views: Move the overridden methods of ProgressBar to private section.

views/controls/progress_bar.h

 // Copyright (c) 2011 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_PROGRESS_BAR_H_
 #define VIEWS_CONTROLS_PROGRESS_BAR_H_
 #pragma once
 
-#include <string>
-
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
 #include "views/view.h"
 
-namespace gfx {
-class Canvas;
-class Point;
-class Size;
-}
-
 namespace views {
 
-/////////////////////////////////////////////////////////////////////////////
-//
-// ProgressBar class
-//
-// A progress bar is a control that indicates progress visually.
-//
-/////////////////////////////////////////////////////////////////////////////
-
+// Progress bar is a control that indicates progress visually.
 class VIEWS_EXPORT ProgressBar : public View {
  public:
   // The value range defaults to [0.0, 1.0].
   ProgressBar();
   virtual ~ProgressBar();
 
   double current_value() const { return current_value_; }
 
-  // View implementation.
-  virtual gfx::Size GetPreferredSize() OVERRIDE;
-  virtual std::string GetClassName() const OVERRIDE;
-  virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE;
-  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
-  virtual bool GetTooltipText(const gfx::Point& p,
-                              string16* tooltip) const OVERRIDE;
-
   // Sets the inclusive range of values to be displayed.  Values outside of the
   // range will be capped when displayed.
-  virtual void SetDisplayRange(double min_display_value,
-                               double max_display_value);
+  void SetDisplayRange(double min_display_value, double max_display_value);
 
   // Sets the current value.  Values outside of the range [min_display_value_,
   // max_display_value_] will be stored unmodified and capped for display.
-  virtual void SetValue(double value);
+  void SetValue(double value);
 
   // Sets the tooltip text.  Default behavior for a progress bar is to show no
   // tooltip on mouse hover. Calling this lets you set a custom tooltip.  To
   // revert to default behavior, call this with an empty string.
   void SetTooltipText(const string16& tooltip_text);
 
+  // Overridden from View:
+  virtual bool GetTooltipText(const gfx::Point& p,
+                              string16* tooltip) const OVERRIDE;
+  virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE;
 
  private:
   static const char kViewClassName[];
 
+  // Overridden from View:
+  virtual gfx::Size GetPreferredSize() OVERRIDE;
+  virtual std::string GetClassName() const OVERRIDE;
+  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
+
   // Inclusive range used when displaying values.
   double min_display_value_;
   double max_display_value_;
 
   // Current value.  May be outside of [min_display_value_, max_display_value_].
   double current_value_;
 
   // Tooltip text.
   string16 tooltip_text_;
 
   DISALLOW_COPY_AND_ASSIGN(ProgressBar);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_CONTROLS_PROGRESS_BAR_H_