Boolean in JTable

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:-o - 22 Oct 2006 20:24 GMT

Thanks,

I created a JTable which has a column which can be "true" or "false". I found
sample code where I extend DefaultTableModel overriding getColumnClass() so that
this column now has checkboxes. Mouse clicks over checkboxes work fine. How
can I programmatically make the checkbox checked or unchecked.

fc

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hiwa - 22 Oct 2006 23:53 GMT

:-o wrote:
> Thanks,
[quoted text clipped - 5 lines]
>
> fc

You manipulate the model. Set the desired model data to true or false.
If you use DefaultTableModel method for that, view update should be
done automatically.

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Thomas Fritsch - 23 Oct 2006 00:54 GMT

> I created a JTable which has a column which can be "true" or "false". I
> found
[quoted text clipped - 3 lines]
> How
> can I programmatically make the checkbox checked or unchecked.

You can call the method
public void setValueAt(Object value, int row, int column)
of your JTable or of its TableModel with a Boolean object as value.

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Thomas

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