Branch: refs/heads/main Home: https://github.com/WebKit/WebKit Commit: 90a47db0ffa461850eaba59ae2b2f2dae80eee2a https://github.com/WebKit/WebKit/commit/90a47db0ffa461850eaba59ae2b2f2dae80eee2a Author: Nikolaos Mouchtaris <nmouchta...@apple.com> Date: 2023-04-06 (Thu, 06 Apr 2023)
Changed paths: M Source/WebCore/page/EventHandler.cpp M Source/WebCore/page/scrolling/AsyncScrollingCoordinator.cpp M Source/WebCore/page/scrolling/AsyncScrollingCoordinator.h M Source/WebCore/page/scrolling/ScrollingCoordinator.h M Source/WebCore/page/scrolling/ScrollingStateNode.h M Source/WebCore/page/scrolling/ScrollingStateScrollingNode.cpp M Source/WebCore/page/scrolling/ScrollingStateScrollingNode.h M Source/WebCore/page/scrolling/mac/ScrollerPairMac.h M Source/WebCore/page/scrolling/mac/ScrollerPairMac.mm M Source/WebCore/page/scrolling/mac/ScrollingTreeScrollingNodeDelegateMac.mm M Source/WebKit/Shared/WebCoreArgumentCoders.serialization.in Log Message: ----------- [UI-side compositing] Plumb mouseMovedInContentArea event to UI process https://bugs.webkit.org/show_bug.cgi?id=255126 rdar://107732708 Reviewed by Simon Fraser. This patch plumbs mouseMovedInContentArea events to the UI process. This event is generated each time the mouse is moved within the particular content area, and eventually results into a mouseLocationInScrollerForScrollerImp call into our delegate class, which allows AppKit to know where the mouse is within the scroller (this function still needs to be fixed for overflow scroll nodes). Since there is no state related to this we simply use the property change on the ScrollingStateNode to tell the UI process to send this event to the ScrollerPairMac. This patch also ensures that the NSScrollerImpPairs are accessed on the main thread for the various mouse events. * Source/WebCore/page/EventHandler.cpp: (WebCore::EventHandler::notifyScrollableAreasOfMouseEvents): * Source/WebCore/page/scrolling/AsyncScrollingCoordinator.cpp: (WebCore::AsyncScrollingCoordinator::setMouseIsActiveInContentArea): * Source/WebCore/page/scrolling/AsyncScrollingCoordinator.h: * Source/WebCore/page/scrolling/ScrollingCoordinator.h: (WebCore::ScrollingCoordinator::setMouseIsActiveInContentArea): * Source/WebCore/page/scrolling/ScrollingStateNode.h: * Source/WebCore/page/scrolling/ScrollingStateScrollingNode.cpp: (WebCore::ScrollingStateScrollingNode::setMouseIsActiveInContentArea): * Source/WebCore/page/scrolling/ScrollingStateScrollingNode.h: * Source/WebCore/page/scrolling/mac/ScrollerPairMac.h: * Source/WebCore/page/scrolling/mac/ScrollerPairMac.mm: (WebCore::ScrollerPairMac::mouseMovedInContentArea): * Source/WebCore/page/scrolling/mac/ScrollingTreeScrollingNodeDelegateMac.mm: (WebCore::ScrollingTreeScrollingNodeDelegateMac::updateFromStateNode): * Source/WebKit/Shared/WebCoreArgumentCoders.serialization.in: Canonical link: https://commits.webkit.org/262699@main _______________________________________________ webkit-changes mailing list webkit-changes@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-changes