| Package | mx.controls |
| Class | public class LinkBar |
| Inheritance | LinkBar  NavBar Box Container UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
The LinkBar control creates LinkButton controls based on the value of
its dataProvider property.
Even though LinkBar is a subclass of Container, do not use methods such as
Container.addChild() and Container.removeChild()
to add or remove LinkButton controls.
Instead, use methods such as addItem() and removeItem()
to manipulate the dataProvider property.
The LinkBar control automatically adds or removes the necessary children based on
changes to the dataProvider property.
Hide MXML Syntax
The <mx:LinkBar> tag inherits all of the tag
attributes of its superclass, and adds the following tag attributes:
Show MXML Syntax
<mx:LinkBar
Properties
selectedIndex="-1"
Styles
horizontalGap="8"
paddingBottom="2"
paddingTop="2"
rollOverColor="0xEEFEE6"
selectionColor="0xCDFFC1"
separatorColor="No default"
separatorSkin="0x000000"
separatorWidth="1"
textRollOverColor="0x2B333C"
textSelectedColor="0x000000"
verticalGap="8"
>
...
child tags
...
</mx:LinkBar>
Default MXML PropertydataProvider
See also
| Property | Defined by | ||
|---|---|---|---|
 | accessibilityProperties : AccessibilityProperties
The current accessibility options for this display object.
| DisplayObject | |
| alpha : Number
Indicates the alpha transparency value of the object specified.
| DisplayObject | |
| autoLayout : Boolean
If
true, measurement and layout are done
when the position or size of a child is changed. | Container | |
| automationDelegate : Object
The delegate object that handles the automation-related functionality.
| UIComponent | |
| automationName : String
Name that can be used as an identifier for this object.
| UIComponent | |
| automationTabularData : Object
An implementation of the
IAutomationTabularData interface, which
can be used to retrieve the data. | UIComponent | |
| automationValue : Array
This value generally corresponds to the rendered appearance of the
object and should be usable for correlating the identifier with
the object as it appears visually within the application.
| UIComponent | |
| baselinePosition : Number
The vertical distance (in pixels) between the top of the
container and the baseline of the first line of text.
| Container | |
| blendMode : String
A value from the BlendMode class that specifies which blend mode to use.
| DisplayObject | |
| borderMetrics : EdgeMetrics
Returns an EdgeMetrics object that has four properties:
left, top, right,
and bottom. | Container | |
| buttonMode : Boolean
Specifies the button mode of this sprite.
| Sprite | |
| cacheAsBitmap : Boolean
If set to
true, Flash Player caches an internal bitmap representation of the
display object. | DisplayObject | |
| cacheHeuristic : Boolean
Used by Flex to suggest bitmap caching for the object.
| UIComponent | |
| cachePolicy : String
Specifies the bitmap caching policy for this object.
| UIComponent | |
| childDescriptors : Array
Array of UIComponentDescriptor objects produced by the MXML compiler.
| Container | |
| className : String
The name of this instance's class, such as
"Button". | UIComponent | |
| clipContent : Boolean
Whether to apply a clip mask if the positions and/or sizes
of this container's children extend outside the borders of
this container.
| Container | |
| constructor : Object
A reference to the class object or constructor function for a given object instance.
| Object | |
| contentMouseX : Number
Returns the x position of the mouse, in the content coordinate system.
| Container | |
| contentMouseY : Number
Returns the y position of the mouse, in the content coordinate system.
| Container | |
| contextMenu : ContextMenu
Specifies the context menu associated with this object.
| InteractiveObject | |
| creationIndex : int
Specifies the order to instantiate and draw the children
of the container.
| Container | |
| creationPolicy : String
The child creation policy for this Container.
| Container | |
| currentState : String
The current view state of the component.
| UIComponent | |
| data : Object
The
data property lets you pass a value
to the component when you use it in an item renderer or item editor. | Container | |
| dataProvider : Object
Data used to populate the navigator control.
