Microsoft/vscode

Menu widget rendered in greyscale

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#75,615 opened on 2019年6月17日

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 (38 comments) (1 reaction) (1 assignee)TypeScript (74,848 stars) (10,221 forks)batch import
bugchromiumfont-renderinghelp wantedlcd-text-renderingmenus

説明

Version: 1.35.1 (user setup) Commit: c7d83e57cd18f18026a8162d042843bda1bcf21f Date: 2019-06-12T14:30:02.622Z Electron: 3.1.8 Chrome: 66.0.3359.181 Node.js: 10.2.0 V8: 6.6.346.32 OS: Windows_NT x64 10.0.18362

I also double checked that the problem is on the Insider's Build.

Steps to Reproduce:

  1. Observe text on screen. It should have gray subpixel rendering. 1
  2. Open menu bar.
  3. Observe text on screen. It should have RGB subpixel rendering. 2

This issue occurs on all text (except the menu bar submenus). I noticed it, because the text rendering looks better, but only when the menu bar was open! I would prefer all of it to use RGB subpixel rendering, like my other applications.

Does this issue occur when all extensions are disabled?: Yes

コントリビューターガイド

技術スタック
typescriptcsselectron
領域
frontend
Issue 種別
bug
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
5
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
over 1 week
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
blocked
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
clear
前提条件
Understanding of subpixel renderingFamiliarity with Electron and Chromium internalsExperience with VS Code codebase
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
10
調査方針
Review the existing comments on the issue (#75615) for any proposed solutions or debugging attempts. Look into VS Code's main process and renderer code, particularly the CSS styles related to text rendering and the Electron shell's text rendering settings. Since this bug involves subpixel rendering differences when the menu bar is open, investigate how the menu widget might affect the overall rendering context of the application.
Menu widget rendered in greyscale · Microsoft/vscode#75615 | Good First Issue