Description Duong Nguyen 2003-03-26 09:56:57 EST

When there are several dirty models in the workbench and the user is exiting 
the workbench, there are cases that some of the files will not have the 
opportunity to save and will cause loss of data. The failure case occur if one 
of the editors with the dirty file attempts to abort the operation for some 
reason (eg. unable to save the file).

Below are the steps to demonstrate the problem using text files but this is not 
necessarily the only scenario where this problem will occur.

STEPS:
1) Create three text files in order (test1.txt, test2.txt and test3.txt)
2) Dirty all of the editors by typing something for each of them
3) Right-click on test2.txt in the Navigator and select Properties
4) Make the file read-only by checking the Read Only flag
5) Select File->Exit (or File->Close All)
6) Select all files in Save Resources dialog
7) An error dialog appears indicating that test2.txt was read-only

Result:
All the editors are gone but only test1.txt will be saved. test2.txt and 
test3.txt will not be saved. The user can potentially lose all their work.

Expected Result:
The exit (or closing of the editors) should be prevented so that the user has 
the opportunity to correct the problem file and save all other files.