Java JFormattedTextField.addPropertyChangeListener方法代碼示例

import javax.swing.JFormattedTextField; //導入方法依賴的package包/類
private JPanel setupPosBox(String coord, JFormattedTextField field)
{
    JPanel posPanel = new JPanel();

    JLabel label = new JLabel(coord);
    posPanel.add(label);
    posPanel.add(field);

    field.addPropertyChangeListener("value", new PropertyChangeListener()
    {
        @Override
        public void propertyChange(PropertyChangeEvent evt)
        {
            update();
        }
    });
    return posPanel;
}
 

import javax.swing.JFormattedTextField; //導入方法依賴的package包/類
private JPanel setupSwivelParam(String id, JFormattedTextField field)
{
    JPanel posPanel = new JPanel();

    JLabel label = new JLabel(id);
    posPanel.add(label);
    posPanel.add(field);

    field.addPropertyChangeListener("value", new PropertyChangeListener()
    {
        @Override
        public void propertyChange(PropertyChangeEvent evt)
        {
            update();
        }
    });
    return posPanel;
}
 

import javax.swing.JFormattedTextField; //導入方法依賴的package包/類
public SoftSphereSolidEOSCalculator() {
		super(new BorderLayout());
		
		double density = 1.1964;
		double temperature = 1.0;
		double[] quantity = getAllQuantity(FCC, n, temperature, density);
		
		//Create the labels.
		densityLabel = new JLabel(densityString);
		temperatureLabel = new JLabel(temperatureString);
		bALabel = new JLabel(bAString);
		ZLabel = new JLabel(ZString);
		bULabel = new JLabel(bUString);
		
		//Create the text fields and set them up.
		densityField = new JFormattedTextField(densityFormat);
		densityField.setValue(new Double(density));
		densityField.setColumns(10);
		densityField.addPropertyChangeListener("value", this);
		
		temperatureField = new JFormattedTextField(temperatureFormat);
		temperatureField.setValue(new Double(temperature));
		temperatureField.setColumns(10);
		temperatureField.addPropertyChangeListener("value", this);
		
		bAField = new JFormattedTextField(bAFormat);
		bAField.setValue(new Double(quantity[0]));
		bAField.setColumns(10);
		bAField.setEditable(false);
//		paymentField.setForeground(Color.red);
		
		ZField = new JFormattedTextField(ZFormat);
		ZField.setValue(new Double(quantity[1]));
		ZField.setColumns(10);
		ZField.setEditable(false);
		
		bUField = new JFormattedTextField(bUFormat);
		bUField.setValue(new Double(quantity[2]));
		bUField.setColumns(10);
		bUField.setEditable(false);
		
		//Tell accessibility tools about label/textfield pairs.
		densityLabel.setLabelFor(densityField);
		temperatureLabel.setLabelFor(temperatureField);
		bALabel.setLabelFor(bAField);
		ZLabel.setLabelFor(ZField);
		bULabel.setLabelFor(bUField);
		
		//Lay out the labels in a panel.
		JPanel labelPane = new JPanel(new GridLayout(0,1));
		labelPane.add(densityLabel);
		labelPane.add(temperatureLabel);
		labelPane.add(bALabel);
		labelPane.add(ZLabel);
		labelPane.add(bULabel);
		
		//Layout the text fields in a panel.
		JPanel fieldPane = new JPanel(new GridLayout(0,1));
		fieldPane.add(densityField);
		fieldPane.add(temperatureField);
		fieldPane.add(bAField);
		fieldPane.add(ZField);
		fieldPane.add(bUField);
		
		//Put the panels in this panel, labels on left,
		//text fields on right.
		setBorder(BorderFactory.createEmptyBorder(40, 40, 40, 40));
		add(labelPane, BorderLayout.CENTER);
		add(fieldPane, BorderLayout.LINE_END);
		

//		LayoutStyle layout = new 
	}