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Issue 756558 link

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Issue metadata

Status: Archived
Owner: ----
Closed: Sep 13
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



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All modal dialogs are not high-dpi aware

Reported by mqu...@gmail.com, Aug 17 2017

Issue description

UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36

Steps to reproduce the problem:
1. Use a high-dpi monitor with a custom DPI 
2. Launch Chrome
3. Execute `alert(..)` in the console or perform an action that triggers Chrome to display a per-tab modal dialog (such as 'are you sure you want to refresh this tab')

What is the expected behavior?
The resulting dialog should be high-dpi aware and render content at the correct resolution and dpi.

What went wrong?
The resulting dialog is not high-dpi aware and is blurry on high-dpi displays utilizing scaled DPI rendering.

Did this work before? N/A 

Chrome version: 60.0.3112.90  Channel: stable
OS Version: 10.0
Flash Version:
 
pop-up dialogs blurry.png
34.7 KB View Download
Cc: brajkumar@chromium.org
Labels: Needs-Triage-M60 Needs-Feedback
Unable to reproduce this issue on Window-10 HiDpi using chrome latest stable #60.0.3112.90 by following steps mentioned below.

1. Navigated to https://bugs.chromium.org/p/chromium/issues/detail?id=756558
2. Typed few text in the comment box
3. Clicked on refresh button
4. Observed a dialog saying 'Do you want to reload this site' and no blurry text is seen.

Reporter@ Are you able to reproduce this issue on chrome latest canary? Did you check this behavior on other browser as well? Please let us know your device specification ?

Thanks!
 Issue 756499  has been merged into this issue.

Comment 3 by mqu...@gmail.com, Aug 18 2017

@barjkumar that dialog does not trigger the behavior I noted in my original post. The dialog I was referring to was when refreshing a POST'd page which would resubmit the contents of the form (the confirm form resubmission dialog).

Note that the "confirm form resubmission" dialog is a per-tab modal (i.e. blocks interaction with the current tab, but does not block navigation to other tabs), while the "Do you want to reload this site" dialog you reference is a fully-blocking modal dialog that prevents interaction with the current tab or any other tab.

Perhaps that is the common factor. Is the tab rendered at a different DPI than the browser?
Project Member

Comment 4 by sheriffbot@chromium.org, Aug 18 2017

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "brajkumar@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Cc: sandeepkumars@chromium.org
Tested the issue using chrome latest stable #60.0.3112.90on Window-10 HiDpi, and was unable to reproduce the issue as per the steps mentioned in original comment. The triggered dialog is HiDpi and the text and buttons on the dialog are clear.

@mqudsi: Please find the screen cast and try upgrading your Chrome to the latest version and check if you still face the issue.

Thanks!!!
756558.mp4
14.9 MB View Download
Labels: Needs-Feedback

Comment 7 by mqu...@gmail.com, Sep 13 2017

This seems to have been mitigated by updating to the latest AMD graphics drivers and changing some of the options in chrome://flags pertaining to rendering and font scaling caching.
Project Member

Comment 8 by sheriffbot@chromium.org, Sep 13 2017

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "sandeepkumars@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Labels: Needs-Feedback
mqudsi@ Can you please retry the issue and confirm if there is still any issue. 
Please update the thread with the observations if there is still any issue or confirm the closure of the case.

Thanks..

Comment 10 by mqu...@gmail.com, Feb 14 2018

Yes, this particular bug can be closed. Thank you.
Project Member

Comment 11 by sheriffbot@chromium.org, Feb 14 2018

Cc: susanjuniab@chromium.org
Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "susanjuniab@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Status: Archived (was: Unconfirmed)
Archiving old bugs that haven't been actively assigned in over 180 days.

If you feel this issue should still be addressed, feel free to reopen it or to file a new issue. Thanks!
Archiving old bugs that haven't been actively assigned in over 180 days.

If you feel this issue should still be addressed, feel free to reopen it or to file a new issue. Thanks!
Archiving old bugs that haven't been actively assigned in over 180 days.

If you feel this issue should still be addressed, feel free to reopen it or to file a new issue. Thanks!
Archiving old bugs that haven't been actively assigned in over 180 days.

If you feel this issue should still be addressed, feel free to reopen it or to file a new issue. Thanks!

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