Adobe® Flex® 4 Language Reference
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mx.core 
IProgrammaticSkin 
Packagemx.core
Interfacepublic interface IProgrammaticSkin
Implementors PopUpButtonSkin, ProgrammaticSkin

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

The IProgrammaticSkin interface defines the interface that skin classes must implement if they use the name property skin interface.



Public Methods
 MethodDefined By
  
This function is called by the LayoutManager when it's time for this control to draw itself.
IProgrammaticSkin
  
Validate and update the properties and layout of this object and redraw it, if necessary.
IProgrammaticSkin
Method Detail

validateDisplayList

()method
public function validateDisplayList():void

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

This function is called by the LayoutManager when it's time for this control to draw itself. The actual drawing happens in the updateDisplayList function, which is called by this function.

validateNow

()method 
public function validateNow():void

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

Validate and update the properties and layout of this object and redraw it, if necessary.