diff --git a/include/signal.h b/include/signal.h
index 1ab4fd8..d3dfb25 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -122,7 +122,7 @@ void on_axis_value_change (GtkAdjustment *adjustment, gpointer data);
 void on_clicked_home (GtkWidget *btt_reset, gpointer data);
 void on_clicked_search (GtkWidget *btt_menu, gpointer list_box);
 void on_clicked_measure (GtkWidget *btt_measure, gpointer data);
-
+void on_clicked_new_measure (GtkWidget *btt_new_measure, gpointer data);
 
 /******************************************************************************/
 /*         M A I N    W I N D O W    S T A T E    P A G E   (upper part)      */
diff --git a/include/widget.h b/include/widget.h
index b836d95..48d1148 100644
--- a/include/widget.h
+++ b/include/widget.h
@@ -252,4 +252,5 @@ void widget_let_us_create_a_complex_useless_and_expensive_tree (struct TreeNode_
 //    called  by : signal.c
 //    defined in : widget / measure / dispatch.c
 
-void *widget_measure_new ();
+void *widget_measure_new();
+void *widget_measure_do_select_rules_first();
diff --git a/src/signal.c b/src/signal.c
index 5df0780..a6cb3f6 100644
--- a/src/signal.c
+++ b/src/signal.c
@@ -369,3 +369,9 @@ void on_clicked_measure (GtkWidget *btt_measure, gpointer data)
     gtk_window_set_child (GTK_WINDOW (widget_get_main_window ()),
                           GTK_WIDGET (widget_get_measure_page()));
 }
+
+void on_clicked_new_measure (GtkWidget *btt_new_measure, gpointer data)
+{
+    gtk_window_set_child (GTK_WINDOW (widget_get_main_window ()),
+                          GTK_WIDGET (widget_measure_do_select_rules_first()));
+}
diff --git a/src/widget/measure/dispatch.c b/src/widget/measure/dispatch.c
index 355127a..8f81885 100644
--- a/src/widget/measure/dispatch.c
+++ b/src/widget/measure/dispatch.c
@@ -37,38 +37,38 @@
 /*                               M E A S U R E S                              */
 /******************************************************************************/
 
-#define PARTITION_MEASURE 500
+#define PARTITION_MEASURE 40
+
+void *widget_measure_do_select_rules_first ()
+{
+    printf("on_clicked_measure()  >>  dispatch.c / widget_measure_do_select_rules_first()\n");
+    GtkBox *measure_select_rules_first = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2));
+    gtk_box_append (measure_select_rules_first, GTK_WIDGET (gtk_picture_new_for_filename
+        ("/home/jean/Gem-Graph/gem-graph-client/data/stamp/measure pressure icon.png")));
+    return measure_select_rules_first;
+}
 
 void *widget_measure_new ()
 {
-    printf("on_clicked_measure()  >>  dispatch.c / widget_measure_new()\n");
-    GtkBox *results_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 2));
-    gtk_box_append (results_box, GTK_WIDGET (gtk_picture_new_for_filename
+    GtkBox *measure_new = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2));
+    gtk_box_append (measure_new, GTK_WIDGET (gtk_picture_new_for_filename
         ("/home/jean/Gem-Graph/gem-graph-client/data/stamp/measure caliper icon.png")));
-    return results_box;
-}
-
-void *widget_measure_II ()
-{
-    printf("on_clicked_measure()  >>  dispatch.c / widget_measure_II()\n");
-    GtkBox *measure_II_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 2));
-    gtk_box_append (measure_II_box, GTK_WIDGET (gtk_picture_new_for_filename
-        ("/home/jean/Gem-Graph/gem-graph-client/data/stamp/measure pressure icon.png")));
-    return measure_II_box;
+    GtkWidget *btt_edit_a_new_measure = gtk_toggle_button_new_with_label ("edit a new measure");
+    g_signal_connect (btt_edit_a_new_measure, "toggled",
+                      G_CALLBACK (on_clicked_new_measure), NULL);
+    gtk_box_append (measure_new, GTK_WIDGET (btt_edit_a_new_measure));
+    return measure_new;
 }
 
 void *widget_get_measure_page()
 {
-    printf("dispatch.c / widget_measure_new()  >>   dispatch.c / widget_get_measure_page()\n");
-    GtkWidget *anything = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
-    gtk_paned_set_start_child (GTK_PANED (anything),
+    GtkWidget *any_widget = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
+    gtk_paned_set_start_child (GTK_PANED (any_widget),
                                GTK_WIDGET (widget_measure_new()));
-    gtk_paned_set_end_child (GTK_PANED (anything),
-                             GTK_WIDGET (widget_measure_II()));
-    gtk_paned_set_position (GTK_PANED (anything), PARTITION_MEASURE);
-    gtk_paned_set_shrink_start_child (GTK_PANED (anything), FALSE);
-    gtk_paned_set_shrink_end_child (GTK_PANED (anything), FALSE);
-    gtk_widget_set_size_request (anything, 0, H_MY_SCREEN); // OK (required))
-
-    return anything;
+    gtk_paned_set_end_child (GTK_PANED (any_widget), gtk_label_new (""));
+    gtk_paned_set_position (GTK_PANED (any_widget), PARTITION_MEASURE);
+    gtk_paned_set_shrink_start_child (GTK_PANED (any_widget), FALSE);
+    gtk_paned_set_shrink_end_child (GTK_PANED (any_widget), FALSE);
+    gtk_widget_set_size_request (any_widget, 0, H_MY_SCREEN); // OK (required))
+    return any_widget;
 }