JavaScript API Reference for Oracle ADF Faces

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

org.ecmascript.object.Object
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   +--oracle.adf.view.js.laf.rich.AdfUIPeer
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         +--oracle.adf.view.js.laf.rich.AdfRichUIPeer
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               +--oracle.adfinternal.view.js.laf.dhtml.rich.AdfDhtmlDecorativeBoxPeer

public class AdfDhtmlDecorativeBoxPeer
extends AdfRichUIPeer

AdfDhtmlDecorativeBoxPeer

public AdfDhtmlDecorativeBoxPeer()

BindToComponent

protected Object BindToComponent(Object component,
                                 Object domElement)

Update any state necessary to bind to the current DOM component

Parameters:

component
domElement

Return:

Object

Overrides:

AdfRichUIPeer.BindToComponent(Object, Object)

ChildVisibilityChanged

protected Object ChildVisibilityChanged(Object childComponent,
                                        Object childDomElement,
                                        Object childVisible)

Called when the visibility of a child component changes if the peer has overridden needsChildVisibilityChanges to return true. The peer can use the child's component, domElement, and new visibility parameters to determine whether it needs to handle the visibility change rather than letting the default implementation of hiding or showing the child. If the peer will handle the change (often by marking itself as needing to be redrawn, it should perform whatever work is necessary and return true from this method.

Overrides of this method should be aware that when this method is called, the child component's peer may no longer be bound to the child component (for example, if both the child and parent component peers are the same instance).

Overrides of this method should use the childDomElement parameter to determine whether the passed in childComponent is actually a direct descendant of the parent component.

Parameters:

childComponent
childDomElement
childVisible

Return:

Object

Overrides:

AdfRichUIPeer.ChildVisibilityChanged(Object, Object, Object)

DomReplaceNotify

protected Object DomReplaceNotify(Object domNode)

Notifies the peer that some DOM corresponding to a child (or descendent) has been replaced.

Parameters:

domNode

Return:

Object

Overrides:

AdfRichUIPeer.domReplaceNotify(AdfUIComponent, Object)

_getAreaSkinProperty

private Object _getAreaSkinProperty(Object element,
                                    Object propName)

Parameters:

element
propName

Return:

Object

needsChildVisibilityChanges

public Object needsChildVisibilityChanges(Object component)

Test whether the peer wants to be notified if the visibility of one of its children changes. If a peer overrides this method to return true, the peer's ChildVisibilityChanged method will be called.

The peer is not bound when this method is called. Peers with complicated logic to determine whether they need to be informed of child visibility changes should return true from this method and place their logic inside of their ChildVisibilityChanged override.

Parameters:

component

Return:

Object

Overrides:

AdfRichUIPeer.needsChildVisibilityChanges(AdfUIComponent)

needsResizeNotify

public Object needsResizeNotify(Object component)

Parameters:

component

Return:

Object

_repositionPanes

private Object _repositionPanes()

Return:

Object

ResizeNotify

protected Object ResizeNotify(Object oldWidth,
                              Object oldHeight,
                              Object newWidth,
                              Object newHeight)

Resize notification callback. Subclasses should override ResizeNotify(). This implementation of resizeNotify() simply ensures that the peer is bound before calls out to the ResizeNotify() hook.

Parameters:

oldWidth
oldHeight
newWidth
newHeight

Return:

Object

Overrides:

AdfRichUIPeer.resizeNotify(Object, Object, Object, Object, Object)

UnbindFromComponent

protected Object UnbindFromComponent()

Clean up any lazily instantiated state for the peer associated with the currently bound component and DOM element

Return:

Object

Overrides:

AdfRichUIPeer.UnbindFromComponent()