1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef UI_VIEWS_CONTROLS_BUTTON_RADIO_BUTTON_H_
6#define UI_VIEWS_CONTROLS_BUTTON_RADIO_BUTTON_H_
7
8#include "base/strings/string16.h"
9#include "ui/views/controls/button/checkbox.h"
10
11namespace views {
12
13// A native themed class representing a radio button.  This class does not use
14// platform specific objects to replicate the native platforms looks and feel.
15class VIEWS_EXPORT RadioButton : public Checkbox {
16 public:
17  // The button's class name.
18  static const char kViewClassName[];
19
20  RadioButton(const base::string16& label, int group_id);
21  virtual ~RadioButton();
22
23  // Overridden from View:
24  virtual const char* GetClassName() const OVERRIDE;
25  virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE;
26  virtual View* GetSelectedViewForGroup(int group) OVERRIDE;
27  virtual bool IsGroupFocusTraversable() const OVERRIDE;
28  virtual void OnFocus() OVERRIDE;
29
30  // Overridden from Button:
31  virtual void NotifyClick(const ui::Event& event) OVERRIDE;
32
33  // Overridden from LabelButton:
34  virtual ui::NativeTheme::Part GetThemePart() const OVERRIDE;
35
36  // Overridden from Checkbox:
37  virtual void SetChecked(bool checked) OVERRIDE;
38
39 private:
40  DISALLOW_COPY_AND_ASSIGN(RadioButton);
41};
42
43}  // namespace views
44
45#endif  // UI_VIEWS_CONTROLS_BUTTON_RADIO_BUTTON_H_
46