java Programming Glossary: mydocumentfilter

jTextField accept only alphabet and white space

http://stackoverflow.com/questions/14058505/jtextfield-accept-only-alphabet-and-white-space

AbstractDocument jtf.getDocument .setDocumentFilter new MyDocumentFilter frame.add jtf frame.pack frame.setVisible true class MyDocumentFilter.. frame.add jtf frame.pack frame.setVisible true class MyDocumentFilter extends DocumentFilter @Override public void replace FilterBypass..

How to allow introducing only digits in jTextField? [duplicate]

http://stackoverflow.com/questions/9477354/how-to-allow-introducing-only-digits-in-jtextfield

class InputInteger private JTextField tField private MyDocumentFilter documentFilter private void displayGUI JFrame frame new JFrame.. tField.getDocument .setDocumentFilter new MyDocumentFilter contentPane.add tField frame.setContentPane contentPane frame.pack.. .displayGUI EventQueue.invokeLater runnable class MyDocumentFilter extends DocumentFilter @Override public void insertString DocumentFilter.FilterBypass..

Make JSpinner only read numbers but also detect backspace

http://stackoverflow.com/questions/9778958/make-jspinner-only-read-numbers-but-also-detect-backspace

DocumentFilter filter if filter instanceof MyDocumentFilter super.setDocumentFilter filter doc.setDocumentFilter.. filter doc.setDocumentFilter new MyDocumentFilter jsEditor.getTextField .setDocument doc return spinner private.. .setDocument doc return spinner private static class MyDocumentFilter extends DocumentFilter @Override public void insertString FilterBypass..