| Package | mx.core |
| Interface | public interface IDeferredInstantiationUIComponent extends IUIComponent , IFlexDisplayObject , IBitmapDrawable , IEventDispatcher |
| Implementors | ModuleLoader, UIComponent, UIMovieClip |
| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
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 | |
| cacheHeuristic : Boolean [write-only]
Used by Flex to suggest bitmap caching for the object. | IDeferredInstantiationUIComponent | ||
| cachePolicy : String [read-only]
Specifies the bitmap caching policy for this object. | IDeferredInstantiationUIComponent | ||
| descriptor : UIComponentDescriptor
Reference to the UIComponentDescriptor, if any, that was used
by the createComponentFromDescriptor() method to create this
UIComponent instance. | IDeferredInstantiationUIComponent | ||
| 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 | |
| id : String
ID of the component. | IDeferredInstantiationUIComponent | ||
| 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 | |
Creates an id reference to this IUIComponent object
on its parent document object. | IDeferredInstantiationUIComponent | ||
Deletes the id reference to this IUIComponent object
on its parent document object. | IDeferredInstantiationUIComponent | ||
|
Dispatches an event into the event flow. | IEventDispatcher | |
Executes all the bindings for which the UIComponent object is the destination. | IDeferredInstantiationUIComponent | ||
|
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 | |
For each effect event, register the EffectManager
as one of the event listeners. | IDeferredInstantiationUIComponent | ||
|
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 | |
Property Detail
cacheHeuristic | property |
cacheHeuristic:Boolean [write-only] | Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Used by Flex to suggest bitmap caching for the object.
If cachePolicy is UIComponentCachePolicy.AUTO,
then cacheHeuristic
is used to control the object's cacheAsBitmap property.
Implementation
public function set cacheHeuristic(value:Boolean):voidcachePolicy | property |
cachePolicy:String [read-only] | Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Specifies the bitmap caching policy for this object.
Possible values in MXML are "on",
"off" and
"auto" (default).
Possible values in ActionScript are UIComponentCachePolicy.ON,
UIComponentCachePolicy.OFF and
UIComponentCachePolicy.AUTO (default).
- A value of
UIComponentCachePolicy.ONmeans that the object is always cached as a bitmap. - A value of
UIComponentCachePolicy.OFFmeans that the object is never cached as a bitmap. - A value of
UIComponentCachePolicy.AUTOmeans that the framework uses heuristics to decide whether the object should be cached as a bitmap.
Implementation
public function get cachePolicy():Stringdescriptor | property |
descriptor:UIComponentDescriptor| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Reference to the UIComponentDescriptor, if any, that was used
by the createComponentFromDescriptor() method to create this
UIComponent instance. If this UIComponent instance
was not created from a descriptor, this property is null.
Implementation
public function get descriptor():UIComponentDescriptor public function set descriptor(value:UIComponentDescriptor):voidid | property |
id:String| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
ID of the component. This value becomes the instance name of the object and should not contain any white space or special characters. Each component throughout an application should have a unique id.
If your application is going to be tested by third party tools, give each component a meaningful id. Testing tools use ids to represent the control in their scripts and having a meaningful name can make scripts more readable. For example, set the value of a button to submit_button rather than b1 or button1.
Implementation
public function get id():String public function set id(value:String):voidMethod Detail
createReferenceOnParentDocument | () | method |
public function createReferenceOnParentDocument(parentDocument:IFlexDisplayObject):void| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Creates an id reference to this IUIComponent object
on its parent document object.
This function can create multidimensional references
such as b[2][4] for objects inside one or more repeaters.
If the indices are null, it creates a simple non-Array reference.
Parameters
parentDocument:IFlexDisplayObject — The parent of this IUIComponent object.
|
deleteReferenceOnParentDocument | () | method |
public function deleteReferenceOnParentDocument(parentDocument:IFlexDisplayObject):void| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Deletes the id reference to this IUIComponent object
on its parent document object.
This function can delete from multidimensional references
such as b[2][4] for objects inside one or more Repeaters.
If the indices are null, it deletes the simple non-Array reference.
Parameters
parentDocument:IFlexDisplayObject — The parent of this IUIComponent object.
|
executeBindings | () | method |
public function executeBindings(recurse:Boolean = false):void| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Executes all the bindings for which the UIComponent object is the destination.
Parameters
recurse:Boolean (default = false) |
registerEffects | () | method |
Thu Dec 6 2018, 01:12 PM -08:00