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      1 // Copyright (c) 2011 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_EXAMPLES_PROGRESS_BAR_EXAMPLE_H_
      6 #define UI_VIEWS_EXAMPLES_PROGRESS_BAR_EXAMPLE_H_
      7 
      8 #include "base/macros.h"
      9 #include "ui/views/controls/button/button.h"
     10 #include "ui/views/examples/example_base.h"
     11 
     12 namespace views {
     13 class ProgressBar;
     14 
     15 namespace examples {
     16 
     17 class VIEWS_EXAMPLES_EXPORT ProgressBarExample : public ExampleBase,
     18                                                  public ButtonListener {
     19  public:
     20   ProgressBarExample();
     21   virtual ~ProgressBarExample();
     22 
     23   // ExampleBase:
     24   virtual void CreateExampleView(View* container) OVERRIDE;
     25 
     26  private:
     27   // ButtonListener:
     28   virtual void ButtonPressed(Button* button, const ui::Event& event) OVERRIDE;
     29 
     30   Button* minus_button_;
     31   Button* plus_button_;
     32   ProgressBar* progress_bar_;
     33   double current_percent_;
     34 
     35   DISALLOW_COPY_AND_ASSIGN(ProgressBarExample);
     36 };
     37 
     38 }  // namespace examples
     39 }  // namespace views
     40 
     41 #endif  // UI_VIEWS_EXAMPLES_PROGRESS_BAR_EXAMPLE_H_
     42