(Preview)
| Package | mx.core |
| Interface | public interface IDeferredContentOwner extends IUIComponent , IFlexDisplayObject , IBitmapDrawable , IEventDispatcher |
| Implementors | SkinnableContainer |
| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Related API Elements
Public Properties
Hide Inherited Public Properties
Show Inherited Public Properties| Property | Defined By | ||
|---|---|---|---|
 | accessibilityProperties : AccessibilityProperties
The current accessibility options for this display object. | IFlexDisplayObject | |
| alpha : Number
Indicates the alpha transparency value of the object specified. | IFlexDisplayObject | |
| baselinePosition : Number [read-only]
The y-coordinate of the baseline
of the first line of text of the component. | IUIComponent | |
| blendMode : String
A value from the BlendMode class that specifies which blend mode to use. | IFlexDisplayObject | |
| cacheAsBitmap : Boolean
If set to true, Flash runtimes cache an internal bitmap representation of the
display object. | IFlexDisplayObject | |
| creationPolicy : String
Content creation policy for this component. | IDeferredContentOwner | ||
| deferredContentCreated : Boolean [read-only]
A flag that indicates whether the deferred content has been created. | IDeferredContentOwner | ||
| document : Object
A reference to the document object associated with this component. | IUIComponent | |
| enabled : Boolean
Whether the component can accept user interaction. | IUIComponent | |
| explicitHeight : Number
The explicitly specified height for the component,
in pixels, as the component's coordinates. | IUIComponent | |
| explicitMaxHeight : Number [read-only]
Number that specifies the maximum height of the component,
in pixels, as the component's coordinates. | IUIComponent | |
| explicitMaxWidth : Number [read-only]
Number that specifies the maximum width of the component,
in pixels, as the component's coordinates. | IUIComponent | |
| explicitMinHeight : Number [read-only]
Number that specifies the minimum height of the component,
in pixels, as the component's coordinates. | IUIComponent | |
| explicitMinWidth : Number [read-only]
Number that specifies the minimum width of the component,
in pixels, as the component's coordinates. | IUIComponent | |
| explicitWidth : Number
The explicitly specified width for the component,
in pixels, as the component's coordinates. | IUIComponent | |
| filters : Array
An indexed array that contains each filter object currently associated with the display object. | IFlexDisplayObject | |
| focusPane : Sprite
A single Sprite object that is shared among components
and used as an overlay for drawing the focus indicator. | IUIComponent | |
| height : Number
Indicates the height of the display object, in pixels. | IFlexDisplayObject | |
| includeInLayout : Boolean
Specifies whether this component is included in the layout of the
parent container. | IUIComponent | |
| isPopUp : Boolean
Set to true by the PopUpManager to indicate
that component has been popped up. | IUIComponent | |
| loaderInfo : LoaderInfo [read-only]
Returns a LoaderInfo object containing information about loading the file
to which this display object belongs. | IFlexDisplayObject | |
| mask : DisplayObject
The calling display object is masked by the specified mask object. | IFlexDisplayObject | |
| maxHeight : Number [read-only]
Number that specifies the maximum height of the component,
in pixels, as the component's coordinates. | IUIComponent | |
| maxWidth : Number [read-only]
Number that specifies the maximum width of the component,
in pixels, as the component's coordinates. | IUIComponent | |
| measuredHeight : Number [read-only]
The measured height of this object. | IFlexDisplayObject | |
| measuredMinHeight : Number
The default minimum height of the component, in pixels. | IUIComponent | |
| measuredMinWidth : Number
The default minimum width of the component, in pixels. | IUIComponent | |
| measuredWidth : Number [read-only]
The measured width of this object. | IFlexDisplayObject | |
| minHeight : Number [read-only]
Number that specifies the minimum height of the component,
in pixels, as the component's coordinates. | IUIComponent | |
| minWidth : Number [read-only]
Number that specifies the minimum width of the component,
in pixels, as the component's coordinates. | IUIComponent | |
| mouseX : Number [read-only]
Indicates the x coordinate of the mouse or user input device position, in pixels. | IFlexDisplayObject | |
| mouseY : Number [read-only]
Indicates the y coordinate of the mouse or user input device position, in pixels. | IFlexDisplayObject | |
| name : String
Indicates the instance name of the DisplayObject. | IFlexDisplayObject | |
| opaqueBackground : Object
Specifies whether the display object is opaque with a certain background color. | IFlexDisplayObject | |
| owner : DisplayObjectContainer
The owner of this IVisualElement object. | IUIComponent | |
| parent : DisplayObjectContainer [read-only]
Indicates the DisplayObjectContainer object that contains this display object. | IFlexDisplayObject | |
| percentHeight : Number
Number that specifies the height of a component as a
percentage of its parent's size. | IUIComponent | |
| percentWidth : Number
Number that specifies the width of a component as a
percentage of its parent's size. | IUIComponent | |
| root : DisplayObject [read-only]
For a display object in a loaded SWF file, the root property is the
top-most display object in the portion of the display list's tree structure represented by that SWF file. | IFlexDisplayObject | |
| rotation : Number
