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Detecting Focus In A Tabb

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  Detecting Focus In A Tabb "Hal Vaughan" <hal.vaughan@THRWHITE.remove-dii-this> - 2011-04-27 15:34 +0000
    Re: Detecting Focus In A "Michael Dunn" <michael.dunn@THRWHITE.remove-dii-this> - 2011-04-27 15:34 +0000

#1686 — Detecting Focus In A Tabb

  To: comp.lang.java.gui
I have a superclass, guiModule, that is a super class for several panes I'm
using that are in a JTabbedPane.  In the superclass I have specified that
it implements FocusListener and have the focusGained() method in it.  I
would have thought that when I selected a particular tab on the
JTabbedPane, that particular class would have the focusGained() method
called, but that isn't happening.

What do I use or what kind of listener do I need so each panel can detect
when it is selected by clicking on the corresponding tab?

Thanks!

Hal

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#1688 — Re: Detecting Focus In A

  To: comp.lang.java.gui

"Hal Vaughan" <hal@thresholddigital.com> wrote in message 
news:GLudnduP67v9_svbnZ2dnUVZ_g-dnZ2d@comcast.com...
>I have a superclass, guiModule, that is a super class for several panes I'm
> using that are in a JTabbedPane.  In the superclass I have specified that
> it implements FocusListener and have the focusGained() method in it.  I
> would have thought that when I selected a particular tab on the
> JTabbedPane, that particular class would have the focusGained() method
> called, but that isn't happening.
>
> What do I use or what kind of listener do I need so each panel can detect
> when it is selected by clicking on the corresponding tab?


ChangeListener()

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