| Package | spark.skins |
| Class | public class ActionScriptSkinBase |
| Inheritance | ActionScriptSkinBase  UIComponent FlexSprite flash.display.Sprite |
| Implements | IHighlightBitmapCaptureClient |
| Subclasses | BusyIndicatorSkin, CalloutSkin, MobileSkin |
| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
| Property | Defined By | ||
|---|---|---|---|
| applicationDPI : Number [read-only]
Returns the DPI of the application. | ActionScriptSkinBase | ||
 | currentCSSState : String [read-only]
The state to be used when matching CSS pseudo-selectors. | UIComponent | |
| focusSkinExclusions : Array [read-only]
List of IDs of items that should be excluded when rendering the focus ring. | ActionScriptSkinBase | ||
| hasComplexLayoutMatrix : Boolean [read-only]
Returns true if the UIComponent has any non-translation (x,y) transform properties. | UIComponent | |
| measuredDefaultHeight : Number = 0
Specifies a default height. | ActionScriptSkinBase | ||
| measuredDefaultWidth : Number = 0
Specifies a default width. | ActionScriptSkinBase | ||
| resourceManager : IResourceManager [read-only]
A reference to the object which manages
all of the application's localized resources. | UIComponent | |
| symbolItems : Array [read-only]
Names of items that should have their color property defined by
the symbolColor style. | ActionScriptSkinBase | ||
| unscaledHeight : Number [read-only]
A convenience method for determining the unscaled height
of the component. | UIComponent | |
| unscaledWidth : Number [read-only]
A convenience method for determining the unscaled width
of the component
All of a component's drawing and child layout should be done
within a bounding rectangle of this width, which is also passed
as an argument to updateDisplayList(). | UIComponent | |
| useSymbolColor : Boolean = false
Specifies whether or not this skin should be affected by the symbolColor style. | ActionScriptSkinBase | ||
| Method | Defined By | ||
|---|---|---|---|
Constructor. | ActionScriptSkinBase | ||
| addStyleClient(styleClient:IAdvancedStyleClient):void
Adds a non-visual style client to this component instance. | UIComponent | |
beginHighlightBitmapCapture():Boolean
Called before a bitmap capture is made for this skin. | ActionScriptSkinBase | ||
| callLater(method:Function, args:Array = null):void
Queues a function to be called later. | UIComponent | |
| clearStyle(styleProp:String):void
Deletes a style property from this component instance. | UIComponent | |
| contentToGlobal(point:Point):Point
Converts a Point object from content coordinates to global coordinates. | UIComponent | |
| contentToLocal(point:Point):Point
Converts a Point object from content to local coordinates. | UIComponent | |
| createAutomationIDPart(child:IAutomationObject):Object
Returns a set of properties that identify the child within
this container. | UIComponent | |
| createAutomationIDPartWithRequiredProperties(child:IAutomationObject, properties:Array):Object
Returns a set of properties as automation IDs that identify the child within
this container. | UIComponent | |
| createReferenceOnParentDocument(parentDocument:IFlexDisplayObject):void
Creates an id reference to this IUIComponent object
on its parent document object. | UIComponent | |
| deleteReferenceOnParentDocument(parentDocument:IFlexDisplayObject):void
Deletes the id reference to this IUIComponent object
on its parent document object. | UIComponent | |
|
Returns a UITextFormat object corresponding to the text styles
for this UIComponent. | UIComponent | |
| dispatchEvent(event:Event):Boolean [override]
Dispatches an event into the event flow. | UIComponent | |
| drawFocus(isFocused:Boolean):void
Shows or hides the focus indicator around this component. | UIComponent | |
| drawRoundRect(x:Number, y:Number, w:Number, h:Number, r:Object = null, c:Object = null, alpha:Object = null, rot:Object = null, gradient:String = null, ratios:Array = null, hole:Object = null):void
Programmatically draws a rectangle into this skin's Graphics object. | UIComponent | |
| effectFinished(effectInst:IEffectInstance):void
Called by the effect instance when it stops playing on the component. | UIComponent | |
| effectStarted(effectInst:IEffectInstance):void
Called by the effect instance when it starts playing on the component. | UIComponent | |
| endEffectsStarted():void
Ends all currently playing effects on the component. | UIComponent | |
endHighlightBitmapCapture():Boolean
Called after a bitmap capture is made for this skin. | ActionScriptSkinBase | ||
| executeBindings(recurse:Boolean = false):void
Executes all the bindings for which the UIComponent object is the destination. | UIComponent | |
| finishPrint(obj:Object, target:IFlexDisplayObject):void
