Bug 181193

Summary:

REGRESSION (r225494): Mouse pointer reappears shortly after hiding when scrolling using arrow keys

Product:

WebKit

Reporter:

mitz

Component:

WebKit Misc.

Assignee:

mitz

Status:

RESOLVED FIXED

Severity:

Normal

CC:

ap, dino, graouts, simon.fraser, thorton

Priority:

Keywords:

InRadar, Regression

Version:

WebKit Local Build

Hardware:

Unspecified

OS:

Unspecified

See Also:

https://bugs.webkit.org/show_bug.cgi?id=180247

Attachments:

Description	Flags
Removed code to explicitly unhide the cursor when canceling the autohide timer	ap: review+

mitz

Reported 2017-12-30 11:47:19 PST

To reproduce this bug, make this window shorter than the webpage, place the mouse pointer somewhere on the page, and press the up or down arrow key to scroll. The mouse pointer hides, then the page scrolls, then shortly afterwards the mouse pointer shows again, which shouldn’t happen. This happens in TOT but not in Safari 11.0.2 (604.4.7.1.3).

Attachments
Removed code to explicitly unhide the cursor when canceling the autohide timer (1.26 KB, patch) 2017-12-30 13:56 PST, mitz	ap: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

mitz

Comment 1 2017-12-30 13:37:34 PST

Caused by <https://trac.webkit.org/r225494>, the fix for bug 180247. It’s not clear (and the change log doesn’t explain) why cancelAutoHideCursorTimer was made to show the cursor.

mitz

Comment 2 2017-12-30 13:40:07 PST

rdar://problem/36242565

mitz

Comment 3 2017-12-30 13:56:59 PST

Created attachment 330262 [details] Removed code to explicitly unhide the cursor when canceling the autohide timer

mitz

Comment 4 2017-12-30 20:39:04 PST

Thanks, Alexey! Committed <https://trac.webkit.org/r226313>.

Antoine Quint

Comment 5 2017-12-31 02:19:04 PST

Is https://bugs.webkit.org/show_bug.cgi?id=180247 still fixed after this patch?

mitz

Comment 6 2017-12-31 12:45:23 PST

(In reply to Antoine Quint from comment #5) > Is https://bugs.webkit.org/show_bug.cgi?id=180247 still fixed after this > patch? Before this patch, the mouse pointer would unhide when hitting Esc. After this patch, the mouse pointer remains hidden after hitting Esc, until the mouse is moved. This matches the behavior in QuickTime Player. So I’d say that bug 180247 remains fixed, because the pointer isn’t hidden permanently as it used to be.

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