JComboBox freezed

Hi all,I just got a strange problem. I placed three JCombobox as the time input in a dialog. Somtimes the JCombox is freezed that mouse cannot navigate & select but keyboard can. What kind of reason could that be?Thanks
[244 byte] By [tmdfana] at [2007-10-3 4:29:58]
# 1

> What kind of reason could that be?

A bug in your code.

If you need further help then you need to create a [url http://homepage1.nifty.com/algafield/sscce.html]Short, Self Contained, Compilable and Executable, Example Program[/url] (SSCCE) that demonstrates the incorrect behaviour, because I can't guess exactly what you are doing based on the information provided.

And don't forget to use the [url http://forum.java.sun.com/help.jspa?sec=formatting]Code Formatting Tags[/url] so the code retains its original formatting.

camickra at 2007-7-14 22:33:09 > top of Java-index,Desktop,Core GUI APIs...
# 2
I fixed the problem. But it is really strange. When part of the popup of the combobox is ouside the container, it will be freezed. Otherwise, it won't.?
tmdfana at 2007-7-14 22:33:09 > top of Java-index,Desktop,Core GUI APIs...
# 3

> When part of the popup of the combobox is ouside the container, it

> will be freezed. Otherwise, it won't.

What part of "create an SSCCE that demonstrates the incorrect behavour" is so hard to understand?

Works fine for me in this SSCCE:

http://forum.java.sun.com/thread.jspa?forumID=57&threadID=688505&start=3

camickra at 2007-7-14 22:33:09 > top of Java-index,Desktop,Core GUI APIs...
# 4

Sorry about not listing the code. I have made some short simple codes to test the JComboBox. They all work fine. But my project is very huge and it is very hard to extrect the problem part out of it. So I just wondering if it is a common problem with common reason.

Sorry for any trouble I have made.

tmdfana at 2007-7-14 22:33:09 > top of Java-index,Desktop,Core GUI APIs...
# 5

> So I just wondering if it is a common problem with common reason.

I've never seen it before.

It's not a common problem as you've proved by creating a simple program without any problem.

So its a combination of something you are doing in your more complex situation, which you need to debug.

camickra at 2007-7-14 22:33:09 > top of Java-index,Desktop,Core GUI APIs...