ui/views/examples/slider_example.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_EXAMPLES_SLIDER_EXAMPLE_H_
   6 #define UI_VIEWS_EXAMPLES_SLIDER_EXAMPLE_H_
   7
   8 #include "base/macros.h"
   9 #include "ui/views/controls/slider.h"
  10 #include "ui/views/examples/example_base.h"
  11
  12 namespace views {
  13 class Label;
  14
  15 namespace examples {
  16
  17 class VIEWS_EXAMPLES_EXPORT SliderExample : public ExampleBase,
  18                                             public SliderListener {
  19  public:
  20   SliderExample();
  21   ~SliderExample() override;
  22
  23   // ExampleBase:
  24   void CreateExampleView(View* container) override;
  25
  26  private:
  27   // SliderListener:
  28   void SliderValueChanged(Slider* sender,
  29                           float value,
  30                           float old_value,
  31                           SliderChangeReason reason) override;
  32
  33   Slider* slider_;
  34   Label* label_;
  35
  36   DISALLOW_COPY_AND_ASSIGN(SliderExample);
  37 };
  38
  39 }  // namespace examples
  40 }  // namespace views
  41
  42 #endif  // UI_VIEWS_EXAMPLES_SLIDER_EXAMPLE_H_