Opened 9 years ago

Closed 9 years ago

#494 closed defect (fixed)

Dropping one floating window into another and then tearing it away causes a segfault

Reported by: tic20@… Owned by: Greg Couch
Priority: normal Milestone: Alpha Release
Component: Window Toolkit Version:
Keywords: Cc: pett@…, goddard@…
Blocked By: Blocking:
Notify when closed: Platform: all
Project: ChimeraX

Description 

Hi all,

Another small bug report. To replicate:

- Open a tool as a floating window (doesn't seem to matter which one - 
start ISOLDE or the shell from the menu, or tear out one of the right 
sidebar tools)
- Drop another tool on top of it, so you have two tabs in the one window 
(happens to me quite often by accident)
- Tear away the tab you just created and try to drop it anywhere as a 
stand-alone window

On my Linux system, this leads reproducibly to a segmentation fault.

Cheers,

Tristan

Change History (3)

comment:1 by Eric Pettersen, 9 years ago

Cc: pett@… goddard@… added
Component: Unassigned → Window Toolkit
Owner: set to Greg Couch
Platform: → all
Project: → ChimeraX
Status: new → assigned

Plan: Greg tests to see if this is still a problem once Qt 5.7.1 comes out. If it is, Eric works up a simple test case to reproduce and report to Qt peeps.

comment:2 by Scooter Morris, 9 years ago

Milestone: → Alpha Release

comment:3 by Greg Couch, 9 years ago

Resolution: → fixed
Status: assigned → closed

This bug appears to be fixed with Qt 5.7.1.

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