bubble.cc revision c2e0dbddbe15c98d52c4786dac06cb8952a8ae6d 
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/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
12namespace ash {
13namespace shell {
14
15struct BubbleConfig {
16  base::string16 label;
17  views::View* anchor_view;
18  views::BubbleBorder::Arrow arrow;
19};
20
21class 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
37void CreatePointyBubble(views::View* anchor_view) {
38  BubbleConfig config;
39  config.label = 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