mx.containers.utilityClassesPostScaleAdapter PostScaleAdapter 类用作依赖于要在应用缩放之后确定的 width、height、min、max、explicit、measured 以及其它属性的 Flex 3 类的兼容层。mx.core:IUIComponentmx.core:IConstraintClientmx.core:IInvalidatingObject PostScaleAdapter 类用作依赖于要在应用缩放之后确定的 width、height、min、max、explicit、measured 以及其它属性的 Flex 3 类的兼容层。自 Flex 4 起，此功能就很有用，会在应用缩放之前计算这些属性。 PostScaleAdapterobjaddEventListenertypelisteneruseCapturefalsepriority0useWeakReferencefalsedispatchEventeventgetBounds targetCoordinateSpace getCompatibleIUIComponent 当需要使用在后放大坐标中报告 width、height、min、max、explicit、measured 等属性的 IUIComponent 时，调用 getCompatibleIUIComponent。obj 当需要使用在后放大坐标中报告 width、height、min、max、explicit、measured 等属性的 IUIComponent 时，调用 getCompatibleIUIComponent。 getConstraintValue constraintName getExplicitOrMeasuredHeight getExplicitOrMeasuredWidth getRect targetCoordinateSpace globalToLocal point hasEventListenertypehitTestObject obj hitTestPoint xyshapeFlagfalse initialize invalidateDisplayList invalidateProperties invalidateSize localToGlobal point move xy owns displayObject parentChanged p removeEventListenertypelisteneruseCapturefalsesetActualSize newWidthnewHeight setConstraintValue constraintNamevalue setVisible valuenoEventfalse validateNow willTriggertypeaccessibilityProperties alpha baselinePosition blendMode cacheAsBitmap document enabled explicitHeight explicitMaxHeight explicitMaxWidth explicitMinHeight explicitMinWidth explicitWidth filters focusPane height includeInLayout isPopUp loaderInfo mask maxHeight maxWidth measuredHeight measuredMinHeight measuredMinWidth measuredWidth minHeight minWidth mouseX mouseY name opaqueBackground owner parent percentHeight percentWidth root rotation scale9Grid scaleX scaleY scrollRect stage systemManager transform tweeningProperties visible width x y