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 "base/strings/utf_string_conversions.h" 6 #include "ui/views/bubble/bubble_border.h" 7 #include "ui/views/bubble/bubble_delegate.h" 8 #include "ui/views/controls/label.h" 9 #include "ui/views/layout/fill_layout.h" 10 #include "ui/views/widget/widget.h" 11 12 namespace ash { 13 namespace shell { 14 15 struct BubbleConfig { 16 base::string16 label; 17 views::View* anchor_view; 18 views::BubbleBorder::Arrow arrow; 19 }; 20 21 class ExampleBubbleDelegateView : public views::BubbleDelegateView { 22 public: 23 ExampleBubbleDelegateView(const BubbleConfig& config) 24 : BubbleDelegateView(config.anchor_view, config.arrow), 25 label_(config.label) {} 26 27 virtual void Init() OVERRIDE { 28 SetLayoutManager(new views::FillLayout()); 29 views::Label* label = new views::Label(label_); 30 AddChildView(label); 31 } 32 33 private: 34 base::string16 label_; 35 }; 36 37 void CreatePointyBubble(views::View* anchor_view) { 38 BubbleConfig config; 39 config.label = base::ASCIIToUTF16("PointyBubble"); 40 config.anchor_view = anchor_view; 41 config.arrow = views::BubbleBorder::TOP_LEFT; 42 ExampleBubbleDelegateView* bubble = new ExampleBubbleDelegateView(config); 43 views::BubbleDelegateView::CreateBubble(bubble)->Show(); 44 } 45 46 } // namespace shell 47 } // namespace ash 48
