X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-dialog-action-histogram.c;h=f99000ac2898767180c2663e15971329effe02c2;hb=76762fd5bcdcdf30f45ef7775f7b2a3cad7cc0e0;hp=bd0c8ea1f9612ebf807b34c47f82032a4bc4b3a3;hpb=7293c1a383d325c371bd708401e5a1d7586a4d90;p=pspp

diff --git a/src/ui/gui/psppire-dialog-action-histogram.c b/src/ui/gui/psppire-dialog-action-histogram.c
index bd0c8ea1f9..f99000ac28 100644
--- a/src/ui/gui/psppire-dialog-action-histogram.c
+++ b/src/ui/gui/psppire-dialog-action-histogram.c
@@ -42,7 +42,7 @@ dialog_state_valid (gpointer data)
   const gchar *var_name = gtk_entry_get_text (GTK_ENTRY (rd->variable));
   const struct variable *var = psppire_dict_lookup_var (PSPPIRE_DIALOG_ACTION (rd)->dict, var_name);
 
-  if ( var == NULL)
+  if (var == NULL)
     return FALSE;
 
 
@@ -58,23 +58,20 @@ refresh (PsppireDialogAction *rd_)
   gtk_entry_set_text (GTK_ENTRY (rd->variable), "");
 }
 
-static void
-psppire_dialog_action_histogram_activate (PsppireDialogAction *a)
+static GtkBuilder *
+psppire_dialog_action_histogram_activate (PsppireDialogAction *a, GVariant *param)
 {
   PsppireDialogActionHistogram *act = PSPPIRE_DIALOG_ACTION_HISTOGRAM (a);
   PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
 
-  GHashTable *thing = psppire_dialog_action_get_hash_table (pda);
-  GtkBuilder *xml = g_hash_table_lookup (thing, a);
-  if (!xml)
-    {
-      xml = builder_new ("histogram.ui");
-      g_hash_table_insert (thing, a, xml);
-    }
+  GtkBuilder *xml = builder_new ("histogram.ui");
 
   pda->dialog = get_widget_assert (xml, "histogram-dialog");
   pda->source = get_widget_assert (xml, "dict-view");
 
+  g_object_set (pda->source,
+		"predicate", var_is_numeric, NULL);
+
   act->variable = get_widget_assert (xml, "entry1");
   act->curve = get_widget_assert (xml, "curve");
 
@@ -83,6 +80,7 @@ psppire_dialog_action_histogram_activate (PsppireDialogAction *a)
   psppire_dialog_action_set_valid_predicate (pda,
 					dialog_state_valid);
 
+  return xml;
 }
 
 
@@ -115,7 +113,7 @@ generate_syntax (const PsppireDialogAction *a)
 static void
 psppire_dialog_action_histogram_class_init (PsppireDialogActionHistogramClass *class)
 {
-  psppire_dialog_action_set_activation (class, psppire_dialog_action_histogram_activate);
+  PSPPIRE_DIALOG_ACTION_CLASS (class)->initial_activate = psppire_dialog_action_histogram_activate;
 
   PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
 }
@@ -125,4 +123,3 @@ static void
 psppire_dialog_action_histogram_init (PsppireDialogActionHistogram *act)
 {
 }
-