🚀 go-pugleaf

See http://www.codeguru.com/java/articles/445.shtml

-CV



CV wrote:

> I'm writing a field-level validation function for JTextField components.
>
> The JTextField components are placed inside a JPanel container.
> When the JTextField is created, the programmer specifies the initial
> integer value, upper bound, and lower bound on this component.
> At runtime, the user can change the initial value.
> When focus is lost on this component, I validate whether or not the
> value in the component is within range.
> If not within range, I display a JOptionPane saying, "hey, your value is
> out of range".
>
> ---> What I want to do is return focus back to the component whose value
> is out of range.
> However, in my travels I am finding that I can neither
> 1) Interrupt the "focus_gained" event on the next component in the
> JPanel, nor
> 2) Return focus back to the component whose value was out of range.
>
> Any ideas?
>
> -Chris Vinson
> 408 577 2231
> If replying to me, please change the "TO" string to
> VinsonCL@PE-Nelson.com (not guest@guest.com)