ben%netscape.com e7283f7b2d Fix for bug 84232 - Opening preferences dialog when one already exists (opened from another window) causes all changes made in the existing window to be lost.
This change fixes the problem by looking for an existing preferences dialog using the window mediator, and focusing one if found. Otherwise, a new one is loaded.
Patch from jbetak@netscape.com based on my suggestion, r=dbaron, sr=myself.


git-svn-id: svn://10.0.0.236/trunk@98437 18797224-902f-48f8-a5cc-f745e15eee43
2001-07-02 04:17:13 +00:00
2001-05-01 22:43:38 +00:00
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