Packagecom.adobe.portfolio.components
Classpublic class NavScroller
InheritanceNavScroller Inheritance spark.components.Scroller

Language Version : ActionScript 3.0
Product Version : Portfolio 10.0
Runtime Versions : Flash Player 10.1, AIR 2.0

The NavScroller class extends Scroller to provide extra navigator specific functionality.

Default MXML Propertyviewport



Public Properties
 PropertyDefined By
  ignorePageUpAndPageDown : Boolean = false
Set to true to have the scroller ignore pageUp and pageDown keyboard events.
NavScroller
Public Methods
 MethodDefined By
  
NavScroller
Protected Methods
 MethodDefined By
  
keyDownHandler(event:KeyboardEvent):void
[override] Overrides the default behavior of the scroller so that these events are not processed by the scroller.
NavScroller
Property Detail
ignorePageUpAndPageDownproperty
public var ignorePageUpAndPageDown:Boolean = false

Language Version : ActionScript 3.0
Product Version : Portfolio 10.0
Runtime Versions : Flash Player 10.1, AIR 2.0

Set to true to have the scroller ignore pageUp and pageDown keyboard events.

Constructor Detail
NavScroller()Constructor
public function NavScroller()



Method Detail
keyDownHandler()method
override protected function keyDownHandler(event:KeyboardEvent):void

Language Version : ActionScript 3.0
Product Version : Portfolio 10.0
Runtime Versions : Flash Player 10.1, AIR 2.0

Overrides the default behavior of the scroller so that these events are not processed by the scroller. The PAGE_DOWN and PAGE_UP events are ignored only if ignorePageUpAndPageDown is true, which defaults to false.

Event
flash.ui.Keyboard.UP
flash.ui.Keyboard.DOWN
flash.ui.Keyboard.DOWN
flash.ui.Keyboard.LEFT
flash.ui.Keyboard.RIGHT
flash.ui.Keyboard.HOME
flash.ui.Keyboard.END
flash.ui.Keyboard.PAGE_DOWN
flash.ui.Keyboard.PAGE_UP

Parameters

event:KeyboardEvent