blob: 2fdddb7f437ef252e93ded814a773fd5894ec180 [file] [log] [blame]
// Copyright (c) 2014 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 "base/macros.h"
#include "ui/views/view.h"
namespace ash {
// A view which can optionally change the background color when a mouse is
// hovering or a user is interacting via touch.
class TrayPopupItemContainer : public views::View {
TrayPopupItemContainer(views::View* view, bool change_background);
~TrayPopupItemContainer() override;
bool active() { return active_; }
// Sets whether the active background is to be used, and triggers a paint.
void SetActive(bool active);
// views::View:
void ChildVisibilityChanged(views::View* child) override;
void ChildPreferredSizeChanged(views::View* child) override;
void OnMouseEntered(const ui::MouseEvent& event) override;
void OnMouseExited(const ui::MouseEvent& event) override;
void OnGestureEvent(ui::GestureEvent* event) override;
void OnPaintBackground(gfx::Canvas* canvas) override;
// True if either a mouse is hovering over this view, or if a user has touched
// down.
bool active_;
// True if mouse hover and touch feedback can alter the background color of
// the container.
bool change_background_;
} // namespace ash