🚀 go-pugleaf

Hi,
    I use swing-1.0.1 and create a JFilechooser it works fine and have a
nice function, but when I change it to swing-1.0.3 and use its JFilechooser
component it does not work so good, like:
. when I click the "up one level" button the "look in:" window does not
change immediately  though the file view window changed.
. when I click the "create new folder" button, it just create a new
folder(x) below the selected folder, no any message dialog open for asking
new folder name.
Is that normal? How can I do to make up the whole function?

Thanks in advance.