Packagefeathers.controls
Classpublic class Header
InheritanceHeader Inheritance FeathersControl Inheritance starling.display.Sprite

A header that displays an optional title along with a horizontal regions on the sides for additional UI controls. The left side is typically for navigation (to display a back button, for example) and the right for additional actions. The title is displayed in the center by default, but it may be aligned to the left or right if there are no items on the desired side.

In the following example, a header is created, given a title, and a back button:

     var header:Header = new Header();
     header.title = "I'm a header";
     
     var backButton:Button = new Button();
     backButton.label = "Back";
     backButton.styleNameList.add( Button.ALTERNATE_STYLE_NAME_BACK_BUTTON );
     backButton.addEventListener( Event.TRIGGERED, backButton_triggeredHandler );
     header.leftItems = new <DisplayObject>[ backButton ];
     
     this.addChild( header );

See also

How to use the Feathers Header component


Public Properties
 PropertyDefined By
  backgroundDisabledSkin : DisplayObject
A background to display when the header is disabled.
Header
  backgroundSkin : DisplayObject
A display object displayed behind the header's content.
Header
  centerItems : Vector.<DisplayObject>
The UI controls that appear in the center region of the header.
Header
 InheriteddefaultTextEditorFactory : Function
[static] A function used by all UI controls that support text editor to create an ITextEditor instance.
FeathersControl
 InheriteddefaultTextRendererFactory : Function
[static] A function used by all UI controls that support text renderers to create an ITextRenderer instance.
FeathersControl
 Inheriteddepth : int
[read-only] The component's depth in the display list, relative to the stage.
FeathersControl
  disposeItems : Boolean
Determines if the leftItems, centerItems, and rightItems are disposed or not when the header is disposed.
Header
 InheritedfocusIndicatorSkin : DisplayObject
If this component supports focus, this optional skin will be displayed above the component when showFocus() is called.
FeathersControl
 InheritedfocusManager : IFocusManager
FeathersControl
 InheritedfocusOwner : IFocusDisplayObject
FeathersControl
 InheritedfocusPadding : Number
Quickly sets all focus padding properties to the same value.
FeathersControl
 InheritedfocusPaddingBottom : Number
The minimum space, in pixels, between the object's bottom edge and the bottom edge of the focus indicator skin.
FeathersControl
 InheritedfocusPaddingLeft : Number
The minimum space, in pixels, between the object's left edge and the left edge of the focus indicator skin.
FeathersControl
 InheritedfocusPaddingRight : Number
The minimum space, in pixels, between the object's right edge and the right edge of the focus indicator skin.
FeathersControl
 InheritedfocusPaddingTop : Number
The minimum space, in pixels, between the object's top edge and the top edge of the focus indicator skin.
FeathersControl
  gap : Number
Space, in pixels, between items.
Header
  globalStyleProvider : IStyleProvider
[static] The default IStyleProvider for all Header components.
Header
 Inheritedheight : Number
[override] The height of the component, in pixels.
FeathersControl
 InheritedincludeInLayout : Boolean
Determines if the ILayout should use this object or ignore it.
FeathersControl
 InheritedisCreated : Boolean
[read-only] Determines if the component has been initialized and validated for the first time.
FeathersControl
 InheritedisEnabled : Boolean
Indicates whether the control is interactive or not.
FeathersControl
 InheritedisFocusEnabled : Boolean
FeathersControl
 InheritedisInitialized : Boolean
[read-only] Determines if the component has been initialized yet.
FeathersControl
 InheritedisQuickHitAreaEnabled : Boolean
Similar to mouseChildren on the classic display list.
FeathersControl
 InheritedlayoutData : ILayoutData
Extra parameters associated with this display object that will be used by the layout algorithm.
FeathersControl
  leftItems : Vector.<DisplayObject>
The UI controls that appear in the left region of the header.
Header
 InheritedmaxHeight : Number
