JavaScript API Reference for Oracle ADF Faces

SUMMARY: FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD

oracle.adfinternal.view.js.laf.dhtml.internalWindow
Class AdfDhtmlModalityManager

Warning:

• This is an unsupported, internal implementation class.
• Use an API class that might provide equivalent functionality instead.
• This class will change without notice.
• It is not recommended that you use anything in this class.

org.ecmascript.object.Object
   |
   +--oracle.adf.view.js.base.AdfObject
         |
         +--oracle.adfinternal.view.js.laf.dhtml.internalWindow.AdfDhtmlModalityManager

public class AdfDhtmlModalityManager
extends AdfObject

AdfDhtmlModalityManager

Field Summary

private Object	_glassPaneStack
private Object	_modalElementStack

Fields inherited from oracle.adf.view.js.base.AdfObject

constructor, superclass

Fields inherited from org.ecmascript.object.Object

prototype

Constructor Summary

public

AdfDhtmlModalityManager() AdfDhtmlModalityManager

Method Summary

private Object	_createGlassPane() Builds a glasspane for use by the Modality Manager.
public Object	dispose()
public Number	getElementCount()
public Object	getTopGlassPane()
private Object	_handleResize()
protected Object	Init() Initializes the instance.
public Boolean	isAboveTopGlassPane(HTMLElement element) Returns true if el is above the top glass pane.
public Boolean	isGlassPaneVisible() Returns true if something modal is up.
public Object	popModal() Removes modal state from last modal element, and adds the glasspane to the previous modal element - if any.
public Object	pushModal(HTMLElement element) Make this element modal, place a glasspane underneath and push it on the modality stack.
private Object	_setupEventHandler(Object agent, Object funcName, Object eventName, Object setup, Object listenElement)
private Boolean	_traverseAhead(HTMLElement element, Boolean isStartElement, Function validatorMethod) This performs a pre-order DOM traversal.

Methods inherited from oracle.adf.view.js.base.AdfObject

adopt, clone, createCallback, createInitializedObject, createSubclass, ensureClassInitialization, equals, getClass, GetLazyArrayProperty, GetLazyMapProperty, getTypeName, toDebugString, toString

Field Detail

_glassPaneStack

private Object _glassPaneStack

_modalElementStack

private Object _modalElementStack

Constructor Detail

AdfDhtmlModalityManager

public AdfDhtmlModalityManager()

AdfDhtmlModalityManager

Method Detail

_createGlassPane

private Object _createGlassPane()

Builds a glasspane for use by the Modality Manager.

Return:

Object

dispose

public Object dispose()

Return:

Object

getElementCount

public Number getElementCount()

Return:

Number - the total number of floating elements managed

getTopGlassPane

public Object getTopGlassPane()

Return:

Object

_handleResize

private Object _handleResize()

Return:

Object

Init

protected Object Init()

Initializes the instance. Subclasses of AdfObject must call their superclass' Init

Return:

Object

Overrides:

AdfObject.Init()

isAboveTopGlassPane

public Boolean isAboveTopGlassPane(HTMLElement element)

Returns true if el is above the top glass pane.

Parameters:

element

-

the element to check

Return:

Boolean - true if el is above the top glass pane

isGlassPaneVisible

public Boolean isGlassPaneVisible()

Returns true if something modal is up.

Return:

Boolean - true if something modal is up

popModal

public Object popModal()

Removes modal state from last modal element, and adds the glasspane to the previous modal element - if any.

Return:

Object

pushModal

public Object pushModal(HTMLElement element)

Make this element modal, place a glasspane underneath and push it on the modality stack. The glass pane is managed by the zorder manager along with the floating element.

Parameters:

element

-

The element to make modal

Return:

Object

_setupEventHandler

private Object _setupEventHandler(Object agent,
Object funcName,
Object eventName,
Object setup,
Object listenElement)

Parameters:

agent
funcName
eventName
setup
listenElement

Return:

Object

_traverseAhead

private Boolean _traverseAhead(HTMLElement element,
Boolean isStartElement,
Function validatorMethod)

This performs a pre-order DOM traversal.

Parameters:

element	-	the element to start the traversal
isStartElement	-	true if the element is the startElement (you should be calling this method with true as value)
validatorMethod	-	this method is called for each node

Return:

Boolean - the first non-false outcome of the

SUMMARY: FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD