how to fire ItemStateChanged event

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Wizumwalt@gmail.com - 17 Oct 2005 15:59 GMT

Is there anyway for me to programatically fire an ItemStateChanged
ItemEvent on a class w/ ItemListener? Basically, I need to select a
certain tab from my JTabbedPane when my actionPerformed() method from a
JTree is selected.

Any help much appreciated.

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Vova Reznik - 17 Oct 2005 17:19 GMT

> Is there anyway for me to programatically fire an ItemStateChanged
> ItemEvent on a class w/ ItemListener? Basically, I need to select a
> certain tab from my JTabbedPane when my actionPerformed() method from a

Why not just yourTabbedPane.setSelectedIndex(int index);
?

> JTree is selected.
>
> Any help much appreciated.

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Roedy Green - 17 Oct 2005 22:34 GMT

>Is there anyway for me to programatically fire an ItemStateChanged
>ItemEvent on a class w/ ItemListener? Basically, I need to select a
>certain tab from my JTabbedPane when my actionPerformed() method from a
>JTree is selected.

The easiest way is to call the method with a fake Event.

The next easiest way is to construct a synthetic event and add it to
the queue. see http://mindprod.com/jgloss/events11.html

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Canadian Mind Products, Roedy Green.
http://mindprod.com Again taking new Java programming contracts.

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how to fire ItemStateChanged event

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