Class BeforeUnloadEvent
- java.lang.Object
-
- org.htmlunit.corejs.javascript.ScriptableObject
-
- org.htmlunit.javascript.HtmlUnitScriptable
-
- org.htmlunit.javascript.host.event.Event
-
- org.htmlunit.javascript.host.event.BeforeUnloadEvent
-
- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,org.htmlunit.corejs.javascript.ConstProperties
,org.htmlunit.corejs.javascript.debug.DebuggableObject
,org.htmlunit.corejs.javascript.Scriptable
,org.htmlunit.corejs.javascript.SymbolScriptable
public class BeforeUnloadEvent extends Event
JavaScript object representing the BeforeUnloadEvent.- See Also:
- Mozilla Developer Network, MSDN, Serialized Form
-
-
Field Summary
Fields Modifier and Type Field Description private java.lang.Object
returnValue_
-
Fields inherited from class org.htmlunit.javascript.host.event.Event
ALT_MASK, AT_TARGET, BUBBLING_PHASE, CAPTURING_PHASE, CONTROL_MASK, KEY_CURRENT_EVENT, META_MASK, NONE, SHIFT_MASK, TYPE_ABORT, TYPE_AFTERPRINT, TYPE_AFTERSCRIPTEXECUTE, TYPE_ANIMATIONCANCEL, TYPE_ANIMATIONEND, TYPE_ANIMATIONITERATION, TYPE_ANIMATIONSTART, TYPE_AUXCLICK, TYPE_BEFORE_UNLOAD, TYPE_BEFORECOPY, TYPE_BEFORECUT, TYPE_BEFOREPASTE, TYPE_BEFOREPRINT, TYPE_BEFORESCRIPTEXECUTE, TYPE_BLUR, TYPE_CANCEL, TYPE_CANPLAY, TYPE_CANPLAYTHROUGH, TYPE_CHANGE, TYPE_CLOSE, TYPE_COPY, TYPE_CUECHANGE, TYPE_CUT, TYPE_DEVICEMOTION, TYPE_DEVICEORIENTATION, TYPE_DEVICEORIENTATIONABSOLUTE, TYPE_DOM_DOCUMENT_LOADED, TYPE_DRAG, TYPE_DRAGEND, TYPE_DRAGENTER, TYPE_DRAGLEAVE, TYPE_DRAGOVER, TYPE_DRAGSTART, TYPE_DROP, TYPE_DURATIONCHANGE, TYPE_EMPTIED, TYPE_ENDED, TYPE_ERROR, TYPE_FOCUS, TYPE_FOCUS_IN, TYPE_FOCUS_OUT, TYPE_GAMEPAD_CONNECTED, TYPE_GAMEPAD_DISCONNECTED, TYPE_GOTPOINTERCAPTURE, TYPE_HASH_CHANGE, TYPE_INPUT, TYPE_INVALID, TYPE_KEY_DOWN, TYPE_KEY_PRESS, TYPE_KEY_UP, TYPE_LANGUAGECHANGE, TYPE_LOAD, TYPE_LOAD_END, TYPE_LOAD_START, TYPE_LOADEDDATA, TYPE_LOADEDMETADATA, TYPE_LOSTPOINTERCAPTURE, TYPE_MESSAGE, TYPE_MOUDEENTER, TYPE_MOUSELEAVE, TYPE_MOUSEWHEEL, TYPE_MOZFULLSCREENCHANGE, TYPE_MOZFULLSCREENERROR, TYPE_MSSITEMODEJUMPLISTITEMREMOVED, TYPE_OFFLINE, TYPE_ONLINE, TYPE_ONMESSAGEERROR, TYPE_ONTRANSITIONCANCEL, TYPE_ONTRANSITIONEND, TYPE_ONTRANSITIONRUN, TYPE_ONTRANSITIONSTART, TYPE_OPEN, TYPE_PAGEHIDE, TYPE_PAGESHOW, TYPE_PASTE, TYPE_PAUSE, TYPE_PLAY, TYPE_PLAYING, TYPE_POINTERCANCEL, TYPE_POINTERDOWN, TYPE_POINTERENTER, TYPE_POINTERLEAVE, TYPE_POINTERLOCKCHANGE, TYPE_POINTERLOCKERROR, TYPE_POINTERMOVE, TYPE_POINTEROUT, TYPE_POINTEROVER, TYPE_POINTERUP, TYPE_POPSTATE, TYPE_PROGRESS, TYPE_PROPERTY_CHANGE, TYPE_RATECHANGE, TYPE_READY_STATE_CHANGE, TYPE_REJECTIONHANDLED, TYPE_RESET, TYPE_RESIZE, TYPE_SCROLL, TYPE_SCROLLEND, TYPE_SEARCH, TYPE_SEEKED, TYPE_SEEKING, TYPE_SELECT, TYPE_SELECTIONCHANGE, TYPE_SELECTSTART, TYPE_STALLED, TYPE_STORAGE, TYPE_SUBMIT, TYPE_SUSPEND, TYPE_TIMEOUT, TYPE_TIMEUPDATE, TYPE_TOGGLE, TYPE_TRANSITIONEND, TYPE_UNHANDLEDREJECTION, TYPE_UNLOAD, TYPE_VOLUMECHANGE, TYPE_WAITING, TYPE_WEBANIMATIONSTART, TYPE_WEBKITANIMATIONEND, TYPE_WEBKITANIMATIONITERATION, TYPE_WEBKITFULLSCREENCHANGE, TYPE_WEBKITFULLSCREENERROR, TYPE_WEBKITTRANSITIONEND, TYPE_WHEEL
-
-
Constructor Summary
Constructors Constructor Description BeforeUnloadEvent()
Creates a new event instance.BeforeUnloadEvent(DomNode domNode, java.lang.String type)
Creates a new event instance.
