Use a more reliable way of setting the initial state of PsppireDialogAction objects.

[pspp] / src / ui / gui / psppire-dialog-action-tt1s.c

diff --git a/src/ui/gui/psppire-dialog-action-tt1s.c b/src/ui/gui/psppire-dialog-action-tt1s.c
index 70dbfabd310c2676d7e7ab17c38a55d08b3e0681..9fa30913e1345a27d32c2570846b560fc2ddc4dd 100644 (file)
--- a/src/ui/gui/psppire-dialog-action-tt1s.c
+++ b/src/ui/gui/psppire-dialog-action-tt1s.c
@@ -32,7 +32,7 @@ G_DEFINE_TYPE (PsppireDialogActionTt1s, psppire_dialog_action_tt1s, PSPPIRE_TYPE
 
 
 static char *
-generate_syntax (PsppireDialogAction *act)
+generate_syntax (const PsppireDialogAction *act)
 {
   PsppireDialogActionTt1s *d = PSPPIRE_DIALOG_ACTION_TT1S (act);
   gchar *text;
@@ -102,19 +102,19 @@ refresh (PsppireDialogAction *rd_)
   gtk_list_store_clear (GTK_LIST_STORE (model));
 }
 
-static void
-psppire_dialog_action_tt1s_activate (GtkAction *a)
+static GtkBuilder *
+psppire_dialog_action_tt1s_activate (PsppireDialogAction *a, GVariant *param)
 {
   PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
   PsppireDialogActionTt1s *act = PSPPIRE_DIALOG_ACTION_TT1S (a);
 
-  GtkBuilder *xml = builder_new ("t-test.ui");
+  GtkBuilder *xml = builder_new ( "t-test.ui");
   GtkWidget *options_button = get_widget_assert (xml, "button1");
 
   pda->dialog = get_widget_assert (xml, "t-test-one-sample-dialog");
   pda->source = get_widget_assert (xml, "one-sample-t-test-treeview2");
 
-  g_object_set (pda->source, 
+  g_object_set (pda->source,
                "predicate", var_is_numeric, NULL);
 
   act->vars_treeview = get_widget_assert (xml, "one-sample-t-test-treeview1");
@@ -127,12 +127,7 @@ psppire_dialog_action_tt1s_activate (GtkAction *a)
 
   g_signal_connect_swapped (options_button, "clicked",
                            G_CALLBACK (tt_options_dialog_run), act->opt);
-
-
-  g_object_unref (xml);
-
-  if (PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_tt1s_parent_class)->activate)
-    PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_tt1s_parent_class)->activate (pda);
+  return xml;
 }
 
 static void
@@ -145,11 +140,10 @@ psppire_dialog_action_tt1s_finalize (GObject *a)
 static void
 psppire_dialog_action_tt1s_class_init (PsppireDialogActionTt1sClass *class)
 {
-  GtkActionClass *action_class = GTK_ACTION_CLASS (class);
   GObjectClass *object_class = G_OBJECT_CLASS (class);
+  PSPPIRE_DIALOG_ACTION_CLASS (class)->initial_activate = psppire_dialog_action_tt1s_activate;
 
   object_class->finalize = psppire_dialog_action_tt1s_finalize;
-  action_class->activate = psppire_dialog_action_tt1s_activate;
   PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
 }