blob: cd3930a6da28ab7691bb2d90e01ca5f0c52f21db [file] [log] [blame]
// Copyright 2013 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.
#include "ui/views/view.h"
#include "ui/views/views_export.h"
namespace views {
// An interface used to expose lists of items for selection by text input.
class VIEWS_EXPORT PrefixDelegate {
// Returns the total number of selectable items.
virtual int GetRowCount() = 0;
// Returns the row of the currently selected item, or -1 if no item is
// selected.
virtual int GetSelectedRow() = 0;
// Sets the selection to the specified row.
virtual void SetSelectedRow(int row) = 0;
// Returns the item at the specified row.
virtual base::string16 GetTextForRow(int row) = 0;
} // namespace views