3 回答
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TA贡献1834条经验 获得超8个赞
编码:
public static void main(String[] args) {
JFrame jFrame = new JFrame();
jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
jFrame.setLayout(new BorderLayout());
jFrame.setPreferredSize(new Dimension(500, 500));
final JFormattedTextField comp = new JFormattedTextField();
comp.setFormatterFactory(new DefaultFormatterFactory(new DateFormatter(new SimpleDateFormat(
"H'h' mm'm'"))));
comp.setValue(Calendar.getInstance().getTime());
comp.addPropertyChangeListener("value", new PropertyChangeListener() {
@Override public void propertyChange(PropertyChangeEvent evt) {
System.out.println(comp.getValue());
}
});
jFrame.getContentPane().add(comp, BorderLayout.CENTER);
jFrame.pack();
jFrame.setVisible(true);
}
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