kconfig: gconf: use gtk_dialog_get_content_area() accessor

GTK 3 removes many implementation details and struct members from its
public headers.

Use the gtk_check_menu_item_get_active() accessor.

[1]: https://gitlab.gnome.org/GNOME/gtk/-/blob/2.24.33/docs/reference/gtk/compiling.sgml#L85

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index a02078926274552d3171127e177bc6292193e25e..28c4b5b374489bc2762885aa53ea318eb550c5d0 100644 (file)
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -628,7 +628,7 @@ static void on_window1_size_request(GtkWidget *widget,
 static gboolean on_window1_delete_event(GtkWidget *widget, GdkEvent *event,
                                        gpointer user_data)
 {
-       GtkWidget *dialog, *label;
+       GtkWidget *dialog, *label, *content_area;
        gint result;
        gint ret = FALSE;
 
@@ -650,7 +650,8 @@ static gboolean on_window1_delete_event(GtkWidget *widget, GdkEvent *event,
                                        GTK_RESPONSE_CANCEL);
 
        label = gtk_label_new("\nSave configuration ?\n");
-       gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
+       content_area = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
+       gtk_container_add(GTK_CONTAINER(content_area), label);
        gtk_widget_show(label);
 
        result = gtk_dialog_run(GTK_DIALOG(dialog));