ui/views/examples/progress_bar_example.h

   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   ~ProgressBarExample() override;
  22
  23   // ExampleBase:
  24   void CreateExampleView(View* container) override;
  25
  26  private:
  27   // ButtonListener:
  28   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_