Consists of a title bar, a caption, a border, and a content area for its children.
Typically, you use Panel containers to wrap top-level application modules. For example, you can include a shopping cart in a Panel container.
FlexPanel inherits all its methods from FlexContainer, FlexObject, FlexDisplayObject, and AnyWin.
In addition to the properties it inherits from FlexContainer, FlexObject, FlexDisplayObject, and AnyWin, FlexPanel has the following properties: