WIP: cleaning... cleaning... cleaning...

src/main.c

@@ -65,7 +65,7 @@ int main(int argc, char **argv)
                                            G_APPLICATION_DEFAULT_FLAGS);
 
     g_signal_connect (app, "activate", G_CALLBACK (on_activate_window_creation), // in : "sand_box_2.c :"
-                      "the signal comes from main.c and is displayed by sand_box_2 -> on_activate_window_creation()\n");
+                      "This signal comes from main.c and is displayed by the sand_box window\n");
 
 
     //  Jean 2024-01-20  Je désactive la visualisation de la fenêtre principale

src/ui/sand_box.c

@@ -29,9 +29,6 @@
 #include "../../include/base.h"
 #include "../../include/ui.h"
 
-static void on_button_action (GtkWidget *widget, gpointer data) {if (data) g_print (data);}
-static void on_destroy (GtkWidget *widget, gpointer data) { if (data) g_print (data);  exit(0);}
-
 static enum { NAME_COLUMN };
 
    /* custom function to fill the model with data */
@@ -53,35 +50,34 @@ static GtkWidget populate_tree_model (my_store){
 
 
 
+static void on_button_action (GtkWidget *widget, gpointer data) {if (data) g_print (data);}
+static void on_destroy (GtkWidget *widget, gpointer data) { if (data) g_print (data);  exit(0);}
+
 void on_activate_window_creation (GtkApplication *app, gpointer data) {
-    GtkWidget *my_window_2;
+    GtkWidget *my_window;
-    GtkWidget *my_box_2;
+    GtkWidget *my_box;
-    GtkWidget *my_button_2;
+    GtkWidget *my_button;
-    char *my_window_title_2 = "I'm the second one !";
+    char *my_window_title = "Hello folks !";
-    char *my_button_title_2 = "Yep ! And... I'm the second button.";
+    char *my_button_title = "Yep ! I'm the button.";
+
+    my_window = gtk_window_new ();
+    gtk_window_set_title (GTK_WINDOW(my_window), my_window_title);
+    gtk_window_set_default_size (GTK_WINDOW(my_window), 400, 34);
+
+    my_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+    gtk_window_set_child(GTK_WINDOW(my_window), GTK_WIDGET(my_box));
+    gtk_widget_show (my_window);  //    show != present
+
+    my_button = gtk_button_new_with_label (my_button_title);
+    g_signal_connect(G_OBJECT (my_button), "clicked", G_CALLBACK(on_button_action), "button clicked  (could use some data)\n");
+//  g_signal_connect_swapped  (my_button,  "clicked", G_CALLBACK (gtk_window_close), my_window);
+    g_signal_connect(G_OBJECT (my_window), "destroy", G_CALLBACK(on_destroy), "closes window using exit(0)\n");
+
+    gtk_box_append(GTK_BOX (my_box), GTK_WIDGET(my_button)); //  gtk_window_set_child (GTK_WINDOW (my_window), my_button);
 
-  // Create a new window
-    //  GtkWidget *window = gtk_application_window_new (app);
-    //  gtk_init();
     if (data) g_print (data);
-    my_window_2 = gtk_window_new ();
+    printf("-------------------------------------------------------------------------------------------------------------------------------------------\n\
-    gtk_window_set_title (GTK_WINDOW(my_window_2), my_window_title_2);
+[sand_box.c  >  on_activate_window_creation()]  >  widgets examples are in user/jean/01/GTK4/tree (learning)/The_Gnome_way/demos/gtk-demo <\n");
-    gtk_window_set_default_size (GTK_WINDOW(my_window_2), 400, 34);
-    my_box_2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-    gtk_window_set_child(GTK_WINDOW(my_window_2), GTK_WIDGET(my_box_2));
-    gtk_widget_show (my_window_2);
-
-  // Create a new button
-    my_button_2 = gtk_button_new_with_label (my_button_title_2);
-  // When the button is clicked, close the window passed as an argument
-    g_signal_connect(G_OBJECT (my_button_2), "clicked", G_CALLBACK(on_button_action), "some data from window 2\n");
-    g_signal_connect_swapped (my_button_2, "clicked", G_CALLBACK (gtk_window_close), my_window_2);
-    g_signal_connect(G_OBJECT (my_window_2), "destroy", G_CALLBACK(on_destroy), "window 2 destruction ! (alone <> no exit(0) here)\n");
-
-    //  gtk_window_set_child (GTK_WINDOW (my_window_2), my_button_2);  //  <  écrase
-    gtk_box_append(GTK_BOX
-                   (my_box_2), GTK_WIDGET(my_button_2));
-//  gtk_window_present (GTK_WINDOW (my_window));
 }
 
 //------------------------------------------------------------------------------
@@ -103,7 +99,6 @@ void on_activate_window_creation (GtkApplication *app, gpointer data) {
 // https://www.typeerror.org/docs/gtk~4.0/gtksignallistitemfactory
 // https://docs.gtk.org/gtk4/section-list-widget.html  <  les listes old/new et la discussion
 // https://developer-old.gnome.org/gtk4/stable/GtkListView.html  <<<  copy that !
-// https://docs.gtk.org/gtk4/section-list-widget.html
 // https://docs.gtk.org/gtk4/ctor.TreeListModel.new.html ***
 // https://blog.gtk.org/2020/06/08/more-on-lists-in-gtk-4/ ***
 //

src/ui/window.c

@@ -122,11 +122,6 @@ static void gem_graph_client_window_init(GemGraphClientWindow *self)
     // Setup GLArea
     //XXX TEMP ui_setup_glarea(window->run_glarea, window->run_controls);
     //
-    printf("--------------------------------------------------------------------------------------\n\
-from : gem_graph_client_window_init(GemGraphClientWindow *self) in window.c (line 124)\n\
-> widgets examples in user/jean/01/GTK4/tree (learning)/The_Gnome_way/demos/gtk-demo <\n\
---------------------------------------------------------------------------------------\n");
-
 }
 
   /*  Is this used to 'FREE' something and must be retained ?  */