Missing value dialog: Simplify error dialog.

This also avoids the use of deprecated API features.

diff --git a/src/ui/gui/missing-val-dialog.c b/src/ui/gui/missing-val-dialog.c
index 2d38442466b558ebec23e3a97b4d511a8f02ed81..f4077a42abbf849119360429e7ae1d09ac26e63d 100644 (file)
--- a/src/ui/gui/missing-val-dialog.c
+++ b/src/ui/gui/missing-val-dialog.c
@@ -176,39 +176,17 @@ psppire_missing_val_dialog_run (GtkWindow *parent_window,
 static void
 err_dialog (const gchar *msg, GtkWindow *window)
 {
-  GtkWidget *hbox ;
-  GtkWidget *label = gtk_label_new (msg);
-
   GtkWidget *dialog =
-    gtk_dialog_new_with_buttons ("PSPP",
-                                window,
-                                GTK_DIALOG_MODAL |
-                                GTK_DIALOG_DESTROY_WITH_PARENT, 
-                                GTK_STOCK_OK,
-                                GTK_RESPONSE_ACCEPT,
-                                NULL);
-
-
-  GtkWidget *icon = gtk_image_new_from_stock (GTK_STOCK_DIALOG_ERROR,
-                                            GTK_ICON_SIZE_DIALOG);
-
-  g_signal_connect_swapped (dialog,
-                           "response",
-                           G_CALLBACK (gtk_widget_destroy),
-                           dialog);
-
-  hbox = gtk_hbox_new (FALSE, 10);
-
-  gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
-                    hbox);
-
-  gtk_box_pack_start (GTK_BOX (hbox), icon, TRUE, FALSE, 10);
-  gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 10);
-
-  gtk_widget_show_all (dialog);
+    gtk_message_dialog_new (window,
+                           GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
+                           GTK_MESSAGE_ERROR,
+                           GTK_BUTTONS_CLOSE,
+                           msg);
+
+  gtk_dialog_run (GTK_DIALOG (dialog));
+  gtk_widget_destroy (dialog);
 }
 
-
 /* Acceptability predicate for PsppireMissingValDialog.
 
    This function is also the only place that dialog->mvl gets updated. */