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Issue 8555013: views: Move examples/ directory to ui/views/. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 9 years, 1 month ago
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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 #include "views/examples/throbber_example.h"
6
7 #include "views/controls/throbber.h"
8 #include "views/layout/fill_layout.h"
9 #include "views/view.h"
10
11 namespace {
12
13 // Time in ms per throbber frame.
14 const int kThrobberFrameMs = 60;
15
16 class ThrobberView : public views::View {
17 public:
18 ThrobberView() {
19 throbber_ = new views::Throbber(kThrobberFrameMs, false);
20 AddChildView(throbber_);
21 throbber_->SetVisible(true);
22 throbber_->Start();
23 }
24
25 virtual gfx::Size GetPreferredSize() {
26 return gfx::Size(width(), height());
27 }
28
29 virtual void Layout() {
30 views::View* child = child_at(0);
31 gfx::Size ps = child->GetPreferredSize();
32 child->SetBounds((width() - ps.width()) / 2,
33 (height() - ps.height()) / 2,
34 ps.width(), ps.height());
35 SizeToPreferredSize();
36 }
37
38 private:
39 views::Throbber* throbber_;
40
41 DISALLOW_COPY_AND_ASSIGN(ThrobberView);
42 };
43
44 } // namespace
45
46 namespace examples {
47
48 ThrobberExample::ThrobberExample(ExamplesMain* main)
49 : ExampleBase(main, "Throbber") {
50 }
51
52 ThrobberExample::~ThrobberExample() {
53 }
54
55 void ThrobberExample::CreateExampleView(views::View* container) {
56 container->SetLayoutManager(new views::FillLayout());
57 container->AddChildView(new ThrobberView());
58 }
59
60 } // namespace examples
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