JavaScript API Reference for Oracle ADF Faces

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

oracle.adfinternal.view.js.laf.dhtml.screenReader
Class AdfDhtmlColumnPeer

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.adf.view.js.base.AdfUIPeer
               |
               +--oracle.adf.view.js.laf.rich.AdfRichUIPeer
                     |
                     +--oracle.adfinternal.view.js.laf.dhtml.screenReader.AdfDhtmlColumnPeer

public class AdfDhtmlColumnPeer
extends AdfRichUIPeer

Renders a Table Column.

Field Summary

private static Object	_COL_SELECTION_INPUT_ID
private Object	_colSelEventSelectedColIds
private Object	_colSelEventUnselectedColIds
private static Object	_SORT_ANCHOR_SUBID
private static Object	_SORTED_ASCENDING
private static Object	_SORTED_DESCENDING
private static Object	_SORTED_TYPE

Fields inherited from oracle.adf.view.js.laf.rich.AdfRichUIPeer

addComponentPropertyChanges, addComponentPropertyGetters, BUSY_STYLECLASS, DISABLED_STYLECLASS, DRAG_SOURCE_STYLECLASS, DROP_TARGET_STYLECLASS, FOCUS_TARGET_STYLECLASS, HOVER_TARGET_STYLECLASS, READONLY_STYLECLASS

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

constructor, superclass

Fields inherited from org.ecmascript.object.Object

prototype

Constructor Summary

public

AdfDhtmlColumnPeer() Renders a Table Column.

Method Summary

private Object	_clearAllColumnSelection(Object target) Clear all column selection
private Object	_clearColumnSelectionEventAddedSet() clear selected column client id array
private Object	_clearColumnSelectionEventChangedSets() clear selected and unselected columns client id arrays
private Object	_clearColumnSelectionEventRemovedSet() clear unselected column client id array
protected Object	ComponentWidthChanged(Object component, Object domElement, Object newValue, Object oldValue) Handle component width property change.
protected Object	GetComponentDisplayIndex(Object component, Object domElement) Optimized getter implementation for the displayIndex
private Object	_getParentTableComponent() Return the parent table client component
private Object	_getParentTableElement(Object target) Walk up the parent hierarchy and find the table element
private Object	_getParentTH(Object target) Walk up the parent hierarchy and find a th element with a display index expando
private Object	_getParentWithAttr(Object domElem, Object attr) Walk up the parent hierarchy and find an element with the given attribute
private Object	_getParentWithId(Object domElem, Object id) Walk up the parent hierarchy and find a th element with a display index expando
private Object	_getSortAnchorElement() Return the sort anchor element for this column
protected Object	HandleComponentClick(Object componentEvent) Mouse click handler to handle column selection change, and sort
protected Object	HandleComponentKeyDown(Object componentEvent)
private Object	_handleKeyboardSort(Object event, Object sortType) Sort this column (if sortable)
private Object	_hasColumnSelectionEventChangedSets() check for newly selected/unselected columns
protected Object	InitDomElement(Object component, Object domElement) Initialize the associated domElement when the peer is created.
protected static Object	InitSubclass()
private Object	_isColumnSelectionElement(Object target) Is target the column selection input element
private Object	_isSortAnchorElement(Object target) Is target the sort anchor element in column header
private Object	_queueColumnSelectionEvent() Queue a column selection event.
private Object	_resolveColumns(Object th) Resolves a mouse click event to column indexes.
Object	__selectColumn() Package scope method to select this column

Methods inherited from oracle.adf.view.js.laf.rich.AdfRichUIPeer

addComponentEventHandlers, addComponentPropertyChanges, addComponentPropertyGetters, addDomEventHandlers, addEventHandlerToDomInstance, addSuppressedPPRAttributes, bind, BindToComponent, cancelAllPopups, cancelPopup, ChildVisibilityChanged, ComponentInlineStyleChanged, ComponentPropertyChanged, componentRemoved, ComponentRemoved, ComponentStyleClassChanged, ComponentVisibleChanged, ConvertClientIdToLocator, convertLocatorToClientId, CreateDraggableNode, createPeerClass, createSubId, CreateSubId, DefaultInitClass, DispatchComponentEvent, domReplaceNotify, DomReplaceNotify, focus, Focus, getAbsoluteId, getAbsoluteLocator, getAccessibleName, GetAccessibleName, getAllPopups, getComponent, GetComponent, GetComponentId, getComponentParent, getComponentProperty, GetComponentVisible, getDescendantComponents, getDomContentElement, getDomContentElementForComponent, GetDomContentElementForNode, getDomDocument, getDomElement, getDomElementForComponent, getDomNode, GetDomNodeForCommentComponent, getDomNodeForComponent, getDragOverFeedback, GetDragOverFeedback, getDragTransferable, GetDragTransferable, getFirstAncestorComponent, getInlineEditor, GetInlineEditor, getInlineStyleProperty, getLocatorByDomElement, getPagePosition, getPopupWindow, getReadyState, GetReadyState, GetRichResourceURL, getSubIdDomElement, GetSubIdDomElement, hideAllPopups, hidePopup, Init, InitClass, initialize, isActive, isInActiveHeirarchy, isPopupVisible, messageNotify, MessageNotify, messageShow, MessageShow, needsChildVisibilityChanges, PopupClosed, processPushData, ProcessPushData, registerKeyStroke, replaceDomElement, ReplaceDomElement, resizeNotify, ResizeNotify, scrollIntoView, ScrollIntoView, setBusy, SetBusy, setInlineStyleProperty, showContextMenu, showPopup, TruncateClientId, TruncateClientIdOnceImpl, UnbindFromComponent, unregisterKeyStroke, visitChildren

