How to track tab changed event

hi friends ,
i have created a JTabbePane and added few tabs like, addd tab, delete tab, modify tab.... etc
how do i track the evnt when user select different tab . i have to perform few tasks when the tab selectio changes.. so how do i do that
pls do help , thnks

when you need to intercept an event look to methods
add....Listener normally you find out what you need.
Sometimes you have to look at
getModel().add....Listeneryes , i tried what you said and it showed me all the listeners for that component , thanks once again for your valuable suggestion

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With apologies for the slow reply, I'm currently travelling.
Two things to note:
1) The af:document uncommittedDataWarning flag was designed to stop users navigating away from half entered records. More about this flag can be found here:
http://docs.oracle.com/cd/E23943_01/web.1111/b31973/af_orgpage.htm#CACDDDFH (see point 4)
http://www.oracle.com/technetwork/developer-tools/adf/unsaveddatawarning-096556.html
....please note our documentation from time to time spells this flag wrong with only one "t" in the word committed, so if you're attempting a bulk search check for this (and I'll raise document bugs to get this fixed in the future).
2) On addressing the ADF UI Shell, if you're switching between "pages" in the UI Shell, as separate to switching between dynamic tabs within a single page using the UI Shell, the UI Shell will actually restart the currently running task flow in the page you're returning too. You can verify this by implementing an initializer on your task flow with a log message, and watching when the initializer is called.
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How to track tab changed event

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