| OLD | NEW |
|---|
| (Empty) |
| 1 // Copyright (c) 2012 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 "ui/views/examples/bubble_example.h" | |
| 6 | |
| 7 #include "base/strings/utf_string_conversions.h" | |
| 8 #include "ui/views/bubble/bubble_delegate.h" | |
| 9 #include "ui/views/controls/button/label_button.h" | |
| 10 #include "ui/views/controls/label.h" | |
| 11 #include "ui/views/layout/box_layout.h" | |
| 12 #include "ui/views/widget/widget.h" | |
| 13 | |
| 14 using base::ASCIIToUTF16; | |
| 15 | |
| 16 namespace views { | |
| 17 namespace examples { | |
| 18 | |
| 19 namespace { | |
| 20 | |
| 21 SkColor colors[] = { SK_ColorWHITE, SK_ColorGRAY, SK_ColorCYAN, 0xFFC1B1E1 }; | |
| 22 | |
| 23 BubbleBorder::Arrow arrows[] = { | |
| 24 BubbleBorder::TOP_LEFT, BubbleBorder::TOP_CENTER, | |
| 25 BubbleBorder::TOP_RIGHT, BubbleBorder::RIGHT_TOP, | |
| 26 BubbleBorder::RIGHT_CENTER, BubbleBorder::RIGHT_BOTTOM, | |
| 27 BubbleBorder::BOTTOM_RIGHT, BubbleBorder::BOTTOM_CENTER, | |
| 28 BubbleBorder::BOTTOM_LEFT, BubbleBorder::LEFT_BOTTOM, | |
| 29 BubbleBorder::LEFT_CENTER, BubbleBorder::LEFT_TOP }; | |
| 30 | |
| 31 base::string16 GetArrowName(BubbleBorder::Arrow arrow) { | |
| 32 switch (arrow) { | |
| 33 case BubbleBorder::TOP_LEFT: return ASCIIToUTF16("TOP_LEFT"); | |
| 34 case BubbleBorder::TOP_RIGHT: return ASCIIToUTF16("TOP_RIGHT"); | |
| 35 case BubbleBorder::BOTTOM_LEFT: return ASCIIToUTF16("BOTTOM_LEFT"); | |
| 36 case BubbleBorder::BOTTOM_RIGHT: return ASCIIToUTF16("BOTTOM_RIGHT"); | |
| 37 case BubbleBorder::LEFT_TOP: return ASCIIToUTF16("LEFT_TOP"); | |
| 38 case BubbleBorder::RIGHT_TOP: return ASCIIToUTF16("RIGHT_TOP"); | |
| 39 case BubbleBorder::LEFT_BOTTOM: return ASCIIToUTF16("LEFT_BOTTOM"); | |
| 40 case BubbleBorder::RIGHT_BOTTOM: return ASCIIToUTF16("RIGHT_BOTTOM"); | |
| 41 case BubbleBorder::TOP_CENTER: return ASCIIToUTF16("TOP_CENTER"); | |
| 42 case BubbleBorder::BOTTOM_CENTER: return ASCIIToUTF16("BOTTOM_CENTER"); | |
| 43 case BubbleBorder::LEFT_CENTER: return ASCIIToUTF16("LEFT_CENTER"); | |
| 44 case BubbleBorder::RIGHT_CENTER: return ASCIIToUTF16("RIGHT_CENTER"); | |
| 45 case BubbleBorder::NONE: return ASCIIToUTF16("NONE"); | |
| 46 case BubbleBorder::FLOAT: return ASCIIToUTF16("FLOAT"); | |
| 47 } | |
| 48 return ASCIIToUTF16("INVALID"); | |
| 49 } | |
| 50 | |
| 51 class ExampleBubble : public BubbleDelegateView { | |
| 52 public: | |
| 53 ExampleBubble(View* anchor, BubbleBorder::Arrow arrow) | |
| 54 : BubbleDelegateView(anchor, arrow) {} | |
| 55 | |
| 56 protected: | |
| 57 virtual void Init() override { | |
| 58 SetLayoutManager(new BoxLayout(BoxLayout::kVertical, 50, 50, 0)); | |
