Last Comment Bug 683007 - Empty window created in Windows taskbar after plug display:none
: Empty window created in Windows taskbar after plug display:none
: regression, testcase
Product: Core
Classification: Components
Component: Plug-ins (show other bugs)
: Trunk
: x86 Windows 7
: -- normal with 1 vote (vote)
: ---
Assigned To: Nobody; OK to take it and work on it
Depends on:
Blocks: 90268
  Show dependency treegraph
Reported: 2011-08-29 15:36 PDT by Martijn Wargers [:mwargers] (gone per 2016-05-31 :-( )
Modified: 2011-11-17 13:43 PST (History)
6 users (show)
See Also:
Crash Signature:
QA Whiteboard:
Iteration: ---
Points: ---
Has Regression Range: ---
Has STR: ---

testcase (242 bytes, text/html)
2011-08-29 15:36 PDT, Martijn Wargers [:mwargers] (gone per 2016-05-31 :-( )
no flags Details
on-again off-again test case (436 bytes, text/html)
2011-09-06 08:38 PDT, Jim Mathies [:jimm]
no flags Details
patch (873 bytes, patch)
2011-09-06 08:40 PDT, Jim Mathies [:jimm]
no flags Details | Diff | Review

Description Martijn Wargers [:mwargers] (gone per 2016-05-31 :-( ) 2011-08-29 15:36:53 PDT
Created attachment 556692 [details]

See testcase, with that, I get an extra taskbar entry in the Windows taskbar, with no title in there. So I guess that's from the plugin window.
Comment 1 Jim Mathies [:jimm] 2011-09-06 08:38:08 PDT
Created attachment 558485 [details]
on-again off-again test case
Comment 2 Jim Mathies [:jimm] 2011-09-06 08:40:00 PDT
Created attachment 558487 [details] [diff] [review]

On Windows, SetParent(nsnull) strips the child attribute and sets the parent to the desktop. To avoid it showing up on the taskbar you also need to hide the window.
Comment 3 Josh Aas 2011-11-17 13:43:12 PST
Fixed by backout.

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