Downward drag after mouse-down is now causing bookmark bar folders to open, r...

chrome/browser/views/toolbar_view.h

 // Copyright (c) 2009 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_VIEWS_TOOLBAR_VIEW_H_
 #define CHROME_BROWSER_VIEWS_TOOLBAR_VIEW_H_
 
 #include <vector>
 
 #include "base/ref_counted.h"
@@ skipping 133 matching lines @@
   virtual void Paint(gfx::Canvas* canvas);
   virtual void ThemeChanged();
 
  private:
   // Overridden from views::DragController:
   virtual void WriteDragData(View* sender,
                              int press_x,
                              int press_y,
                              OSExchangeData* data);
   virtual int GetDragOperations(View* sender, int x, int y);
+  virtual bool CanStartDrag(View* sender,
+                            int press_x,
+                            int press_y,
+                            int x,
+                            int y) {
+    return true;
+  }
 
   // Returns the number of pixels above the location bar in non-normal display.
   int PopupTopSpacing() const;
 
   // Set up the various Views in the toolbar
   void CreateLeftSideControls();
   void CreateCenterStack(Profile* profile);
   void CreateRightSideControls(Profile* profile);
   void LoadLeftSideControlsImages();
   void LoadCenterStackImages();
@@ skipping 61 matching lines @@
   scoped_ptr<EncodingMenuModel> encoding_menu_contents_;
   scoped_ptr<views::SimpleMenuModel> devtools_menu_contents_;
   scoped_ptr<views::SimpleMenuModel> app_menu_contents_;
 
   // TODO(beng): build these into MenuButton.
   scoped_ptr<views::Menu2> page_menu_menu_;
   scoped_ptr<views::Menu2> app_menu_menu_;
 };
 
 #endif  // CHROME_BROWSER_VIEWS_TOOLBAR_VIEW_H_