PanelCachingTab (Wicket Extensions 9.22.0 API)

java.lang.Object
- org.apache.wicket.extensions.markup.html.tabs.PanelCachingTab

All Implemented Interfaces:

Serializable, ITab, org.apache.wicket.util.io.IClusterable
```
public class PanelCachingTab
extends Object
implements ITab
```
A simple decorator that will cache the panel returned from the first call to getPanel()

Author:

Igor Vaynberg (ivaynberg)

See Also:

ITab, TabbedPanel, Serialized Form

Constructor Summary

Constructors
Constructor Description

PanelCachingTab(ITab delegate)
Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.apache.wicket.markup.html.WebMarkupContainer`	`getPanel(String panelId)`
`org.apache.wicket.model.IModel<String>`	`getTitle()`
`boolean`	`isVisible()`	Returns whether this tab should be visible

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PanelCachingTab
```
public PanelCachingTab(ITab delegate)
```
    Constructor
    
    Parameters:
    
    delegate - ITab implementation to decorate
- Method Detail
  - getTitle
```
public org.apache.wicket.model.IModel<String> getTitle()
```
    Specified by:
    
    getTitle in interface ITab
    
    Returns:
    
    IModel used to represent the title of the tab. Must contain a string.
  - getPanel
```
public org.apache.wicket.markup.html.WebMarkupContainer getPanel(String panelId)
```
    Specified by:
    
    getPanel in interface ITab
    
    Parameters:
    
    panelId - returned panel MUST have this id
    
    Returns:
    
    a container object (e.g. Panel or Fragment) that will be placed as the content of the tab
  - isVisible
```
public boolean isVisible()
```
    Returns whether this tab should be visible
    
    Specified by:
    
    isVisible in interface ITab
    
    Returns:
    
    whether this tab should be visible