java.lang.Object | +----java.awt.CardLayout
public class CardLayout
extends Object
implements LayoutManager2, Serializable
A CardLayout object is a layout manager for a container. It treats each component in the container as a card. Only one card is visible at a time, and the container acts as a stack of cards.
The ordering of cards is determined by the container's own internal ordering of its component objects. CardLayout defines a set of methods that allow an application to flip through these cards sequentially, or to show a specified card. The addLayoutComponent method can be used to associate a string identifier with a given card for fast random access.