Adobe FLEX 2-MIGRATING APPLICATIONS TO FLEX 2 Manual page 62

Member
show()
titleStyleDeclaration
mx.controls.alertclasses.*
The alertclasses package is now named alertClasses.
mx.controls.Button
The Button class no longer inherits from SimpleButton.
The following table describes changes to the Button class:
Member
buttonDragOut
cornerRadius
dataChanged
falseDisabledSkin
falseDownSkin
falseOverSkin
falseUpSkin
icon
marginBottom
marginLeft
marginRight
marginTop
selected
trueDisabledSkin
trueDownSkin
trueOverSkin
62 Flex Classes
Change description
The method now has the following signature:
show()
show(text:String, title:String=null, flags:uint=0x4,
parent:Sprite=null, closeHandler:Function=null,
iconClass:Class=null,defaultButtonFlag:uint=0x4):A
lert
Removed. Use the
titleStyleName
Change description
The Button control no longer dispatches this event.
Removed.
dataChange
disabledSkin
downSkin
overSkin
upSkin
Now a style of type Class not a property of type Object.
paddingBottom
paddingLeft
paddingRight
paddingTop
Cannot be set if
toggle
to when toggle is
false
selectedDisabledSkin
selectedDownSkin
selectedOverSkin
style.
is . Flex now forces
false
.
false
selected