blob: f70c6bdc88f505f5ca61f406a5ef7712e4821a19 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
// Copyright (c) 2009 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_EXAMPLES_SLIDER_EXAMPLE_H_
#define VIEWS_EXAMPLES_SLIDER_EXAMPLE_H_
#pragma once
#include "views/controls/slider/slider.h"
#include "views/examples/example_base.h"
#include "views/fill_layout.h"
namespace examples {
// SliderExample demonstrates how to use the Slider class.
class SliderExample : public ExampleBase, views::SliderListener {
public:
explicit SliderExample(ExamplesMain* main) : ExampleBase(main) {
}
virtual ~SliderExample() {}
virtual std::wstring GetExampleTitle() {
return L"Slider";
}
virtual void CreateExampleView(views::View* container) {
const double min = 0.0;
const double max = 100.0;
const double step = 1.0;
const views::Slider::StyleFlags style =
views::Slider::STYLE_DRAW_VALUE;
slider_ = new views::Slider(min, max, step, style, this);
container->SetLayoutManager(new views::FillLayout);
container->AddChildView(slider_);
}
private:
virtual void SliderValueChanged(views::Slider* sender) {
PrintStatus(L"Value: %.1f", sender->value());
}
views::Slider* slider_;
DISALLOW_COPY_AND_ASSIGN(SliderExample);
};
} // namespace examples
#endif // VIEWS_EXAMPLES_SLIDER_EXAMPLE_H_
|
