[Pharo-project] Issue 3450 in pharo: FileDialogWindow double click on directory causes MNU

[pharo]

Status: Accepted
Owner: gazzaguru2
CC: stephane.ducasse
Labels: Milestone-1.2
New issue 3450 by gazzaguru2: FileDialogWindow double click on directory  
causes MNU
http://code.google.com/p/pharo/issues/detail?id=3450

Due to changes in SimpleHierarchicalListMorph, double clicking a directory  
in the file list (not tree) will cause an MNU when the current directory  
tree has not been previously expanded.

Fix attached.

Attachments:
        FileDialogDirectoryDoubleClickFix.1.cs  708 bytes