Added display sort feature to PsppireDictView

[pspp] / src / ui / gui / psppire-dict.c

diff --git a/src/ui/gui/psppire-dict.c b/src/ui/gui/psppire-dict.c
index 60ccda5200c38c48576293311c6e5f83f1ff8c42..b88bbe7766300a6a110bd211902c5e5aa95691c7 100644 (file)
--- a/src/ui/gui/psppire-dict.c
+++ b/src/ui/gui/psppire-dict.c
@@ -41,10 +41,8 @@ enum  {
   BACKEND_CHANGED,
 
   VARIABLE_CHANGED,
-  VARIABLE_RESIZED,
   VARIABLE_INSERTED,
   VARIABLE_DELETED,
-  VARIABLE_DISPLAY_WIDTH_CHANGED,
 
   WEIGHT_CHANGED,
   FILTER_CHANGED,
@@ -170,30 +168,6 @@ psppire_dict_class_init (PsppireDictClass *class)
                  G_TYPE_INT);
 
 
-  signals [VARIABLE_RESIZED] =
-    g_signal_new ("dict-size-changed",
-                 G_TYPE_FROM_CLASS (class),
-                 G_SIGNAL_RUN_FIRST,
-                 0,
-                 NULL, NULL,
-                 psppire_marshal_VOID__INT_INT,
-                 G_TYPE_NONE,
-                 2,
-                 G_TYPE_INT,
-                 G_TYPE_INT);
-
-  signals [VARIABLE_DISPLAY_WIDTH_CHANGED] =
-    g_signal_new ("variable-display-width-changed",
-                 G_TYPE_FROM_CLASS (class),
-                 G_SIGNAL_RUN_FIRST,
-                 0,
-                 NULL, NULL,
-                 g_cclosure_marshal_VOID__INT,
-                 G_TYPE_NONE,
-                 1,
-                 G_TYPE_INT);
-
-
   signals [WEIGHT_CHANGED] =
     g_signal_new ("weight-changed",
                  G_TYPE_FROM_CLASS (class),
@@ -264,12 +238,6 @@ mutcb (struct dictionary *d, int idx, unsigned int what, const struct variable *
   g_signal_emit (pd, signals [VARIABLE_CHANGED], 0, idx, what, oldvar);
 }
 
-static void
-resize_cb (struct dictionary *d, int idx, int old_width, void *pd)
-{
-  g_signal_emit (pd, signals [VARIABLE_RESIZED], 0, idx, old_width);
-}
-
 static void
 weight_changed_callback (struct dictionary *d, int idx, void *pd)
 {
@@ -288,24 +256,14 @@ split_changed_callback (struct dictionary *d, void *pd)
   g_signal_emit (pd, signals [SPLIT_CHANGED], 0);
 }
 
-static void
-variable_display_width_callback (struct dictionary *d, int idx, void *pd)
-{
-  g_signal_emit (pd, signals [VARIABLE_DISPLAY_WIDTH_CHANGED], 0, idx);
-}
-
-
-
 static const struct dict_callbacks gui_callbacks =
   {
     addcb,
     delcb,
     mutcb,
-    resize_cb,
     weight_changed_callback,
     filter_changed_callback,
-    split_changed_callback,
-    variable_display_width_callback
+    split_changed_callback
   };
 
 static void
@@ -570,22 +528,6 @@ psppire_dict_get_next_value_idx (const PsppireDict *dict)
 }
 
 
-void
-psppire_dict_resize_variable (PsppireDict *d, const struct variable *pv,
-                             gint old_size, gint new_size)
-{
-  g_return_if_fail (d);
-  g_return_if_fail (d->dict);
-
-  if ( old_size == new_size )
-    return ;
-
-  g_signal_emit (d, signals [VARIABLE_RESIZED], 0,
-                var_get_dict_index (pv),
-                new_size - old_size );
-}
-
-
 /* Tree Model Stuff */
 
 static GtkTreeModelFlags tree_model_get_flags (GtkTreeModel *model);
@@ -683,6 +625,9 @@ tree_model_column_type (GtkTreeModel *model, gint index)
     case DICT_TVM_COL_VAR:
       return PSPPIRE_VAR_PTR_TYPE;
       break;
+    case DICT_TVM_COL_LABEL:
+      return G_TYPE_STRING;
+      break;
     default:
       g_return_val_if_reached ((GType)0);
       break;