nanogui: new flnx + mwin-0.89pre2
Subject:
Re: new flnx + mwin-0.89pre2
From:
Jeff Moellmer ####@####.####
Date:
11 Oct 2000 15:20:18 -0000
Message-Id: <39E5D7DF.5469610A@censoft.com>
Karl,
Okay, it looks like Fl_Output inherits its value() methods from Fl_Input_.
I've checked both of them and neither of them have changed.
Here are some ideas to try. If they don't work , then we'll just keep on
"digging", okay?
Try putting a Fl::flush() before the sleep or after the sleep to send the
events to MicroWindows. sleep() will hold all events until you unless you
flush().
Try using Fl::add_timeout(double t, void (*cb)(void *), void *v) instead
of sleep(t)? add_timeout() will add a timeout event and do the call back
every t seconds. Check out Fl_Clock::tick() to so how they use this
function for an example.
If you don't want to use a call back (i.e. just wait for one second then
continue), try Fl::wait(1.0).
Thanks,
Jeff
karl wrote:
> Hello,
>
> I have tried my code using flnx-0.10 and mwin-0.88pre11 and it works
> fine!
> I don't know if the problem is an flnx or mwin issue but it's this code
> that
> cause the error:
>
> The loop runs in a thread that are suppose to update the window.
>
> while(1)
> {
> printf("Wnd Looper!\n");
> sleep(1);
> sprintf(str,"%i",i);
> outIterations->value(str); // here is where the thread get stuck!
> sprintf(str,"%.3f",grader->mdDeltaZ);
> outDeltaZ->value(str);
> printf("Before Fl::flush()\n");
> Fl::flush();
> printf("After Fl::flush()\n");
> i++;
> }
>
> outIterations and outDeltaZ is an Fl_Output *
>
> the thread don't pass any of the Fl_Output->value() calls
> has somthings changed in any inheritented object
> of Fl_Output ? I have tried to trace the changes, any suggestions??
>
> Regards,
>
> --
> ----------------------------
> Embedded RT System Developer
>
> Karl Janmar
> Svensk ByggnadsGeodesi AB
> Kvarnbergsvägen 27
> 141 45 HUDDINGE
> SWEDEN
>
> Phone: +46 (0)8 7112090
> Fax: +46 (0)8 7112098
> Homepage: http://www.sbg.se
> E-mail: ####@####.####
> ----------------------------
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: ####@####.####
> For additional commands, e-mail: ####@####.####
