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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/double_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 // DoubleSplitViews'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 // Overridden from views::View. | |
21 virtual gfx::Size GetMinimumSize() OVERRIDE; | |
22 | |
23 private: | |
24 DISALLOW_COPY_AND_ASSIGN(SplittedView); | |
25 }; | |
26 | |
27 SplittedView::SplittedView() { | |
28 SetColor(SK_ColorRED, SK_ColorGREEN); | |
29 } | |
30 | |
31 SplittedView::~SplittedView() { | |
32 } | |
33 | |
34 void SplittedView::SetColor(SkColor from, SkColor to) { | |
35 set_background( | |
36 views::Background::CreateVerticalGradientBackground(from, to)); | |
37 } | |
38 | |
39 gfx::Size SplittedView::GetMinimumSize() { | |
40 return gfx::Size(10, 10); | |
41 } | |
42 | |
43 } // namespace | |
44 | |
45 namespace examples { | |
46 | |
47 DoubleSplitViewExample::DoubleSplitViewExample(ExamplesMain* main) | |
48 : ExampleBase(main, "Double Split View") { | |
49 } | |
50 | |
51 DoubleSplitViewExample::~DoubleSplitViewExample() { | |
52 } | |
53 | |
54 void DoubleSplitViewExample::CreateExampleView(views::View* container) { | |
55 SplittedView* splitted_view_1 = new SplittedView(); | |
56 SplittedView* splitted_view_2 = new SplittedView(); | |
57 SplittedView* splitted_view_3 = new SplittedView(); | |
58 | |
59 inner_single_split_view_ = new views::SingleSplitView( | |
60 splitted_view_1, splitted_view_2, | |
61 views::SingleSplitView::HORIZONTAL_SPLIT, | |
62 NULL); | |
63 | |
64 outer_single_split_view_ = new views::SingleSplitView( | |
65 inner_single_split_view_, splitted_view_3, | |
66 views::SingleSplitView::HORIZONTAL_SPLIT, | |
67 NULL); | |
68 | |
69 views::GridLayout* layout = new views::GridLayout(container); | |
70 container->SetLayoutManager(layout); | |
71 | |
72 // Add scroll view. | |
73 views::ColumnSet* column_set = layout->AddColumnSet(0); | |
74 column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1, | |
75 views::GridLayout::USE_PREF, 0, 0); | |
76 layout->StartRow(1, 0); | |
77 layout->AddView(outer_single_split_view_); | |
78 } | |
79 | |
80 } // namespace examples | |
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