| NavBar | |
| descriptor : UIComponentDescriptor
Reference to the UIComponentDescriptor, if any, that was used
by the
createComponentFromDescriptor() method to create this
UIComponent instance. | UIComponent | |
| direction : String
The direction in which this Box container lays out its children.
| Box | |
| document : Object
A reference to the document object associated with this UIComponent.
| UIComponent | |
| doubleClickEnabled : Boolean
Specifies whether the UIComponent object receives
doubleClick events. | UIComponent | |
| dropTarget : DisplayObject
Specifies the display object over which the sprite is being dragged, or on
which the sprite was dropped.
| Sprite | |
| enabled : Boolean
Whether the component can accept user interaction.
| UIComponent | |
| errorString : String
The text that will be displayed by a component's error tip when a
component is monitored by a Validator and validation fails.
| UIComponent | |
| explicitHeight : Number
Number that specifies the explicit height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitMaxHeight : Number
Number that specifies the maximum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitMaxWidth : Number
Number that specifies the maximum width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitMinHeight : Number
Number that specifies the minimum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitMinWidth : Number
Number that specifies the minimum width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| explicitWidth : Number
Number that specifies the explicit width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| filters : Array
An indexed array that contains each filter object currently associated with the display object.
| DisplayObject | |
| focusEnabled : Boolean
Indicates whether the component can receive focus when clicked on.
| UIComponent | |
| focusManager : IFocusManager
Gets the FocusManager that controls focus for this component
and its peers.
| UIComponent | |
| focusPane : Sprite
The focus pane associated with this object.
| UIComponent | |
| focusRect : Object
Specifies whether this object displays a focus rectangle.
| InteractiveObject | |
| graphics : Graphics
Specifies the Graphics object that belongs to this sprite where vector
drawing commands can occur.
| Sprite | |
| height : Number
Number that specifies the height of the component, in pixels,
in the parent's coordinates.
| UIComponent | |
| hitArea : Sprite
Designates another sprite to serve as the hit area for a sprite.
| Sprite | |
| iconField : String
Name of the field in the
dataProvider object
to display as the icon for each navigation item. | NavBar | |
| id : String
ID of the component.
| UIComponent | |
| includeInLayout : Boolean
Specifies whether this component is included in the layout of the
parent container.
| UIComponent | |
| inheritingStyles : Object
The beginning of this component's chain of inheriting styles.
| UIComponent | |
| initialized : Boolean
A flag that determines if an object has been through all three phases
of layout: commitment, measurement, and layout (provided that any were required).
| UIComponent | |
| instanceIndex : int
The index of a repeated component.
| UIComponent | |
| instanceIndices : Array
An Array containing the indices required to reference
this UIComponent object from its parent document.
| UIComponent | |
| isDocument : Boolean
Determines whether this UIComponent instance is a document object,
that is, whether it is at the top of the hierarchy of a Flex
application, MXML component, or ActionScript component.
| UIComponent | |
| isPopUp : Boolean
Set to
true by the PopUpManager to indicate
that component has been popped up. | UIComponent | |
| labelField : String
Name of the field in the
dataProvider object
to display as the label for each navigation item. | NavBar | |
| loaderInfo : LoaderInfo
Returns a LoaderInfo object containing information about loading the file
to which this display object belongs.
| DisplayObject | |
| mask : DisplayObject
The calling display object is masked by the specified
mask object. | DisplayObject | |
| maxHeight : Number
Number that specifies the maximum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| maxWidth : Number
Number that specifies the maximum width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| measuredHeight : Number
The default height of the component, in pixels.
| UIComponent | |
| measuredMinHeight : Number
The default minimum height of the component, in pixels.
| UIComponent | |
| measuredMinWidth : Number
The default minimum width of the component, in pixels.
| UIComponent | |
| measuredWidth : Number
The default width of the component, in pixels.
| UIComponent | |
| minHeight : Number
Number that specifies the minimum height of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| minWidth : Number
Number that specifies the minimum width of the component,
in pixels, in the component's coordinates.
| UIComponent | |
| moduleFactory : IFlexModuleFactory | UIComponent | |
| mouseChildren : Boolean
Determines whether or not the children of the object are mouse enabled.
