数据库课程设计教务管理系统

洛 阳 理 工 学 院 课 程 设 计 报 告

private JPanel contentPane; private JTextField txt_sno; private JTable table; private JTextField txtsname; private JTextField txtcno; private JTextField txtgrade; private JTextField txtsno; /**

* Launch the application. */

public static void main(String[] args) { EventQueue.invokeLater(new Runnable() { }); } /**

* Create the frame. */

public void run() { }

try {

Form_bookedit frame = new Form_bookedit(); frame.setVisible(true);

} catch (Exception e) { }

e.printStackTrace();

public Form_edit() { setEnabled(false); setClosable(true);

setTitle(\

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洛 阳 理 工 学 院 课 程 设 计 报 告

//setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setBounds(100, 100, 487, 412); contentPane = new JPanel();

contentPane.setBorder(new EmptyBorder(5, 5, 5, 5)); setContentPane(contentPane); JLabel

lblNewLabel

=

new

JLabel(\

txt_sno = new JTextField(); txt_sno.setColumns(10); JButton

btn_searchgrade

=

new

JButton(\

btn_searchgrade.addActionListener(new ActionListener() { }); JLabel

lblNewLabel_2

=

new

public void actionPerformed(ActionEvent arg0) { }

SearchActionPerformed(arg0);

JLabel(\

JScrollPane scrollPane = new JScrollPane(); scrollPane.addMouseListener(new MouseAdapter() {

@Override

public void mousePressed(MouseEvent e) {

mousePressed(e);}

});

JLabel lblNewLabel_1 = new JLabel(\ \号\ JLabel lblNewLabel_3 = new JLabel(\ \名\ JLabel lblNewLabel_4 = new JLabel(\ \级\ JLabel lblNewLabel_5 = new JLabel(\ \绩\ txtsname = new JTextField();

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洛 阳 理 工 学 院 课 程 设 计 报 告

txtsname.setColumns(10); txtcno = new JTextField(); txtcno.setColumns(10); txtgrade = new JTextField(); txtgrade.setColumns(10);

JButton btnalter = new JButton(\ btnalter.addActionListener(new ActionListener() { });

JButton btndelete = new JButton(\ btndelete.addActionListener(new ActionListener() { });

JComboBox usertype = new JComboBox(); txtsno = new JTextField(); txtsno.setColumns(10); GroupLayout

gl_contentPane

=

new

public void actionPerformed(ActionEvent e) { }

DelActionPerformed(e);

public void actionPerformed(ActionEvent e) { }

ModifyActionPerformed(e);

GroupLayout(contentPane); AILING)

gl_contentPane.setHorizontalGroup(

gl_contentPane.createParallelGroup(Alignment.LEADING)

.addGroup(gl_contentPane.createSequentialGroup()

.addContainerGap()

.addGroup(gl_contentPane.createParallelGroup(Alignment.TR

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洛 阳 理 工 学 院 课 程 设 计 报 告

.addGroup(gl_contentPane.createSequentialGroup()

.addComponent(lblNewLabel)

.addPreferredGap(ComponentPlacement.RELATED)

.addComponent(txt_sno,

GroupLayout.PREFERRED_SIZE, 125, GroupLayout.PREFERRED_SIZE)

Short.MAX_VALUE)

Short.MAX_VALUE))

.addComponent(btn_searchgrade) .addGap(29))

.addPreferredGap(ComponentPlacement.RELATED, 89,

.addGroup(gl_contentPane.createSequentialGroup()

.addComponent(lblNewLabel_2) .addContainerGap(372,

.addGroup(gl_contentPane.createSequentialGroup()

.addComponent(scrollPane,

GroupLayout.DEFAULT_SIZE, 433, Short.MAX_VALUE)

ADING, false)

AILING, false)

.addComponent(lblNewLabel_1,

.addContainerGap())

.addGroup(gl_contentPane.createSequentialGroup()

.addGap(46)

.addGroup(gl_contentPane.createParallelGroup(Alignment.LE

.addGroup(gl_contentPane.createSequentialGroup() .addGroup(gl_contentPane.createParallelGroup(Alignment.TR

GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addComponent(lblNewLabel_3,

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