JFrame/JPanel background becomes transparent after opening combo box

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Run the attached java program (it has a main method).
2. Click on the combo box arrow.
3. Notice that the frame background becomes transparent.

What is the expected output? What do you see instead?

Background should not become transparent. It only happens with the seaglass 
L&F, not if the default swing L&F is used.

What version of the product are you using? On what operating system? What
JRE version?

seaglass 0.1.7.3
java version "1.6.0_22"
MacOS 10.6.6 (snow leopard)

Please provide any additional information below.

Original issue reported on code.google.com by michibu...@gmail.com on 24 Mar 2011 at 5:01

Attachments:

• UIProblem.java

[GoogleCodeExporter]

This also happens with the integration_rossi branch.

Original comment by michibu...@gmail.com on 24 Mar 2011 at 5:20

[GoogleCodeExporter]

Hi, I was wondering if anyone had time to look into this issue yet?
Or maybe some advise for a workaround? I tried to play around with different 
settings, but couldn't get the problem do disappear so far.

FYI: We're using seaglass L&F for this app:
http://www.literacybridge.org/2011/07/21/helping-content-authors-create-more-eff
ective-content/

I opened an issue also on our side for tracking:
http://jira.literacybridge.org/browse/ACM-45

Original comment by michibu...@gmail.com on 19 Aug 2011 at 4:07

[GoogleCodeExporter]

Hi,
We have now released version 0.2
This comes with a lot of fixes and under the hoods large parts have been 
rewriten.
please test if your issue still exists with the new version of seaglass.
I believe that it should be fixed but cannot verify as I do not have a Mac.

Have fun,
- Rossi

Original comment by rosstaus...@googlemail.com on 26 Jun 2012 at 9:03