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WIP: Tiens ? J'imprime des '1' jusqu'à l'erreur de segmentation. Pourquoi ?

This commit is contained in:
Jean Sirmai 2024-01-31 12:36:16 +01:00
parent 104455593f
commit 667a9c83c7
Signed by: jean
GPG Key ID: FB3115C340E057E3
1 changed files with 13 additions and 12 deletions
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25
src/ui/sand_box.c
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@ -60,13 +60,13 @@ static void on_bind_cb (GtkSignalListItemFactory *self, GtkListItem *my_list_ite
gtk_label_set_text (GTK_LABEL (my_label), gtk_string_object_get_string (my_string_object));
}
static void on_selection_change (GtkSelectionModel* my_selection_model, guint position, guint n_items, gpointer user_data)
static void on_selection_change (GtkStringList *my_selection_model, guint position, guint n_items, gpointer user_data)
{
printf("list size = %d item type = %ld\
position (premier élement ayant changé d'état) = %2d %7s\
nombre d'éléments ayant changé d'état = %2d\n",
g_list_model_get_n_items (my_selection_model),
g_list_model_get_item_type(my_selection_model),
g_list_model_get_n_items (G_LIST_MODEL (my_selection_model)),
g_list_model_get_item_type(G_LIST_MODEL (my_selection_model)),
position,
gtk_string_list_get_string (my_selection_model, position),
n_items );
@ -74,19 +74,20 @@ static void on_selection_change (GtkSelectionModel* my_selection_model, guint p
//-------------------------------------------------------------------------------------------------------------------------------------------
void on_activating_this_expander (GtkExpander *my_expander, gpointer my_data) {printf("on_activating > %s\n", gtk_string_object_get_string (my_expander));}
void gtk_expander_set_child (GtkExpander* expander, GtkWidget* child) {printf("gtk_expander_set_child () %s\n", gtk_string_object_get_string (child));}
void on_activating_this_expander (GtkExpander *my_expander, gpointer my_data) {printf("on_activating exp. > %s\n", gtk_string_object_get_string (GTK_STRING_OBJECT(my_expander)));}
void gtk_expander_set_child (GtkExpander* expander, GtkWidget* child) {printf("gtk_expander_set_child () %s\n", gtk_string_object_get_string (GTK_STRING_OBJECT(child)));}
GListModel *my_item_create_func (gpointer item, gpointer user_data)
{
printf("%s ", gtk_string_object_get_string(item));
gchar *my_child_array[] = {"1", "2", "3", NULL};
GtkStringList *my_child_string_list = gtk_string_list_new ((const char * const *) my_child_array);
if (gtk_string_object_get_string(item) == "zero") {
GtkWidget *my_expander = gtk_expander_new (my_child_array);
gtk_expander_set_child (my_expander, NULL);
on_activating_this_expander (my_expander, NULL);
return my_child_array;
if (strcmp(gtk_string_object_get_string(item), "zero")) {
GtkWidget *my_expander = gtk_expander_new (NULL);
/* gtk_expander_set_child (GTK_EXPANDER(my_expander), NULL); */
/* on_activating_this_expander (GTK_EXPANDER(my_expander), NULL); */
return G_LIST_MODEL (my_child_string_list);
}
else return NULL;
}
@ -99,12 +100,12 @@ static void and_now_let_s_climb_that_tree (GtkWidget *in_that_box)
GtkMultiSelection *my_selection_model = gtk_multi_selection_new (G_LIST_MODEL (my_string_list));
/* if (gtk_single_selection_get_selected_item (my_selection_model)) */
/* gtk_selection_model_selection_changed (my_selection_model, 0, 1); */
/* gtk_selection_model_selection_changed (my_selection_model, 0, 1); */
GtkListItemFactory *my_list_item_factory = gtk_signal_list_item_factory_new ();
g_signal_connect (my_list_item_factory, "setup", G_CALLBACK (on_setup_cb), NULL);
g_signal_connect (my_list_item_factory, "bind", G_CALLBACK (on_bind_cb), NULL);
if (1) { g_signal_connect (my_selection_model, "selection-changed", G_CALLBACK (on_selection_change), NULL);}
if (1) { g_signal_connect (G_LIST_MODEL (my_string_list), "selection-changed", G_CALLBACK (on_selection_change), NULL);}
// GListModel *(* GtkTreeListModelCreateModelFunc) (GObject* item, gpointer user_data) // remplacerait gtk_string_list_new() ?