Do not attempt to replace rl_echo_signal_char if no readline is in use

[pspp] / src / ui / gui / t-test-options.c

diff --git a/src/ui/gui/t-test-options.c b/src/ui/gui/t-test-options.c
index e57b29f500c1d7b2c4d624222a07af7fc0c7ce48..467d4321ff00a416721cb9cecd17c3b935ff7599 100644 (file)
--- a/src/ui/gui/t-test-options.c
+++ b/src/ui/gui/t-test-options.c
@@ -1,5 +1,5 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-   Copyright (C) 2007  Free Software Foundation
+   Copyright (C) 2007, 2012  Free Software Foundation
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -21,10 +21,12 @@
 
 #include "psppire-dialog.h"
 #include <gl/xalloc.h>
+#include "builder-wrapper.h"
 #include "helper.h"
 #include "t-test-options.h"
 
 #include "widget-io.h"
+#include "psppire-scanf.h"
 
 #include <gettext.h>
 #define _(msgid) gettext (msgid)
@@ -60,8 +62,12 @@ tt_options_dialog_create (GtkWindow *parent)
   tto->xml = builder_new ("t-test.ui");
 
   tto->confidence =
-    widget_scanf (_("Confidence Interval: %2d %%"),
-                 &tto->conf_percent);
+    psppire_scanf_new (_("Con_fidence Interval: %2d %%"), &tto->conf_percent);
+  
+  g_object_set (tto->confidence, 
+               "use-underline", TRUE, 
+               "mnemonic-widget", psppire_scanf_get_child (PSPPIRE_SCANF (tto->confidence), 0),
+               NULL);
 
   tto->dialog = get_widget_assert (tto->xml, "options-dialog");
 
@@ -119,16 +125,22 @@ tt_options_dialog_run (struct tt_options_dialog *tto)
 }
 
 void
-tt_options_dialog_append_syntax (struct tt_options_dialog *tto, GString *str)
+tt_options_dialog_append_syntax (const struct tt_options_dialog *tto, GString *str)
 {
-  g_string_append (str, "\t/MISSING=");
+  struct string dss;
+  ds_init_empty (&dss);
 
-  if ( tto->excl == EXCL_ANALYSIS )
-    g_string_append (str, "ANALYSIS");
+  ds_put_cstr (&dss, "\t/MISSING=");
+
+  if (tto->excl == EXCL_ANALYSIS)
+    ds_put_cstr (&dss, "ANALYSIS");
   else
-    g_string_append (str, "LISTWISE");
+    ds_put_cstr (&dss, "LISTWISE");
+
+  ds_put_c_format (&dss, "\n\t/CRITERIA=CIN(%g)",
+                  tto->confidence_interval/100.0);
 
+  g_string_append (str, ds_cstr (&dss));
 
-  g_string_append_printf (str, "\n\t/CRITERIA=CIN(%g)",
-                         tto->confidence_interval/100.0);
+  ds_destroy (&dss);
 }