Indicates the rotation of the DisplayObject instance, in degrees, from its original orientation. | IFlexDisplayObject | |
| scale9Grid : Rectangle
The current scaling grid that is in effect. | IFlexDisplayObject | |
| scaleX : Number
Indicates the horizontal scale (percentage) of the object as applied from the registration point. | IFlexDisplayObject | |
| scaleY : Number
Indicates the vertical scale (percentage) of an object as applied from the registration point of the object. | IFlexDisplayObject | |
| scrollRect : Rectangle
The scroll rectangle bounds of the display object. | IFlexDisplayObject | |
| stage : Stage [read-only]
The Stage of the display object. | IFlexDisplayObject | |
| systemManager : ISystemManager
A reference to the SystemManager object for this component. | IUIComponent | |
| transform : flash.geom:Transform
An object with properties pertaining to a display object's matrix, color transform, and pixel bounds. | IFlexDisplayObject | |
| tweeningProperties : Array
Used by EffectManager. | IUIComponent | |
| visible : Boolean
Whether or not the display object is visible. | IFlexDisplayObject | |
| width : Number
Indicates the width of the display object, in pixels. | IFlexDisplayObject | |
| x : Number
Indicates the x coordinate of the DisplayObject instance relative to the local coordinates of
the parent DisplayObjectContainer. | IFlexDisplayObject | |
| y : Number
Indicates the y coordinate of the DisplayObject instance relative to the local coordinates of
the parent DisplayObjectContainer. | IFlexDisplayObject | |
Public Methods
| Method | Defined By | ||
|---|---|---|---|
| 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. | IEventDispatcher | |
Create the content for this component. | IDeferredContentOwner | ||
|
Dispatches an event into the event flow. | IEventDispatcher | |
|
Returns a rectangle that defines the area of the display object relative to the coordinate system
of the targetCoordinateSpace object. | IFlexDisplayObject | |
|
A convenience method for determining whether to use the
explicit or measured height
| IUIComponent | |
|
A convenience method for determining whether to use the
explicit or measured width
| IUIComponent | |
|
Returns a rectangle that defines the boundary of the display object,
based on the coordinate system defined by the targetCoordinateSpace
parameter, excluding any strokes on shapes. | IFlexDisplayObject | |
|
Converts the point object from the Stage (global) coordinates
to the display object's (local) coordinates. | IFlexDisplayObject | |
|
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | IEventDispatcher | |
|
Evaluates the bounding box of the display object to see if it overlaps or intersects with the
bounding box of the obj display object. | IFlexDisplayObject | |
|
Evaluates the display object to see if it overlaps or intersects with the
point specified by the x and y parameters. | IFlexDisplayObject | |
|
Initialize the object. | IUIComponent | |
|
Converts the point object from the display object's (local) coordinates to the
Stage (global) coordinates. | IFlexDisplayObject | |
|
Moves this object to the specified x and y coordinates. | IFlexDisplayObject | |
|
Returns true if the chain of owner properties
points from child to this UIComponent. | IUIComponent | |
|
Called by Flex when a UIComponent object is added to or removed from a parent. | IUIComponent | |
|
Removes a listener from the EventDispatcher object. | IEventDispatcher | |
|
Sets the actual size of this object. | IFlexDisplayObject | |
|
Called when the visible property changes. | IUIComponent | |
|
Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type. | IEventDispatcher | |
Events
| Event | Summary | Defined By | ||
|---|---|---|---|---|
| Dispatched after the content for this component has been created. | IDeferredContentOwner | |||
Property Detail
creationPolicy | property |
creationPolicy:String| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Content creation policy for this component.
Possible values are:
auto- Automatically create the content immediately before it is needed.all- Create the content as soon as the parent component is created. This option should only be used as a last resort because it increases startup time and memory usage.none- Content must be created manually by calling thecreateDeferredContent()method.
If no creationPolicy is specified for a container, that container inherits the value of
its parent's creationPolicy property.
The default value is "auto".
Implementation
public function get creationPolicy():String public function set creationPolicy(value:String):voiddeferredContentCreated | property |
Method Detail
createDeferredContent | () | method |
public function createDeferredContent():void| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Create the content for this component. If the value of the creationPolicy property
is auto or all, this the Flex framework calls this method. If the value of the
creationPolicy property is none, you must explicitly call this method
to create the content for the component.
Event Detail
contentCreationComplete | Event |
Event Object Type:
property FlexEvent.type =
mx.events.FlexEventproperty FlexEvent.type =
mx.events.FlexEvent.CONTENT_CREATION_COMPLETE| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Dispatched after the content for this component has been created. With deferred instantiation, the content for a component can be created long after the component is created.
TheFlexEvent.CONTENT_CREATION_COMPLETE constant defines the value of the
type property of the event object for a contentCreationComplete event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
Wed Nov 21 2018, 06:34 AM -08:00