Rid the world of the last of views::Event types: TouchEvent, GestureEvent, MouseWheelEvent, ScrollE…

ui/views/widget/native_widget_delegate.h

 // Copyright (c) 2012 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 UI_VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_
 #define UI_VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_
 
 #include <vector>
 
 #include "ui/base/events.h"
 #include "ui/views/views_export.h"
 
 namespace gfx {
 class Canvas;
 class Path;
 class Point;
 class Size;
 }
 
 namespace ui {
+class GestureEvent;
 class KeyEvent;
 class Layer;
+class MouseEvent;
+class TouchEvent;
 }
 
 namespace views {
 class InputMethod;
-class GestureEvent;
-class MouseEvent;
-class TouchEvent;
 
 namespace internal {
 
 ////////////////////////////////////////////////////////////////////////////////
 // NativeWidgetDelegate
 //
 //  An interface implemented by the object that handles events sent by a
 //  NativeWidget implementation.
 //
 class VIEWS_EXPORT NativeWidgetDelegate {
@@ skipping 61 matching lines @@
   virtual void OnNativeWidgetPaint(gfx::Canvas* canvas) = 0;
 
   // Returns the non-client component (see ui/base/hit_test.h) containing
   // |point|, in client coordinates.
   virtual int GetNonClientComponent(const gfx::Point& point) = 0;
 
   // Mouse and key event handlers.
   virtual bool OnKeyEvent(const ui::KeyEvent& event) = 0;
   virtual bool OnMouseEvent(const ui::MouseEvent& event) = 0;
   virtual void OnMouseCaptureLost() = 0;
-  virtual ui::TouchStatus OnTouchEvent(const TouchEvent& event) = 0;
-  virtual ui::GestureStatus OnGestureEvent(const GestureEvent& event) = 0;
+  virtual ui::TouchStatus OnTouchEvent(const ui::TouchEvent& event) = 0;
+  virtual ui::GestureStatus OnGestureEvent(const ui::GestureEvent& event) = 0;
 
   // Runs the specified native command. Returns true if the command is handled.
   virtual bool ExecuteCommand(int command_id) = 0;
 
   // Returns the input method of the widget this delegate is associated with.
   // Note that this does not use the top level widget, so may return NULL
   // if the widget doesn't have input method.
   virtual InputMethod* GetInputMethodDirect() = 0;
 
   // Returns the child Layers of the Widgets layer that were created by Views.
   virtual const std::vector<ui::Layer*>& GetRootLayers() = 0;
 
   // Returns true if window has a hit-test mask.
   virtual bool HasHitTestMask() const = 0;
 
   // Provides the hit-test mask if HasHitTestMask above returns true.
   virtual void GetHitTestMask(gfx::Path* mask) const = 0;
 
   //
   virtual Widget* AsWidget() = 0;
   virtual const Widget* AsWidget() const = 0;
 };
 
 }  // namespace internal
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_