The maximum recommended height to be used for self-measurement and, optionally, by any code that is resizing this component.
FeathersControl
 InheritedmaxWidth : Number
The maximum recommended width to be used for self-measurement and, optionally, by any code that is resizing this component.
FeathersControl
 InheritedminHeight : Number
The minimum recommended height to be used for self-measurement and, optionally, by any code that is resizing this component.
FeathersControl
 InheritedminTouchHeight : Number
If using isQuickHitAreaEnabled, and the hit area's height is smaller than this value, it will be expanded.
FeathersControl
 InheritedminTouchWidth : Number
If using isQuickHitAreaEnabled, and the hit area's width is smaller than this value, it will be expanded.
FeathersControl
 InheritedminWidth : Number
The minimum recommended width to be used for self-measurement and, optionally, by any code that is resizing this component.
FeathersControl
 InheritednextTabFocus : IFocusDisplayObject
FeathersControl
  padding : Number
Quickly sets all padding properties to the same value.
Header
  paddingBottom : Number
The minimum space, in pixels, between the header's bottom edge and the header's content.
Header
  paddingLeft : Number
The minimum space, in pixels, between the header's left edge and the header's content.
Header
  paddingRight : Number
The minimum space, in pixels, between the header's right edge and the header's content.
Header
  paddingTop : Number
The minimum space, in pixels, between the header's top edge and the header's content.
Header
 InheritedpreviousTabFocus : IFocusDisplayObject
FeathersControl
  rightItems : Vector.<DisplayObject>
The UI controls that appear in the right region of the header.
Header
 InheritedstyleName : String
The concatenated styleNameList, with values separated by spaces.
FeathersControl
 InheritedstyleNameList : TokenList
[read-only] Contains a list of all "styles" assigned to this control.
FeathersControl
 InheritedstyleProvider : IStyleProvider
When a component initializes, a style provider may be used to set properties that affect the component's visual appearance.
FeathersControl
  title : String
The text displayed for the header's title.
Header
  titleAlign : String
The preferred position of the title.
Header
  titleFactory : Function
A function used to instantiate the header's title text renderer sub-component.
Header
  titleGap : Number
Space, in pixels, between the title and the left or right groups of items.
Header
  titleProperties : Object
An object that stores properties for the header's title text renderer sub-component, and the properties will be passed down to the text renderer when the header validates.
Header
  useExtraPaddingForOSStatusBar : Boolean
If enabled, the header's top padding will be increased to account for the height of the OS status bar when the app is rendered under the OS status bar.
Header
  verticalAlign : String
The alignment of the items vertically, on the y-axis.
Header
 Inheritedwidth : Number
[override] The width of the component, in pixels.
FeathersControl
Protected Properties
 PropertyDefined By
 InheritedactualHeight : Number = 0
The final height value that should be used for layout.
FeathersControl
 InheritedactualWidth : Number = 0
The final width value that should be used for layout.
FeathersControl
 InheriteddefaultStyleProvider : IStyleProvider
[read-only] When the FeathersControl constructor is called, the globalStyleProvider property is set to this value.
FeathersControl
 InheritedexplicitHeight : Number = NaN
The height value explicitly set by calling the height setter or setSize().
FeathersControl
 InheritedexplicitWidth : Number = NaN
The width value explicitly set by calling the width setter or setSize().
FeathersControl
  itemName : String
DEPRECATED: Replaced by itemStyleName.
Header
  itemStyleName : String = feathers-header-item
The value added to the styleNameList of each of the header's items.
Header
  titleName : String
DEPRECATED: Replaced by titleStyleName.
Header
  titleStyleName : String = feathers-header-title
The value added to the styleNameList of the header's title text renderer.
Header
  titleTextRenderer : ITextRenderer
The text renderer for the header's title.
Header
Public Methods
 MethodDefined By
  
