TabStateChangedEvent

java.lang.Object
- java.util.EventObject
- - net.infonode.tabbedpanel.TabEvent
  - - net.infonode.tabbedpanel.TabStateChangedEvent

All Implemented Interfaces:

java.io.Serializable
```
public class TabStateChangedEvent
extends TabEvent
```
TabStateChangedEvent is a state changed event. A change could mean that the selected tab has been deselcted and another tab has been selected.

Example: Tab 1 is the selected tab. The user selects tab 2 and tab 1 will be deselected. A change event will then be triggered where tab 1 will be the previous tab (getPreviousTab()) and tab 2 will be the curent tab (getCurrentTab()).

See Also:

TabListener, TabbedPanel, Tab, Serialized Form

Field Summary
- Fields inherited from class java.util.EventObject
  source

Constructor Summary

Constructors
Constructor	Description
`TabStateChangedEvent(java.lang.Object source, TabbedPanel tabbedPanel, Tab tab, Tab previousTab, Tab currentTab)`	Constructs a TabStateChangedEvent

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Tab`	`getCurrentTab()`	Gets the current Tab
`Tab`	`getPreviousTab()`	Gets the previous Tab
`TabbedPanel`	`getTabbedPanel()`	Gets the TabbedPanel in which the state change occured

Methods inherited from class net.infonode.tabbedpanel.TabEvent
getTab

Methods inherited from class java.util.EventObject
getSource, toString

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

- Constructor Detail
  - TabStateChangedEvent
```
public TabStateChangedEvent(java.lang.Object source,
                            TabbedPanel tabbedPanel,
                            Tab tab,
                            Tab previousTab,
                            Tab currentTab)
```
    Constructs a TabStateChangedEvent
    
    Parameters:
    
    source - the tabbed panel or tab that is the source for this event
    
    tabbedPanel - the tabbep panel in which the state change occured
    
    tab - the tab that is effectd by this event
    
    previousTab - the tab that was previously in this state
    
    currentTab - the tab that is now in this state
- Method Detail
  - getTabbedPanel
```
public TabbedPanel getTabbedPanel()
```
    Gets the TabbedPanel in which the state change occured
    
    Returns:
    
    the TabbedPanel in which the state change occured
  - getPreviousTab
```
public Tab getPreviousTab()
```
    Gets the previous Tab
    
    Returns:
    
    the previous Tab before the change or null if no previous tab was in that state before the change
  - getCurrentTab
```
public Tab getCurrentTab()
```
    Gets the current Tab
    
    Returns:
    
    the current Tab after the change or null if no current tab is in the that state after the change