[Gambas-devel] Application.Busy (gambas2-1.9.43)

[Charlie Reinl]

Am Samstag, den 23.09.2006, 21:37 +0200 schrieb Benoit Minisini:
> On Saturday 23 September 2006 20:45, Charlie Reinl wrote:
> > Salut Benoît,
> >
> > Application.Busy INC and DEC works fine, ... BUT
> >
> > If by any reason the DEC ditn't arrive, the next INC work like every INC,
> > but the next DEC is the first INC.
> >
> > INC Application.Busy	(0 + 1 = 1)
> > DEC Application.Busy (1 - 1 = 0) ' but not reached so stays 1
> > INC Application.Busy	(1 + 1 = 2)
> > DECApplication.Busy	(2 - 1 = 1)
> >
> > This can happend if you work with processes.
> >
> > I Think Application.Busy= true and Application.Busy=False would be better.
> >
> > I know I can set it to 0, before make an INC Application.Busy, but thats 2
> > lines !
> >
> > Amicalment
> > Charlie
> >
> 
> Application.Busy needs to be an integer, otherwise you cannot imbricate code 
> that needs to show a busy cursor.
> 
> Regards,
> 
Salut Benoît,

like my example above shows, if something wnet wrong, you need 2 lines
to correct that, set Application.Busy = 0 and than INC Application.Busy.

So, as you can't always be sure that the DEC Application.Busy is fired,
you have to set Application.Busy to 0 (see gambas-Help) to start 'good',
if you make a 'INC Application.Busy'.

Amicalment
Charlie