphicsExtensionElement, PrefixableStylableExtensionElement, StylableExtensionElement, StyleSheetProcessingInstruction, SVG12OMDocument, SVGDescriptiveElement, SVGGraphicsElement, SVGOMAElement, SVGOMAltGlyphDefElement, SVGOMAltGlyphElement, SVGOMAltGlyphItemElement, SVGOMAnimateColorElement, SVGOMAnimateElement, SVGOMAnimateMotionElement, SVGOMAnimateTransformElement, SVGOMAnimationElement, SVGOMCircleElement, SVGOMClipPathElement, SVGOMColorProfileElement, SVGOMComponentTransferFunctionElement, SVGOMCursorElement, SVGOMDefinitionSrcElement, SVGOMDefsElement, SVGOMDescElement, SVGOMDocument, SVGOMElement, SVGOMEllipseElement, SVGOMFEBlendElement, SVGOMFEColorMatrixElement, SVGOMFEComponentTransferElement, SVGOMFECompositeElement, SVGOMFEConvolveMatrixElement, SVGOMFEDiffuseLightingElement, SVGOMFEDisplacementMapElement, SVGOMFEDistantLightElement, SVGOMFEFloodElement, SVGOMFEFuncAElement, SVGOMFEFuncBElement, SVGOMFEFuncGElement, SVGOMFEFuncRElement, SVGOMFEGaussianBlurElement, SVGOMFEImageElement, SVGOMFEMergeElement, SVGOMFEMergeNodeElement, SVGOMFEMorphologyElement, SVGOMFEOffsetElement, SVGOMFEPointLightElement, SVGOMFESpecularLightingElement, SVGOMFESpotLightElement, SVGOMFETileElement, SVGOMFETurbulenceElement, SVGOMFilterElement, SVGOMFilterPrimitiveStandardAttributes, SVGOMFlowDivElement, SVGOMFlowLineElement, SVGOMFlowParaElement, SVGOMFlowRegionBreakElement, SVGOMFlowRegionElement, SVGOMFlowRegionExcludeElement, SVGOMFlowRootElement, SVGOMFlowSpanElement, SVGOMFontElement, SVGOMFontFaceElement, SVGOMFontFaceFormatElement, SVGOMFontFaceNameElement, SVGOMFontFaceSrcElement, SVGOMFontFaceUriElement, SVGOMForeignObjectElement, SVGOMGElement, SVGOMGlyphElement, SVGOMGlyphRefElement, SVGOMGradientElement, SVGOMHandlerElement, SVGOMHKernElement, SVGOMImageElement, SVGOMLinearGradientElement, SVGOMLineElement, SVGOMMarkerElement, SVGOMMaskElement, SVGOMMetadataElement, SVGOMMissingGlyphElement, SVGOMMPathElement, SVGOMMultiImageElement, SVGOMPathElement, SVGOMPatternElement, SVGOMPolygonElement, SVGOMPolylineElement, SVGOMRadialGradientElement, SVGOMRectElement, SVGOMScriptElement, SVGOMSetElement, SVGOMSolidColorElement, SVGOMStopElement, SVGOMStyleElement, SVGOMSubImageElement, SVGOMSubImageRefElement, SVGOMSVGElement, SVGOMSwitchElement, SVGOMSymbolElement, SVGOMTextContentElement, SVGOMTextElement, SVGOMTextPathElement, SVGOMTextPositioningElement, SVGOMTitleElement, SVGOMToBeImplementedElement, SVGOMTRefElement, SVGOMTSpanElement, SVGOMURIReferenceElement, SVGOMUseElement, SVGOMUseShadowRoot, SVGOMViewElement, SVGOMVKernElement, SVGPointShapeElement, SVGStylableElement, SVGStyleSheetProcessingInstruction, SVGURIReferenceGraphicsElement, SVGURIReferenceTextPositioningElement, XBLOMContentElement, XBLOMDefinitionElement, XBLOMElement, XBLOMHandlerGroupElement, XBLOMImportElement, XBLOMShadowTreeElement, XBLOMTemplateElement, XBLOMXBLElement
public interface NodeEventTarget
- extends EventTarget
A Node that uses an EventSupport for its event registration and
dispatch.
