Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: e41f5679593f6e0a4eb380dd580392234ea3fd4b
https://github.com/WebKit/WebKit/commit/e41f5679593f6e0a4eb380dd580392234ea3fd4b
Author: Nikolaos Mouchtaris <nmouchta...@apple.com>
Date: 2023-07-24 (Mon, 24 Jul 2023)
Changed paths:
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/ScrollerMac.h
M Source/WebCore/page/scrolling/mac/ScrollerMac.mm
M Source/WebCore/page/scrolling/mac/ScrollingTreeScrollingNodeDelegateMac.mm
M Source/WebCore/platform/Scrollbar.cpp
M Source/WebCore/platform/ScrollbarsController.h
M
Source/WebKit/Shared/RemoteLayerTree/RemoteScrollingCoordinatorTransaction.cpp
M Source/WebKit/Shared/WebCoreArgumentCoders.serialization.in
M
Source/WebKit/WebProcess/WebPage/RemoteLayerTree/RemoteScrollbarsController.h
M
Source/WebKit/WebProcess/WebPage/RemoteLayerTree/RemoteScrollbarsController.mm
Log Message:
-----------
[UI-side compositing] REGRESSION: empty Mail compose window always shows a
scrollbar
https://bugs.webkit.org/show_bug.cgi?id=259323
rdar://110872395
Reviewed by Simon Fraser.
To properly set NSScrollerImps as enabled in the UI-process, send accross the
web
process state from the Scrollbar class. It is also necessary to set the state in
setScrollingNodeScrollableAreaGeometry because the first time setting this state
on the Scrollbar class can happen before the corresponding scrollable area has
been
added to the scrolling tree.
* Source/WebCore/page/scrolling/AsyncScrollingCoordinator.cpp:
(WebCore::AsyncScrollingCoordinator::setScrollbarEnabled):
(WebCore::AsyncScrollingCoordinator::setScrollingNodeScrollableAreaGeometry):
* Source/WebCore/page/scrolling/AsyncScrollingCoordinator.h:
* Source/WebCore/page/scrolling/ScrollingCoordinator.h:
(WebCore::ScrollingCoordinator::setScrollbarEnabled):
* Source/WebCore/page/scrolling/ScrollingStateNode.h:
* Source/WebCore/page/scrolling/ScrollingStateScrollingNode.cpp:
(WebCore::ScrollingStateScrollingNode::ScrollingStateScrollingNode):
(WebCore::ScrollingStateScrollingNode::setScrollbarEnabledState):
* Source/WebCore/page/scrolling/ScrollingStateScrollingNode.h:
(WebCore::ScrollingStateScrollingNode::scrollbarEnabledState const):
* Source/WebCore/page/scrolling/mac/ScrollerMac.h:
(WebCore::ScrollerMac::setEnabled):
* Source/WebCore/page/scrolling/mac/ScrollerMac.mm:
(WebCore::ScrollerMac::updateValues):
* Source/WebCore/page/scrolling/mac/ScrollingTreeScrollingNodeDelegateMac.mm:
(WebCore::ScrollingTreeScrollingNodeDelegateMac::updateFromStateNode):
* Source/WebCore/platform/Scrollbar.cpp:
(WebCore::Scrollbar::setEnabled):
* Source/WebCore/platform/ScrollbarsController.h:
(WebCore::ScrollbarsController::setScrollbarEnabledSate):
*
Source/WebKit/Shared/RemoteLayerTree/RemoteScrollingCoordinatorTransaction.cpp:
(ArgumentCoder<ScrollingStateScrollingNode>::encode):
(ArgumentCoder<ScrollingStateScrollingNode>::decode):
* Source/WebKit/Shared/WebCoreArgumentCoders.serialization.in:
* Source/WebKit/WebProcess/WebPage/RemoteLayerTree/RemoteScrollbarsController.h:
*
Source/WebKit/WebProcess/WebPage/RemoteLayerTree/RemoteScrollbarsController.mm:
(WebKit::RemoteScrollbarsController::setScrollbarEnabledSate):
Canonical link: https://commits.webkit.org/266261@main
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