[alreq] Should progress bars in HTML progress and meter elements be read RTL? (#259)

r12a has just created a new issue for https://github.com/w3c/alreq:

== Should progress bars in HTML progress and meter elements be read RTL? ==
## Background

This question was prompted by the HTML issue at https://github.com/whatwg/html/issues/8413

Currently, for RTL script text Blink, WebKit and Gecko engines all reverse the direction of the progress bar when `progress` or `meter` elements are used in HTML.

This means that the direction of the controls is the same as the reading direction of the text. For example: 

<div  style="text-align:center"><img width="510" alt="Screenshot 2022-10-25 at 13 01 50" src="https://user-images.githubusercontent.com/4839211/197768217-9e9893fa-ae44-44a0-b90e-e0350b89e36d.png"></div>

[Test for meter](https://w3c.github.io/i18n-tests/exploratory/vanilla?text=%3Cp%20dir%3D%22rtl%22%3E%D8%A8%D9%8A%D8%B9%20%D8%A7%D9%84%D8%AA%D8%B0%D8%A7%D9%83%D8%B1%3A%20%3Cmeter%20min%3D%220%22%20max%3D%22100%22%20value%3D%2275%22%3E%3C%2Fmeter%3E%3C%2Fp%3E%0A%3Cp%20dir%3D%22ltr%22%3ETickets%20sold%3A%20%3Cmeter%20min%3D%220%22%20max%3D%22100%22%20value%3D%2275%22%3E%3C%2Fmeter%3E%3C%2Fp%3E&fontSize=36&width=500&height=500&a=%5BExploratory%20test%5D%20Check%20whether%20the%20browser%20changes%20the%20direction%20of%20the%20progress%2Fmeter%20control%20in%20RTL%20text.&i=Compare%20the%202%20results%20below.)

[Test for progress](https://w3c.github.io/i18n-tests/exploratory/vanilla?text=%3Cp%20dir%3D%22rtl%22%3E%D8%A8%D9%8A%D8%B9%20%D8%A7%D9%84%D8%AA%D8%B0%D8%A7%D9%83%D8%B1%3A%20%3Cprogress%20min%3D%220%22%20max%3D%22100%22%20value%3D%2275%22%3E%3C%2Fprogress%3E%3C%2Fp%3E%0A%3Cp%20dir%3D%22ltr%22%3ETickets%20sold%3A%20%3Cprogress%20min%3D%220%22%20max%3D%22100%22%20value%3D%2275%22%3E%3C%2Fprogress%3E%3C%2Fp%3E&fontSize=36&width=500&height=500&a=%5BExploratory%20test%5D%20Check%20whether%20the%20browser%20changes%20the%20direction%20of%20the%20progress%2Fmeter%20control%20in%20RTL%20text.&i=Compare%20the%202%20results%20below.)

## Question

 Is it preferable for the direction of the control to follow the direction of the surrounding text, or should it always progress from left to right?

Please view or discuss this issue at https://github.com/w3c/alreq/issues/259 using your GitHub account


-- 
Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config

Received on Tuesday, 25 October 2022 12:10:20 UTC