ui/views/controls/button/radio_button.h

   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
  11 namespace 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.
  15 class 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   ~RadioButton() override;
  22
  23   // Overridden from View:
  24   const char* GetClassName() const override;
  25   void GetAccessibleState(ui::AXViewState* state) override;
  26   View* GetSelectedViewForGroup(int group) override;
  27   bool IsGroupFocusTraversable() const override;
  28   void OnFocus() override;
  29
  30   // Overridden from Button:
  31   void NotifyClick(const ui::Event& event) override;
  32
  33   // Overridden from LabelButton:
  34   ui::NativeTheme::Part GetThemePart() const override;
  35
  36   // Overridden from Checkbox:
  37   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_