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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "views/examples/bubble_example.h"
#include "third_party/skia/include/core/SkColor.h"
#include "views/bubble/bubble_border.h"
#include "views/bubble/bubble_delegate.h"
#include "views/bubble/bubble_view.h"
#include "views/controls/button/checkbox.h"
#include "views/controls/button/text_button.h"
#include "views/controls/label.h"
#include "views/layout/box_layout.h"
#include "views/view.h"
#include "views/widget/widget.h"
namespace examples {
struct BubbleConfig {
std::wstring label;
SkColor color;
gfx::Rect bound;
views::BubbleBorder::ArrowLocation arrow;
bool fade_out;
};
// Create three types of bubbles, one without arrow, one with
// arrow, and the third has a fade animation.
BubbleConfig kRoundBubbleConfig = {
L"RoundBubble", 0xFFC1B1E1, gfx::Rect(50, 350, 100, 50),
views::BubbleBorder::NONE, false };
BubbleConfig kPointyBubbleConfig = {
L"PointyBubble", SK_ColorLTGRAY, gfx::Rect(250, 350, 180, 180),
views::BubbleBorder::TOP_LEFT, false };
BubbleConfig kFadeBubbleConfig = {
L"FadeBubble", SK_ColorYELLOW, gfx::Rect(500, 350, 200, 100),
views::BubbleBorder::BOTTOM_RIGHT, true };
class ExampleBubbleDelegateView : public views::BubbleDelegateView {
public:
ExampleBubbleDelegateView(const BubbleConfig& config, views::Widget* widget)
: BubbleDelegateView(widget),config_(config) {}
virtual views::View* GetContentsView() { return this; }
SkColor GetFrameBackgroundColor() {
return config_.color;
}
gfx::Rect GetBounds() {
return config_.bound;
}
views::BubbleBorder::ArrowLocation GetFrameArrowLocation() {
return config_.arrow;
}
private:
const BubbleConfig& config_;
};
BubbleExample::BubbleExample(ExamplesMain* main)
: ExampleBase(main, "Bubble") {
}
BubbleExample::~BubbleExample() {
}
void BubbleExample::CreateExampleView(views::View* container) {
layout_ = new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 1);
container->SetLayoutManager(layout_);
round_ = new views::TextButton(this, kRoundBubbleConfig.label);
pointy_ = new views::TextButton(this, kPointyBubbleConfig.label);
fade_ = new views::TextButton(this, kFadeBubbleConfig.label);
container->AddChildView(round_);
container->AddChildView(pointy_);
container->AddChildView(fade_);
}
void BubbleExample::ButtonPressed(views::Button* sender,
const views::Event& event) {
if (sender == round_) {
round_bubble_ = AddBubbleButton(kRoundBubbleConfig);
round_bubble_->Show();
} else if (sender == pointy_) {
pointy_bubble_ = AddBubbleButton(kPointyBubbleConfig);
pointy_bubble_->Show();
} else if (sender == fade_) {
fade_bubble_ = AddBubbleButton(kFadeBubbleConfig);
fade_bubble_->Show();
// Start fade animation.
fade_bubble_->client_view()->AsBubbleView()->set_animation_delegate(this);
fade_bubble_->client_view()->AsBubbleView()->StartFade();
}
example_view()->SchedulePaint();
}
views::Widget* BubbleExample::AddBubbleButton(const BubbleConfig& config) {
// Create a Label.
views::Label* bubble_message = new views::Label(L"I am a " + config.label);
bubble_message->SetMultiLine(true);
bubble_message->SetAllowCharacterBreak(true);
bubble_message->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
views::Widget* bubble_widget = new views::Widget();
views::Widget::InitParams params(views::Widget::InitParams::TYPE_BUBBLE);
params.delegate = new ExampleBubbleDelegateView(config, bubble_widget);
params.transparent = true;
params.bounds = config.bound;
params.parent = example_view()->GetWidget()->GetNativeView();
bubble_widget->Init(params);
bubble_widget->client_view()->AsBubbleView()->AddChildView(bubble_message);
return bubble_widget;
}
void BubbleExample::AnimationEnded(const ui::Animation* animation) {
PrintStatus("Done Bubble Animation");
}
} // namespace examples
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