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Fix for bug 157837 -- fix a problem with click-hold scrolling in scrollbars that caused the slightest mouse move to stop the scrolling; patch fixes a coordinate issue that made us think we'd left the widget. r=pinkerton, sr=bryner, a=asa.

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sfraser%netscape.com 2002-08-02 00:51:08 +00:00
parent 9ee98f355e
commit ca494f80d1
1 changed files with 6 additions and 1 deletions
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7
widget/src/mac/nsMacEventHandler.cpp
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@ -1672,7 +1672,12 @@ PRBool nsMacEventHandler::HandleMouseMoveEvent( EventRecord& aOSEvent )
if (lastWidgetHit)
{
Point macPoint = aOSEvent.where;
::GlobalToLocal(&macPoint);
WindowRef wind = reinterpret_cast<WindowRef>(mTopLevelWidget->GetNativeData(NS_NATIVE_DISPLAY));
nsGraphicsUtils::SafeSetPortWindowPort(wind);
{
StOriginSetter originSetter(wind);
::GlobalToLocal(&macPoint);
}
PRBool inWidgetHit = lastWidgetHit->PointInWidget(macPoint);
if (sMouseInWidgetHit != inWidgetHit)
{