nanogui@linuxhacker.org

Hello,Greg Haerr.

>Hmmm..  It seems that perhaps there's a race
>condition in having SetWindowText end up demanding
>a non-client area paint before having returned from
>the original window procedure...  
>
>Does this code always draw incorrectly, that is,
>whenever executing a SetWindowText in a buttondown
>handler?
>
>Regards,
>
>Greg

But this doesn't happen every times.
I think SetWindowText is not the causer.
because I just create two Buttons whick do nothing,
and click them by turn quickly, this happens.

Best regard.

            debit
            debit@21cn.com