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
getReturnValue()
private static java.lang.Object
getReturnValueDefault(BrowserVersion browserVersion)
(package private) void
handlePropertyHandlerReturnValue(java.lang.Object returnValue)
Handles the return values of property handlers.void
initEvent(java.lang.String type, boolean bubbles, boolean cancelable)
Initializes this event.boolean
isBeforeUnloadMessageSet()
void
jsConstructor()
The JavaScript constructor.void
setReturnValue(java.lang.Object returnValue)
Sets the return value associated with the event.-
Methods inherited from class org.htmlunit.javascript.host.event.Event
createPropertyChangeEvent, endFire, eventCreated, getComposed, getCurrentTarget, getEventPhase, getKeyCode, getPropertyName, getSrcElement, getTarget, getTimeStamp, getType, isAborted, isAltKey, isBubbles, isCancelable, isCancelBubble, isCtrlKey, isDefaultPrevented, isImmediatePropagationStopped, isMissingOrUndefined, isPropagationStopped, isShiftKey, jsConstructor, preventDefault, processLabelAfterBubbling, setAltKey, setBubbles, setCancelable, setCancelBubble, setCtrlKey, setCurrentTarget, setEventPhase, setEventType, setKeyCode, setShiftKey, setSrcElement, setTarget, setType, startFire, stopImmediatePropagation, stopPropagation, toString
-
Methods inherited from class org.htmlunit.javascript.HtmlUnitScriptable
clone, equivalentValues, get, getBrowserVersion, getClassName, getDefaultValue, getDomNodeOrDie, getDomNodeOrNull, getPrototype, getScriptableFor, getStartingScope, getWindow, getWindow, getWithPreemption, has, hasInstance, initParentScope, makeScriptableFor, put, setClassName, setDomNode, setDomNode, setParentScope, setupPromise, setupRejectedPromise
-
Methods inherited from class org.htmlunit.corejs.javascript.ScriptableObject
applyDescriptorToAttributeBitset, associateValue, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkPropertyChange, checkPropertyDefinition, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineOwnProperties, defineOwnProperty, defineOwnProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, delete, delete, delete, deleteProperty, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, ensureSymbolScriptable, get, get, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getExternalArrayData, getExternalArrayLength, getFunctionPrototype, getGeneratorFunctionPrototype, getGetterOrSetter, getGetterOrSetter, getIds, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getProperty, getPropertyIds, getPrototype, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, has, has, hasProperty, hasProperty, hasProperty, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGetterOrSetter, isSealed, isTrue, preventExtensions, put, put, putConst, putConstProperty, putProperty, putProperty, putProperty, querySlot, redefineProperty, sameValue, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setAttributes, setCommonDescriptorProperties, setExternalArrayData, setGetterOrSetter, setPrototype, size
-
-
-
-
Constructor Detail
-
BeforeUnloadEvent
public BeforeUnloadEvent()
Creates a new event instance.
-
BeforeUnloadEvent
public BeforeUnloadEvent(DomNode domNode, java.lang.String type)
Creates a new event instance.- Parameters:
domNode
- the DOM node that triggered the eventtype
- the event type
-
-
Method Detail
-
jsConstructor
public void jsConstructor()
The JavaScript constructor. It seems it is not possible to do it from JavaScript code.
-
initEvent
public void initEvent(java.lang.String type, boolean bubbles, boolean cancelable)
Description copied from class:Event
Initializes this event.
-
getReturnValueDefault
private static java.lang.Object getReturnValueDefault(BrowserVersion browserVersion)
-
isBeforeUnloadMessageSet
public boolean isBeforeUnloadMessageSet()
- Returns:
true
if returnValue holds the beforeunload message
-
getReturnValue
public java.lang.Object getReturnValue()
- Overrides:
getReturnValue
in classEvent
- Returns:
- the return value associated with the event
-
setReturnValue
public void setReturnValue(java.lang.Object returnValue)
Sets the return value associated with the event.- Overrides:
setReturnValue
in classEvent
- Parameters:
returnValue
- the return value associated with the event
-
handlePropertyHandlerReturnValue
void handlePropertyHandlerReturnValue(java.lang.Object returnValue)
Description copied from class:Event
Handles the return values of property handlers.- Overrides:
handlePropertyHandlerReturnValue
in classEvent
- Parameters:
returnValue
- the return value returned by the property handler
-
-