Called after printing is complete. | UIComponent | |
| generateMXMLArray(document:Object, data:Array, recursive:Boolean = true):Array | UIComponent | |
| generateMXMLVector(document:Object, data:Array, recursive:Boolean = true):* | UIComponent | |
| getAutomationChildAt(index:int):IAutomationObject
Provides the automation object at the specified index. | UIComponent | |
| getAutomationChildren():Array
Provides the automation object list . | UIComponent | |
| getBoundsXAtSize(width:Number, height:Number, postLayoutTransform:Boolean = true):Number
Returns the x coordinate of the element's bounds at the specified element size. | UIComponent | |
| getBoundsYAtSize(width:Number, height:Number, postLayoutTransform:Boolean = true):Number
Returns the y coordinate of the element's bounds at the specified element size. | UIComponent | |
| getClassStyleDeclarations():Array
Finds the type selectors for this UIComponent instance. | UIComponent | |
| getConstraintValue(constraintName:String):*
Returns a layout constraint value, which is the same as
getting the constraint style for this component. | UIComponent | |
| getExplicitOrMeasuredHeight():Number
A convenience method for determining whether to use the
explicit or measured height
| UIComponent | |
| getExplicitOrMeasuredWidth():Number
A convenience method for determining whether to use the
explicit or measured width
| UIComponent | |
| getFocus():InteractiveObject
Gets the object that currently has focus. | UIComponent | |
| getLayoutBoundsHeight(postLayoutTransform:Boolean = true):Number
Returns the element's layout height. | UIComponent | |
| getLayoutBoundsWidth(postLayoutTransform:Boolean = true):Number
Returns the element's layout width. | UIComponent | |
| getLayoutBoundsX(postLayoutTransform:Boolean = true):Number
Returns the x coordinate that the element uses to draw on screen. | UIComponent | |
| getLayoutBoundsY(postLayoutTransform:Boolean = true):Number
Returns the y coordinate that the element uses to draw on screen. | UIComponent | |
| getLayoutMatrix():Matrix
Returns the transform matrix that is used to calculate the component's
layout relative to its siblings. | UIComponent | |
| getLayoutMatrix3D():Matrix3D
Returns the layout transform Matrix3D for this element. | UIComponent | |
| getMaxBoundsHeight(postLayoutTransform:Boolean = true):Number
Returns the element's maximum height. | UIComponent | |
| getMaxBoundsWidth(postLayoutTransform:Boolean = true):Number
Returns the element's maximum width. | UIComponent | |
| getMinBoundsHeight(postLayoutTransform:Boolean = true):Number
Returns the element's minimum height. | UIComponent | |
| getMinBoundsWidth(postLayoutTransform:Boolean = true):Number
Returns the element's minimum width. | UIComponent | |
| getPreferredBoundsHeight(postLayoutTransform:Boolean = true):Number
Returns the element's preferred height. | UIComponent | |
| getPreferredBoundsWidth(postLayoutTransform:Boolean = true):Number
Returns the element's preferred width. | UIComponent | |
| getRepeaterItem(whichRepeater:int = -1):Object
Returns the item in the dataProvider that was used
by the specified Repeater to produce this Repeater, or
null if this Repeater isn't repeated. | UIComponent | |
| getStyle(styleProp:String):*
Gets a style property that has been set anywhere in this
component's style lookup chain. | UIComponent | |
| getVisibleRect(targetParent:DisplayObject = null):Rectangle
Get the bounds of this object that are visible to the user
on the screen. | UIComponent | |
| globalToContent(point:Point):Point
Converts a Point object from global to content coordinates. | UIComponent | |
| hasCSSState():Boolean
Returns true if currentCSSState is not null. | UIComponent | |
hasState(stateName:String):Boolean [override]
MobileSkin does not use states. | ActionScriptSkinBase | ||
| horizontalGradientMatrix(x:Number, y:Number, width:Number, height:Number):Matrix
Returns a box Matrix which can be passed to the
drawRoundRect() method
as the rot parameter when drawing a horizontal gradient. | UIComponent | |
| initialize():void
Initializes the internal structure of this component. | UIComponent | |
| initializeRepeaterArrays(parent:IRepeaterClient):void
Initializes various properties which keep track of repeated instances
of this component. | UIComponent | |
| invalidateDisplayList():void
Marks a component so that its updateDisplayList()
method gets called during a later screen update. | UIComponent | |
| invalidateLayering():void
Called by a component's items to indicate that their depth
property has changed. | UIComponent | |
| invalidateLayoutDirection():void
An element must call this method when its layoutDirection changes or
when its parent's layoutDirection changes. | UIComponent | |
| invalidateProperties():void
