1449152 - (Un-) Delete icon label not updated to "Delete" when moving to following (undeleted) message

Status: UNCONFIRMED

(SeaMonkey :: MailNews: General, defect)

Description

[Rabbe Fogelholm]

User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:51.0) Gecko/20100101 Firefox/51.0 SeaMonkey/2.48
Build ID: 20170329183526

Steps to reproduce:

View an IMAP folder containing unread messages. The delete model is "mark as deleted". View them one after the other, in a single window, using the 'n' key for moving to the next unread. Delete a message using the "Delete" button. The button label correctly changes to "Undelete". Now move to the next message by pressing 'n' once.


Actual results:

The Delete button label stays as "Undelete". If it is clicked it will however perform a "Delete" action.


Expected results:

The label should have changed to "Delete" when moving to the next unread message.

Comment 1

[Rainer Bielefeld]

REPRODUCIBLE with unzipped installer of  official en-US SeaMonkey 2.53a1 (NT 6.1; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0 Build 20170720014833  (Default Classic Theme, German Language Pack active) on German WIN7 64bit

1. Click IMAP Email Account in Folder Pane
2. 'Click "View Settings for Account" → Server Settings → Just mark as Deleted → [ok]'
3. Click Inbox
4. On arbitrary Email in Thread pane 'Rightclick → Open Message in New Window'
   » Email opens in separate Window
4. Press <Del> key on keyboard
   » In Mail Toolbar Icon "Delete" changes to "Undelete"
   » In thread pane you now see this email with strikethrough and red "Deletede-x" in envelope
     symbol
5. After having switched back to separate email window 
   'On keyboard press <n>
   » Next email of thread will be shown
   Expected: "Undelete" icon in Mail Toolbar changes back to "Delete", because now an
             undeleted email is shown.
   Actual: Status of icon stays "Undelete"

a) Currently only reproduced for WIN