@Override
public void actionPerformed(ActionEvent AE) {
if (TempControll.ConnectionManagerObject.createConnection())
if (AE.getSource() == UpdateButton) {
TempCourseTitle = CourseNameField.getText();
TempCourseCredit = (String) CourseCreditBox.getSelectedItem();
if (!TempCourseTitle.equals("")) {
if (TempControll.DataEraseEditObject.editCourse(
this.CourseNo, TempCourseTitle, TempCourseCredit))
JOptionPane.showMessageDialog(
DEPC,
"Information of '" + this.CourseNo + "' has been updated successfully.",
"Updated",
JOptionPane.INFORMATION_MESSAGE);
else
JOptionPane.showMessageDialog(
DEPC,
"Information of '"
+ this.CourseNo
+ "' hasn't been updated.\nCheck if this course is still available & try again.",
"Updated",
JOptionPane.INFORMATION_MESSAGE);
DEPC.dispose();
} else
JOptionPane.showMessageDialog(
DEPC,
"Please, complete 'Course Title' field.",
"Empty Course Title Field",
JOptionPane.ERROR_MESSAGE);
}
}
public void createDataEditPanelCourse(String CourseNo, String CourseName, String CourseCredit) {
this.CourseNo = CourseNo;
this.CourseName = CourseName;
this.CourseCredit = CourseCredit;
Credit = Float.parseFloat(CourseCredit);
if (Credit == 0.75) CreditIndex = 0;
else if (Credit == 1.50) CreditIndex = 1;
else if (Credit == 3.00) CreditIndex = 2;
else CreditIndex = 3;
DEPC = new JDialog();
DEPC.setTitle("Course Edit Dialog");
Panel =
new JPanel() {
protected void paintComponent(Graphics g) {
super.paintComponent(g);
g.drawImage(
new ImageIcon(getClass().getResource("/Icons/8.jpg")).getImage(),
0,
0,
600,
230,
null);
ButtonBorder.paintBorder(this, g, 172, 136, 130, 25);
}
};
Panel.setForeground(Color.WHITE);
Panel.setLayout(null);
CourseNoLabel1 = new JLabel("Course No. : ");
CourseNoLabel1.setForeground(Color.WHITE);
CourseNoLabel1.setFont(new Font("Rockwell Extra Bold", Font.PLAIN, 12));
CourseNoLabel1.setBounds(77, 29, 139, 27);
Panel.add(CourseNoLabel1);
CourseNoLabel2 = new JLabel(this.CourseNo);
CourseNoLabel2.setForeground(Color.WHITE);
CourseNoLabel2.setFont(new Font("Rockwell Extra Bold", Font.BOLD, 12));
CourseNoLabel2.setBounds(213, 29, 200, 27);
Panel.add(CourseNoLabel2);
CourseNameLabel = new JLabel("Course Title :");
CourseNameLabel.setForeground(Color.WHITE);
CourseNameLabel.setFont(new Font("Rockwell Extra Bold", Font.PLAIN, 12));
CourseNameLabel.setBounds(77, 56, 139, 26);
Panel.add(CourseNameLabel);
CourseNameField = new JTextField(this.CourseName);
CourseNameField.setForeground(Color.WHITE);
CourseNameField.setFont(new Font("Rockwell Extra Bold", Font.PLAIN, 10));
CourseNameField.setBounds(213, 60, 200, 20);
CourseNameField.setOpaque(false);
CourseNameField.setHorizontalAlignment(SwingConstants.CENTER);
Panel.add(CourseNameField);
CourseCreditLabel = new JLabel("Course Credit :");
CourseCreditLabel.setForeground(Color.WHITE);
CourseCreditLabel.setBounds(77, 87, 139, 26);
CourseCreditLabel.setFont(new Font("Rockwell Extra Bold", Font.PLAIN, 12));
Panel.add(CourseCreditLabel);
CourseCreditBox = new JComboBox<String>();
CourseCreditBox.setBackground(Color.GRAY);
CourseCreditBox.setForeground(new Color(28, 0, 0));
CourseCreditBox.setBounds(213, 91, 103, 20);
CourseCreditBox.setBorder(ButtonBorder);
CourseCreditBox.addItem("0.75");
CourseCreditBox.addItem("1.50");
CourseCreditBox.addItem("3.00");
CourseCreditBox.addItem("4.00");
CourseCreditBox.setMaximumRowCount(3);
CourseCreditBox.setSelectedIndex(CreditIndex);
Panel.add(CourseCreditBox);
UpdateButton = new JButton("Update");
UpdateButton.setForeground(Color.WHITE);
UpdateButton.setFont(new Font("Rockwell Extra Bold", Font.BOLD, 10));
UpdateButton.setBounds(173, 137, 128, 23);
UpdateButton.setContentAreaFilled(false);
UpdateButton.addActionListener(this);
Panel.add(UpdateButton);
DEPC.getContentPane().add(Panel);
DEPC.setSize(500, 230);
DEPC.setLocation(500, 200);
DEPC.setResizable(false);
DEPC.setVisible(true);
DEPC.setModal(true);
}