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  1. 12-17-2011, 02:26 AM #1
    rick1902
    rick1902 is offline Member
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    Default JComboBox and UpperCase ?

    Hello everydoby.
    How can i make the jComboBox acept only Uppercase when type ?
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  2. 12-17-2011, 04:43 AM #2
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    DarrylBurke
    DarrylBurke is offline Moderator
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    Default Re: JComboBox and UpperCase ?

    Obtain a reference to the combo box's editor's editor component, cast it to JTextField, set a DocumentFilter to the text field's Document after casting to AbstractDocument.

    db
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