chromium/chrome/browser/ui/views/tabs/tab_group_header.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_UI_VIEWS_TABS_TAB_GROUP_HEADER_H_
#define CHROME_BROWSER_UI_VIEWS_TABS_TAB_GROUP_HEADER_H_

#include "base/memory/raw_ptr.h"
#include "base/memory/raw_ref.h"
#include "base/time/time.h"
#include "chrome/browser/ui/views/tabs/tab_slot_view.h"
#include "components/tab_groups/tab_group_id.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/context_menu_controller.h"
#include "ui/views/controls/focus_ring.h"
#include "ui/views/view_targeter_delegate.h"
#include "ui/views/widget/widget_observer.h"

class TabSlotController;
class TabGroupStyle;
struct TabSizeInfo;
class TabStyle;

namespace views {
class ImageView;
class Label;
class View;
}  // namespace views

namespace tab_groups {
class SavedTabGroupKeyedService;
}  // namespace tab_groups

// View for tab group headers in the tab strip, which are markers of group
// boundaries. There is one header for each group, which is included in the tab
// strip flow and positioned left of the leftmost tab in the group.
class TabGroupHeader : public TabSlotView,
                       public views::ContextMenuController,
                       public views::ViewTargeterDelegate { … };

#endif  // CHROME_BROWSER_UI_VIEWS_TABS_TAB_GROUP_HEADER_H_