Oops, It doesn't work, What's the problem.. ?
I describe in detail.
/* 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));
**SOMEWORK**
}
The problem is that timeout events don't occured before finishing
SOMEWORK(read file with fscanf) . so I can see only the progress bar
that fully filled and nothing filled.
--------------
double val = 0;
g_idle_add(show_bar_idle_cb, INT_TO_POINT(val));
for(i = 0; i< SOME_NUMBER; i++)
{
val = (100.0 /SOME_NUMBER)* i /100.0;
**SOMEWORK**
}
--------------
upper codes don't work too.
2006/11/5, Kim Jongha <[EMAIL PROTECTED]>:
> 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.
>
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