public class EventListenersContainer extends Object implements Serializable
Modifier and Type | Method and Description |
---|---|
boolean |
addEventListener(String type,
net.sourceforge.htmlunit.corejs.javascript.Function listener,
boolean useCapture)
Adds an event listener.
|
ScriptResult |
executeBubblingListeners(Event event,
Object[] args,
Object[] propHandlerArgs)
Executes bubbling listeners.
|
ScriptResult |
executeCapturingListeners(Event event,
Object[] args)
Executes capturing listeners.
|
ScriptResult |
executeListeners(Event event,
Object[] args,
Object[] propHandlerArgs)
Executes listeners.
|
net.sourceforge.htmlunit.corejs.javascript.Function |
getEventHandler(String eventName)
Gets an event handler.
|
Object |
getEventHandlerProp(String eventName)
Returns event handler property.
|
boolean |
hasEventHandlers(String eventName)
Returns true if there are any event handlers for the specified event.
|
void |
removeEventListener(String type,
net.sourceforge.htmlunit.corejs.javascript.Function listener,
boolean useCapture)
Removes event listener.
|
void |
setEventHandlerProp(String eventName,
Object value)
Sets the handler property (with an handler or something else).
|
String |
toString() |
public boolean addEventListener(String type, net.sourceforge.htmlunit.corejs.javascript.Function listener, boolean useCapture)
type
- the event type to listen for (like "load")listener
- the event listeneruseCapture
- If true
, indicates that the user wishes to initiate capture (not yet implemented)true
if the listener has been addedpublic void removeEventListener(String type, net.sourceforge.htmlunit.corejs.javascript.Function listener, boolean useCapture)
type
- the typelistener
- the listeneruseCapture
- to use capture or notpublic void setEventHandlerProp(String eventName, Object value)
eventName
- the event name (like "click")value
- the new propertypublic Object getEventHandlerProp(String eventName)
eventName
- event namepublic ScriptResult executeBubblingListeners(Event event, Object[] args, Object[] propHandlerArgs)
event
- the eventargs
- argumentspropHandlerArgs
- handler argumentspublic ScriptResult executeCapturingListeners(Event event, Object[] args)
event
- the eventargs
- the argumentspublic net.sourceforge.htmlunit.corejs.javascript.Function getEventHandler(String eventName)
eventName
- the event name (e.g. "click")null
if the property is null or not a functionpublic boolean hasEventHandlers(String eventName)
eventName
- the event name (e.g. "click")public ScriptResult executeListeners(Event event, Object[] args, Object[] propHandlerArgs)
event
- the eventargs
- the argumentspropHandlerArgs
- handler argumentsCopyright © 2002–2014 Gargoyle Software Inc.. All rights reserved.