Re: Pthreads with GTK 1.2

[Philip Van Hoof <spamfrommailing freax org>]

On Fri, 2003-01-10 at 15:09, Boris wrote:
> Hi
> 
> I am trying to show/hide a window from a separated thread. This thread was created with pthread_create function. The show action works fine.  The problem is the hide action, it never launchs, my window
> is visible all the time.

Add 

g_thread_init(NULL);

at the top of the int main() function



> Here is some of my code, the thread function :
> 
> gpointer verificar()
> {
> 	int h=0;
> 	int cargo=0;
> 
> 	while (1)
> 	{
> 		h = fileexists("/myfile");  
> 		if (h)
> 		{
> 			if (!cargo)
> 			{
> 				do_args_tag = gtk_idle_add(do_args, (gpointer)0);   //load the file
> 				cargo = 1;
> 			}
> 			gtk_widget_show(window);
> 		}
> 		else
> 		{
> 				gtk_widget_hide(window);
> 				cargo=0;
> 		}
> 	}
> 	pthread_exit(0);
> }
> 
> main( ...)
> {
>     ....
>     pthread_t t1;
>     pthread_create(&t1,NULL,verificar,NULL);
>     ...
> 
>     gtk_main();
> }
> 
> Any help will be appreciated
> 
> Thanks in advance and best regards
> 
> Boris
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-- 
Philip Van Hoof <spamfrommailing@freax.org>