Currently I am learning SQL, JDBC, Swing. As a test project for practicing skills, I want to make a simple logger into the database. How it should look painted in Photoshop below.
The question was how to add the registration panel to the right of the JTable table itself. I do not understand where to look in JFrame, JPanel, SWT?
PS: Yes, almost all the code is in Maine, but this is only for the duration of the study. PSS: This is my first question, if you don’t get into the rules of the questions I’ve read, don’t be angry.
import javax.swing.*; import javax.swing.table.DefaultTableCellRenderer; import javax.swing.table.DefaultTableModel; import javax.swing.table.TableColumn; import java.awt.*; import java.sql.*; public class start { //Creating private static Object[][] databaseInfo = null; private static Object[] columns = {"Login", "Email", "Password", "Phone Number", "First Name", "Last Name", "Street", "City", "Day of Birth", "Sex", "AccountID"}; private static DefaultTableModel defaultTableModel = new DefaultTableModel(databaseInfo, columns){ public Class getColumnClass(int column){ Class returnValue; if((column >= 0) && (column < getColumnCount())){ returnValue = getValueAt(0, column).getClass(); } else { returnValue = Object.class; } return returnValue; } }; public static void main(String[] arg) { JFrame frame = new JFrame(); frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); Connection conn; ResultSet rows; try { Class.forName("com.mysql.jdbc.Driver"); conn = DriverManager.getConnection("jdbc:mysql://localhost/test", "root", "ttipopu"); Statement sqlState = conn.createStatement(); String selectStuff = "SELECT * FROM accounts"; rows = sqlState.executeQuery(selectStuff); Object[] tempRow; while (rows.next()) { tempRow = new Object[]{rows.getString(1), rows.getString(2), rows.getString(3), rows.getString(4), rows.getString(5), rows.getString(6), rows.getString(7), rows.getString(8), rows.getDate(9), rows.getString(10), rows.getInt(11)}; defaultTableModel.addRow(tempRow); } } catch (SQLException sqlEx){ System.out.printf(sqlEx.getMessage()); } catch (ClassNotFoundException cnfEx){ System.out.println(cnfEx.getMessage()); } JTable table = new JTable(defaultTableModel); table.setRowHeight(table.getRowHeight() + 10); table.setFont(new Font("PT Sans", Font.PLAIN, 20)); table.setAutoCreateRowSorter(true); table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF); TableColumn col1 = table.getColumnModel().getColumn(0); col1.setPreferredWidth(100); TableColumn col2 = table.getColumnModel().getColumn(1); col2.setPreferredWidth(200); TableColumn col3 = table.getColumnModel().getColumn(2); col3.setPreferredWidth(150); TableColumn col4 = table.getColumnModel().getColumn(3); col4.setPreferredWidth(150); TableColumn col5 = table.getColumnModel().getColumn(4); col5.setPreferredWidth(100); TableColumn col6 = table.getColumnModel().getColumn(5); col6.setPreferredWidth(100); TableColumn col7 = table.getColumnModel().getColumn(6); col7.setPreferredWidth(100); TableColumn col8 = table.getColumnModel().getColumn(7); col8.setPreferredWidth(100); TableColumn col9 = table.getColumnModel().getColumn(8); col9.setPreferredWidth(100); TableColumn col10 = table.getColumnModel().getColumn(9); col10.setPreferredWidth(50); TableColumn col11 = table.getColumnModel().getColumn(10); col11.setPreferredWidth(100); TableColumn tc = table.getColumn("Sex"); CenterTableCellRenderer centerRenderer = new CenterTableCellRenderer(); tc.setCellRenderer(centerRenderer); tc = table.getColumn("AccountID"); centerRenderer = new CenterTableCellRenderer(); tc.setCellRenderer(centerRenderer); JScrollPane scrollPane = new JScrollPane(table); frame.add(scrollPane, BorderLayout.CENTER); frame.setSize(1080, 600); frame.setVisible(true); } } class CenterTableCellRenderer extends DefaultTableCellRenderer{ CenterTableCellRenderer(){ setHorizontalAlignment(JLabel.CENTER); } } 
