[Extra zoom mode] Delegate scrolling from the content view to input view controllers
authorwenson_hsieh@apple.com <wenson_hsieh@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Wed, 7 Feb 2018 23:13:49 +0000 (23:13 +0000)
committerwenson_hsieh@apple.com <wenson_hsieh@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Wed, 7 Feb 2018 23:13:49 +0000 (23:13 +0000)
commit70ab3f39a9735ddff5faa167011dab30ba230596
treeb6016daf299fa9458b4e726e7d452c3edbbd678f
parente84d1c2d4d1504bcbeed6f63415ae7213a9f16ce
[Extra zoom mode] Delegate scrolling from the content view to input view controllers
https://bugs.webkit.org/show_bug.cgi?id=182534
<rdar://problem/37276625>

Reviewed by Tim Horton.

Override -_wheelChangedWithEvent: on the content view, and give extra zoomed input view controllers a chance to
handle the event.

* Platform/spi/ios/UIKitSPI.h:
* UIProcess/ios/WKContentViewInteraction.mm:
(-[WKContentView _wheelChangedWithEvent:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@228246 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/WebKit/ChangeLog
Source/WebKit/Platform/spi/ios/UIKitSPI.h
Source/WebKit/UIProcess/ios/WKContentViewInteraction.mm