demojformattedtextfieldframe.java

精通NetBeans光盘源代码,很好很好的资料

/*
 * DemoJFormattedTextFieldFrame.java
 *
 * Created on 2006年3月17日, 上午9:52
 */

package org.netbeans.swing.container;

import java.text.ParseException;
import javax.swing.JFormattedTextField;
import javax.swing.text.MaskFormatter;

/**
 *
 * @author  boyingking
 */
public class DemoJFormattedTextFieldFrame extends javax.swing.JFrame {
    
    /** Creates new form DemoJFormattedTextFieldFrame */
    public DemoJFormattedTextFieldFrame() {
        initComponents();
        this.initFormatter();
    }

    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jFormattedTextFieldNumber = new JFormattedTextField( java.text.NumberFormat.getInstance());
        jLabelNumber = new javax.swing.JLabel();
        jLabelMask = new javax.swing.JLabel();
        jFormattedTextFieldMask = new JFormattedTextField(this.getFormatter("HHHHHHHH"));
        jLabelTextName = new javax.swing.JLabel();
        jLabelTextValue = new javax.swing.JLabel();
        jLabelValueName = new javax.swing.JLabel();
        jLabelValueValue = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("JFormattedTextField\u5e94\u7528\u793a\u4f8b");
        jFormattedTextFieldNumber.addPropertyChangeListener(new java.beans.PropertyChangeListener() {
            public void propertyChange(java.beans.PropertyChangeEvent evt) {
                jFormattedTextFieldNumberPropertyChange(evt);
            }
        });

        jLabelNumber.setText("\u6570\u5b57\u683c\u5f0f\uff1a");

        jLabelMask.setText("\u63a9\u7801\u683c\u5f0f\uff1a");

        jLabelTextName.setText("\u5f53\u524dtext\u7684\u503c\u662f\uff1a");

        jLabelTextValue.setText("965325418");

        jLabelValueName.setText("\u5f53\u524dvalue\u7684\u503c\uff1a");

        jLabelValueValue.setText("123456789");

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(27, 27, 27)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(jLabelValueName)
                        .addContainerGap())
                    .add(layout.createSequentialGroup()
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(layout.createSequentialGroup()
                                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                                    .add(jLabelNumber)
                                    .add(jLabelMask))
                                .add(19, 19, 19)
                                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
                                    .add(jFormattedTextFieldMask)
                                    .add(jFormattedTextFieldNumber, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 178, Short.MAX_VALUE)))
                            .add(layout.createSequentialGroup()
                                .add(jLabelTextName)
                                .add(17, 17, 17)
                                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                                    .add(jLabelValueValue, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 144, Short.MAX_VALUE)
                                    .add(jLabelTextValue, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 144, Short.MAX_VALUE))))
                        .addContainerGap(57, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabelTextName)
                    .add(jLabelTextValue))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabelValueName)
                    .add(jLabelValueValue))
                .add(13, 13, 13)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabelNumber)
                    .add(jFormattedTextFieldNumber, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(15, 15, 15)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabelMask)
                    .add(jFormattedTextFieldMask, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(40, Short.MAX_VALUE))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jFormattedTextFieldNumberPropertyChange(java.beans.PropertyChangeEvent evt) {//GEN-FIRST:event_jFormattedTextFieldNumberPropertyChange
// TODO add your handling code here:
        //this.jFormattedTextFieldNumber.setValue()
        if(evt.getSource()==this.jFormattedTextFieldNumber)
        {
            this.jLabelTextValue.setText(this.jFormattedTextFieldNumber.getText());
            Long aa=(Long)this.jFormattedTextFieldNumber.getValue();
            
            if(aa!=null)
            {
                this.jLabelValueValue.setText(aa.toString());
            }
            
        }
    }//GEN-LAST:event_jFormattedTextFieldNumberPropertyChange
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new DemoJFormattedTextFieldFrame().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JFormattedTextField jFormattedTextFieldMask;
    private javax.swing.JFormattedTextField jFormattedTextFieldNumber;
    private javax.swing.JLabel jLabelMask;
    private javax.swing.JLabel jLabelNumber;
    private javax.swing.JLabel jLabelTextName;
    private javax.swing.JLabel jLabelTextValue;
    private javax.swing.JLabel jLabelValueName;
    private javax.swing.JLabel jLabelValueValue;
    // End of variables declaration//GEN-END:variables
private MaskFormatter getFormatter(String s)
{
   MaskFormatter mFormatter=null;
   try{
      mFormatter=new MaskFormatter(s);
       }
  catch(java.text.ParseException e)
  {
       System.out.println(e.getMessage());
   }
return mFormatter;
}

    private void initFormatter() {
        //this.jFormattedTextFieldNumber.setFormatter(new javax.swing.text.NumberFormatter());
       this.jFormattedTextFieldNumber.setValue(new Long(965325418));
       this.jFormattedTextFieldNumber.setColumns(10);
       this.jFormattedTextFieldMask.setValue("abc123ABC");
       
    }
   
}