Marks a component so that its commitProperties()
method gets called during a later screen update. | UIComponent | |
| invalidateSize():void
Marks a component so that its measure()
method gets called during a later screen update. | UIComponent | |
| localToContent(point:Point):Point
Converts a Point object from local to content coordinates. | UIComponent | |
| matchesCSSState(cssState:String):Boolean
Returns true if cssState matches currentCSSState. | UIComponent | |
| matchesCSSType(cssType:String):Boolean
Determines whether this instance is the same as, or is a subclass of,
the given type. | UIComponent | |
| measureHTMLText(htmlText:String):TextLineMetrics
Measures the specified HTML text, which can contain HTML tags such
as <font> and <b>,
assuming that it is displayed
in a single-line UITextField using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | |
| measureText(text:String):TextLineMetrics
Measures the specified text, assuming that it is displayed
in a single-line UITextField (or UIFTETextField) using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | |
| move(x:Number, y:Number):void
Moves the component to a specified position within its parent. | UIComponent | |
| notifyStyleChangeInChildren(styleProp:String, recursive:Boolean):void
Propagates style changes to the children. | UIComponent | |
| owns(child:DisplayObject):Boolean
Returns true if the chain of owner properties
points from child to this UIComponent. | UIComponent | |
| parentChanged(p:DisplayObjectContainer):void
Called by Flex when a UIComponent object is added to or removed from a parent. | UIComponent | |
| prepareToPrint(target:IFlexDisplayObject):Object
Prepares an IFlexDisplayObject for printing. | UIComponent | |
| regenerateStyleCache(recursive:Boolean):void
Builds or rebuilds the CSS style cache for this component
and, if the recursive parameter is true,
for all descendants of this component as well. | UIComponent | |
| registerEffects(effects:Array):void
For each effect event, registers the EffectManager
as one of the event listeners. | UIComponent | |
| removeStyleClient(styleClient:IAdvancedStyleClient):void
Removes a non-visual style client from this component instance. | UIComponent | |
| replayAutomatableEvent(event:Event):Boolean
Replays the specified event. | UIComponent | |
| resolveAutomationIDPart(criteria:Object):Array
Resolves a child by using the id provided. | UIComponent | |
| resumeBackgroundProcessing():void [static]
Resumes the background processing of methods
queued by callLater(), after a call to
suspendBackgroundProcessing(). | UIComponent | |
| setActualSize(w:Number, h:Number):void
Sizes the object. | UIComponent | |
| setConstraintValue(constraintName:String, value:*):void
Sets a layout constraint value, which is the same as
setting the constraint style for this component. | UIComponent | |
| setCurrentState(stateName:String, playTransition:Boolean = true):void
Set the current state. | UIComponent | |
| setFocus():void
Sets the focus to this component. | UIComponent | |
| setLayoutBoundsPosition(x:Number, y:Number, postLayoutTransform:Boolean = true):void
Sets the coordinates that the element uses to draw on screen. | UIComponent | |
| setLayoutBoundsSize(width:Number, height:Number, postLayoutTransform:Boolean = true):void
Sets the layout size of the element. | UIComponent | |
| setLayoutMatrix(value:Matrix, invalidateLayout:Boolean):void
Sets the transform Matrix that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | |
| setLayoutMatrix3D(value:Matrix3D, invalidateLayout:Boolean):void
Sets the transform Matrix3D that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | |
| setMXMLDescriptor(value:Array):void | UIComponent | |
| setMXMLProperties(value:Array):void | UIComponent | |
| setStyle(styleProp:String, newValue:*):void
Sets a style property on this component instance. | UIComponent | |
| setVisible(value:Boolean, noEvent:Boolean = false):void
Called when the visible property changes. | UIComponent | |
| styleChanged(styleProp:String):void
Detects changes to style properties. | UIComponent | |
| stylesInitialized():void
Flex calls the stylesInitialized() method when
the styles for a component are first initialized. | UIComponent | |
| suspendBackgroundProcessing():void [static]
Blocks the background processing of methods
queued by callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | |
| toString():String [override]
Returns a string indicating the location of this object
within the hierarchy of DisplayObjects in the Application. | FlexSprite | |
| transformAround(transformCenter:Vector3D, scale:Vector3D = null, rotation:Vector3D = null, translation:Vector3D = null, postLayoutScale:Vector3D = null, postLayoutRotation:Vector3D = null, postLayoutTranslation:Vector3D = null, invalidateLayout:Boolean = true):void
