JavaScript API Reference for Oracle ADF Faces

oracle.adfinternal.view.js.laf.dhtml.rich
Class AdfDhtmlLinkPeer

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.rich.AdfDhtmlLinkPeer

public class AdfDhtmlLinkPeer
extends AdfRichUIPeer

_BUSY

private static Object _BUSY

ComponentTextChanged

protected Object ComponentTextChanged

Handle change to the text property.

_DEPRESSED_STYLE_CLASS

private static Object _DEPRESSED_STYLE_CLASS

_EXPANDO_TEXT_LENGTH

private static Object _EXPANDO_TEXT_LENGTH

_HIDDEN_LABEL_STYLE_CLASS

private static Object _HIDDEN_LABEL_STYLE_CLASS

_LABELLEDBY_SUFFIX

private static Object _LABELLEDBY_SUFFIX

_LINK_CONTEXT_KEY

private static Object _LINK_CONTEXT_KEY

_SELECTED_STATE_STR

private static Object _SELECTED_STATE_STR

_SELECTED_STYLE_CLASS

private static Object _SELECTED_STYLE_CLASS

AdfDhtmlLinkPeer

public AdfDhtmlLinkPeer()

Peer implementation for link.

ComponentDisabledChanged

protected Object ComponentDisabledChanged(AdfUIComponent component,
                                          HTMLElement domElement,
                                          Boolean newValue,
                                          Boolean oldValue)

Handle change to the disabled property.

Parameters:

component	-	the associated component
domElement	-	the dom element
newValue	-	the new text value
oldValue	-	the old text value

Return:

Object

ComponentSelectedChanged

protected Object ComponentSelectedChanged(AdfUIComponent component,
                                          HTMLElement domElement,
                                          boolean newValue,
                                          boolean oldValue)

Handle change to the selected property.

Parameters:

component	-	the associated component
domElement	-	the dom element
newValue	-	the new selected value
oldValue	-	the old selected value

Return:

Object

_displayDefaultIcon

private Object _displayDefaultIcon(AdfUIComponent component)

Display the default icon

Parameters:

component

-

The link component

Return:

Object

_displayDisabledIcon

private Object _displayDisabledIcon(AdfUIComponent component)

Display the disabled icon

Parameters:

component

-

The link component

Return:

Object

_displayIcon

private Object _displayIcon(AdfUIComponent component,
                            string icon)

Display the provided icon

Parameters:

component	-	The link component
icon	-	Icon location string

Return:

Object

_displayMouseDownIcon

private Object _displayMouseDownIcon(AdfUIComponent component)

Display the mousedown icon

Parameters:

component

-

The link component

Return:

Object

_displayMouseOverIcon

private Object _displayMouseOverIcon(AdfUIComponent component)

Display the mouseover icon

Parameters:

component

-

The link component

Return:

Object

_executeAction

private Object _executeAction()

Execute Action event for the link.

Return:

Object

_executeDestination

private Object _executeDestination(AdfComponentEvent componentEvent)

Execute destination for button.

Parameters:

componentEvent

-

The component event being dispatched

Return:

Object

GetAccessibleName

protected string GetAccessibleName()

Returns a human readable name for the component.

Return:

string - accessible name for the component.

Overrides:

AdfRichUIPeer.getAccessibleName(Object)

GetComponentText

protected Object GetComponentText(Object component,
                                  Object domElement)

Optimized getter for text property

Parameters:

component
domElement

Return:

Object

_getIconElement

private HTMLElement _getIconElement(AdfUIComponent component)

Get the icon element

Parameters:

component

-

The link component to unselect

Return:

HTMLElement - the icon element

GetInlineEditor

protected Object GetInlineEditor(Object event)

Given the component this peer is bound to and the optional DOM event to start editing, return the AdfRichInlineEditor for this component at the event location, if any. Subclasses should override GetInlineEditor.

Parameters:

event

Return:

Object

Overrides:

AdfRichUIPeer.getInlineEditor(AdfUIComponent, Object)

HandleComponentClick

protected Object HandleComponentClick(AdfComponentEvent componentEvent)

Handle a click on the link

Parameters:

componentEvent

-

The component event being dispatched

Return:

Object

HandleComponentMouseDown

protected Object HandleComponentMouseDown(AdfComponentEvent componentEvent)

Handles the mousedown either on the link, and adjusts the mousedown state accordingly.

Parameters:

componentEvent

-

The component event being dispatched

Return:

Object

HandleComponentMouseOut

protected Object HandleComponentMouseOut(AdfComponentEvent componentEvent)

On mouseout, the default icon is displayed.

Parameters:

componentEvent

-

The component event being dispatched

Return:

Object

HandleComponentMouseOver

protected Object HandleComponentMouseOver(AdfComponentEvent componentEvent)

On mouseover, the mouseover icon is displayed.

Parameters:

componentEvent

-

The component event being dispatched

Return:

Object

HandleComponentMouseUp

protected Object HandleComponentMouseUp(AdfComponentEvent componentEvent)

On mouse up, the mouseover icon is displayed.

Parameters:

componentEvent

-

The component event being dispatched

Return:

Object

InitSubclass

protected static Object InitSubclass()

Init link peer.

Return:

Object

isBusy

public Object isBusy()

Overridden to return the busy state of the component.

Return:

Object

Overrides:

AdfRichUIPeer.isBusy()

_isDestinationLink

private Object _isDestinationLink()

Returns true if this is a destination type link

Return:

Object - true if destination type link

_removeAriaDisabled

private Object _removeAriaDisabled(AdfUIComponent component)

remove aria disabled attribute when enabled

Parameters:

component

-

The link component

Return:

Object

_removeAriaSelectedLabel

private Object _removeAriaSelectedLabel(AdfUIComponent component)

remove aria labelledby and element when selection is removed

Parameters:

component

-

The link component

Return:

Object

_setAriaDisabled

private Object _setAriaDisabled(AdfUIComponent component)

set aria disabled attribute for disabled links

Parameters:

component

-

The link component

Return:

Object

_setAriaSelectedLabel

private Object _setAriaSelectedLabel(AdfUIComponent component)

set aria labelledby and add to selected links

Parameters:

component

-

The link component

Return:

Object

SetBusy

protected Object SetBusy(Object isBusy)

Override to disable the link when in busy state.

Parameters:

isBusy

Return:

Object

Overrides:

AdfRichUIPeer.setBusy(Object, Object)

_setDepressedStyle

private Object _setDepressedStyle(AdfUIComponent component,
                                  boolean depressed)

Button uses depressed instead of active, in order to have finer control over depressed highlighting. This method sets the depressed style state.

Parameters:

component	-	The link component
depressed	-	Is depressed

Return:

Object