#include int main (int argc, char *argv[]) { GtkWidget *window; GtkWidget *button; GtkWidget *image_play; GtkWidget *image_stop; gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); button=gtk_button_new(); image_play = gtk_image_new_from_stock("gtk-media-play", GTK_ICON_SIZE_BUTTON); image_stop = gtk_image_new_from_stock("gtk-media-stop", GTK_ICON_SIZE_BUTTON); gtk_container_add (GTK_CONTAINER(window), button); g_object_ref (G_OBJECT(image_play)); gtk_button_set_image (GTK_BUTTON(button), image_play); gtk_button_set_image (GTK_BUTTON(button), image_stop); gtk_button_set_image (GTK_BUTTON(button), image_play); gtk_widget_show_all (window); gtk_main (); return 0; }