password widget

[xsj cmbchina com (Xiong Shao Jun)]

Hi, I'd have a login dialog, but how can I handle password input? I used
an entry widget
and "changed" event, but when I handle input and change the text, it
will call the "changed"
signal handler infinitely until stack overflow. So please tell me how to
do it.

Best regards,
Xiong Shaojun