Experiments with a new tabstrip + animator

chrome/browser/tabs/tab_strip_model.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_BROWSER_TABS_TAB_STRIP_MODEL_H_
 #define CHROME_BROWSER_TABS_TAB_STRIP_MODEL_H_
 
 #include <vector>
 
 #include "base/observer_list.h"
@@ skipping 112 matching lines @@
   // representing the newly created window and tab strip. This does not
   // show the window, it's up to the caller to do so.
   // TODO(pinkerton): I really don't like the fact that this is returning a
   // Browser object, there may be some better abstraction we can achieve that
   // the Browser implements, but for now, we'll experiment with returning
   // that type.
   virtual Browser* CreateNewStripWithContents(TabContents* contents,
                                               const gfx::Rect& window_bounds,
                                               const DockInfo& dock_info) = 0;
 
+  // Creates a new Browser object and window containing the specified
+  // |contents|, and continues a drag operation that began within the source
+  // window's tab strip. |window_bounds| are the bounds of the source window in
+  // screen coordinates, used to place the new window, and |tab_bounds| are the
+  // bounds of the dragged Tab view in the source window, in screen coordinates,
+  // used to place the new Tab in the new window.
+  virtual void ContinueDraggingDetachedTab(TabContents* contents,
+                                           const gfx::Rect& window_bounds,
+                                           const gfx::Rect& tab_bounds) = 0;
+
   enum {
     TAB_MOVE_ACTION = 1,
     TAB_TEAROFF_ACTION = 2
   };
 
   // Determines what drag actions are possible for the specified strip.
   virtual int GetDragActions() const = 0;
 
   // Creates an appropriate TabContents for the given URL. This is handled by
   // the delegate since the TabContents may require special circumstances to
@@ skipping 429 matching lines @@
   typedef ObserverList<TabStripModelObserver> TabStripModelObservers;
   TabStripModelObservers observers_;
 
   // A scoped container for notification registries.
   NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(TabStripModel);
 };
 
 #endif  // CHROME_BROWSER_TABS_TAB_STRIP_MODEL_H_