A utility method to update the rotation, scale, and translation of the
transform while keeping a particular point, specified in the component's
own coordinate space, fixed in the parent's coordinate space. | UIComponent | |
| transformPointToParent(localPosition:Vector3D, position:Vector3D, postLayoutPosition:Vector3D):void
A utility method to transform a point specified in the local
coordinates of this object to its location in the object's parent's
coordinates. | UIComponent | |
| validateDisplayList():void
Validates the position and size of children and draws other
visuals. | UIComponent | |
| validateNow():void
Validate and update the properties and layout of this object
and redraw it, if necessary. | UIComponent | |
| validateProperties():void
Used by layout logic to validate the properties of a component
by calling the commitProperties() method. | UIComponent | |
| validateSize(recursive:Boolean = false):void
Validates the measured size of the component
If the LayoutManager.invalidateSize() method is called with
this ILayoutManagerClient, then the validateSize() method
is called when it's time to do measurements. | UIComponent | |
| validationResultHandler(event:ValidationResultEvent):void
Handles both the valid and invalid events from a
validator assigned to this component. | UIComponent | |
| verticalGradientMatrix(x:Number, y:Number, width:Number, height:Number):Matrix
Returns a box Matrix which can be passed to drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | |
| Method | Defined By | ||
|---|---|---|---|
| addMXMLChildren(comps:Array):void | UIComponent | |
| adjustFocusRect(obj:DisplayObject = null):void
Adjust the focus rectangle. | UIComponent | |
applyColorTransform(displayObject:DisplayObject, originalColor:uint, tintColor:uint):void
A helper method to set a color transform on a DisplayObject. | ActionScriptSkinBase | ||
| applyComputedMatrix():void
Commits the computed matrix built from the combination of the layout
matrix and the transform offsets to the flash displayObject's transform. | UIComponent | |
| attachOverlay():void
This is an internal method used by the Flex framework
to support the Dissolve effect. | UIComponent | |
| canSkipMeasurement():Boolean
Determines if the call to the measure() method can be skipped. | UIComponent | |
| childrenCreated():void
Performs any final processing after child objects are created. | UIComponent | |
commitCurrentState():void
Called whenever the currentState changes. | ActionScriptSkinBase | ||
| commitProperties():void
Processes the properties set on the component. | UIComponent | |
| createChildren():void
Create child objects of the component. | UIComponent | |
| createInFontContext(classObj:Class):Object
Creates a new object using a context
based on the embedded font being used. | UIComponent | |
| createInModuleContext(moduleFactory:IFlexModuleFactory, className:String):Object
Creates the object using a given moduleFactory. | UIComponent | |
| dispatchPropertyChangeEvent(prop:String, oldValue:*, value:*):void
Helper method for dispatching a PropertyChangeEvent
when a property is updated. | UIComponent | |
drawBackground(unscaledWidth:Number, unscaledHeight:Number):void
Renders a background for the skin. | ActionScriptSkinBase | ||
| focusInHandler(event:FocusEvent):void
The event handler called when a UIComponent object gets focus. | UIComponent | |
| focusOutHandler(event:FocusEvent):void
The event handler called when a UIComponent object loses focus. | UIComponent | |
| generateMXMLAttributes(data:Array):void | UIComponent | |
| generateMXMLInstances(document:Object, data:Array, recursive:Boolean = true):void | UIComponent | |
| generateMXMLObject(document:Object, data:Array):Object | UIComponent | |
getElementPreferredHeight(element:Object):Number
A helper method to retrieve the preferred height of a child element. | ActionScriptSkinBase | ||
getElementPreferredWidth(element:Object):Number
A helper method to retrieve the preferred width of a child element. | ActionScriptSkinBase | ||
| initAdvancedLayoutFeatures():void
Initializes the implementation and storage of some of the less frequently
used advanced layout features of a component. | UIComponent | |
| initializationComplete():void
Finalizes the initialization of this component. | UIComponent | |
| initializeAccessibility():void
Initializes this component's accessibility code. | UIComponent | |
|
Helper method to invalidate parent size and display list if
this object affects its layout (includeInLayout is true). | UIComponent | |
| isOurFocus(target:DisplayObject):Boolean
Typically overridden by components containing UITextField objects,
