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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ui/views/examples/single_split_view_example.h" | 5 #include "ui/views/examples/single_split_view_example.h" |
| 6 | 6 |
| 7 #include "ui/views/layout/grid_layout.h" | 7 #include "ui/views/layout/grid_layout.h" |
| 8 #include "views/controls/single_split_view.h" | 8 #include "views/controls/single_split_view.h" |
| 9 | 9 |
| 10 namespace views { |
| 11 namespace examples { |
| 10 namespace { | 12 namespace { |
| 11 | 13 |
| 12 // SingleSplitView's content, which draws gradient color on background. | 14 // SingleSplitView's content, which draws gradient color on background. |
| 13 class SplittedView : public views::View { | 15 class SplittedView : public View { |
| 14 public: | 16 public: |
| 15 SplittedView(); | 17 SplittedView(); |
| 16 virtual ~SplittedView(); | 18 virtual ~SplittedView(); |
| 17 | 19 |
| 18 void SetColor(SkColor from, SkColor to); | 20 void SetColor(SkColor from, SkColor to); |
| 19 | 21 |
| 20 private: | 22 private: |
| 21 // Overridden from views::View: | 23 // Overridden from View: |
| 22 virtual gfx::Size GetPreferredSize() OVERRIDE; | 24 virtual gfx::Size GetPreferredSize() OVERRIDE; |
| 23 virtual gfx::Size GetMinimumSize() OVERRIDE; | 25 virtual gfx::Size GetMinimumSize() OVERRIDE; |
| 24 virtual void Layout() OVERRIDE; | 26 virtual void Layout() OVERRIDE; |
| 25 | 27 |
| 26 DISALLOW_COPY_AND_ASSIGN(SplittedView); | 28 DISALLOW_COPY_AND_ASSIGN(SplittedView); |
| 27 }; | 29 }; |
| 28 | 30 |
| 29 SplittedView::SplittedView() { | 31 SplittedView::SplittedView() { |
| 30 SetColor(SK_ColorRED, SK_ColorGREEN); | 32 SetColor(SK_ColorRED, SK_ColorGREEN); |
| 31 } | 33 } |
| 32 | 34 |
| 33 SplittedView::~SplittedView() { | 35 SplittedView::~SplittedView() { |
| 34 } | 36 } |
| 35 | 37 |
| 36 void SplittedView::SetColor(SkColor from, SkColor to) { | 38 void SplittedView::SetColor(SkColor from, SkColor to) { |
| 37 set_background(views::Background::CreateVerticalGradientBackground(from, to)); | 39 set_background(Background::CreateVerticalGradientBackground(from, to)); |
| 38 } | 40 } |
| 39 | 41 |
| 40 gfx::Size SplittedView::GetPreferredSize() { | 42 gfx::Size SplittedView::GetPreferredSize() { |
| 41 return gfx::Size(width(), height()); | 43 return gfx::Size(width(), height()); |
| 42 } | 44 } |
| 43 | 45 |
| 44 gfx::Size SplittedView::GetMinimumSize() { | 46 gfx::Size SplittedView::GetMinimumSize() { |
| 45 return gfx::Size(10, 10); | 47 return gfx::Size(10, 10); |
| 46 } | 48 } |
| 47 | 49 |
| 48 void SplittedView::Layout() { | 50 void SplittedView::Layout() { |
| 49 SizeToPreferredSize(); | 51 SizeToPreferredSize(); |
| 50 } | 52 } |
| 51 | 53 |
| 52 } // namespace | 54 } // namespace |
| 53 | 55 |
| 54 namespace examples { | 56 SingleSplitViewExample::SingleSplitViewExample() |
| 55 | 57 : ExampleBase("Single Split View") { |
| 56 SingleSplitViewExample::SingleSplitViewExample(ExamplesMain* main) | |
| 57 : ExampleBase(main, "Single Split View") { | |
| 58 } | 58 } |
| 59 | 59 |
| 60 SingleSplitViewExample::~SingleSplitViewExample() { | 60 SingleSplitViewExample::~SingleSplitViewExample() { |
| 61 } | 61 } |
| 62 | 62 |
| 63 void SingleSplitViewExample::CreateExampleView(views::View* container) { | 63 void SingleSplitViewExample::CreateExampleView(View* container) { |
| 64 SplittedView* splitted_view_1 = new SplittedView; | 64 SplittedView* splitted_view_1 = new SplittedView; |
| 65 SplittedView* splitted_view_2 = new SplittedView; | 65 SplittedView* splitted_view_2 = new SplittedView; |
| 66 | 66 |
| 67 splitted_view_1->SetColor(SK_ColorYELLOW, SK_ColorCYAN); | 67 splitted_view_1->SetColor(SK_ColorYELLOW, SK_ColorCYAN); |
| 68 | 68 |
| 69 single_split_view_ = new views::SingleSplitView( | 69 single_split_view_ = new SingleSplitView( |
| 70 splitted_view_1, splitted_view_2, | 70 splitted_view_1, splitted_view_2, |
| 71 views::SingleSplitView::HORIZONTAL_SPLIT, | 71 SingleSplitView::HORIZONTAL_SPLIT, |
| 72 this); | 72 this); |
| 73 | 73 |
| 74 views::GridLayout* layout = new views::GridLayout(container); | 74 GridLayout* layout = new GridLayout(container); |
| 75 container->SetLayoutManager(layout); | 75 container->SetLayoutManager(layout); |
| 76 | 76 |
| 77 views::ColumnSet* column_set = layout->AddColumnSet(0); | 77 ColumnSet* column_set = layout->AddColumnSet(0); |
| 78 column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1, | 78 column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1, |
| 79 views::GridLayout::USE_PREF, 0, 0); | 79 GridLayout::USE_PREF, 0, 0); |
| 80 layout->StartRow(1, 0); | 80 layout->StartRow(1, 0); |
| 81 layout->AddView(single_split_view_); | 81 layout->AddView(single_split_view_); |
| 82 } | 82 } |
| 83 | 83 |
| 84 bool SingleSplitViewExample::SplitHandleMoved(views::SingleSplitView* sender) { | 84 bool SingleSplitViewExample::SplitHandleMoved(SingleSplitView* sender) { |
| 85 PrintStatus("Splitter moved"); | 85 PrintStatus("Splitter moved"); |
| 86 return true; | 86 return true; |
| 87 } | 87 } |
| 88 | 88 |
| 89 } // namespace examples | 89 } // namespace examples |
| 90 } // namespace views |
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