1248309 - AccessibleCaret zoom level is wrong after automatically zooming in

Status: RESOLVED FIXED

(Core :: DOM: Selection, defect)

Description

[Ting-Yu Lin [:TYLin] (PDT, UTC-7)]

Steps to reproduce on Fennec:
1. Open a page with input field like www.google.com
2. Type some text into the field, and long press to select a word.

Expected results:
If the input field is automatically zoomed in after selecting a word, the size of the caret should be retained like you pinch-zoom in.

Actual results:
After zooming in, the carets become bigger. However, they'll turn into the correct size if you drag them or pan the page.

Comment 1

[Ting-Yu Lin [:TYLin] (PDT, UTC-7)]

This bug somewhat depends on bug 1246918. Otherwise the carets might missing after long pressing.

Comment 2

[Ting-Yu Lin [:TYLin] (PDT, UTC-7)]

Attachment: MozReview Request: Bug 1248309 - Fix caret size not updated when only zoom level is changed. r=roc

On Fennec, it's possible that after automatically zooming an editable
input, the mImaginaryCaretRect for the caret remains the same. Only the
zoom level is changed. Therefore, the zoom level should also be
considered to determine whether the position is changed or not so that
the caret can get updated.

Review commit: https://reviewboard.mozilla.org/r/34967/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/34967/

Comment 3

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Comment on attachment 8719428 [details]
MozReview Request: Bug 1248309 - Fix caret size not updated when only zoom level is changed. r=roc

https://reviewboard.mozilla.org/r/34967/#review31881

Comment 4

[Pulsebot]

https://hg.mozilla.org/integration/mozilla-inbound/rev/1378bf53b053

Comment 5

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/1378bf53b053