1 files changed, 29 insertions, 0 deletions
diff --git a/chrome/common/gtk_tree_util.h b/chrome/common/gtk_tree_util.h
new file mode 100644
index 0000000..abd9ee6
--- /dev/null
+++ b/chrome/common/gtk_tree_util.h
@@ -0,0 +1,29 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_COMMON_GTK_TREE_UTIL_H_
+#define CHROME_COMMON_GTK_TREE_UTIL_H_
+
+#include <gtk/gtk.h>
+
+#include "base/basictypes.h"
+
+class GtkTreeUtil {
+ public:
+  // Get the row number corresponding to |path|.
+  static gint GetRowNumForPath(GtkTreePath* path);
+
+  // Get the row number corresponding to |iter|.
+  static gint GetRowNumForIter(GtkTreeModel* model, GtkTreeIter* iter);
+
+  // Get the row number in the child tree model corresponding to |sort_path| in
+  // the parent tree model.
+  static gint GetTreeSortChildRowNumForPath(GtkTreeModel* sort_model,
+                                            GtkTreePath* sort_path);
+
+ private:
+  DISALLOW_IMPLICIT_CONSTRUCTORS(GtkTreeUtil);
+};
+
+#endif  // CHROME_COMMON_GTK_TREE_UTIL_H_