Re: gtk thread begginer

[Stefan Kost <ensonic hora-obscura de>]

Hi Boris,

beause inside the thread you need to do:

gdk_threads_enter();
gtk_label_set(GTK_LABEL (kredit), a);
gdk_threads_leave();



> my app is and it counts only to 3 and not to 999.
> how can i do this?
>
> thanks.:
>
> #include<gtk/gtk.h>
> #include<stdio.h>
> #include<string.h>
>
> GtkWidget *window;
> GtkWidget *poruka;
> GtkWidget *kredit;
>
> void izrada_prozora(){
>
> window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
> gtk_window_set_title (GTK_WINDOW (window), "ALLs JukeBOX 3");
> gtk_container_set_border_width (GTK_CONTAINER (window), 50);
> g_signal_connect (G_OBJECT (window), "destroy", G_CALLBACK 
> (gtk_main_quit), NULL);
>
> kredit = gtk_label_new ("0");
> gtk_container_add (GTK_CONTAINER (window), kredit);
> gtk_widget_show (kredit);
>
> gtk_widget_show(window);
> }
>
> void *argument_thread(void *args){
> unsigned long int b=0;
> char a[1000];
>
> for(b;b<1000;b++){
> b++;
> sprintf(a, "%d", b);
> gtk_label_set(GTK_LABEL (kredit), a);
> g_usleep(1000000);
> }
>
> }
>
> int main(int argc, char *argv[]){
> gtk_init(&argc, &argv);
>
> g_thread_init(NULL);
> gdk_threads_init();
>
>
> izrada_prozora();
>
> g_thread_create(argument_thread, 0, 1, 0);
>
> gdk_threads_enter ();
> gtk_main ();
> gdk_threads_leave ();
> return 0;
> }