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-rw-r--r--views/controls/listbox/listbox.h70
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diff --git a/views/controls/listbox/listbox.h b/views/controls/listbox/listbox.h
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--- a/views/controls/listbox/listbox.h
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-// Copyright (c) 2010 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 VIEWS_CONTROLS_LISTBOX_LISTBOX_H_
-#define VIEWS_CONTROLS_LISTBOX_LISTBOX_H_
-#pragma once
-
-#include "build/build_config.h"
-
-#include <string>
-#include <vector>
-
-#include "base/string16.h"
-#include "views/view.h"
-
-namespace views {
-
-class NativeListboxWrapper;
-
-// A Listbox is a view that displays multiple rows of fixed strings.
-// Exactly one of these strings is shown as selected at all times.
-class Listbox : public View {
- public:
- // An interface implemented by an object to let it know that a listbox
- // selection has changed.
- class Listener {
- public:
- // This is called if the user changes the current selection of the
- // listbox.
- virtual void ListboxSelectionChanged(Listbox* sender) = 0;
- };
-
- // Creates a new listbox, given the list of strings. |listener| can be NULL.
- // Listbox does not take ownership of |listener|.
- Listbox(const std::vector<string16>& strings, Listbox::Listener* listener);
- virtual ~Listbox();
-
- // Returns the number of rows in the table.
- int GetRowCount() const;
-
- // Returns the 0-based index of the currently selected row, or -1 if nothing
- // is selected. Note that as soon as a row has been selected once, there will
- // always be a selected row.
- int SelectedRow() const;
-
- // Selects the specified row. Note that this does NOT call the listener's
- // |ListboxSelectionChanged()| method.
- void SelectRow(int row);
-
- protected:
- virtual NativeListboxWrapper* CreateWrapper();
- virtual void ViewHierarchyChanged(bool is_add, View* parent, View* child);
-
- private:
- // Data stored in the listbox.
- std::vector<string16> strings_;
-
- // Listens to selection changes.
- Listbox::Listener* listener_;
-
- // The object that actually implements the table.
- NativeListboxWrapper* native_wrapper_;
-
- DISALLOW_COPY_AND_ASSIGN(Listbox);
-};
-
-} // namespace views
-
-#endif // VIEWS_CONTROLS_LISTBOX_LISTBOX_H_