JTextField - DocumentListener


Hallo

I have a text field and I want to know when the field is changed by the user, for this I add a DocumentListener to the Document (see the code)

.......... field = new JTextField(); field.getDocument().addDocumentListener(new MyDocumentModelListener()); ........... private class MyDocumentModelListener implements DocumentListener { public void removeUpdate(DocumentEvent e) { System.out.println("removeUpdate = "); } public void insertUpdate(DocumentEvent e) { System.out.println("insertUpdate = "); } public void changedUpdate(DocumentEvent e) { System.out.println("changedUpdate = "); } }
Posted On: Tuesday 23rd of October 2012 10:55:23 PM Total Views:  53
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