Constructor.
Header
 Inherited
hideFocus():void
If the visual indicator of focus has been displayed by showFocus(), call this function to hide it.
FeathersControl
 Inherited
invalidate(flag:String):void
Call this function to tell the UI control that a redraw is pending.
FeathersControl
 Inherited
isInvalid(flag:String = null):Boolean
Indicates whether the control is pending validation or not.
FeathersControl
 Inherited
move(x:Number, y:Number):void
Sets both the x and the y positions of the control in a single function call.
FeathersControl
 Inherited
setSize(width:Number, height:Number):void
Sets both the width and the height of the control in a single function call.
FeathersControl
 Inherited
showFocus():void
If the object has focus, an additional visual indicator may optionally be displayed to highlight the object.
FeathersControl
 Inherited
validate():void
Immediately validates the display object, if it is invalid.
FeathersControl
Protected Methods
 MethodDefined By
  
If the component's dimensions have not been set explicitly, it will measure its content and determine an ideal size for itself.
Header
 Inherited
clearInvalidationFlag(flag:String):void
Clears an invalidation flag.
FeathersControl
  
Creates and adds the titleTextRenderer sub-component and removes the old instance, if one exists.
Header
 Inherited
draw():void
Override to customize layout and to adjust properties of children.
FeathersControl
 Inherited
focusInHandler(event:Event):void
Default event handler for FeathersEventType.FOCUS_IN that may be overridden in subclasses to perform additional actions when the component receives focus.
FeathersControl
 Inherited
focusOutHandler(event:Event):void
Default event handler for FeathersEventType.FOCUS_OUT that may be overridden in subclasses to perform additional actions when the component loses focus.
FeathersControl
 Inherited
initialize():void
Called the first time that the UI control is added to the stage, and you should override this function to customize the initialization process.
FeathersControl
 Inherited
Updates the focus indicator skin by showing or hiding it and adjusting its position and dimensions.
FeathersControl
 Inherited
setInvalidationFlag(flag:String):void
Sets an invalidation flag.
FeathersControl
 Inherited
setSizeInternal(width:Number, height:Number, canInvalidate:Boolean):Boolean
Sets the width and height of the control, with the option of invalidating or not.
FeathersControl
Events
 Event Summary Defined By
 InheritedDispatched after the component has validated for the first time.FeathersControl
 InheritedDispatched after initialize() has been called, but before the first time that draw() has been called.FeathersControl
 InheritedDispatched when the width or height of the control changes.FeathersControl
Public Constants
 ConstantDefined By
  DEFAULT_CHILD_NAME_ITEM : String = feathers-header-item
[static] DEPRECATED: Replaced by Header.DEFAULT_CHILD_STYLE_NAME_ITEM.
Header
  DEFAULT_CHILD_NAME_TITLE : String = feathers-header-title
[static] DEPRECATED: Replaced by Header.DEFAULT_CHILD_STYLE_NAME_TITLE.
Header
  DEFAULT_CHILD_STYLE_NAME_ITEM : String = feathers-header-item
[static] The default value added to the styleNameList of the header's items.
Header
  DEFAULT_CHILD_STYLE_NAME_TITLE : String = feathers-header-title
[static] The default value added to the styleNameList of the header's title.
Header
 InheritedINVALIDATION_FLAG_ALL : String = all
[static] Flag to indicate that everything is invalid and should be redrawn.
FeathersControl
 InheritedINVALIDATION_FLAG_DATA : String = data
[static] Invalidation flag to indicate that the primary data displayed by the UI control has changed.
FeathersControl
 InheritedINVALIDATION_FLAG_FOCUS : String = focus
[static] Invalidation flag to indicate that the focus of the UI control has changed.
FeathersControl
 InheritedINVALIDATION_FLAG_LAYOUT : String = layout
[static] Invalidation flag to indicate that the layout of the UI control has changed.
FeathersControl
 InheritedINVALIDATION_FLAG_SCROLL : String = scroll
[static] Invalidation flag to indicate that the scroll position of the UI control has changed.
FeathersControl
 InheritedINVALIDATION_FLAG_SELECTED : String = selected
[static] Invalidation flag to indicate that the selection of the UI control has changed.
FeathersControl
 InheritedINVALIDATION_FLAG_SIZE : String = size
[static] Invalidation flag to indicate that the dimensions of the UI control have changed.
FeathersControl
 InheritedINVALIDATION_FLAG_SKIN : String = skin
[static] Invalidation flag to indicate that the skin of the UI control has changed.
FeathersControl
 InheritedINVALIDATION_FLAG_STATE : String = state
[static] Invalidation flag to indicate that the state has changed.
FeathersControl
 InheritedINVALIDATION_FLAG_STYLES : String = styles
[static] Invalidation flag to indicate that the styles or visual appearance of the UI control has changed.
FeathersControl
  TITLE_ALIGN_CENTER : String = center
[static] The title will appear in the center of the header.
Header
  TITLE_ALIGN_PREFER_LEFT : String = preferLeft
[static] The title will appear on the left of the header, if there is no other content on that side.
Header
  TITLE_ALIGN_PREFER_RIGHT : String = preferRight
[static] The title will appear on the right of the header, if there is no other content on that side.
Header
  VERTICAL_ALIGN_BOTTOM : String = bottom
[static] The items will be aligned to the bottom of the bounds.
Header
  VERTICAL_ALIGN_MIDDLE : String = middle
[static] The items will be aligned to the middle of the bounds.
Header
  VERTICAL_ALIGN_TOP : String = top
[static] The items will be aligned to the top of the bounds.
Header
Property Detail
backgroundDisabledSkinproperty
backgroundDisabledSkin:DisplayObject

