1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_UI_PANELS_STACKED_PANEL_DRAG_HANDLER_H_
6#define CHROME_BROWSER_UI_PANELS_STACKED_PANEL_DRAG_HANDLER_H_
7
8#include "base/basictypes.h"
9
10class Panel;
11namespace gfx {
12class Point;
13}
14
15// Handles all the drags to unstacked free-floating panels.
16class StackedPanelDragHandler {
17 public:
18  static void HandleDrag(Panel* panel,
19                         const gfx::Point& target_position,
20                         bool in_orginal_collection);
21
22  static void FinalizeDrag(Panel* panel);
23
24 private:
25  DISALLOW_IMPLICIT_CONSTRUCTORS(StackedPanelDragHandler);
26};
27
28#endif  // CHROME_BROWSER_UI_PANELS_STACKED_PANEL_DRAG_HANDLER_H_
29