| DisplayObjectContainer | |
| mouseEnabled : Boolean
Specifies whether this object receives mouse messages.
| InteractiveObject | |
| mouseFocusEnabled : Boolean
Whether you can receive focus when clicked on.
| UIComponent | |
| mouseX : Number
Indicates the x coordinate of the mouse position, in pixels.
| DisplayObject | |
| mouseY : Number
Indicates the y coordinate of the mouse position, in pixels.
| DisplayObject | |
| name : String
Indicates the instance name of the DisplayObject.
| DisplayObject | |
| nestLevel : int
Depth of this object in the containment hierarchy.
| UIComponent | |
| nonInheritingStyles : Object
The beginning of this component's chain of non-inheriting styles.
| UIComponent | |
| numAutomationChildren : int
The number of automation children this container has.
| UIComponent | |
| numChildren : int
Number of child components in this container.
| Container | |
| opaqueBackground : Object
Specifies whether the display object is opaque with a certain background color.
| DisplayObject | |
| owner : DisplayObjectContainer
The owner of this UIComponent.
| UIComponent | |
| parent : DisplayObjectContainer
The parent container or component for this component.
| UIComponent | |
| parentApplication : Object
A reference to the Application object that contains this UIComponent
instance.
| UIComponent | |
| parentDocument : Object
A reference to the parent document object for this UIComponent.
| UIComponent | |
| percentHeight : Number
Number that specifies the height of a component as a percentage
of its parent's size.
| UIComponent | |
| percentWidth : Number
Number that specifies the width of a component as a percentage
of its parent's size.
| UIComponent | |
| processedDescriptors : Boolean
Set to
true after immediate or deferred child creation,
depending on which one happens. | UIComponent | |
| prototype : Object
[static]
A reference to the prototype object of a class or function object.
| Object | |
| rawChildren : IChildList
A container typically contains child components, which can be enumerated
using the
Container.getChildAt() method and
Container.numChildren property. | Container | |
| repeater : IRepeater
A reference to the Repeater object
in the parent document that produced this UIComponent.
| UIComponent | |
| repeaterIndex : int
The index of the item in the data provider
of the Repeater that produced this UIComponent.
| UIComponent | |
| repeaterIndices : Array
An Array containing the indices of the items in the data provider
of the Repeaters in the parent document that produced this UIComponent.
| UIComponent | |
| repeaters : Array
An Array containing references to the Repeater objects
in the parent document that produced this UIComponent.
| UIComponent | |
| root : DisplayObject
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. | DisplayObject | |
| rotation : Number
Indicates the rotation of the DisplayObject instance, in degrees, from its original orientation.
| DisplayObject | |
| scale9Grid : Rectangle
The current scaling grid that is in effect.
| DisplayObject | |
| scaleX : Number
Number that specifies the horizontal scaling factor.
| UIComponent | |
| scaleY : Number
Number that specifies the vertical scaling percentage.
| UIComponent | |
| screen : Rectangle
Returns an object that contains the size and position of the base
drawing surface for this object.
| UIComponent | |
| scrollRect : Rectangle
The scroll rectangle bounds of the display object.
| DisplayObject | |
| selectedIndex : int
The index of the last selected LinkButton control if the LinkBar
control uses a ViewStack container as its data provider.
| LinkBar | ||
| showInAutomationHierarchy : Boolean
A flag that determines if an automation object
shows in the automation hierarchy.
| UIComponent | |
| soundTransform : SoundTransform
Controls sound within this sprite.
| Sprite | |
| stage : Stage
The Stage of the display object.
| DisplayObject | |
| states : Array
The view states that are defined for this component.
| UIComponent | |
| styleDeclaration : CSSStyleDeclaration
Storage for the inline inheriting styles on this object.
| UIComponent | |
| styleName : Object
The class style used by this component.
| UIComponent | |
| systemManager : ISystemManager
Returns the SystemManager object used by this component.
| UIComponent | |
| tabChildren : Boolean
Determines whether the children of the object are tab enabled.
| DisplayObjectContainer | |
| tabEnabled : Boolean
Specifies whether this object is in the tab order.