A background to display when the header is disabled. If the property is null, the value of the backgroundSkin property will be used instead.

In the following example, the header's disabled background skin is set to a Quad:

         header.backgroundDisabledSkin = new Quad( 10, 10, 0x999999 );

The default value is null.


Implementation
    public function get backgroundDisabledSkin():DisplayObject
    public function set backgroundDisabledSkin(value:DisplayObject):void
backgroundSkinproperty 
backgroundSkin:DisplayObject

A display object displayed behind the header's content.

In the following example, the header's background skin is set to a Quad:

         header.backgroundSkin = new Quad( 10, 10, 0xff0000 );

The default value is null.


Implementation
    public function get backgroundSkin():DisplayObject
    public function set backgroundSkin(value:DisplayObject):void
centerItemsproperty 
centerItems:Vector.<DisplayObject>

The UI controls that appear in the center region of the header. If centerItems is not null, and the titleAlign property is Header.TITLE_ALIGN_CENTER, the title text renderer will be hidden.

In the following example, a settings button is displayed in the center of the header:

         var settingsButton:Button = new Button();
         settingsButton.label = "Settings";
         settingsButton.addEventListener( Event.TRIGGERED, settingsButton_triggeredHandler );
         header.centerItems = new <DisplayObject>[ settingsButton ];

The default value is null.


Implementation
    public function get centerItems():Vector.<DisplayObject>
    public function set centerItems(value:Vector.<DisplayObject>):void
disposeItemsproperty 
disposeItems:Boolean

Determines if the leftItems, centerItems, and rightItems are disposed or not when the header is disposed.

If you change this value to false, you must dispose the items manually. Failing to dispose the items may result in a memory leak.

The default value is true.


Implementation
    public function get disposeItems():Boolean
    public function set disposeItems(value:Boolean):void
gapproperty 
gap:Number

Space, in pixels, between items. The same value is used with the leftItems and rightItems.

Set the titleGap to make the gap on the left and right of the title use a different value.

In the following example, the header's gap between items is set to 20 pixels:

         header.gap = 20;

The default value is 0.


Implementation
    public function get gap():Number
    public function set gap(value:Number):void

See also

globalStyleProviderproperty 
public static var globalStyleProvider:IStyleProvider

The default IStyleProvider for all Header components.

