Scrolling Tabs

chrome/browser/ui/views/tabs/base_tab_strip.cc

 // Copyright (c) 2011 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 "chrome/browser/ui/views/tabs/base_tab_strip.h"
 
 #include "base/logging.h"
 #include "chrome/browser/ui/title_prefix_matcher.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/tabs/dragged_tab_controller.h"
@@ skipping 360 matching lines @@
     return false;
   bool started_drag = drag_controller_->started_drag();
   drag_controller_->EndDrag(canceled);
   return started_drag;
 }
 
 BaseTab* BaseTabStrip::GetTabAt(BaseTab* tab,
                                 const gfx::Point& tab_in_tab_coordinates) {
   gfx::Point local_point = tab_in_tab_coordinates;
   ConvertPointToView(tab, this, &local_point);
+  return GetTabAtLocal(local_point);
+}
+
+BaseTab* BaseTabStrip::GetTabAtLocal(
+    const gfx::Point& local_point) {
   views::View* view = GetEventHandlerForPoint(local_point);
   if (!view)
     return NULL;  // No tab contains the point.
 
   // Walk up the view hierarchy until we find a tab, or the TabStrip.
   while (view && view != this && view->GetID() != VIEW_ID_TAB)
     view = view->parent();
 
   return view && view->GetID() == VIEW_ID_TAB ?
       static_cast<BaseTab*>(view) : NULL;
 }
 

[rjkroege, 2011/03/28 22:07:40]

remove

[wyck, 2011/03/30 15:53:11]

Done.

+
 void BaseTabStrip::Layout() {
   // Only do a layout if our size changed.
   if (last_layout_size_ == size())
     return;
   DoLayout();
 }
 
 bool BaseTabStrip::GetDropFormats(
       int* formats,
       std::set<ui::OSExchangeData::CustomFormat>* custom_formats) {
@@ skipping 191 matching lines @@
     // Animate the view back to its correct position.
     GenerateIdealBounds();
     AnimateToIdealBounds();
   }
   bounds_animator_.AnimateViewTo(tab, ideal_bounds(TabIndexOfTab(tab)));
   // Install a delegate to reset the dragging state when done. We have to leave
   // dragging true for the tab otherwise it'll draw beneath the new tab button.
   bounds_animator_.SetAnimationDelegate(
       tab, new ResetDraggingStateDelegate(tab), true);
 }