Packagemx.states
Classpublic class RemoveChild
InheritanceRemoveChild Inheritance OverrideBase Inheritance OnDemandEventDispatcher Inheritance Object

Language Version : ActionScript 3.0
Product Version : Flex 3
Runtime Versions : Flash Player 9, AIR 1.1

The RemoveChild class removes a child display object, such as a component, from a container as part of a view state. The child is only removed from the display list, it is not deleted. You use this class in the overrides property of the State class.

MXML SyntaxexpandedHide MXML Syntax

The <mx:RemoveChild> tag has the following attributes:

  <mx:RemoveChild
  Properties
  target="null"
  />

See also

mx.states.State
mx.states.AddChild
mx.states.Transition
mx.effects.RemoveChildAction

Public Properties
 PropertyDefined By
  target : Object
The child to remove from the view.
RemoveChild
Public Methods
 MethodDefined By
  
RemoveChild(target:DisplayObject = null)
Constructor.
RemoveChild
 Inherited
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
OnDemandEventDispatcher
  
apply(parent:UIComponent):void
[override] Applies the override.
RemoveChild
 Inherited
dispatchEvent(event:Event):Boolean
OnDemandEventDispatcher
 Inherited
hasEventListener(type:String):Boolean
OnDemandEventDispatcher
 Inherited
initialize():void
IOverride interface method; this class implements it as an empty method.
OverrideBase
  
remove(parent:UIComponent):void
[override] Removes the override.
RemoveChild
 Inherited
removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void
OnDemandEventDispatcher
 Inherited
willTrigger(type:String):Boolean
OnDemandEventDispatcher
Property Detail
targetproperty
public var target:Object

Language Version : ActionScript 3.0
Product Version : Flex 3
Runtime Versions : Flash Player 9, AIR 1.1

The child to remove from the view.

Constructor Detail
RemoveChild()Constructor
public function RemoveChild(target:DisplayObject = null)

Language Version : ActionScript 3.0
Product Version : Flex 3
Runtime Versions : Flash Player 9, AIR 1.1

Constructor.

Parameters
target:DisplayObject (default = null) — The child to remove from the view.
Method Detail
apply()method
override public function apply(parent:UIComponent):void

Language Version : ActionScript 3.0
Product Version : Flex 3
Runtime Versions : Flash Player 9, AIR 1.1

Applies the override. Flex retains the original value, so that it can restore the value later in the remove() method.

This method is called automatically when the state is entered. It should not be called directly.

Parameters

parent:UIComponent — The parent of the state object containing this override. The override should use this as its target if an explicit target was not specified.

remove()method 
override public function remove(parent:UIComponent):void

Language Version : ActionScript 3.0
Product Version : Flex 3
Runtime Versions : Flash Player 9, AIR 1.1

Removes the override. The value remembered in the apply() method is restored.

This method is called automatically when the state is entered. It should not be called directly.

Parameters

parent:UIComponent — The parent of the state object containing this override. The override should use this as its target if an explicit target was not specified.




The Apache Software Foundation

Wed Nov 15 2017, 09:50 AM +01:00