| InteractiveObject | |
| tabIndex : int
Specifies the tab ordering of objects in a SWF file.
| InteractiveObject | |
| textSnapshot : TextSnapshot
Returns a TextSnapshot object for this DisplayObjectContainer instance.
| DisplayObjectContainer | |
| toolTip : String
Text to display in the ToolTip.
| UIComponent | |
| toolTipField : String
Name of the the field in the
dataProvider object
to display as the tooltip label. | NavBar | |
| transform : Transform
An object with properties pertaining to a display object's matrix, color transform, and pixel bounds.
| DisplayObject | |
| transitions : Array
An Array of Transition objects, where each Transition object defines a
set of effects to play when a view state change occurs.
| UIComponent | |
| tweeningProperties : Array
Array of properties that are currently being tweened on this object.
| UIComponent | |
| uid : String
A unique identifier for the object.
| UIComponent | |
| updateCompletePendingFlag : Boolean
A flag that determines if an object has been through all three phases
of layout validation (provided that any were required).
| UIComponent | |
| useHandCursor : Boolean
A Boolean value that indicates whether the pointing hand (hand cursor) appears when the mouse rolls
over a sprite in which the
buttonMode property is set to true. | Sprite | |
| validationSubField : String
Used by a validator to associate a subfield with this component.
| UIComponent | |
| viewMetrics : EdgeMetrics
Returns an object that has four properties:
left,
top, right, and bottom. | Container | |
| viewMetricsAndPadding : EdgeMetrics
Returns an object that has four properties:
left,
top, right, and bottom. | Container | |
| visible : Boolean
Controls the visibility of this UIComponent.
| UIComponent | |
| width : Number
Number that specifies the width of the component, in pixels,
in the parent's coordinates.
| UIComponent | |
| x : Number
Number that specifies the component's horizontal position,
in pixels, within its parent container.
| UIComponent | |
| y : Number
Number that specifies the component's vertical position,
in pixels, within its parent container.
| UIComponent | |
| Method | Defined by | ||
|---|---|---|---|
|
LinkBar()
Constructor
| LinkBar | ||
|
Adds a child DisplayObject to this Container.
| Container | |
|
Adds a child DisplayObject to this Container.
| Container | |
|
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 | |
|
Indicates whether the security restrictions
would cause any display objects to be omitted from the list returned by calling
the
DisplayObjectContainer.getObjectsUnderPoint() method
with the specified point point. | DisplayObjectContainer | |
|
Queues a function to be called later.
| UIComponent | |
|
Deletes a style property from this component instance.
| UIComponent | |
|
Determines whether the specified display object is a child of the DisplayObjectContainer instance or
the instance itself.
| DisplayObjectContainer | |
|
Converts a
Point object from content coordinates to global coordinates. | Container | |
|
Converts a
Point object from content to local coordinates. | Container | |
|
Returns a set of properties that identify the child within
this container.
| UIComponent | |
|
Given a single UIComponentDescriptor, create the corresponding
component and add the component as a child of this Container.
| Container | |
|
Iterate through the Array of
childDescriptors,
and call the createComponentFromDescriptor() method for each one. | Container | |
|
Creates an
id reference to this IUIComponent object
on its parent document object. | UIComponent | |
|
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 | |
| UIComponent | ||
|
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
Programatically draws a rectangle into this skin's Graphics object.
| UIComponent | |
|
Called by the effect instance when it stops playing on the component.
| UIComponent | |
|
Called by the effect instance when it starts playing on the component.
| UIComponent | |
|
Ends all currently playing effects on the component.
| UIComponent | |
|
Executes all the data bindings on this Container.
| Container | |
|
Executes the bindings into this Container's child UIComponent objects.
| Container | |
|
Called after printing is complete.
| UIComponent | |
|
Provides the automation object at the specified index.
| UIComponent | |
|
Returns a rectangle that defines the area of the display object relative to the coordinate system
of the
targetCoordinateSpace object. | DisplayObject | |
|
Gets the nth child component object.
