Revision - 1b5ce4a - Perform flexbox child hit testing by testing all children atomically - origin: https://github.com/web-platform-tests/wpt

visit type:

https://github.com/web-platform-tests/wpt

26 December 2018, 22:31:15 UTC

Revision 1b5ce4ad3817e7b7247d7ff0f76b81877fce0d89 authored by Andrew Comminos on 21 December 2018, 21:45:26 UTC, committed by Chromium WPT Sync on 21 December 2018, 21:45:26 UTC

Perform flexbox child hit testing by testing all children atomically

When two child elements of a flexbox overlap (for example, due to
negative margins), the element drawn in the foreground may not actually
capture the hit if the element underneath it is hit-tested in an earlier
phase (e.g. foreground before child block background), despite being
occluded. This is because painting of flexbox children is done
atomically (all phases at once). This change makes hit testing atomic as
well, in accordance with the spec [1].

[1] https://www.w3.org/TR/css-flexbox-1/#painting

Bug: 844505
Change-Id: Iceab80b42f19488dcb59565ea3c0ce40d48c483b

1 parent f3cbe03

Files
Changes

Permalinks

Tip revision: 1b5ce4ad3817e7b7247d7ff0f76b81877fce0d89 authored by Andrew Comminos on 21 December 2018, 21:45:26 UTC
Perform flexbox child hit testing by testing all children atomically

Tip revision: 1b5ce4a

File	Mode	Size
.well-known
2dcontext
BackgroundSync
FileAPI
IndexedDB
WebCryptoAPI
WebIDL
accelerometer
accname
acid
ambient-light
animation-worklet
annotation-model
annotation-protocol
annotation-vocab
apng
appmanifest
async-local-storage
audio-output
background-fetch
battery-status
beacon
bluetooth
clear-site-data
client-hints
clipboard-apis
common
compat
conformance-checkers
console
content-security-policy
cookie-store
cookies
core-aam
cors
credential-management
css
custom-elements
device-memory
docs
dom
domparsing
domxpath
dpub-aam
dpub-aria
editing
encoding
encrypted-media
entries-api
event-timing
eventsource
feature-policy
fetch
fonts
fullscreen
gamepad
generic-sensor
geolocation-API
geolocation-sensor
graphics-aam
gyroscope
hr-time
html
html-longdesc
html-media-capture
imagebitmap-renderingcontext
images
inert
infrastructure
input-device-capabilities
input-events
interfaces
intersection-observer
js
keyboard-lock
keyboard-map
lifecycle
loading
longtask-timing
magnetometer
mathml
media
media-capabilities
media-source
mediacapture-depth
mediacapture-fromelement
mediacapture-image
mediacapture-record
mediacapture-streams
mediasession
mimesniff
mixed-content
mst-content-hint
navigation-timing
netinfo
network-error-logging
notifications
offscreen-canvas
old-tests
orientation-event
orientation-sensor
origin-policy
page-visibility
paint-timing
payment-handler
payment-method-basic-card
payment-method-id
payment-request
performance-timeline
permissions
picture-in-picture
pointerevents
pointerlock
portals
preload
presentation-api
priority-hints
proximity
push-api
quirks
referrer-policy
remote-playback
reporting
requestidlecallback
resize-observer
resource-timing
resources
screen-capture
screen-orientation
scroll-animations
secure-contexts
selection
server-timing
service-workers
shadow-dom
shape-detection
signed-exchange
speech-api
storage
streams
subresource-integrity
svg
svg-aam
tools
touch-events
trusted-types
uievents
upgrade-insecure-requests
url
user-timing
vibration
visual-viewport
wai-aria
wake-lock
wasm
web-animations
web-locks
web-nfc
web-share
webaudio
webauthn
webdriver
webgl
webmessaging
webmidi
webrtc
webrtc-identity
webrtc-quic
webrtc-stats
websockets
webstorage
webusb
webvr
webvtt
webxr
workers
worklets
x-frame-options
xhr
.azure-pipelines.yml	-rw-r--r--	4.9 KB
.codecov.yml	-rw-r--r--	66 bytes
.gitignore	-rw-r--r--	374 bytes
.gitmodules	-rw-r--r--	138 bytes
.pyup.yml	-rw-r--r--	1.1 KB
.taskcluster.yml	-rw-r--r--	6.9 KB
.travis.yml	-rw-r--r--	3.1 KB
CODEOWNERS	-rw-r--r--	98 bytes
CONTRIBUTING.md	-rw-r--r--	1.6 KB
LICENSE.md	-rw-r--r--	5.1 KB
README.md	-rw-r--r--	17.3 KB
check_stability.ini	-rw-r--r--	419 bytes
lint.whitelist	-rw-r--r--	46.1 KB
serve.py	-rw-r--r--	263 bytes
server-side.md	-rw-r--r--	8.1 KB
testharness_runner.html	-rw-r--r--	95 bytes
update-built-tests.sh	-rwxr-xr-x	208 bytes
wpt	-rwxr-xr-x	95 bytes
wpt.py	-rw-r--r--	15 bytes

Showing with 0 additions and 0 deletions (0 / 0 diffs computed)

Computing file changes ...

https://github.com/web-platform-tests/wpt

Perform flexbox child hit testing by testing all children atomically

README.md