How do you make a table editable in Java?

How do you make a table editable in Java?

Complete code

1. import javax.swing.DefaultCellEditor;
2. import javax.swing.JComboBox;
3. import javax.swing.JFrame;
4. import javax.swing.JScrollPane;
5. import javax.swing.JTable;
6. import javax.swing.table.AbstractTableModel;
7. import javax.swing.table.TableModel;
8. public class EditableTable.

Is cell editable JTable?

By default, we can edit the text and modify it inside a JTable cell. We can also disable the cell editing inside a table by calling the editCellAt() method of JTable class and it must return false.

How retrieve data from database to JTable?

Display Records From Database Using JTable in Java

1. DisplayEmpData.java.
2. emp.sql.
3. Open the NetBeans IDE.
4. Choose “Java” -> “Java Application” as in the following.
5. Now type your project name as “JTableApp” as in the following.
6. Now create a new Java Class with the name “DisplayEmpData” and provide the following code for it.

What can I add to a JPanel?

Adding components to JPanel To add GUI components such as JLabel, JTextField, JButton… to the panel, we use the add() method. There are different versions of the add() method, so which method to be used is depending on the layout manager of the panel.

Can you have multiple JPanels?

We can add most of the components like buttons, text fields, labels, tables, lists, trees, etc. to a JPanel. We can also add multiple sub-panels to the main panel using the add() method of Container class.

How do you make a JTable column not movable?

To anyone having this problem using Netbeans IDE you can disable the user from dragging columns in the JTable by doing the following steps.

1. Right click the table.
2. Select Table contents.
3. Click the columns tab.
4. Uncheck the Allow to reorder columns by drag and drop.

How fetch data from database in Java and display in JTable?

Can you have multiple Jpanels?