1261476 - Debugger opens popup with properties for irrelevant objects if I scroll after stopping mouse

Status: RESOLVED FIXED

(DevTools :: Debugger, defect, P3)

Description

[arni2033]

>>>   My Info:   Win7_64, Nightly 48, 32bit, ID 20160330030326
STR:
1. Open attachment 8724506 [details], set breakpoint at line 3, click on the page
2. Move mouse a bit, then hover mouse over the 1st word "window" in the 2nd line
3. Wait exactly ~0.5s. Actually, you have to figure it out that timeout yourself =(
4. Scroll the page down once using mouse wheel

AR:
 I stopped moving mouse over "window" in 2nd line, and Debugger opened popup for "window" in 29 line.
 Obviously, in real life they would be just different objects.

ER:  
 Debugger should take scrolling into account. Even if I don't move mouse pointer, it doesn't mean
 that Debugger can just show popup at any time and be right about it. I'm in the middle of scrolling.

Note:  You can accidentally run into bug 1211514

Comment 1

[arni2033]

Attachment: screencast 1 - Debugger opens popup with properties for irrelevant object.webm

Comment 2

[Eddy Bruel [:ejpbruel]]

This is a UI papercut. Assigning P3 to this.

Comment 3

[Jason Laster [:jlast]]

this relates to the old ui.