No change in my JTable

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newsfan - 14 Dec 2003 20:54 GMT

Hi,
I have a JCheckBox in a JTable, but when I check one box,
nothing seems to happen, the value is still checked..

Does anyone know why?
Thanks

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Jason Teagle - 14 Dec 2003 22:02 GMT

> I have a JCheckBox in a JTable, but when I check one box,
> nothing seems to happen, the value is still checked..
>
> Does anyone know why?

Is the cell editable? I believe components in a table are read-only, unless
you make the cell editable and supply the component for use in editing... In
your table's TableModel (used to create the table), override
isCellEditable() and return true for the cells that have those checkboxes
in. That is the first step.

Signature

--
Jason Teagle
jason@teagster.co.uk

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newsfan - 15 Dec 2003 14:14 GMT

Hello, I have responded to you directly, as I am including some
screenshots in my reply .. in order to explain further what is happening.

Carl

> > I have a JCheckBox in a JTable, but when I check one box,
> > nothing seems to happen, the value is still checked..
[quoted text clipped - 11 lines]
> Jason Teagle
> jason@teagster.co.uk

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