Works correctly and FAST!
Thanks, this is very useful feature!
Jussi
2011/3/13 Benoît Minisini
> > It's better, but there are other problems too... Something to do with
> > "select case" and callback functions.
> > I managed to isolate the problem. See attachment.
> >
> > Click coupleo of tim
> Can someone explain what extern callbacks are/do?
>
> Thanks!
>
Some external functions written in C ask for a function pointer argument.
In Gambas 3, you can use any private or public function written in Gambas as
function pointer. The interpreter internally creates a temporary internal C
Take a look at the sources I attached to earlier mail.
But quickly explaining; it means possibility to use external library,
in way that external library also uses functions from gambas program.
See also:
http://en.wikipedia.org/wiki/Callback_%28computer_programming%29
http://gambasdoc.org/help/la
Can someone explain what extern callbacks are/do?
Thanks!
2011/3/13 Benoît Minisini :
>> It's better, but there are other problems too... Something to do with
>> "select case" and callback functions.
>> I managed to isolate the problem. See attachment.
>>
>> Click coupleo of times that button, an
> It's better, but there are other problems too... Something to do with
> "select case" and callback functions.
> I managed to isolate the problem. See attachment.
>
> Click coupleo of times that button, and you will see cumulative performance
> problem leading practically to freeze.
>
> Gambas 3
It's better, but there are other problems too... Something to do with
"select case" and callback functions.
I managed to isolate the problem. See attachment.
Click coupleo of times that button, and you will see cumulative performance
problem leading practically to freeze.
Gambas 3 rev 3644 @ Ubun
> Forgot... press the button, and error is raised after the form is closed.
>
> Jussi
>
It should be fixed in revision #3644.
Regards,
--
Benoît Minisini
--
Colocation vs. Managed Hosting
A question and answer guide
Forgot... press the button, and error is raised after the form is closed.
Jussi
On Fri, Mar 11, 2011 at 21:31, Jussi Lahtinen wrote:
> Hi!
> Is there something I have misunderstand?
>
> I get;
> gbx3: warning: circular references detected:
> gbx3: 1 FMain
>
> And then signal 11.
>
> See att
Hi!
Is there something I have misunderstand?
I get;
gbx3: warning: circular references detected:
gbx3: 1 FMain
And then signal 11.
See attachment.
Gambas 3 rev 3639 @ Ubuntu 10.10 64bit
Jussi
CallbackTest-0.0.1.tar.gz
Description: GNU Zip compressed data
-
