10426 - Thread pane scrollbar column position problem when maximized

Status: VERIFIED FIXED

(MailNews Core :: Backend, defect, P3)

Description

[laurel]

Using jul22 builds on linux rh5.2, NT 4.0 and Mac OS 8.51

The scrollbar can end up in the middle of the thread pane if you've scrolled to
the bottom of the message list in a restored window state then maximize the
Messenger window.

1.  Open Messenger window.
    Select a mail folder (or newgroup) with many messages in it for easier
scrollbar appearance.
2.  Resize the window to half screen size or smaller.
3.  Take the scrollbar slider and move it to the bottom, so you're placed at the
end of the thread pane message list.
    Scrollbar is at the far right column of the restored window.
4.  Maximize the messenger window.

Result:  The scrollbar does not move to the far right column position, rather it
stays in the same place as it was when the window was in restored state.  To rid
the maximized window of this you must change to another folder and back,
switching between maximized and restored state doesn't take care of it.

Comment 1

[lchiang]

cc: putterman as a fyi.

Comment 2

[scottputterman]

*** Bug 10638 has been marked as a duplicate of this bug. ***

Comment 3

[David Hyatt]

Moving to M10.

Comment 4

[sol]

Sounds like this needs to be fixed for PR1, so I added a note to the Status
Whiteboard

Comment 5

[David Hyatt]

Fixed.

Comment 6

[Ninoschka Baca]

Build 1999090208M10: Win32/NT4,
Build 1999090108M10: Linux/Redhat 6.0
Build 1999090208M10: Mac 8.5.1

Verified Fixed. Once the scrollbar appears in the thread pane I scrolled to the
last message, selected the maximize button and the scrollbar appears in the
expected position, the far right column.

Comment 7

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/d20407be0345
[fenix] For https://github.com/mozilla-mobile/fenix/issues/10426: Adds identifier to Glean for 24 hours (https://github.com/mozilla-mobile/fenix/pull/10446)
https://hg.mozilla.org/integration/autoland/rev/a14f068936e6
[fenix] For https://github.com/mozilla-mobile/fenix/issues/10426: Sends GAID to Installation instead of Activation ping. (https://github.com/mozilla-mobile/fenix/pull/10529)
https://hg.mozilla.org/integration/autoland/rev/2f336d9e9c82
[fenix] For https://github.com/mozilla-mobile/fenix/issues/10426: Removes installation ping GAID (https://github.com/mozilla-mobile/fenix/pull/10532)