| Container | |
|
Returns the child whose
name property is the specified String. | Container | |
|
Gets the zero-based index of a specific child.
| Container | |
|
Returns an Array of DisplayObject objects consisting of the content children
of the container.
| Container | |
|
Finds the type selectors for this UIComponent instance.
| UIComponent | |
|
A convenience method for determining whether to use the
explicit or measured height
| UIComponent | |
|
A convenience method for determining whether to use the
explicit or measured width
| UIComponent | |
|
Gets the object that currently has focus.
| UIComponent | |
|
Returns an array of objects that lie under the specified point and are children
(or grandchildren, and so on) of this DisplayObjectContainer instance.
| DisplayObjectContainer | |
|
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. | DisplayObject | |
|
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 | |
|
Gets a style property that has been set anywhere in this
component's style lookup chain.
| UIComponent | |
|
Converts a
Point object from global to content coordinates. | Container | |
|
Converts the
point object from the Stage (global) coordinates
to the display object's (local) coordinates. | DisplayObject | |
|
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event.
| EventDispatcher | |
|
Indicates whether an object has a specified property defined.
| Object | |
|
Evaluates the display object to see if it overlaps or intersects with the
obj display object. | DisplayObject | |
|
Evaluates the display object to see if it overlaps or intersects with the
point specified by the
x and y parameters. | DisplayObject | |
|
Returns a box Matrix which can be passed to the
drawRoundRect() method
as the rot parameter when drawing a horizontal gradient. | UIComponent | |
|
Initializes the internal structure of this component.
| UIComponent | |
|
Initializes various properties which keep track of repeated instances
of this component.
| UIComponent | |
|
Marks a component so that its
updateDisplayList()
method gets called during a later screen update. | UIComponent | |
|
Marks a component so that its
commitProperties()
method gets called during a later screen update. | UIComponent | |
|
Marks a component so that its
measure()
method gets called during a later screen update. | UIComponent | |
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter.
| Object | |
|
Converts a
Point object from local to content coordinates. | Container | |
|
Converts the
point object from the display object's (local) coordinates to the
Stage (global) coordinates. | DisplayObject | |
|
Measures the specified HTML text, which may 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 | |
|
Measures the specified text, assuming that it is displayed
in a single-line UITextField using a UITextFormat
determined by the styles of this UIComponent.
| UIComponent | |
|
Moves the component to a specified position within its parent.
| UIComponent | |
|
Propagate style changes to the children.
| UIComponent | |
|
Returns
true if the chain of owner properties
points from child to this UIComponent. | UIComponent | |
|
Called by Flex when a UIComponent object is added to or removed from a parent.
| UIComponent | |
|
Method used to convert number of pixels to a
percentage relative to the contents of this container.
| Box | |
|
Prepares an IFlexDisplayObject for printing.
| UIComponent | |
|
Indicates whether the specified property exists and is enumerable.
| Object | |
|
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 | |
|
For each effect event, register the EffectManager
as one of the event listeners.
| UIComponent | |
|
Removes all children from the child list of this container.
| Container | |
|
Removes a child DisplayObject from the child list of this Container.
| Container | |
|
Removes a child DisplayObject from the child list of this Container
at the specified index.
| Container | |
|
Removes a listener from the EventDispatcher object.
| EventDispatcher | |
|
Replays the specified event.
| UIComponent | |
|
Resolves a child by using the id provided.
| UIComponent | |
|
[static]
Resumes the background processing of methods
queued by
callLater(), after a call to
suspendBackgroundProcessing(). | UIComponent | |
|
Sizes the object.
| UIComponent | |
|
Sets the index of a particular child.
| Container | |
|
Set the current state.
| UIComponent | |
|
Sets the focus to this component.
| UIComponent | |
|
Sets the availability of a dynamic property for loop operations.
| Object | |
|
Sets a style property on this component instance.
| UIComponent | |
|
Called when the
visible property changes. | UIComponent | |
|
Lets the user drag the specified sprite.
| Sprite | |
|
Ends the
startDrag() method. | Sprite | |
|
Detects changes to style properties.
