-/* A GtkTreeCellDataFunc which renders the name and/or label of the
- variable */
-static void
-var_description_cell_data_func (GtkTreeViewColumn *col,
- GtkCellRenderer *cell,
- GtkTreeModel *top_model,
- GtkTreeIter *top_iter,
- gpointer data)
-{
- struct variable *var;
- GtkTreeIter iter;
- GtkTreeModel *model;
-
-
- get_base_model (top_model, top_iter, &model, &iter);
-
- g_assert (PSPPIRE_IS_DICT (model));
-
-
- gtk_tree_model_get (model,
- &iter, DICT_TVM_COL_VAR, &var, -1);
-
- if ( var_has_label (var))
- {
- gchar *text = g_strdup_printf (
- "<span stretch=\"condensed\">%s</span>"
- " (<span weight=\"bold\">%s</span>)",
- var_get_label (var),
- var_get_name (var));
-
- char *utf8 = pspp_locale_to_utf8 (text, -1, NULL);
-
- g_free (text);
- g_object_set (cell, "markup", utf8, NULL);
- g_free (utf8);
- }
- else
- {
- g_object_set (cell, "text", var_get_name (var), NULL);
- }
-}
-
- /* Sets up TREEVIEW to display the variables of DICT.
- MODE is the selection mode for TREEVIEW.
- PREDICATE determines which variables should be visible, or NULL if
- all are to be visible.
- */
-void
-attach_dictionary_to_treeview (GtkTreeView *treeview, PsppireDict *dict,
- GtkSelectionMode mode,
- var_predicate_func *predicate
- )
-{
- GtkTreeViewColumn *col;
-
- GtkTreeSelection *selection =
- gtk_tree_view_get_selection (treeview);
-
- GtkCellRenderer *renderer;
-
- GtkTreeModel *model ;
-
- if ( predicate )
- {
- model = gtk_tree_model_filter_new (GTK_TREE_MODEL (dict),
- NULL);
-
- gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (model),
- filter_variables,
- predicate,
- NULL);
- }
- else
- {
- model = GTK_TREE_MODEL (dict);
- }
-
- gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), model);
-
-
- col = gtk_tree_view_column_new ();
- gtk_tree_view_column_set_title (col, _("Variable"));
-
- renderer = gtk_cell_renderer_pixbuf_new ();
- gtk_tree_view_column_pack_start (col, renderer, FALSE);
-
- gtk_tree_view_column_set_cell_data_func (col, renderer,
- var_icon_cell_data_func,
- NULL, NULL);
-
-
- renderer = gtk_cell_renderer_text_new ();
- gtk_tree_view_column_pack_start (col, renderer, TRUE);
- gtk_tree_view_column_set_cell_data_func (col, renderer,
- var_description_cell_data_func,
- NULL, NULL);
-
- g_object_set (renderer, "ellipsize-set", TRUE, NULL);
- g_object_set (renderer, "ellipsize", PANGO_ELLIPSIZE_MIDDLE, NULL);
-
- gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_FIXED);
-
- /* FIXME: make this a value in terms of character widths */
- gtk_tree_view_column_set_min_width (col, 150);
-
- gtk_tree_view_append_column (treeview, col);
-
- gtk_tree_selection_set_mode (selection, mode);
-}