1327735 - HTML replacement for XUL splitters hides 1px in any frame placed before splitter

Status: NEW

(DevTools :: Shared Components, defect, P3)

Description

[arni2033]

>>>
STR_1:
1. Open inspector on this page
2. Expand header in markup (selector "#header")
3. Open inspector sidebar

STR_2:
1. Open about:newtab
2. Open style editor

STR_3:
1. Open inspector
2. Open split console

STR_4:
1. Open inspector
2. Switch inspector to vertical mode (2 possible ways)


AR:  Rightmost pixel isn't visible in markup and frames in style editor (in any frame placed to the
     left from vertical splitter). You can easily say that, because scrollbar is clipped.
     Lowest pixel isn't visible in breadcrumbs (in any frame placed above horizontal splitter).
     You can easily say that, because bug 1197196 becomes more noticeable.
ER:  Splitter shouldn't hide anything

Comment 1

[Florens Verschelde :fvsch]

Attachment: toolbox-docked-to-bottom.png

Toolbox docked to the bottom: splitter hides last 1px row of the content page.

Comment 2

[Florens Verschelde :fvsch]

Attachment: toolbox-docked-to-right.png

Toolbox docked to right side: splitter hides last 1px column of the content page.

Comment 3

[Florens Verschelde :fvsch]

Attachment: toolbox-docked-to-left.png

Toolbox docked to the left: splitter doesn't hide page content.

Comment 4

[Florens Verschelde :fvsch]

Attachment: devtools-toolbox-splitter-test.html

Test case.

The page's red border should never be hidden by the DevTools toolbox.

Comment 5

[Jan Honza Odvarko [:Honza] (always need-info? me)]

Thanks for the test cases Florens!

(In reply to Florens Verschelde :fvsch from comment #1)

Toolbox docked to the bottom: splitter hides last 1px row of the content page.

Interestingly, I don't see that bottom border even if DevTools toolbox is hidden.

Honza