| UIComponent | |
|
Flex calls the
stylesInitialized() method when
the styles for a component are first initialized. | UIComponent | |
|
[static]
Blocks the background processing of methods
queued by
callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | |
|
Swaps the z-order (front-to-back order) of the two specified child objects.
| DisplayObjectContainer | |
|
Swaps the z-order (front-to-back order) of the child objects at the two specified index positions in the
child list.
| DisplayObjectContainer | |
|
Returns a string indicating the location of this object
within the hierarchy of DisplayObjects in the Application.
| FlexSprite | |
|
Validates the position and size of children and draws other
visuals.
| UIComponent | |
|
Validate and update the properties and layout of this object
and redraw it, if necessary.
| UIComponent | |
|
Used by layout logic to validate the properties of a component
by calling the
commitProperties() method. | UIComponent | |
|
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 | |
|
Handles both the
valid and invalid events from a
validator assigned to this component. | UIComponent | |
|
Returns the primitive value of the specified object.
| Object | |
|
Returns a box Matrix which can be passed to
drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | |
|
Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type.
| EventDispatcher | |
| Method | Defined by | ||
|---|---|---|---|
|
Adjust the focus rectangle.
| UIComponent | |
|
Used internally by the Dissolve Effect to add the overlay to the chrome of a container.
| Container | |
|
Performs any final processing after child objects are created.
| UIComponent | |
|
Handles the
MouseEvent.CLICK event
for the items in the NavBar control. | NavBar | |
|
Processes the properties set on the component.
| UIComponent | |
|
Creates the container's border skin
if it is needed and does not already exist.
| Container | |
|
Create child objects of the component.
| UIComponent | |
|
Creates the individual navigator items.
| NavBar | |
|
The event handler called when a UIComponent object gets focus.
| UIComponent | |
|
The event handler called when a UIComponent object loses focus.
| UIComponent | |
|
Highlights the selected navigator item.
| NavBar | |
|
Finalizes the initialization of this component.
| UIComponent | |
|
Initializes this component's accessibility code.
| UIComponent | |
|
Typically overridden by components containing UITextField objects,
where the UITextField object gets focus.
| UIComponent | |
|
The event handler called for a
keyDown event. | UIComponent | |
|
The event handler called for a
keyUp event. | UIComponent | |
|
Respond to size changes by setting the positions and sizes
of this container's borders.
| Container | |
|
Calculates the default sizes and minimum and maximum values of the Box
container.
| Box | |
|
Resets the navigator bar to its default state.
| NavBar | |
|
Positions the container's content area relative to the viewable area
based on the horizontalScrollPosition and verticalScrollPosition properties.
| Container | |
|
Responds to size changes by setting the positions and sizes
of this LinkBar control's children.
| LinkBar | ||
|
Resets the icon of a navigator item in the
NavBar control.
| NavBar | |
|
Sets the label property of a navigator item in the
NavBar control.