Method Summary |
void |
addEventListenerNS(String namespaceURI,
String type,
EventListener listener,
boolean useCapture,
Object evtGroup)
This method allows the registration of an event listener in a
specified group or the default group and, depending on the
useCapture parameter, on the capture phase of the DOM
event flow or its target and bubbling phases. |
boolean |
dispatchEvent(Event evt)
This method allows the dispatch of events into the implementation's
event model. |
EventSupport |
getEventSupport()
Returns the event support instance for this node, or null if any. |
NodeEventTarget |
getParentNodeEventTarget()
Returns the parent node event target. |
void |
removeEventListenerNS(String namespaceURI,
String type,
EventListener listener,
boolean useCapture)
This method allows the removal of an event listener, independently of
the associated event group. |
getEventSupport
EventSupport getEventSupport()
- Returns the event support instance for this node, or null if any.
getParentNodeEventTarget
NodeEventTarget getParentNodeEventTarget()
- Returns the parent node event target.
dispatchEvent
boolean dispatchEvent(Event evt)
throws EventException,
DOMException
- This method allows the dispatch of events into the implementation's
event model. The event target of the event is the
EventTarget
object on which dispatchEvent
is called.
- Specified by:
dispatchEvent
in interface EventTarget
- Parameters:
evt
- The event to be dispatched.
- Returns:
- Indicates whether any of the listeners which handled the
event called
Event.preventDefault()
. If
Event.preventDefault()
was called the returned value
is false
, else it is true
.
- Throws:
EventException
- UNSPECIFIED_EVENT_TYPE_ERR: Raised if the Event.type
was not specified by initializing the event before
dispatchEvent
was called. Specification of the
Event.type
as null
or an empty string
will also trigger this exception.
DISPATCH_REQUEST_ERR: Raised if the Event
object is
already being dispatched.
DOMException
- NOT_SUPPORTED_ERR: Raised if the Event
object has not
been created using DocumentEvent.createEvent()
.
INVALID_CHARACTER_ERR: Raised if Event.type
is not
an NCName as defined in [XML Namespaces 1.1]
.
addEventListenerNS
void addEventListenerNS(String namespaceURI,
String type,
EventListener listener,
boolean useCapture,
Object evtGroup)
- This method allows the registration of an event listener in a
specified group or the default group and, depending on the
useCapture
parameter, on the capture phase of the DOM
event flow or its target and bubbling phases.
- Specified by:
addEventListenerNS
in interface EventTarget
- Parameters:
namespaceURI
- Specifies the Event.namespaceURI
associated with the event for which the user is registering.type
- Refer to the EventTarget.addEventListener()
method for a description of this parameter.listener
- Refer to the
EventTarget.addEventListener()
method for a
description of this parameter.useCapture
- Refer to the
EventTarget.addEventListener()
method for a
description of this parameter.evtGroup
- The object that represents the event group to
associate with the EventListener
(see also ). Use
null
to attach the event listener to the default
group.- Since:
- DOM Level 3
removeEventListenerNS
void removeEventListenerNS(String namespaceURI,
String type,
EventListener listener,
boolean useCapture)
- This method allows the removal of an event listener, independently of
the associated event group. Calling
removeEventListenerNS
with arguments which do not identify any currently registered
EventListener
on the EventTarget
has no
effect.
- Specified by:
removeEventListenerNS
in interface EventTarget
- Parameters:
namespaceURI
- Specifies the Event.namespaceURI
associated with the event for which the user registered the event
listener.type
- Refer to the
EventTarget.removeEventListener()
method for a
description of this parameter.listener
- Refer to the
EventTarget.removeEventListener()
method for a
description of this parameter.useCapture
- Refer to the
EventTarget.removeEventListener()
method for a
description of this parameter.- Since:
- DOM Level 3
Copyright © 2008 Apache Software Foundation. All Rights Reserved.