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;
PsppireDialogActionHistogram *act = PSPPIRE_DIALOG_ACTION_HISTOGRAM (a);
PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
- GtkBuilder *xml = builder_new ( "histogram.ui");
+ 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");
psppire_dialog_action_histogram_init (PsppireDialogActionHistogram *act)
{
}
-