I would do it like this, but sorry i haven't got time
to confirm it would work.
/* pseudo code*/
gboolean * show_bar_idle_cb(pointer val)
{
gtk_progress_bar_set_fraction(POINT_TO_INT(val));
return FALSE to exit the idle
}
/* and the for loop */
double val;
for(i = 0; i< SOME_NUMBER; i++)
{
val = (100.0 /SOME_NUMBER)* i /100.0;
g_idle_add(show_bar_idle_cb, INT_TO_POINT(val));
}
Using timeouts can work too, if G_PRIORITY_HIGH is
used.
Ok, it's just my 2 cents. I used this in my
application before and it worked. Hope it helps
Cheers
TranVan Hoang,
--- Kim Jongha <[EMAIL PROTECTED]> wrote:
> Greeting,
>
> progress bar is updated "only" using timeouts ?
>
> I read some big file and want to show up the
> progress how much App.
> read file. so I use progress bar like below
>
>
> double val;
> for(i = 0; i< SOME_NUMBER; i++)
> {
> val = (100.0 /SOME_NUMBER)* i /100.0;
>
>
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(pbar),
> val);
> gtk_widget_show(pbar);
> }
>
> No error, 'val' value is greater than 0.0 less than
> 1.0. but it
> doesn't work while app. read file. when app read
> file completly, then
> progress bar filled fully is shown up.
> I try to use timeouts, and that how can I read
> file.. ?
>
> give me a advise, thank you.
> _______________________________________________
> gtk-app-devel-list mailing list
> gtk-app-devel-list@gnome.org
>
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
>
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