Open Bug 1896280 Opened 1 year ago Updated 2 days ago

When resizing attachment view, limit to required height.

Categories

(Thunderbird :: General, defect)

Thunderbird 115
x86_64
Windows 10
defect

Tracking

(thunderbird_esr115 wontfix, thunderbird_esr128 wontfix, thunderbird_esr140 affected, thunderbird139 wontfix, thunderbird140 affected)

ASSIGNED
Tracking Status
thunderbird_esr115 --- wontfix
thunderbird_esr128 --- wontfix
thunderbird_esr140 --- affected
thunderbird139 --- wontfix
thunderbird140 --- affected

People

(Reporter: chrizilla, Assigned: welpy-cw)

References

(Blocks 1 open bug)

Details

Attachments

(3 files)

problem description:

attachment pane in the message preview pane

Why can the user resize the attachment pane ?

I don't understand why the attachment pane can be made larger than it needs to be, potentially covering almost the entire screen with a mostly blank area. Especially since switching to another email keeps this unnecessarily large attachment pane dimensions!
(see screenshot 1: "attachment pane too big")

I don't see any benefit of the opposite case either, i.e. downsizing the attachment pane BELOW the required dimensions for displaying the attachments (i.e. not all attachments are visible), given that the attachment pane can be collapsed. Again, switching to another email keeps the undersized attachment pane dimensions so that not all attachments might be visible.
(see screenshot 2: "attachment pane too small")

So there are actually 2 problems:

  • Attachment pane size does not auto-adjust to properly fit the attachments after switching to another email.
  • Attachment pane can be resized by the user. (I don't see any benefit but only problems in that.)

attachment pane in the message compose window

The situation here is somewhat better:
The attachment pane cannot be downsized below the required size to fully display all attachments.
However it can unnecessarily be enlarged without any reason.

steps to reproduce:

  1. resize (smaller or larger) the attachment pane in the message preview pane
    --> actual result: attachment pane is either unnecessarily enlarged or too small to display all attachments
    --> expected results: attachment pane should not be resizable
  2. switch to another email
    --> actual result: the attachment pane dimensions from step 1 are kept
    --> expected result: the attachment pane dimensions should "snap back" (i.e. auto-adjust to the required height to fit the file list)

I would have assumed this issue to be reported already, but I couldn't find any duplicate.

Summary: auto-adjust attachment pane to required height → attachment pane should auto-adjust to required height

don't know which component to select, since the bug affects both components: message reader UI and message compose window

Component: Message Reader UI → Untriaged
See Also: → 1789283
Severity: -- → S4
Component: Untriaged → General
Keywords: dupeme
See Also: → 1792482
Summary: attachment pane should auto-adjust to required height → W resizing attachment view to required height
Status: UNCONFIRMED → NEW
Ever confirmed: true
Summary: W resizing attachment view to required height → When resizing attachment view, limit to required height.
Assignee: nobody → h.w.forms
Status: NEW → ASSIGNED
Depends on: 1792482
See Also: 1792482
Attachment #9495987 - Attachment description: Bug 1896280 - Set max-height property on expanded attachment list in message browser. r=#thunderbird-reviewers → Bug 1896280 - Limit maximal height of expanded attachment list in message browser. r=#thunderbird-reviewers
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