Enable smooth scroll on DevTools Network panel
Reported by
zcyzcy88...@gmail.com,
Nov 19 2017
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Issue descriptionUserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.52 Safari/537.36 Steps to reproduce the problem: 1. Open DevTools Network panel, record enough item 2. Scroll the item list What is the expected behavior? Smooth scroll What went wrong? Jump, no smooth scroll Did this work before? No Chrome version: 63.0.3239.52 Channel: beta OS Version: 10.0 Flash Version: You `preventDefault()` and manually change `scrollTop` when `wheel` event happen. Don't do this, let Chrome native handle scroll.
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Nov 22 2017
Unable to reproduce the issue on reported version 63.0.3239.52 and latest Canary 64.0.3275.0 using windows 10. Please find the screen-cast and let us know if we have missed any steps in the process of reproducing the issue Also please provide the sample URL that would help us in Triaging the issue from TE-end
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Nov 22 2017
Unable to reproduce? Your screen record clearly show current item list scrolling is jump by step, not smooth like normal webpage scrolling.
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Nov 22 2017
Thank you for providing more feedback. Adding requester "divya.padigela@techmahindra.com" to the cc list and removing "Needs-Feedback" label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Nov 27 2017
Network is viewported, hence the manual handling of the scrolltop.
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Dec 14 2017
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Jul 9
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/3d48855f0f15c9a5346d3798b534b17881c3a469 commit 3d48855f0f15c9a5346d3798b534b17881c3a469 Author: Erik Luo <luoe@chromium.org> Date: Mon Jul 09 19:10:32 2018 DevTools: partial smooth scrolling for Network panel Network panel currently "translates" wheel events into "set the new scrollTop" for its viewported scrolling. This CL makes wheel events translate into smooth scrolls. If all wheel ticks were smooth with scrollBy, consecutive ticks would cancel each other out, so a burst of wheel events will revert to instant jumping. Screenshot: https://imgur.com/a/UB31WZs Bug: 786796 Change-Id: If440e711369b8f35398004a2cfdd18e8c5e1ef87 Reviewed-on: https://chromium-review.googlesource.com/1112668 Reviewed-by: Alexei Filippov <alph@chromium.org> Commit-Queue: Erik Luo <luoe@chromium.org> Cr-Commit-Position: refs/heads/master@{#573397} [modify] https://crrev.com/3d48855f0f15c9a5346d3798b534b17881c3a469/third_party/blink/renderer/devtools/front_end/network/NetworkLogViewColumns.js
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Jul 9
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Jul 10
Verified the fix on Windows-10 using Chrome version #69.0.3487.0 as per the comment #0. Attaching screen cast for reference. Observed the smooth scrolling in DevTools Network panel. Hence, the fix is working as expected. Adding the verified labels. Note: Able to reproduce the issue on chrome version 63.0.3239.52 Thanks...!! |
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Comment 1 by davidben@chromium.org
, Nov 20 2017