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

getDefaultDragRecognizer, getParentPeer, initiateDrag, isVisible, needsResizeNotify

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

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

Field Detail

_COL_SELECTION_INPUT_ID

private static Object _COL_SELECTION_INPUT_ID

_colSelEventSelectedColIds

private Object _colSelEventSelectedColIds

_colSelEventUnselectedColIds

private Object _colSelEventUnselectedColIds

_SORT_ANCHOR_SUBID

private static Object _SORT_ANCHOR_SUBID

_SORTED_ASCENDING

private static Object _SORTED_ASCENDING

_SORTED_DESCENDING

private static Object _SORTED_DESCENDING

_SORTED_TYPE

private static Object _SORTED_TYPE

Constructor Detail

AdfDhtmlColumnPeer

public AdfDhtmlColumnPeer()

Renders a Table Column.

Method Detail

_clearAllColumnSelection

private Object _clearAllColumnSelection(Object target)

Clear all column selection

Parameters:

target

Return:

Object

_clearColumnSelectionEventAddedSet

private Object _clearColumnSelectionEventAddedSet()

clear selected column client id array

Return:

Object

_clearColumnSelectionEventChangedSets

private Object _clearColumnSelectionEventChangedSets()

clear selected and unselected columns client id arrays

Return:

Object

_clearColumnSelectionEventRemovedSet

private Object _clearColumnSelectionEventRemovedSet()

clear unselected column client id array

Return:

Object

ComponentWidthChanged

protected Object ComponentWidthChanged(Object component,
Object domElement,
Object newValue,
Object oldValue)

Handle component width property change.

Parameters:

component
domElement
newValue
oldValue

Return:

Object

GetComponentDisplayIndex

protected Object GetComponentDisplayIndex(Object component,
Object domElement)

Optimized getter implementation for the displayIndex

Parameters:

component
domElement

Return:

Object

_getParentTableComponent

private Object _getParentTableComponent()

Return the parent table client component

Return:

Object

_getParentTableElement

private Object _getParentTableElement(Object target)

Walk up the parent hierarchy and find the table element

Parameters:

target

Return:

Object

_getParentTH

private Object _getParentTH(Object target)

Walk up the parent hierarchy and find a th element with a display index expando

Parameters:

target

Return:

Object

_getParentWithAttr

private Object _getParentWithAttr(Object domElem,
Object attr)

Walk up the parent hierarchy and find an element with the given attribute

Parameters:

domElem
attr

Return:

Object

_getParentWithId

private Object _getParentWithId(Object domElem,
Object id)

Walk up the parent hierarchy and find a th element with a display index expando

Parameters:

domElem
id

Return:

Object

_getSortAnchorElement

private Object _getSortAnchorElement()

Return the sort anchor element for this column

Return:

Object

HandleComponentClick

protected Object HandleComponentClick(Object componentEvent)

Mouse click handler to handle column selection change, and sort

Parameters:

componentEvent

Return:

Object

HandleComponentKeyDown

protected Object HandleComponentKeyDown(Object componentEvent)

Parameters:

componentEvent

Return:

Object

_handleKeyboardSort

private Object _handleKeyboardSort(Object event,
Object sortType)

Sort this column (if sortable)

Parameters:

event
sortType

Return:

Object

_hasColumnSelectionEventChangedSets

private Object _hasColumnSelectionEventChangedSets()

check for newly selected/unselected columns

Return:

Object

InitDomElement

protected Object InitDomElement(Object component,
Object domElement)

Initialize the associated domElement when the peer is created. Stateless peers are not bound at the time that this method is called.

Parameters:

component
domElement

Return:

Object

Overrides:

AdfRichUIPeer.InitDomElement(AdfUIComponent, Object)

InitSubclass

protected static Object InitSubclass()

Return:

Object

_isColumnSelectionElement

private Object _isColumnSelectionElement(Object target)

Is target the column selection input element

Parameters:

target

Return:

Object

_isSortAnchorElement

private Object _isSortAnchorElement(Object target)

Is target the sort anchor element in column header

Parameters:

target

Return:

Object

_queueColumnSelectionEvent

private Object _queueColumnSelectionEvent()

Queue a column selection event. Clear out the selection changed sets

Return:

Object

_resolveColumns

private Object _resolveColumns(Object th)

Resolves a mouse click event to column indexes. Can return multiple columns if the columns are grouped.

Parameters:

th

Return:

Object

__selectColumn

Object __selectColumn()

Package scope method to select this column

Return:

Object

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