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Bug 1153156 part.2 Make WidgetWheelEvent store if overriding system scroll speed is allowed and it shouldn't be allowed if scroll speed isn't system default settings on Windows r=smaug+jimm

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This commit is contained in:
Masayuki Nakano
2016-01-27 15:09:13 +09:00
parent f54e28790a
commit 46c65f22ee
6 changed files with 53 additions and 60 deletions
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4
widget/nsGUIEventIPC.h
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@@ -175,6 +175,7 @@ struct ParamTraits<mozilla::WidgetWheelEvent>
WriteParam(aMsg, aParam.overflowDeltaY);
WriteParam(aMsg, aParam.mViewPortIsOverscrolled);
WriteParam(aMsg, aParam.mCanTriggerSwipe);
WriteParam(aMsg, aParam.mAllowToOverrideSystemScrollSpeed);
}
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
@@ -197,7 +198,8 @@ struct ParamTraits<mozilla::WidgetWheelEvent>
ReadParam(aMsg, aIter, &aResult->overflowDeltaX) &&
ReadParam(aMsg, aIter, &aResult->overflowDeltaY) &&
ReadParam(aMsg, aIter, &aResult->mViewPortIsOverscrolled) &&
ReadParam(aMsg, aIter, &aResult->mCanTriggerSwipe);
ReadParam(aMsg, aIter, &aResult->mCanTriggerSwipe) &&
ReadParam(aMsg, aIter, &aResult->mAllowToOverrideSystemScrollSpeed);
aResult->scrollType =
static_cast<mozilla::WidgetWheelEvent::ScrollType>(scrollType);
return rv;