chromium/chrome/browser/ui/views/tabs/tab_drag_context.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_DRAG_CONTEXT_H_
#define CHROME_BROWSER_UI_VIEWS_TABS_TAB_DRAG_CONTEXT_H_

#include <memory>
#include <optional>
#include <vector>

#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/base/models/list_selection_model.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/views/view.h"

class Tab;
class TabGroupHeader;
class TabSlotView;
class TabStrip;
class TabStripModel;
class TabDragController;

namespace tab_groups {
class TabGroupId;
}

// A limited subset of TabDragContext for use by non-TabDragController clients.
class TabDragContextBase : public views::View { … };

// Provides tabstrip functionality specifically for TabDragController, much of
// which should not otherwise be in TabStrip's public interface.
class TabDragContext : public TabDragContextBase { … };

#endif  // CHROME_BROWSER_UI_VIEWS_TABS_TAB_DRAG_CONTEXT_H_