Name: jk109818 Date: 04/03/2003


FULL PRODUCT VERSION :
java version "1.4.1_01"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-b01)
Java HotSpot(TM) Client VM (build 1.4.1_01-b01, mixed mode)

FULL OPERATING SYSTEM VERSION :
Windows NT4.0 SP6

ADDITIONAL OPERATING SYSTEMS :

Windows XP

A DESCRIPTION OF THE PROBLEM :
The directory displayed in the "look in" area changes but
the main file area is not cleared or updated until the
complete file scan has finished.

Worse still any directories in the list are still "active"
and if they are double clicked then they end up as
the "current" directory.

I have also had big performance problems when renaming
folders through the JFileChooser.

REGRESSION. Last worked in version 1.3.1

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
JFileChooser vChooser = new JFileChooser( );
  int vResult = vChooser.showOpenDialog( null );

Start the JFileChooser and move to a directory with a lot
of files (my tests have been on network drives).

Create a new directory "Small" and then create a further
directory "another" in the "Small" drectory

Start the JFileChooser and change directory to "small". The
flie display should now contain just the "another"
directory.

Click on the "up directory" button and immediately double-
click on the "another" directory

The "look-in" will have changed to the name of the large
directory but after the file scan has completed
the "current" directory will be "another".
[adding some suitably named files to the directories may
make things clearer]

EXPECTED VERSUS ACTUAL BEHAVIOR :
Immediately on clicking the "up directory" button the file
area should be cleared (making it impossible to double
click the "another" directory)

The file area is correctly cleared in 1.3.1

REPRODUCIBILITY :
This bug can be reproduced always.
(Review ID: 181249)
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