| NavBar | |
| Style | Description | Defined by | ||
|---|---|---|---|---|
| Type: Number CSS Inheritance: no Alpha level of the color defined by the backgroundColor
property, of the image or SWF file defined by the backgroundImage
style. | Container | ||
| Type: String CSS Inheritance: no If a background image is specified, this style specifies whether it is fixed with regard to the viewport ( "fixed")
or scrolls along with the content ("scroll"). | Container | ||
| Type: uint Format: Color CSS Inheritance: no Background color of a component. | Container | ||
| Type: uint Format: Color CSS Inheritance: yes Background color of the component when it is disabled. | Container | ||
| Type: Object Format: File CSS Inheritance: no Background image of a component. | Container | ||
| Type: String CSS Inheritance: no Scales the image specified by backgroundImage
to different percentage sizes. | Container | ||
| Type: uint Format: Color CSS Inheritance: yes Determines the color of a ProgressBar. | Container | ||
| Type: uint Format: Color CSS Inheritance: no Color of the border. | Container | ||
| Type: String CSS Inheritance: no Bounding box sides. | Container | ||
| Type: Class CSS Inheritance: no The border skin of the component. | Container | ||
| Type: String CSS Inheritance: no Bounding box style. | Container | ||
| Type: Number Format: Length CSS Inheritance: no Bounding box thickness. | Container | ||
| Type: Number Format: Length CSS Inheritance: no The vertical distance in pixels from the lower edge of the component to the lower edge of its parent container. | UIComponent | ||
| Type: uint Format: Color CSS Inheritance: yes Color of text in the component, including the component label. | Container | ||
| Type: Number Format: Length CSS Inheritance: no Radius of component corners. | Container | ||
| Type: uint Format: Color CSS Inheritance: yes Color of text in the component if it is disabled. | Container | ||
| Type: Number CSS Inheritance: no The alpha value for the overlay that is placed on top of the container when it is disabled. | Container | ||
| Type: uint Format: Color CSS Inheritance: yes Color of the drop shadow. | Container | ||
| Type: Boolean CSS Inheritance: no Boolean property that specifies whether the component has a visible drop shadow. | Container | ||
| Type: uint Format: Color CSS Inheritance: yes Color of the component highlight when validation fails. | UIComponent | ||
| Type: String CSS Inheritance: yes Sets the antiAliasType property of internal TextFields. | Container | ||
| Type: String CSS Inheritance: yes Name of the font to use. | Container | ||
| Type: String CSS Inheritance: yes Sets the gridFitType property of internal TextFields that represent text in Flex controls. | Container | ||
| Type: Number CSS Inheritance: yes Sets the sharpness property of internal TextFields that represent text in Flex controls. | Container | ||
| Type: Number Format: Length CSS Inheritance: yes Height of the text, in pixels. | Container | ||
| Type: String CSS Inheritance: yes Determines whether the text is italic font. | Container | ||
| Type: Number CSS Inheritance: yes Sets the thickness property of internal TextFields that represent text in Flex controls. | Container | ||
| Type: String CSS Inheritance: yes Determines whether the text is boldface. | Container | ||
| Type: String CSS Inheritance: no Horizontal alignment of children in the container. | Box | ||
| Type: Number Format: Length CSS Inheritance: no The horizontal distance in pixels from the center of the component's parent container to the center of the component. | UIComponent | ||
|
horizontalGap
| Type: Number Format: Length CSS Inheritance: no Number of pixels between the LinkButton controls in the horizontal direction. The default value is 8. | LinkBar | ||
| Type: Boolean CSS Inheritance: yes A Boolean value that indicates whether kerning is enabled ( true) or disabled (false). | Container | ||
| Type: Number Format: Length CSS Inheritance: no The horizontal distance in pixels from the left edge of the component's parent container to the left edge of the component. | UIComponent | ||
| Type: Number CSS Inheritance: yes The number of additional pixels to appear between each character. | Container | ||
|
paddingBottom
| Type: Number Format: Length CSS Inheritance: no Number of pixels between the bottom border and the LinkButton controls. The default value is 2. | LinkBar | ||
| Type: Number Format: Length CSS Inheritance: no Number of pixels between the container's left border and the left edge of its content area. | Container | ||
| Type: Number Format: Length CSS Inheritance: no Number of pixels between the container's right border and the right edge of its content area. | Container | ||
|
paddingTop
| Type: Number Format: Length CSS Inheritance: no Number of pixels between the top border and the LinkButton controls. The default value is 2. | LinkBar | ||
| Type: Number Format: Length CSS Inheritance: no The horizontal distance in pixels from the right edge of the component to the right edge of its parent container. | UIComponent | ||
|
rollOverColor
| Type: uint Format: Color CSS Inheritance: yes Color of links as you roll the mouse pointer over them. The default value is based on the current themeColor.
