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Rich Internet Application Framework for GWT

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/*
 * Sencha GXT 2.3.1 - Sencha for GWT
 * Copyright(c) 2007-2013, Sencha, Inc.
 * [email protected]
 * 
 * http://www.sencha.com/products/gxt/license/
 */
 package com.extjs.gxt.ui.client.widget;

import com.extjs.gxt.ui.client.widget.layout.CardLayout;

/**
 * This container contains multiple widgets, each fit to the container, where
 * only a single widget can be visible at any given time. This style is most
 * commonly used for wizards, tab implementations, etc.
 * 
 * 
 * Inherited Events:
 * LayoutContainer AfterLayout
 * ScrollContainer Scroll
 * Container BeforeAdd
 * Container Add
 * Container BeforeRemove
 * Container Remove
 * BoxComponent Move
 * BoxComponent Resize
 * Component Enable
 * Component Disable
 * Component BeforeHide
 * Component Hide
 * Component BeforeShow
 * Component Show
 * Component Attach
 * Component Detach
 * Component BeforeRender
 * Component Render
 * Component BrowserEvent
 * Component BeforeStateRestore
 * Component StateRestore
 * Component BeforeStateSave
 * Component SaveState
 * 
 */
public class CardPanel extends LayoutContainer {

  protected CardLayout layout;

  /**
   * Creates a new card panel.
   */
  public CardPanel() {
    layout = new CardLayout();
    setLayout(layout);
  }

  /**
   * Returns the active component.
   * 
   * @return the top widget
   */
  public Component getActiveItem() {
    return layout.getActiveItem();
  }

  /**
   * Returns true if deferred render.
   * 
   * @return the deferred render state
   */
  public boolean isDeferredRender() {
    return layout.isDeferredRender();
  }

  /**
   * Sets the active (visible) item in the layout.
   * 
   * @param component the active widget
   */
  public void setActiveItem(Component component) {
    layout.setActiveItem(component);
  }

  /**
   * Sets the deferred render state
   * 
   * @param deferredRender the deferredRender state
   */
  public void setDeferredRender(boolean deferredRender) {
    layout.setDeferredRender(deferredRender);
  }

}