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Hi!
When I'm adding an action listener to a JTextField
.. when entering some text and then pressing enter .. the actionPerformed()
method gets called twice even if there is just a single listener assigned
..
Since I'm using Visual Age for Java the debugger
has shown me some difference for the two events .. a JComponent internally hold
a private property "flags" .. and for the source of the event (i.e. the
JTextField instance itself) I found:
1st event: the flags property is set to
16
2nd event: the flags property is set to
0
The problem is I'm not able to get access to the flags property to maybe
only accept action performed when flags==0 ..
Does anybody know how to get rid of fireing action performed twice for
JTextField ??
Thanks for your help,
Gerald.
PS: This is with JDK 1.2.2 .. |
