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lc.procmgmt.ui.presentationmodel 

PresentationModel  - AS3 ADEP Workspace
Packagelc.procmgmt.ui.presentationmodel
Classpublic class PresentationModel
InheritancePresentationModel Inheritance EventDispatcher Inheritance Object
Implements IPresentationModel, IMXMLObject
Subclasses AttachmentHeaderModel, AttachmentListModel, AttachmentsModel, HeaderPaneModel, ProcessInstanceDataGridModel, ProcessInstanceInfoModel, SearchSelectorModel, StartpointDetailsModel, StartpointGridSelectorModel, TaskDetailsModel, TaskDirectiveModel, TaskImageModel, TaskInfoModel, TitledCardRendererModel

Language Version: ActionScript 3.0
Product Version: Adobe Digital Enterprise Platform Document Services - Workspace 9
Runtime Versions: AIR (unsupported), Flash Player 9, Flash Player 10

The PresentationModel class is a superclass for all the presentation models. The class holds the common functionality and convenience methods that are needed to implement a presentation model, which is designed to support a specific view. A presentation model separates the behavior of a screen from the user interface controls and events. This separation simplifies the view and allows the view to make data bindings to properties in the presentation model and make simple method calls to the presentation model.

For information on using this component to customize Workspace, see Customizing the Adobe Digital Enterprise Platform Document Services - Workspace 10.0 User Interface .


Public Properties
 PropertyDefined By
 Inheritedconstructor : Object
A reference to the class object or constructor function for a given object instance.
Object
  session : SessionMap
A SessionMap object that stores information relating to the server session.
PresentationModel
  state : String
[read-only] The name of the state the current view is in.
PresentationModel
Public Methods
 MethodDefined By
 Inherited
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener receives notification of an event.
EventDispatcher
  
bindProperty(destination:Object, destinationProperty:String, source:Object, sourceChain:Object, commitOnly:Boolean = false):ChangeWatcher
Binds a public property on the destination object from a property or property chain on the source object.
PresentationModel
 Inherited
dispatchEvent(event:Event):Boolean
Dispatches an event into the event flow.
EventDispatcher
  
getCSSStyle(declaration:String, styleProperty:String, defaultValue:Object = null):Object
Returns the corresponding cascading style sheet (CSS) property to use based on the specified parameters.
PresentationModel
 Inherited
hasEventListener(type:String):Boolean
Checks whether the EventDispatcher object has any listeners registered for a specific type of event.
EventDispatcher
 Inherited
hasOwnProperty(name:String):Boolean
Indicates whether an object has a specified property defined.
Object
  
initialize():void
Initializes the presentation model after the view bindings are processed to prevent view bindings from overriding the initial model state.
PresentationModel
 Inherited
isPrototypeOf(theClass:Object):Boolean
Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.
Object
 Inherited
propertyIsEnumerable(name:String):Boolean
Indicates whether the specified property exists and is enumerable.
Object
 Inherited
removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void
Removes a listener from the EventDispatcher object.
EventDispatcher
 Inherited
setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void
Sets the availability of a dynamic property for loop operations.
Object
 Inherited
toLocaleString():String
Returns the string representation of this object, formatted according to locale-specific conventions.
Object
 Inherited
toString():String
Returns the string representation of the specified object.
Object
 Inherited
valueOf():Object
Returns the primitive value of the specified object.
Object
 Inherited
willTrigger(type:String):Boolean
Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type.
EventDispatcher
Protected Methods
 MethodDefined By
  
setState(newState:String):void
Sets the state property to a new value and causes a PropertyChangeEvent event.
PresentationModel
Events
Click for more information on events
 Event Summary Defined By
 Inherited
activate
[broadcast event] Dispatched when the Flash Player or AIR application gains operating system focus and becomes active.EventDispatcher
 Inherited
deactivate
[broadcast event] Dispatched when the Flash Player or AIR application operating loses system focus and is becoming inactive.EventDispatcher
Property Detail

session

property
session:SessionMap

Language Version: ActionScript 3.0
Product Version: Adobe Digital Enterprise Platform Document Services - Workspace 9
Runtime Versions: AIR (unsupported), Flash Player 9, Flash Player 10

A SessionMap object that stores information relating to the server session.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.



Implementation
    public function get session():SessionMap
    public function set session(value:SessionMap):void

state

property 
state:String  [read-only]

Language Version: ActionScript 3.0
Product Version: Adobe Digital Enterprise Platform Document Services - Workspace 9
Runtime Versions: AIR (unsupported), Flash Player 9, Flash Player 10

The name of the state the current view is in. The state is typically bound to the currentState property of a control.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.



Implementation
    public function get state():String
Method Detail

bindProperty

()method
public function bindProperty(destination:Object, destinationProperty:String, source:Object, sourceChain:Object, commitOnly:Boolean = false):ChangeWatcher

Language Version: ActionScript 3.0
Product Version: Adobe Digital Enterprise Platform Document Services - Workspace 9
Runtime Versions: AIR (unsupported), Flash Player 9, Flash Player 10

Binds a public property on the destination object from a property or property chain on the source object. This method simplifies the use of the standard BindingUtils.bindProperty method.

Parameters

destination:Object — Specifies the object defining the property to be bound to the value of sourceChain.
 
destinationProperty:String — Specifies the name of the public property defined by the value of the destination parameter that is to be bound.
 
source:Object — Specifies the object that hosts the property or property chain to be watched.
 
sourceChain:Object — Specifies the property or property chain to be watched.
 
commitOnly:Boolean (default = false) — A flag that specifies whether the handler is called for committing and noncommitting change events. A value of true specifies that the handler is called only on committing change events. A value of false specifies that the handler is called on both committing and noncommitting change events.

Returns
ChangeWatcher — The property or property chain to be watched. At least one property name must specified in the sourceChain argument, otherwise, a null value is returned.

Related API Elements

mx.binding.utils.ChangeWatcher

getCSSStyle

()method 
public function getCSSStyle(declaration:String, styleProperty:String, defaultValue:Object = null):Object

Language Version: ActionScript 3.0
Product Version: Adobe Digital Enterprise Platform Document Services - Workspace 9
Runtime Versions: AIR (unsupported), Flash Player 9, Flash Player 10

Returns the corresponding cascading style sheet (CSS) property to use based on the specified parameters.

Parameters

declaration:String — Specifies the name of the CSS selector.
 
styleProperty:String — Specifies the name of the CSS property.
 
defaultValue:Object (default = null) — Specifies the CSS property that is used if the CSS property specified by the the styleProperty parameter is not found.

Returns
Object — The CSS style.

initialize

()method 
public function initialize():void

Language Version: ActionScript 3.0
Product Version: Adobe Digital Enterprise Platform Document Services - Workspace 9
Runtime Versions: AIR (unsupported), Flash Player 9, Flash Player 10

Initializes the presentation model after the view bindings are processed to prevent view bindings from overriding the initial model state. Subclasses can override this method, which

setState

()method 
protected function setState(newState:String):void

Language Version: ActionScript 3.0
Product Version: Adobe Digital Enterprise Platform Document Services - Workspace 9
Runtime Versions: AIR (unsupported), Flash Player 9, Flash Player 10

Sets the state property to a new value and causes a PropertyChangeEvent event.

Parameters

newState:String — Specifies the new state name.



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