The default value is null.

See also

itemNameproperty 
itemName:String

DEPRECATED: Replaced by itemStyleName.

DEPRECATION WARNING: This property is deprecated starting with Feathers 2.1. It will be removed in a future version of Feathers according to the standard Feathers deprecation policy.


Implementation
    protected function get itemName():String
    protected function set itemName(value:String):void

See also

itemStyleNameproperty 
protected var itemStyleName:String = feathers-header-item

The value added to the styleNameList of each of the header's items. This variable is protected so that sub-classes can customize the item style name in their constructors instead of using the default style name defined by DEFAULT_CHILD_STYLE_NAME_ITEM.

See also

leftItemsproperty 
leftItems:Vector.<DisplayObject>

The UI controls that appear in the left region of the header.

In the following example, a back button is displayed on the left side of the header:

         var backButton:Button = new Button();
         backButton.label = "Back";
         backButton.styleNameList.add( Button.ALTERNATE_STYLE_NAME_BACK_BUTTON );
         backButton.addEventListener( Event.TRIGGERED, backButton_triggeredHandler );
         header.leftItems = new <DisplayObject>[ backButton ];

The default value is null.


Implementation
    public function get leftItems():Vector.<DisplayObject>
    public function set leftItems(value:Vector.<DisplayObject>):void
paddingproperty 
padding:Number

Quickly sets all padding properties to the same value. The padding getter always returns the value of paddingTop, but the other padding values may be different.

In the following example, the header's padding is set to 20 pixels:

         header.padding = 20;

The default value is 0.


Implementation
    public function get padding():Number
    public function set padding(value:Number):void

See also

paddingBottomproperty 
paddingBottom:Number

The minimum space, in pixels, between the header's bottom edge and the header's content.

In the following example, the header's bottom padding is set to 20 pixels:

         header.paddingBottom = 20;

The default value is 0.


Implementation
    public function get paddingBottom():Number
    public function set paddingBottom(value:Number):void
paddingLeftproperty 
paddingLeft:Number

The minimum space, in pixels, between the header's left edge and the header's content.

In the following example, the header's left padding is set to 20 pixels:

         header.paddingLeft = 20;

The default value is 0.


Implementation
    public function get paddingLeft():Number
    public function set paddingLeft(value:Number):void
paddingRightproperty 
paddingRight:Number

The minimum space, in pixels, between the header's right edge and the header's content.

In the following example, the header's right padding is set to 20 pixels:

         header.paddingRight = 20;

The default value is 0.


Implementation
    public function get paddingRight():Number
    public function set paddingRight(value:Number):void
paddingTopproperty 
paddingTop:Number

The minimum space, in pixels, between the header's top edge and the header's content.

In the following example, the header's top padding is set to 20 pixels:

         header.paddingTop = 20;

The default value is 0.


Implementation
    public function get paddingTop():Number
    public function set paddingTop(value:Number):void
rightItemsproperty 
rightItems:Vector.<DisplayObject>

The UI controls that appear in the right region of the header.

In the following example, a settings button is displayed on the right side of the header:

         var settingsButton:Button = new Button();
         settingsButton.label = "Settings";
         settingsButton.addEventListener( Event.TRIGGERED, settingsButton_triggeredHandler );
         header.rightItems = new <DisplayObject>[ settingsButton ];

The default value is null.


Implementation
    public function get rightItems():Vector.<DisplayObject>
    public function set rightItems(value:Vector.<DisplayObject>):void
titleproperty 
title:String

The text displayed for the header's title.

In the following example, the header's title is set:

         header.title = "I'm a Header";

The default value is "".


Implementation
    public function get title():String
    public function set title(value:String):void

See also

titleAlignproperty 
titleAlign:String

The preferred position of the title. If leftItems and/or rightItems are not null, the title may be forced to the center even if the preferred position is on the left or right. If centerItems is not null, and the title is centered, the title will be hidden.