The default value is 0xEEFEE6 (light green). | LinkBar | ||
|
selectionColor
| Type: uint Format: Color CSS Inheritance: yes Background color of the LinkButton control as you press it. The default value is 0xCDFFC1. | LinkBar | ||
|
separatorColor
| Type: uint Format: Color CSS Inheritance: yes Separator color used by the default separator skin. The default value is 0xC4CCCC. | LinkBar | ||
|
separatorSkin
| Type: Class CSS Inheritance: no Seperator symbol between LinkButton controls in the LinkBar. The default value is mx.skins.halo.LinkSeparator. | LinkBar | ||
|
separatorWidth
| Type: Number Format: Length CSS Inheritance: yes Separator pixel width, in pixels. The default value is 1. | LinkBar | ||
| Type: String CSS Inheritance: no Direction of the drop shadow. | Container | ||
| Type: Number Format: Length CSS Inheritance: no Distance of the drop shadow. | Container | ||
| Type: String CSS Inheritance: yes Alignment of text within a container. | Container | ||
| Type: String CSS Inheritance: no Determines whether the text is underlined. | Container | ||
| Type: Number Format: Length CSS Inheritance: yes Offset of first line of text from the left side of the container, in pixels. | Container | ||
|
textRollOverColor
| Type: uint Format: Color CSS Inheritance: yes Text color of the link as you move the mouse pointer over it. The default value is 0x2B333C. | LinkBar | ||
|
textSelectedColor
| Type: uint Format: Color CSS Inheritance: yes Text color of the link as you press it. The default value is 0x000000. | LinkBar | ||
| Type: uint Format: Color CSS Inheritance: yes Theme color of a component. | UIComponent | ||
| Type: Number Format: Length CSS Inheritance: no The vertical distance in pixels from the top edge of the component's parent container to the top edge of the component. | UIComponent | ||
| Type: String CSS Inheritance: no Vertical alignment of children in the container. | Box | ||
| Type: Number Format: Length CSS Inheritance: no The vertical distance in pixels from the center of the component's parent container to the center of the component. | UIComponent | ||
|
verticalGap
| Type: Number Format: Length CSS Inheritance: no Number of pixels between children in the vertical direction. The default value is 8. | LinkBar | ||
| selectedIndex | property |
selectedIndex:int [read-write]The index of the last selected LinkButton control if the LinkBar control uses a ViewStack container as its data provider.
The default value is -1.
This property can be used as the source for data binding.
Implementation public function get selectedIndex():int
public function set selectedIndex(value:int):void
| LinkBar | () | constructor |
public function LinkBar()Constructor
| updateDisplayList | () | method |
protected override function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
Responds to size changes by setting the positions and sizes
of this LinkBar control's children.
For more information about the updateDisplayList() method,
see the UIComponent.updateDisplayList() method.
The LinkBar.updateDisplayList() method first calls
the Box.updateDisplayList() method to position the LinkButton controls.
For more details, see the Box.updateDisplayList() method.
After laying out the LinkButton controls, the separators are positioned
between them.
unscaledWidth:Number — Specifies the width of the component, in pixels,
of 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.
|
See also
<?xml version="1.0"?>
<!-- Simple example to demonstrate the LinkBar control. -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Panel title="LinkBar Control Example"
height="75%" width="75%" horizontalAlign="center"
paddingTop="10" paddingBottom="10" paddingLeft="10" paddingRight="10">
<mx:Text width="100%"
text="Select a link in the LinkBar control to set the active child of the ViewStack container."/>
<mx:LinkBar color="#0000FF" fontWeight="bold" dataProvider="{myViewStack}"/>
<!-- Define the ViewStack and the three child containers. -->
<mx:ViewStack id="myViewStack" borderStyle="solid" width="100%" height="80%">
<mx:Canvas id="search" backgroundColor="#FFFFCC" label="Search" width="100%" height="100%">
<mx:Label text="Search Screen" color="#000000"/>
</mx:Canvas>
<mx:Canvas id="custInfo" backgroundColor="#CCFFFF" label="Customer Info" width="100%" height="100%">
<mx:Label text="Customer Info" color="#000000"/>
</mx:Canvas>
<mx:Canvas id="accountInfo" backgroundColor="#FFCCFF" label="Account Info" width="100%" height="100%">
<mx:Label text="Account Info" color="#000000"/>
</mx:Canvas>
</mx:ViewStack>
</mx:Panel>
</mx:Application>