where the UITextField object gets focus. | UIComponent | |
| keyDownHandler(event:KeyboardEvent):void
The event handler called for a keyDown event. | UIComponent | |
| keyUpHandler(event:KeyboardEvent):void
The event handler called for a keyUp event. | UIComponent | |
layoutContents(unscaledWidth:Number, unscaledHeight:Number):void
Positions the children for this skin. | ActionScriptSkinBase | ||
| measure():void
Calculates the default size, and optionally the default minimum size,
of the component. | UIComponent | |
| resourcesChanged():void
This method is called when a UIComponent is constructed,
and again whenever the ResourceManager dispatches
a "change" Event to indicate
that the localized resources have changed in some way. | UIComponent | |
setElementPosition(element:Object, x:Number, y:Number):void
A helper method to position children elements of this component. | ActionScriptSkinBase | ||
setElementSize(element:Object, width:Number, height:Number):void
A helper method to size children elements of this component. | ActionScriptSkinBase | ||
| setStretchXY(stretchX:Number, stretchY:Number):void
Specifies a transform stretch factor in the horizontal and vertical direction. | UIComponent | |
| stateChanged(oldState:String, newState:String, recursive:Boolean):void
This method is called when a state changes to check whether
state-specific styles apply to this component. | UIComponent | |
| updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
Draws the object and/or sizes and positions its children. | UIComponent | |
| applicationDPI | property |
Hide Inherited Public Properties
Show Inherited Public PropertiesapplicationDPI:Number [read-only] | Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
Returns the DPI of the application. This property can only be set in MXML on the root application.
protected function get applicationDPI():Number| focusSkinExclusions | property |
focusSkinExclusions:Array [read-only] | Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
List of IDs of items that should be excluded when rendering the focus ring. Only items of type DisplayObject or GraphicElement should be excluded. Items of other types are ignored.
protected function get focusSkinExclusions():Array| measuredDefaultHeight | property |
protected var measuredDefaultHeight:Number = 0| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
Specifies a default height. measuredHeight returns this value
when the computed measuredHeight is less than
measuredDefaultHeight.
The default value is 0.
| measuredDefaultWidth | property |
protected var measuredDefaultWidth:Number = 0| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
Specifies a default width. measuredWidth returns this value
when the computed measuredWidth is less than
measuredDefaultWidth.
The default value is 0.
| symbolItems | property |
symbolItems:Array [read-only] | Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4 |
| Runtime Versions : | Flash Player 10, AIR 1.5 |
Names of items that should have their color property defined by
the symbolColor style.
protected function get symbolItems():Array| useSymbolColor | property |
protected var useSymbolColor:Boolean = false| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
Specifies whether or not this skin should be affected by the symbolColor style.
The default value is false.
| ActionScriptSkinBase | () | Constructor |
public function ActionScriptSkinBase()| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
Constructor.
| applyColorTransform | () | method |
protected function applyColorTransform(displayObject:DisplayObject, originalColor:uint, tintColor:uint):void| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
A helper method to set a color transform on a DisplayObject.
Parameters
displayObject:DisplayObject — The display object to transform
| |
originalColor:uint — The original color
| |
tintColor:uint — The desired color
|
| beginHighlightBitmapCapture | () | method |
public function beginHighlightBitmapCapture():Boolean| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
Called before a bitmap capture is made for this skin. The default implementation excludes items in the focusSkinExclusions array.
ReturnsBoolean — true if the component needs to be redrawn; otherwise false.
|
| commitCurrentState | () | method |
protected function commitCurrentState():void| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
Called whenever the currentState changes. Skins should override this function if they make any appearance changes during a state change.
| drawBackground | () | method |
protected function drawBackground(unscaledWidth:Number, unscaledHeight:Number):void| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
Renders a background for the skin.
