1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CONTENT_BROWSER_RENDERER_HOST_BASIC_MOUSE_WHEEL_SMOOTH_SCROLL_GESTURE_
6 #define CONTENT_BROWSER_RENDERER_HOST_BASIC_MOUSE_WHEEL_SMOOTH_SCROLL_GESTURE_
8 #include "base/time/time.h"
9 #include "content/browser/renderer_host/synthetic_gesture_calculator.h"
10 #include "content/port/browser/synthetic_gesture.h"
14 class RenderWidgetHost;
16 class BasicMouseWheelSmoothScrollGesture : public SyntheticGesture {
18 BasicMouseWheelSmoothScrollGesture(bool scroll_down, int pixels_to_scroll,
19 int mouse_event_x, int mouse_event_y);
21 virtual bool ForwardInputEvents(base::TimeTicks now,
22 RenderWidgetHost* host) OVERRIDE;
24 virtual ~BasicMouseWheelSmoothScrollGesture();
26 SyntheticGestureCalculator synthetic_gesture_calculator_;
30 int pixels_to_scroll_;
35 } // namespace content
37 #endif // CONTENT_BROWSER_RENDERER_HOST_BASIC_MOUSE_WHEEL_SMOOTH_SCROLL_GESTURE_