The StackPanel control is a simple layout panel that supports positioning its contained controls in either a row or column layout.

StackPanel是一种简单的布局面板，它支持用行或列的方式来定位其中包含的控件。

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You used absolute positioning to place the UI controls using x and y coordinates—and you introduced some other Flex controls—mx:Panel, mx:Label, mx:TextArea and mx:VBox.

您使用绝对位置来放置使用 x 和 y 坐标的 UIcontrols，并且引入了一些其他 Flex 控件：mx:Panel、mx:Label、mx:TextArea 和 mx:VBox。

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Determines if controls should snap to the positioning grid.

确定控件是否应与定位网格对齐。

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Johnson Controls is positioning itself to be a technology leader in hybrid car batteries as the industry shifts to lithium ion batteries from nickel metal hydride batteries used in today's hybrids.

FORBES: Control Freaks

This is why most improvements in bizjets during the last 40 years have come from outside the industry--electronic engine controls, global-positioning satellites, moving-map displays, downloadable real-time weather, etc.

FORBES: Cheap Jet Update