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#include "ui/views/examples/slider_example.h"
6
7#include "base/strings/stringprintf.h"
8#include "base/strings/utf_string_conversions.h"
9#include "ui/views/controls/label.h"
10#include "ui/views/layout/box_layout.h"
11#include "ui/views/view.h"
12
13namespace views {
14namespace examples {
15
16SliderExample::SliderExample()
17    : ExampleBase("Slider"),
18      slider_(NULL),
19      label_(NULL) {
20}
21
22SliderExample::~SliderExample() {
23}
24
25void SliderExample::CreateExampleView(View* container) {
26  label_ = new Label();
27  slider_ = new Slider(this, Slider::HORIZONTAL);
28
29  slider_->SetValue(0.5);
30
31  container->SetLayoutManager(new BoxLayout(BoxLayout::kHorizontal, 3, 3, 3));
32  container->AddChildView(slider_);
33  container->AddChildView(label_);
34}
35
36void SliderExample::SliderValueChanged(Slider* sender,
37                                       float value,
38                                       float old_value,
39                                       SliderChangeReason reason) {
40  label_->SetText(base::ASCIIToUTF16(base::StringPrintf("%.3lf", value)));
41}
42
43}  // namespace examples
44}  // namespace views
45
46