X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fdict-display.c;h=d665edd62be1872f5cede3a2515f791344145e1f;hb=89ca2311946d399ae677478b78861cfbf63893bc;hp=1c2858d65cc8c0a8904e4ccd72938c5f4805b4d8;hpb=e8f3c723e255ca91fe94512a809762223e6edcc3;p=pspp-builds.git
diff --git a/src/ui/gui/dict-display.c b/src/ui/gui/dict-display.c
index 1c2858d6..d665edd6 100644
--- a/src/ui/gui/dict-display.c
+++ b/src/ui/gui/dict-display.c
@@ -136,10 +136,9 @@ var_description_cell_data_func (GtkTreeViewColumn *col,
if ( var_has_label (var))
{
gchar *text = g_strdup_printf (
- "%s"
- " (%s)",
- var_get_label (var),
- var_get_name (var));
+ "%s",
+ var_get_label (var));
+
char *utf8 = pspp_locale_to_utf8 (text, -1, NULL);
@@ -153,6 +152,53 @@ var_description_cell_data_func (GtkTreeViewColumn *col,
}
}
+
+/* Sets the tooltip to be the name of the variable under the cursor */
+static gboolean
+set_tooltip_for_variable (GtkTreeView *treeview,
+ gint x,
+ gint y,
+ gboolean keyboard_mode,
+ GtkTooltip *tooltip,
+ gpointer user_data)
+
+{
+ gint bx, by;
+ GtkTreeIter iter;
+ GtkTreePath *path;
+ GtkTreeModel *tree_model;
+ struct variable *var = NULL;
+ gboolean ok;
+
+ gtk_tree_view_convert_widget_to_bin_window_coords (treeview,
+ x, y, &bx, &by);
+
+ if (!gtk_tree_view_get_path_at_pos (treeview, bx, by,
+ &path, NULL, NULL, NULL))
+ return FALSE;
+
+ tree_model = gtk_tree_view_get_model (treeview);
+
+
+ gtk_tree_view_set_tooltip_row (treeview, tooltip, path);
+
+ ok = gtk_tree_model_get_iter (tree_model, &iter, path);
+
+ gtk_tree_path_free (path);
+ if (!ok)
+ return FALSE;
+
+
+ gtk_tree_model_get (tree_model, &iter, DICT_TVM_COL_VAR, &var, -1);
+
+ if ( ! var_has_label (var))
+ return FALSE;
+
+ gtk_tooltip_set_text (tooltip, var_get_name (var));
+
+ return TRUE;
+}
+
/* 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
@@ -219,6 +265,10 @@ attach_dictionary_to_treeview (GtkTreeView *treeview, PsppireDict *dict,
gtk_tree_view_append_column (treeview, col);
gtk_tree_selection_set_mode (selection, mode);
+
+ g_object_set (treeview, "has-tooltip", TRUE, NULL);
+
+ g_signal_connect (treeview, "query-tooltip", G_CALLBACK (set_tooltip_for_variable), NULL);
}