In the following example, the header's title aligment is set to prefer the left side:

         header.titleAlign = Header.TITLE_ALIGN_PREFER_LEFT;

The default value is Header.TITLE_ALIGN_CENTER.


Implementation
    public function get titleAlign():String
    public function set titleAlign(value:String):void

See also

titleFactoryproperty 
titleFactory:Function

A function used to instantiate the header's title text renderer sub-component. By default, the header will use the global text renderer factory, FeathersControl.defaultTextRendererFactory(), to create the title text renderer. The title text renderer must be an instance of ITextRenderer. This factory can be used to change properties on the title text renderer when it is first created. For instance, if you are skinning Feathers components without a theme, you might use this factory to style the title text renderer.

If you are not using a theme, the title factory can be used to provide skin the title with appropriate text styles.

The factory should have the following function signature:

function():ITextRenderer

In the following example, a custom title factory is passed to the header:

         header.titleFactory = function():ITextRenderer
         {
             var titleRenderer:TextFieldTextRenderer = new TextFieldTextRenderer();
             titleRenderer.textFormat = new TextFormat( "_sans", 12, 0xff0000 );
             return titleRenderer;
         }

The default value is null.


Implementation
    public function get titleFactory():Function
    public function set titleFactory(value:Function):void

See also

titleGapproperty 
titleGap:Number

Space, in pixels, between the title and the left or right groups of items. If NaN (the default), the default gap property is used instead.

In the following example, the header's title gap is set to 20 pixels:

         header.titleGap = 20;

The default value is NaN.


Implementation
    public function get titleGap():Number
    public function set titleGap(value:Number):void

See also

titleNameproperty 
titleName:String

DEPRECATED: Replaced by titleStyleName.

DEPRECATION WARNING: This property is deprecated starting with Feathers 2.1. It will be removed in a future version of Feathers according to the standard Feathers deprecation policy.


Implementation
    protected function get titleName():String
    protected function set titleName(value:String):void

See also

titlePropertiesproperty 
titleProperties:Object

An object that stores properties for the header's title text renderer sub-component, and the properties will be passed down to the text renderer when the header validates. The available properties depend on which ITextRenderer implementation is returned by textRendererFactory. Refer to feathers.core.ITextRenderer for a list of available text renderer implementations.

In the following example, some properties are set for the header's title text renderer (this example assumes that the title text renderer is a BitmapFontTextRenderer):

         header.titleProperties.textFormat = new BitmapFontTextFormat( bitmapFont );
         header.titleProperties.wordWrap = true;

If the subcomponent has its own subcomponents, their properties can be set too, using attribute @ notation. For example, to set the skin on the thumb which is in a SimpleScrollBar, which is in a List, you can use the following syntax:

list.verticalScrollBarProperties.@thumbProperties.defaultSkin = new Image(texture);

Setting properties in a titleFactory function instead of using titleProperties will result in better performance.

The default value is null.


Implementation
    public function get titleProperties():Object
    public function set titleProperties(value:Object):void

See also

titleStyleNameproperty 
protected var titleStyleName:String = feathers-header-title

The value added to the styleNameList of the header's title text renderer. This variable is protected so that sub-classes can customize the title text renderer style name in their constructors instead of using the default style name defined by DEFAULT_CHILD_STYLE_NAME_TITLE.

See also

titleTextRendererproperty 
protected var titleTextRenderer:ITextRenderer

The text renderer for the header's title.

For internal use in subclasses.

See also

useExtraPaddingForOSStatusBarproperty 
useExtraPaddingForOSStatusBar:Boolean

If enabled, the header's top padding will be increased to account for the height of the OS status bar when the app is rendered under the OS status bar. The header will not add extra padding to apps that aren't rendered under the OS status bar.

iOS started rendering apps that aren't full screen under the OS status bar in version 7.

In the following example, the header's padding will account for the iOS status bar height:

         header.useExtraPaddingForOSStatusBar = true;

The default value is false;.


