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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/single_split_view_example.h"
6
7 #include "views/controls/single_split_view.h"
8 #include "views/layout/grid_layout.h"
9
10 namespace {
11
12 // SingleSplitView's content, which draws gradient color on background.
13 class SplittedView : public views::View {
14 public:
15 SplittedView();
16 virtual ~SplittedView();
17
18 void SetColor(SkColor from, SkColor to);
19
20 private:
21 // Overridden from views::View:
22 virtual gfx::Size GetPreferredSize() OVERRIDE;
23 virtual gfx::Size GetMinimumSize() OVERRIDE;
24 virtual void Layout() OVERRIDE;
25
26 DISALLOW_COPY_AND_ASSIGN(SplittedView);
27 };
28
29 SplittedView::SplittedView() {
30 SetColor(SK_ColorRED, SK_ColorGREEN);
31 }
32
33 SplittedView::~SplittedView() {
34 }
35
36 void SplittedView::SetColor(SkColor from, SkColor to) {
37 set_background(views::Background::CreateVerticalGradientBackground(from, to));
38 }
39
40 gfx::Size SplittedView::GetPreferredSize() {
41 return gfx::Size(width(), height());
42 }
43
44 gfx::Size SplittedView::GetMinimumSize() {
45 return gfx::Size(10, 10);
46 }
47
48 void SplittedView::Layout() {
49 SizeToPreferredSize();
50 }
51
52 } // namespace
53
54 namespace examples {
55
56 SingleSplitViewExample::SingleSplitViewExample(ExamplesMain* main)
57 : ExampleBase(main, "Single Split View") {
58 }
59
60 SingleSplitViewExample::~SingleSplitViewExample() {
61 }
62
63 void SingleSplitViewExample::CreateExampleView(views::View* container) {
64 SplittedView* splitted_view_1 = new SplittedView;
65 SplittedView* splitted_view_2 = new SplittedView;
66
67 splitted_view_1->SetColor(SK_ColorYELLOW, SK_ColorCYAN);
68
69 single_split_view_ = new views::SingleSplitView(
70 splitted_view_1, splitted_view_2,
71 views::SingleSplitView::HORIZONTAL_SPLIT,
72 this);
73
74 views::GridLayout* layout = new views::GridLayout(container);
75 container->SetLayoutManager(layout);
76
77 views::ColumnSet* column_set = layout->AddColumnSet(0);
78 column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1,
79 views::GridLayout::USE_PREF, 0, 0);
80 layout->StartRow(1, 0);
81 layout->AddView(single_split_view_);
82 }
83
84 bool SingleSplitViewExample::SplitHandleMoved(views::SingleSplitView* sender) {
85 PrintStatus("Splitter moved");
86 return true;
87 }
88
89 } // namespace examples
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