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Unified Diff: content/renderer/input/render_widget_input_handler.cc

Issue 1749343004: Implement Wheel Gesture Scrolling on OSX. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix non mac builds Created 4 years, 10 months ago
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Index: content/renderer/input/render_widget_input_handler.cc
diff --git a/content/renderer/input/render_widget_input_handler.cc b/content/renderer/input/render_widget_input_handler.cc
index e2f118fb9f9e56e2bca1533ef3f020c51228e9b6..22f02f6fb5604296e805cbfdbfb81fa29cb33afe 100644
--- a/content/renderer/input/render_widget_input_handler.cc
+++ b/content/renderer/input/render_widget_input_handler.cc
@@ -377,6 +377,18 @@ void RenderWidgetInputHandler::HandleInputEvent(
: gfx::Vector2dF(),
processed != WebInputEventResult::NotHandled);
}
+ } else if (input_event.type == WebInputEvent::GestureScrollBegin ||
+ input_event.type == WebInputEvent::GestureScrollEnd ||
+ input_event.type == WebInputEvent::GestureScrollUpdate) {
+ const WebGestureEvent& gesture_event =
+ static_cast<const WebGestureEvent&>(input_event);
+ if (gesture_event.sourceDevice == blink::WebGestureDeviceTouchpad) {
+ delegate_->ObserveGestureEventAndResult(
+ gesture_event,
+ event_overscroll ? event_overscroll->latest_overscroll_delta
+ : gfx::Vector2dF(),
+ processed != WebInputEventResult::NotHandled);
+ }
}
bool frame_pending =

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