Implementation
    public function get useExtraPaddingForOSStatusBar():Boolean
    public function set useExtraPaddingForOSStatusBar(value:Boolean):void

See also

verticalAlignproperty 
verticalAlign:String

The alignment of the items vertically, on the y-axis.

In the following example, the header's vertical alignment is set to the middle:

         header.verticalAlign = Header.VERTICAL_ALIGN_MIDDLE;

The default value is Header.VERTICAL_ALIGN_MIDDLE.


Implementation
    public function get verticalAlign():String
    public function set verticalAlign(value:String):void

See also

Constructor Detail
Header()Constructor
public function Header()

Constructor.

Method Detail
autoSizeIfNeeded()method
protected function autoSizeIfNeeded():Boolean

If the component's dimensions have not been set explicitly, it will measure its content and determine an ideal size for itself. If the explicitWidth or explicitHeight member variables are set, those value will be used without additional measurement. If one is set, but not the other, the dimension with the explicit value will not be measured, but the other non-explicit dimension will still need measurement.

Calls setSizeInternal() to set up the actualWidth and actualHeight member variables used for layout.

Meant for internal use, and subclasses may override this function with a custom implementation.

Returns
Boolean
createTitle()method 
protected function createTitle():void

Creates and adds the titleTextRenderer sub-component and removes the old instance, if one exists.

Meant for internal use, and subclasses may override this function with a custom implementation.

See also

Constant Detail
DEFAULT_CHILD_NAME_ITEMConstant
public static const DEFAULT_CHILD_NAME_ITEM:String = feathers-header-item

DEPRECATED: Replaced by Header.DEFAULT_CHILD_STYLE_NAME_ITEM.

DEPRECATION WARNING: This property is deprecated starting with Feathers 2.1. It will be removed in a future version of Feathers according to the standard Feathers deprecation policy.

See also

DEFAULT_CHILD_NAME_TITLEConstant 
public static const DEFAULT_CHILD_NAME_TITLE:String = feathers-header-title

DEPRECATED: Replaced by Header.DEFAULT_CHILD_STYLE_NAME_TITLE.

DEPRECATION WARNING: This property is deprecated starting with Feathers 2.1. It will be removed in a future version of Feathers according to the standard Feathers deprecation policy.

See also

DEFAULT_CHILD_STYLE_NAME_ITEMConstant 
public static const DEFAULT_CHILD_STYLE_NAME_ITEM:String = feathers-header-item

The default value added to the styleNameList of the header's items.

See also

DEFAULT_CHILD_STYLE_NAME_TITLEConstant 
public static const DEFAULT_CHILD_STYLE_NAME_TITLE:String = feathers-header-title

The default value added to the styleNameList of the header's title.

See also

TITLE_ALIGN_CENTERConstant 
public static const TITLE_ALIGN_CENTER:String = center

The title will appear in the center of the header.

See also

TITLE_ALIGN_PREFER_LEFTConstant 
public static const TITLE_ALIGN_PREFER_LEFT:String = preferLeft

The title will appear on the left of the header, if there is no other content on that side. If there is content, the title will appear in the center.

See also

TITLE_ALIGN_PREFER_RIGHTConstant 
public static const TITLE_ALIGN_PREFER_RIGHT:String = preferRight

The title will appear on the right of the header, if there is no other content on that side. If there is content, the title will appear in the center.

See also

VERTICAL_ALIGN_BOTTOMConstant 
public static const VERTICAL_ALIGN_BOTTOM:String = bottom

The items will be aligned to the bottom of the bounds.

See also

VERTICAL_ALIGN_MIDDLEConstant 
public static const VERTICAL_ALIGN_MIDDLE:String = middle

The items will be aligned to the middle of the bounds.

See also

VERTICAL_ALIGN_TOPConstant 
public static const VERTICAL_ALIGN_TOP:String = top

The items will be aligned to the top of the bounds.

See also