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java Programming Glossary: numberformatterHow to select all text in a JFormattedTextField when it gets focus? http://stackoverflow.com/questions/1178312/how-to-select-all-text-in-a-jformattedtextfield-when-it-gets-focus new JFormattedTextField.AbstractFormatterFactory private NumberFormatter formatter null public JFormattedTextField.AbstractFormatter.. JFormattedTextField jft if formatter null formatter new NumberFormatter new DecimalFormat #0.000 formatter.setValueClass Double.class..
JTable cell editor number format http://stackoverflow.com/questions/6556651/jtable-cell-editor-number-format new javax.swing.text.NumberFormatter numberFormat Number num Number value String text numberFormat.format.. new javax.swing.text.DefaultFormatterFactory new NumberFormatter numberFormatB editor.setHorizontalAlignment SwingConstants.RIGHT..
Using JAXB generated class for an element that requires an integer with a pattern http://stackoverflow.com/questions/7182533/using-jaxb-generated-class-for-an-element-that-requires-an-integer-with-a-patter share improve this question You could do the following NumberFormatter You can do this by writing your own formatter package forum7182533.. your own formatter package forum7182533 public class NumberFormatter public static String printInt Integer value String result String.valueOf.. javaType name java.lang.Integer parseMethod forum7182533.NumberFormatter.parseInt printMethod forum7182533.NumberFormatter.printInt ..
Make JSpinner only read numbers but also detect backspace http://stackoverflow.com/questions/9778958/make-jspinner-only-read-numbers-but-also-detect-backspace txt JSpinner.NumberEditor spinner.getEditor .getTextField NumberFormatter txt.getFormatter .setAllowsInvalid false panel.add spinner frame.setContentPane..
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