diff --git a/callback.c b/callback.c
index 868a628..ba35ddb 100644
--- a/callback.c
+++ b/callback.c
@@ -190,8 +190,8 @@ void on_toggle_EXEC_EDIT (GtkWidget *btt_XOR_EXEC_EDIT, GtkWidget *btt_MODEL_RUN
 
 
 
-void on_open_STATE (GtkWidget *btt_open_STATE, gpointer data) {
-  printf("on_open_STATE   status = %d\n", get_status ());
+void on_open_STATE (GtkWidget *btt_open_STATE, gpointer user_data) {
+  if (0) printf("on_open_STATE   status = %d\n", get_status ());
   printf("gtk_check_button_get_active >  after =  %d, %d, %d     from callback : on_open_STATE()\n",\
           gtk_check_button_get_active (GTK_CHECK_BUTTON (get_GtkButton ("state"))), //  (GTK_CHECK_BUTTON (btt_open_STATE)),
           gtk_check_button_get_active (GTK_CHECK_BUTTON (get_GtkButton ("rules"))), //  (GTK_CHECK_BUTTON (btt_open_RULES)),
@@ -201,12 +201,12 @@ void on_open_STATE (GtkWidget *btt_open_STATE, gpointer data) {
 }// SWITCH_TO (STATE);}
 
 void on_open_RULES (GtkWidget *btt_open_RULES, gpointer data) {
-  printf("on_open_RULES   status = %d\n", get_status ());
+  if (0) printf("on_open_RULES   status = %d\n", get_status ());
   window_main_child (main_window, RULES);
 }// SWITCH_TO (RULES);}
 
 void on_open_DATA  (GtkWidget *btt_open_DATA,  gpointer data) {
-  printf("on_open_DATA    status = %d\n", get_status ());
+  if (0) printf("on_open_DATA    status = %d\n", get_status ());
   window_main_child (main_window, DATA);
 }// SWITCH_TO (DATA);}
 
@@ -214,9 +214,16 @@ void on_open_DATA  (GtkWidget *btt_open_DATA,  gpointer data) {
 
 
 
-void on_toggle_STATE_RULES_DATA (GtkToggleButton *source, gpointer user_data) {
+void on_toggle_STATE_RULES_DATA (char *source, gpointer user_data) {
   //  https://docs.gtk.org/gtk4/class.ToggleButton.html  <  f..k !   bad code ++
   // g_print ("Toggle button [%s] is active: %s\n", gtk_button_get_label (GTK_BUTTON (source)), gtk_toggle_button_get_active (source) ? "Yes" : "No");
+
+  printf("gtk_check_button_get_active >  after =  %d, %d, %d     from callback : on_toggle_STATE_RULES_DATA()\n",\
+        gtk_check_button_get_active (GTK_CHECK_BUTTON (get_GtkButton (source))),
+        gtk_check_button_get_active (GTK_CHECK_BUTTON (get_GtkButton (source))),
+        gtk_check_button_get_active (GTK_CHECK_BUTTON (get_GtkButton (source))));
+
+
   int choice = 0;
   switch (choice) {
   case (STATE): get_GtkButton ("state"); break;  //  get_window_child_STATE ();
diff --git a/callback.h b/callback.h
index 79025dd..dba7b27 100644
--- a/callback.h
+++ b/callback.h
@@ -24,4 +24,4 @@ void on_open_DATA  (GtkWidget *btt_open_DATA,  gpointer data);
 void on_SAVE_CURRENT_MODEL_BEFORE_EDITING (GtkWidget *btt_SAVE_CURRENT_MODEL, gpointer data);
 void on_DISCARD_CURRENT_MODEL_AND_START_EDITING (GtkWidget *btt_SAVE_CURRENT_MODEL, gpointer data);
 void on_WRITE_CURRENT_MODEL (GtkWidget *btt_WRITE_CURRENT_MODEL, gpointer data);
-void on_toggle_STATE_RULES_DATA (GtkToggleButton *source, gpointer user_data);
+void on_toggle_STATE_RULES_DATA (char *source, gpointer user_data);
diff --git a/contain.c b/contain.c
index 32b4526..caa947a 100644
--- a/contain.c
+++ b/contain.c
@@ -214,18 +214,20 @@ void window_header_bar (GtkWindow *window, char *title){
           gtk_check_button_get_label (GTK_CHECK_BUTTON (btt_open_RULES)),
           gtk_check_button_get_label (GTK_CHECK_BUTTON (btt_open_DATA)));
 
-  printf("gtk_check_button_get_active >  before = %d, %d, %d\n",\
+  if (1) printf("gtk_check_button_get_active >  before = %d, %d, %d\n",\
           gtk_check_button_get_active (GTK_CHECK_BUTTON (btt_open_STATE)),
           gtk_check_button_get_active (GTK_CHECK_BUTTON (btt_open_RULES)),
           gtk_check_button_get_active (GTK_CHECK_BUTTON (btt_open_DATA)));
 
 //  gtk_check_button_set_active (GTK_CHECK_BUTTON (get_GtkButton ("state")), TRUE);
 
-  printf("gtk_check_button_get_active >  after =  %d, %d, %d\n",\
+  if (0) printf("gtk_check_button_get_active >  after =  %d, %d, %d\n",\
           gtk_check_button_get_active (GTK_CHECK_BUTTON (get_GtkButton ("state"))), //  (GTK_CHECK_BUTTON (btt_open_STATE)),
           gtk_check_button_get_active (GTK_CHECK_BUTTON (get_GtkButton ("rules"))), //  (GTK_CHECK_BUTTON (btt_open_RULES)),
           gtk_check_button_get_active (GTK_CHECK_BUTTON (get_GtkButton ("data analysis")))); //  (GTK_CHECK_BUTTON (btt_open_DATA)));
 
+  on_toggle_STATE_RULES_DATA ("state", NULL) ;
+
   gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_XOR_EXEC_EDIT));
   gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_MODEL_RUN_STOP)); //  <<  pas ici !  TODO
   gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (any_Label));