| 59 AddChildView(new Label(GetArrowName(arrow()))); | |
| 60 } | |
| 61 | |
| 62 private: | |
| 63 DISALLOW_COPY_AND_ASSIGN(ExampleBubble); | |
| 64 }; | |
| 65 | |
| 66 } // namespace | |
| 67 | |
| 68 BubbleExample::BubbleExample() : ExampleBase("Bubble") {} | |
| 69 | |
| 70 BubbleExample::~BubbleExample() {} | |
| 71 | |
| 72 void BubbleExample::CreateExampleView(View* container) { | |
| 73 PrintStatus("Click with optional modifiers: [Ctrl] for set_arrow(NONE), " | |
| 74 "[Alt] for set_arrow(FLOAT), or [Shift] to reverse the arrow iteration."); | |
| 75 container->SetLayoutManager(new BoxLayout(BoxLayout::kHorizontal, 0, 0, 10)); | |
| 76 no_shadow_ = new LabelButton(this, ASCIIToUTF16("No Shadow")); | |
| 77 container->AddChildView(no_shadow_); | |
| 78 big_shadow_ = new LabelButton(this, ASCIIToUTF16("Big Shadow")); | |
| 79 container->AddChildView(big_shadow_); | |
| 80 small_shadow_ = new LabelButton(this, ASCIIToUTF16("Small Shadow")); | |
| 81 container->AddChildView(small_shadow_); | |
| 82 align_to_edge_ = new LabelButton(this, ASCIIToUTF16("Align To Edge")); | |
| 83 container->AddChildView(align_to_edge_); | |
| 84 persistent_ = new LabelButton(this, ASCIIToUTF16("Persistent")); | |
| 85 container->AddChildView(persistent_); | |
| 86 } | |
| 87 | |
| 88 void BubbleExample::ButtonPressed(Button* sender, const ui::Event& event) { | |
| 89 static int arrow_index = 0, color_index = 0; | |
| 90 static const int count = arraysize(arrows); | |
| 91 arrow_index = (arrow_index + count + (event.IsShiftDown() ? -1 : 1)) % count; | |
| 92 BubbleBorder::Arrow arrow = arrows[arrow_index]; | |
| 93 if (event.IsControlDown()) | |
| 94 arrow = BubbleBorder::NONE; | |
| 95 else if (event.IsAltDown()) | |
| 96 arrow = BubbleBorder::FLOAT; | |
| 97 | |
| 98 ExampleBubble* bubble = new ExampleBubble(sender, arrow); | |
| 99 bubble->set_color(colors[(color_index++) % arraysize(colors)]); | |
| 100 | |
| 101 if (sender == no_shadow_) | |
| 102 bubble->set_shadow(BubbleBorder::NO_SHADOW); | |
| 103 else if (sender == big_shadow_) | |
| 104 bubble->set_shadow(BubbleBorder::BIG_SHADOW); | |
| 105 else if (sender == small_shadow_) | |
| 106 bubble->set_shadow(BubbleBorder::SMALL_SHADOW); | |
| 107 | |
| 108 if (sender == persistent_) | |
| 109 bubble->set_close_on_deactivate(false); | |
| 110 | |
| 111 BubbleDelegateView::CreateBubble(bubble); | |
| 112 if (sender == align_to_edge_) | |
| 113 bubble->SetAlignment(BubbleBorder::ALIGN_EDGE_TO_ANCHOR_EDGE); | |
| 114 | |
| 115 bubble->GetWidget()->Show(); | |
| 116 } | |
| 117 | |
| 118 } // namespace examples | |
| 119 } // namespace views | |
| OLD | NEW |
|---|
Chromium Code Reviews
