Dragging within the popup window of the omnibar didn't result in the desired ...

chrome/browser/views/autocomplete/autocomplete_popup_contents_view.h

-// Copyright (c) 2009 The Chromium Authors. All rights reserved. Use of this
+// Copyright (c) 2010 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_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_CONTENTS_VIEW_H_
 #define CHROME_BROWSER_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_CONTENTS_VIEW_H_
 
 #include "app/gfx/font.h"
 #include "app/slide_animation.h"
 #include "chrome/browser/autocomplete/autocomplete.h"
 #include "chrome/browser/autocomplete/autocomplete_popup_model.h"
@@ skipping 14 matching lines @@
 
 // An interface implemented by an object that provides data to populate
 // individual result views.
 class AutocompleteResultViewModel {
  public:
   // Returns true if the index is selected.
   virtual bool IsSelectedIndex(size_t index) const = 0;
 
   // Returns true if the index is hovered.
   virtual bool IsHoveredIndex(size_t index) const = 0;
-
-  // Called when the line at the specified index should be opened with the
-  // provided disposition.
-  virtual void OpenIndex(size_t index, WindowOpenDisposition disposition) = 0;
-
-  // Called when the line at the specified index should be shown as hovered.
-  virtual void SetHoveredLine(size_t index) = 0;
-
-  // Called when the line at the specified index should be shown as selected.
-  virtual void SetSelectedLine(size_t index, bool revert_to_default) = 0;
 };
 
 // A view representing the contents of the autocomplete popup.
 class AutocompletePopupContentsView : public views::View,
                                       public AutocompleteResultViewModel,
                                       public AutocompletePopupView,
                                       public AnimationDelegate {
  public:
   AutocompletePopupContentsView(const gfx::Font& font,
                                 AutocompleteEditView* edit_view,
                                 AutocompleteEditModel* edit_model,
                                 Profile* profile,
                                 const BubblePositioner* bubble_positioner);
   virtual ~AutocompletePopupContentsView() {}
 
   // Returns the bounds the popup should be shown at. This is the display bounds
   // and includes offsets for the dropshadow which this view's border renders.
   gfx::Rect GetPopupBounds() const;
 
   // Overridden from AutocompletePopupView:
   virtual bool IsOpen() const;
   virtual void InvalidateLine(size_t line);
   virtual void UpdatePopupAppearance();
   virtual void PaintUpdatesNow();
   virtual AutocompletePopupModel* GetModel();
 
   // Overridden from AutocompleteResultViewModel:
   virtual bool IsSelectedIndex(size_t index) const;
   virtual bool IsHoveredIndex(size_t index) const;
-  virtual void OpenIndex(size_t index, WindowOpenDisposition disposition);
-  virtual void SetHoveredLine(size_t index);
-  virtual void SetSelectedLine(size_t index, bool revert_to_default);
 
   // Overridden from AnimationDelegate:
   virtual void AnimationProgressed(const Animation* animation);
 
   // Overridden from views::View:
   virtual void Paint(gfx::Canvas* canvas);
   virtual void PaintChildren(gfx::Canvas* canvas) {
     // We paint our children inside Paint().
   }
   virtual void Layout();
+  virtual void OnMouseEntered(const views::MouseEvent& event);
+  virtual void OnMouseMoved(const views::MouseEvent& event);
+  virtual void OnMouseExited(const views::MouseEvent& event);
+  virtual bool OnMousePressed(const views::MouseEvent& event);
+  virtual void OnMouseReleased(const views::MouseEvent& event, bool canceled);
+  virtual bool OnMouseDragged(const views::MouseEvent& event);
+  virtual views::View* GetViewForPoint(const gfx::Point& point);
 
  private:
 #if defined(OS_WIN)
   typedef AutocompletePopupWin AutocompletePopupClass;
 #else
   typedef AutocompletePopupGtk AutocompletePopupClass;
 #endif
 
   // Returns true if the model has a match at the specified index.
   bool HasMatchAt(size_t index) const;
 
   // Returns the match at the specified index within the popup model.
   const AutocompleteMatch& GetMatchAtIndex(size_t index) const;
 
   // Fill a path for the contents' roundrect. |bounding_rect| is the rect that
   // bounds the path.
   void MakeContentsPath(gfx::Path* path, const gfx::Rect& bounding_rect);
 
   // Updates the window's blur region for the current size.
   void UpdateBlurRegion();
 
   // Makes the contents of the canvas slightly transparent.
   void MakeCanvasTransparent(gfx::Canvas* canvas);
 
+  // Called when the line at the specified index should be opened with the
+  // provided disposition.
+  void OpenIndex(size_t index, WindowOpenDisposition disposition);
+
+  // Find the index of the match under the given |point|, specified in window
+  // coordinates.
+  int GetIndexForPoint(const gfx::Point& point);
+
   // The popup that contains this view.
   scoped_ptr<AutocompletePopupClass> popup_;
 
   // The provider of our result set.
   scoped_ptr<AutocompletePopupModel> model_;
 
   // The edit view that invokes us.
   AutocompleteEditView* edit_view_;
 
   // An object that tells the popup how to position itself.
   const BubblePositioner* bubble_positioner_;
 
   // Our border, which can compute our desired bounds.
   const BubbleBorder* bubble_border_;
 
   // The font that we should use for result rows. This is based on the font used
   // by the edit that created us.
   gfx::Font result_font_;
 
   // The popup sizes vertically using an animation when the popup is getting
   // shorter (not larger, that makes it look "slow").
   SlideAnimation size_animation_;
   gfx::Rect start_bounds_;
   gfx::Rect target_bounds_;
 
   DISALLOW_COPY_AND_ASSIGN(AutocompletePopupContentsView);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_CONTENTS_VIEW_H_