Bug 194865

Summary:

[GTK] Pinch Zooming has no maximum

Product:

WebKit

Reporter:

Cassidy James Blaede <cassidy>

Component:

WebKitGTK

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

alicem, bugs-noreply, commit-queue, ews-watchlist, mcatanzaro

Priority:

Version:

Other

Hardware:

Unspecified

OS:

Linux

Attachments:

Description	Flags
Patch	none
Archive of layout-test-results from ews215 for win-future	none

Cassidy James Blaede

Reported 2019-02-20 12:34:30 PST

There appears to be no maximum to the zoom level when using multi-touch pinch-zooming on a touch screen. In some instances in some applications this causes a crash when zooming in a large amount. Reproducible in Epiphany Technology Preview. Further, applications are unable to access the scale property, so they cannot implement their own maximum. It appears Chrome has a pretty conservative maximum zoom level when using touch.

Attachments
Patch (1.73 KB, patch) 2019-05-07 07:58 PDT, Alice Mikhaylenko	no flags	Details Formatted Diff Diff
Archive of layout-test-results from ews215 for win-future (13.34 MB, application/zip) 2019-05-07 09:13 PDT, EWS Watchlist	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Alice Mikhaylenko

Comment 1 2019-02-20 12:44:23 PST

WebKit on Mac has 3x as maximum IIRC.

Alice Mikhaylenko

Comment 2 2019-05-07 07:58:45 PDT

Created attachment 369283 [details] Patch

EWS Watchlist

Comment 3 2019-05-07 09:13:19 PDT Comment hidden (obsolete)

Comment on attachment 369283 [details] Patch Attachment 369283 [details] did not pass win-ews (win): Output: https://webkit-queues.webkit.org/results/12123925 New failing tests: js/dom/custom-constructors.html

EWS Watchlist

Comment 4 2019-05-07 09:13:21 PDT Comment hidden (obsolete)

Created attachment 369292 [details] Archive of layout-test-results from ews215 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews215 Port: win-future Platform: CYGWIN_NT-10.0-17763-3.0.5-338.x86_64-x86_64-64bit

WebKit Commit Bot

Comment 5 2019-05-08 08:46:42 PDT

Comment on attachment 369283 [details] Patch Clearing flags on attachment: 369283 Committed r245055: <https://trac.webkit.org/changeset/245055>

WebKit Commit Bot

Comment 6 2019-05-08 08:46:43 PDT

All reviewed patches have been landed. Closing bug.

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