This method, along with layoutContents(), is called
by the updateDisplayList().
This method draws the background chromeColor. Override this method to change the appearance of the chromeColor.
Parameters
unscaledWidth:Number — Specifies the width of the component, in pixels,
in the component's coordinates, regardless of the value of the
scaleX property of the component.
| |
unscaledHeight:Number — Specifies the height of the component, in pixels,
in the component's coordinates, regardless of the value of the
scaleY property of the component.
|
| endHighlightBitmapCapture | () | method |
public function endHighlightBitmapCapture():Boolean| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
Called after a bitmap capture is made for this skin. The default implementation restores the items in the focusSkinExclusions array.
ReturnsBoolean — true if the component needs to be redrawn; otherwise false.
|
| getElementPreferredHeight | () | method |
protected function getElementPreferredHeight(element:Object):Number| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10.1, AIR 2.5 |
A helper method to retrieve the preferred height of a child element.
This method is the recommended way to get a child element's preferred height. You can use this method instead of checking for and using various interfaces/classes such as ILayoutElement, IFlexDisplayObject, or StyleableTextField.
Parameters
element:Object — The child element to retrieve the height for. The element could
be an ILayoutElement, IFlexDisplayObject, StyleableTextField, or a generic
DisplayObject.
|
Number — The child element's preferred height.
|
See also
| getElementPreferredWidth | () | method |
protected function getElementPreferredWidth(element:Object):Number| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10.1, AIR 2.5 |
A helper method to retrieve the preferred width of a child element.
This method is the recommended way to get a child element's preferred width. You can use this method instead of checking for and using various interfaces/classes such as ILayoutElement, IFlexDisplayObject, or StyleableTextField.
Parameters
element:Object — The child element to retrieve the width for. The element could
be an ILayoutElement, IFlexDisplayObject, StyleableTextField, or a generic
DisplayObject.
|
Number — The child element's preferred width.
|
See also
| hasState | () | method |
override public function hasState(stateName:String):Boolean| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10, AIR 2.5 |
MobileSkin does not use states. Skins should override this function to return false for states that are not implemented.
Parameters
stateName:String — The state name.
|
Boolean — false for states that are not implemented.
|
| layoutContents | () | method |
protected function layoutContents(unscaledWidth:Number, unscaledHeight:Number):void| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10.1, AIR 2.5 |
Positions the children for this skin.
This method, along with colorizeContents(), is called
by the updateDisplayList() method.
This method positions skin parts and graphic children of the skin. Subclasses should override this to position their children.
Parameters
unscaledWidth:Number — Specifies the width of the component, in pixels,
in the component's coordinates, regardless of the value of the
scaleX property of the component.
| |
unscaledHeight:Number — Specifies the height of the component, in pixels,
in the component's coordinates, regardless of the value of the
scaleY property of the component.
|
| setElementPosition | () | method |
protected function setElementPosition(element:Object, x:Number, y:Number):void| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10.1, AIR 2.5 |
A helper method to position children elements of this component.
This method is the recommended way to position children elements. You can use this method instead of checking for and using various interfaces/classes such as ILayoutElement, IFlexDisplayObject, or StyleableTextField.
Call this method after calling setElementSize()
Parameters
element:Object — The child element to position. The element could be an
ILayoutElement, IFlexDisplayObject, StyleableTextField, or a generic
DisplayObject.
| |
x:Number — The x-coordinate of the child.
| |
y:Number — The y-coordinate of the child.
|
See also
| setElementSize | () | method |
protected function setElementSize(element:Object, width:Number, height:Number):void| Language Version : | ActionScript 3.0 |
| Product Version : | Flex 4.5 |
| Runtime Versions : | Flash Player 10.1, AIR 2.5 |
A helper method to size children elements of this component.
This method is the recommended way to size children elements. You can use this method instead of checking for and using interfaces/classes such as ILayoutElement, IFlexDisplayObject, or StyleableTextField.
Call this method before calling the setElementPosition() method.
Parameters
element:Object — The child element to size. The element could be an
ILayoutElement, IFlexDisplayObject, StyleableTextField, or a generic
DisplayObject.
| |
width:Number — The width of the child.
| |
height:Number — The height of the child.
|
See also