java Programming Glossary: field.gettext

DocumentListener Java, How do I prevent empty string in JTextBox?

http://stackoverflow.com/questions/11818080/documentlistener-java-how-do-i-prevent-empty-string-in-jtextbox

verify JComponent input try value Double.parseDouble field.getText return true catch NumberFormatException e return false ..

Java: Getting time interval

http://stackoverflow.com/questions/13328912/java-getting-time-interval

public boolean isValid JTextField field return field.getText null field.getText .length 0 @Override public void actionPerformed.. isValid JTextField field return field.getText null field.getText .length 0 @Override public void actionPerformed ActionEvent..

validate a table's cell using editors

http://stackoverflow.com/questions/13508851/validate-a-tables-cell-using-editors

JComponent input JTextField field JTextField input return field.getText .length 8 @Override public boolean shouldYieldFocus JComponent..

Disable ok button on JOptionPane.dialog until user gives an input

http://stackoverflow.com/questions/14334931/disable-ok-button-on-joptionpane-dialog-until-user-gives-an-input

DocumentListener protected void update okay.setEnabled field.getText .length 0 @Override public void insertUpdate DocumentEvent..

Passing values between JFrames

http://stackoverflow.com/questions/7017063/passing-values-between-jframes

held by the JTextField public String getFieldText return field.getText This button's action is simply to dispose of the JDialog. private..

How to wait for input in a text field?

http://stackoverflow.com/questions/7229788/how-to-wait-for-input-in-a-text-field

e synchronized holder holder.add Integer.parseInt field.getText holder.notify frame.dispose frame.setDefaultCloseOperation..

JFormattedTextField issues

http://stackoverflow.com/questions/7378821/jformattedtextfield-issues

ParseException e uncomment to map empty string to null if field.getText .length 0 field.setValue null public void commitEdit throws..