// MnemonicLabels.java // import javax.swing.*; import java.awt.*; // Shows how displayedMnemonic and labelFor properties work together public class MnemonicLabels ...{ public static void main(String[] args) ...{ JTextField firstField = new JTextField(10); JTextField middleField = new JTextField(10); JTextField lastField = new JTextField(10); // Create labels and mnemonics. JLabel firstLabel = new JLabel("First Name", JLabel.RIGHT); firstLabel.setDisplayedMnemonic('F'); firstLabel.setLabelFor(firstField); JLabel middleLabel = new JLabel("Middle Initial", JLabel.RIGHT); middleLabel.setDisplayedMnemonic('I'); middleLabel.setDisplayedMnemonicIndex(7); // Requires 1.4 middleLabel.setLabelFor(middleField); JLabel lastLabel = new JLabel("Last Name", JLabel.RIGHT); lastLabel.setDisplayedMnemonic('L'); lastLabel.setLabelFor(lastField); // Layout and display JPanel p = new JPanel( ); p.setLayout(new GridLayout(3, 2, 5, 5)); p.add(firstLabel); p.add(firstField); p.add(middleLabel); p.add(middleField); p.add(lastLabel); p.add(lastField); JFrame f = new JFrame("MnemonicLabels"); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); f.setContentPane(p); f.pack( ); f.setVisible(true); } } |