Check that local_listener and other_contacts_listener are non-NULL before

2001-10-31  Jon Trowbridge  <trow@ximian.com>

	* gui/component/select-names/e-select-names.c
	(e_select_names_destroy): Check that local_listener and
	other_contacts_listener are non-NULL before
	disconnecting/unrefing.

	* gui/component/select-names/e-select-names-manager.c
	(entry_destroyed): The entry shouldn't unref the manager.
	(e_select_names_manager_create_entry): The entry shouldn't hold a
	ref to the manager.  It becomes circular.
	(e_select_names_manager_create_entry): On the other hand, we
	should hold a ref to the entry we create.

	* gui/component/select-names/e-select-names-bonobo.c
	(impl_destroy): Remove the explicit dialog destroy hack.

svn path=/trunk/; revision=14519

3 files changed, 13 insertions, 13 deletions

diff --git a/addressbook/gui/component/select-names/e-select-names-bonobo.c b/addressbook/gui/component/select-names/e-select-names-bonobo.c
index 7f33d335b7..abe3af3634 100644
--- a/addressbook/gui/component/select-names/e-select-names-bonobo.c
+++ b/addressbook/gui/component/select-names/e-select-names-bonobo.c
@@ -356,13 +356,6 @@ impl_destroy (GtkObject *object)
 
 	select_names = E_SELECT_NAMES_BONOBO (object);
 	priv = select_names->priv;
-
-	/* FIXME: a hack to work around some ref counting brokenness that
-	   I'll fix later. */
-	if (priv->manager->names) {
-		gtk_widget_destroy (GTK_WIDGET (priv->manager->names));
-		priv->manager->names = NULL;
-	}
 	
 	gtk_object_unref (GTK_OBJECT (priv->manager));
 
diff --git a/addressbook/gui/component/select-names/e-select-names-manager.c b/addressbook/gui/component/select-names/e-select-names-manager.c
index 2ba538b63f..a4b61def7e 100644
--- a/addressbook/gui/component/select-names/e-select-names-manager.c
+++ b/addressbook/gui/component/select-names/e-select-names-manager.c
@@ -394,7 +394,6 @@ entry_destroyed(EEntry *entry, ESelectNamesManager *manager)
 			}
 		}
 	}
-	gtk_object_unref(GTK_OBJECT(manager));
 }
 
 static void
@@ -502,6 +501,8 @@ e_select_names_manager_create_entry (ESelectNamesManager *manager, const char *i
 			entry->entry = eentry;
 			entry->id = (char *)id;
 
+			gtk_object_ref (GTK_OBJECT (entry->entry));
+
 			model = e_select_names_text_model_new (section->model);
 			e_list_append (manager->entries, entry);
 			g_free(entry);
@@ -520,9 +521,10 @@ e_select_names_manager_create_entry (ESelectNamesManager *manager, const char *i
 				       "use_ellipsis", TRUE,
 				       "allow_newlines", FALSE,
 				       NULL);
+
 			gtk_signal_connect(GTK_OBJECT(eentry), "destroy",
 					   GTK_SIGNAL_FUNC(entry_destroyed), manager);
-			gtk_object_ref(GTK_OBJECT(manager));
+
 			return GTK_WIDGET(eentry);
 		}
 	}
diff --git a/addressbook/gui/component/select-names/e-select-names.c b/addressbook/gui/component/select-names/e-select-names.c
index cb04e973a6..fe737bbce7 100644
--- a/addressbook/gui/component/select-names/e-select-names.c
+++ b/addressbook/gui/component/select-names/e-select-names.c
@@ -657,10 +657,15 @@ e_select_names_destroy (GtkObject *object)
 {
 	ESelectNames *e_select_names = E_SELECT_NAMES(object);
 
-	gtk_signal_disconnect_by_data(GTK_OBJECT(e_select_names->local_listener), e_select_names);
-	gtk_object_unref(GTK_OBJECT(e_select_names->local_listener));
-	gtk_signal_disconnect_by_data(GTK_OBJECT(e_select_names->other_contacts_listener), e_select_names);
-	gtk_object_unref(GTK_OBJECT(e_select_names->other_contacts_listener));
+	if (e_select_names->local_listener) {
+		gtk_signal_disconnect_by_data(GTK_OBJECT(e_select_names->local_listener), e_select_names);
+		gtk_object_unref(GTK_OBJECT(e_select_names->local_listener));
+	}
+
+	if (e_select_names->other_contacts_listener) {
+		gtk_signal_disconnect_by_data(GTK_OBJECT(e_select_names->other_contacts_listener), e_select_names);
+		gtk_object_unref(GTK_OBJECT(e_select_names->other_contacts_listener));
+	}
 
 	gtk_object_unref(GTK_OBJECT(e_select_names->gui));
 	g_hash_table_foreach(e_select_names->children, (GHFunc) e_select_names_child_free, e_select_names);