blob: 0007d73eab6d4943c0639f2441272df8e71536b9 [file] [log] [blame]
// Copyright 2013 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 <memory>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/strings/string16.h"
#include "ui/views/bubble/bubble_dialog_delegate_view.h"
namespace views {
class InfoBubbleFrame;
class Label;
// Class to create and manage an information bubble for errors or tooltips.
class VIEWS_EXPORT InfoBubble : public BubbleDialogDelegateView {
InfoBubble(View* anchor, const base::string16& message);
~InfoBubble() override;
// Shows the bubble. |widget_| will be NULL until this is called.
void Show();
// Hides and closes the bubble.
void Hide();
// BubbleDialogDelegateView:
std::unique_ptr<NonClientFrameView> CreateNonClientFrameView(
Widget* widget) override;
gfx::Size CalculatePreferredSize() const override;
void OnWidgetDestroyed(Widget* widget) override;
void OnWidgetBoundsChanged(Widget* widget,
const gfx::Rect& new_bounds) override;
View* anchor() { return anchor_; }
const View* anchor() const { return anchor_; }
void set_preferred_width(int preferred_width) {
preferred_width_ = preferred_width;
const Label* label_for_testing() const { return label_; }
// Updates the position of the bubble.
void UpdatePosition();
Widget* widget_; // Weak, may be NULL.
View* const anchor_; // Weak.
InfoBubbleFrame* frame_; // Weak, owned by widget.
Label* label_;
// The width this bubble prefers to be. Default is 0 (no preference).
int preferred_width_;
} // namespace views