Closed Bug 1327066 Opened 5 years ago Closed 11 months ago

Codemirror scrolls more than by 1 visible page when I rotate mousewheel

Categories

(DevTools :: Source Editor, defect)

defect
Not set
normal

Tracking

(Not tracked)

RESOLVED WORKSFORME

People

(Reporter: arni2033, Unassigned)

References

Details

(Keywords: regression)

>>>   My Info:   Win7_64, Nightly 49, 32bit, ID 20160526082509
STR_1:
1. Open regression bug 665580, open debugger
2. Open the most minified script ".../assets/...js", click button to prettify the script
3. Resize devtools toolbox to make sure only 22 lines are visible and horizontal scrollbar is present
4. Hover mouse over the code and rotate mouse wheel down once

AR:  Code scrolls too much. Line 23 stays invisible
ER:  Line 23 should be visible as I scroll the code, just like before bug 1250398.

Notes:
1) My default install is mouse option "when I rotate mouse wheel" set to "scroll by 1 page"
2) Pay attention that when I hover mouse over vertical scrollbar, the code scrolls in a normal way

This is regression from bug 1250398. Regression range:
> https://hg.mozilla.org/integration/fx-team/pushloghtml?fromchange=8a390011304e8adb8abe4880792148f6a3a9bf56&tochange=684054d29f9b49e6445d74a9ac83e04f311d0c7f
No longer blocks: 1277113
Component: Untriaged → Developer Tools: Source Editor
Product: Firefox → DevTools

Can not reproduce this.

Status: NEW → RESOLVED
Closed: 11 months ago
Resolution: --- → WORKSFORME
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