test2.java

Java Swing 日期控件 增加时间选择功能

/*
 * Test2.java
 *
 * Created on 2007年7月13日, 下午4:25
 */

package eRedLab.datachooser;

import java.text.SimpleDateFormat;

/**
 *
 * @author  Administrator
 */
public class Test2 extends javax.swing.JFrame {
    
    /** Creates new form Test2 */
    public Test2() {
        initComponents();
    }
    
    /** 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() {

        jLabel1 = new javax.swing.JLabel();
        tfDate = new javax.swing.JTextField();
        btnDate = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTextArea1 = new javax.swing.JTextArea();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("日期选择控件");

        jLabel1.setFont(new java.awt.Font("新宋体", 0, 12));
        jLabel1.setText("日期:");

        tfDate.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                tfDateFocusGained(evt);
            }
        });
        tfDate.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                tfDateMouseClicked(evt);
            }
        });

        btnDate.setFont(new java.awt.Font("新宋体", 0, 12)); // NOI18N
        btnDate.setText("选择");
        btnDate.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnDateActionPerformed(evt);
            }
        });
        btnDate.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                btnDateMouseClicked(evt);
            }
        });

        jTextArea1.setColumns(20);
        jTextArea1.setEditable(false);
        jTextArea1.setRows(5);
        jTextArea1.setText("知识点和技巧:\n1.掌握在NetBeans下调用此日期选择控件的方法.\n2.掌握日期选择控件的定位与事件触发.\n3.掌握本地时间格式化输出的方法.");
        jScrollPane1.setViewportView(jTextArea1);

        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()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 294, Short.MAX_VALUE)
                        .addContainerGap())
                    .add(layout.createSequentialGroup()
                        .add(jLabel1)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(tfDate, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 168, Short.MAX_VALUE)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(btnDate)
                        .add(39, 39, 39))))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel1)
                    .add(btnDate)
                    .add(tfDate, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(111, 111, 111)
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void tfDateMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_tfDateMouseClicked
            dateChooser.showChooser(btnDate, evt.getX() - DateChooser.width, evt.getY() + 15);
            if(dateChooser.getDate() != null)
                    tfDate.setText(new SimpleDateFormat("yyyy年M月d日").format(dateChooser.getDate()));   
    }//GEN-LAST:event_tfDateMouseClicked

    private void tfDateFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_tfDateFocusGained

    }//GEN-LAST:event_tfDateFocusGained

    private void btnDateMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_btnDateMouseClicked
         dateChooser.showChooser(btnDate, evt.getX() - DateChooser.width, evt.getY());
         if(dateChooser.getDate() != null)
                    tfDate.setText(new SimpleDateFormat("yyyy年MM月dd日 hh:mm:ss").format(dateChooser.getDate()));
    }//GEN-LAST:event_btnDateMouseClicked

    private void btnDateActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnDateActionPerformed

    }//GEN-LAST:event_btnDateActionPerformed
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            
            public void run() {
                Test2.setDefaultLookAndFeelDecorated(true);
                new Test2().setVisible(true);
            }
        });
    }
    
    private DateChooser dateChooser = new DateChooser(this);
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton btnDate;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTextArea jTextArea1;
    private javax.swing.JTextField tfDate;
    // End of variables declaration//GEN-END:variables
    
}