Closed Bug 396892 Opened 17 years ago Closed 8 years ago

thunderbird hang resizing threadpane: redo line on totally empty line, unconstrained height on totally empty line, spinning on a line over 1000 times

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Platform:
x86
Linux
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: tuukka.tolvanen, Unassigned)

References

Details

(Keywords: hang)

Attachments

(1 file)

assertions and bt
104.71 KB, text/plain
Details 
2007-09-16-13Z 2007-09-20-12Z trunk tbird on linux. Resizing threadpane sometimes hangs.

steps:
 1. view -> sort by -> threaded
 2. expand a thread
 3. select a message
 4. resize thread pane by dragging separator under it

results: tbird takes a full cpu forever (at least >1min), doesn't paint ui, doesn't respond to clicks

expected: drag threadpane
Attached file assertions and bt — 

    
    

    
  
I suspect this is going to require some help from a layout person...

    
  
Component: Mail Window Front End → Layout
Product: Thunderbird → Core
QA Contact: front-end → layout
Summary: hang resizing threadpane → thunderbird hang resizing threadpane: redo line on totally empty line, unconstrained height on totally empty line, spinning on a line over 1000 times

    
  
Depends on: 389583

    
    

    
  
Tuukka, can you still reproduce this now that bug 389583 is fixed?

    
    

    
  
I've not seen this, nor have I seen other reports of it
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → WORKSFORME

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