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Fixing Max. char in JTextField

Manoj Tyagi
Ranch Hand

Joined: Jun 11, 2002
Posts: 35
Hi to all,
I am working on JTextField & want that my JTextField should not take more than 1(or any fixed no.) chatacter. How to make this restriction.
I tried setColumns(1) method but it did nothing.
Please help.
Manoj Tyagi
Paul Stevens
Ranch Hand

Joined: May 17, 2001
Posts: 2823
You need to create a document. Take a look at the sun tutorial on how to use them. If you don't have any luck post back.
Sudharsan Govindarajan
Ranch Hand

Joined: Jul 03, 2002
Posts: 319
Hi!
You can extend the JTextField and implement the Key Listener interface. In the keyTeyped() method, u can check the length and consume the keystrokes if the length >= 1.


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subject: Fixing Max. char in JTextField