How to remove selection in JTable?

How to remove selection in JTable?

We can remove a selected row from a JTable using the removeRow() method of the DefaultTableModel class.

How to disable row in JTable?

Re: how to disable row of a jtable The easiest method I found is override the isSelectedIndex method in the ListSelectionModel and always return false for the row that you wish to disable.

How do you select multiple rows in Java?

To select more than one row in a JTable, use the setRowSelectionInterval() method. Here, set the indexes as interval for one end as well as other end.

How to disable JTable cell editing in netbeans?

Well on netbeans you can right click on the table and click on table contents, then you go to the column tab and uncheck the “Editable” checkbox. Greetings!!

How do I make a row non editable in JTable?

From the Navigation Pane, expand JScrollPane and right-click on JTable and Select Customize Code as shown below:

1. On the code customizer, select the second drop down and choose custom property.
2. Now paste this: {public boolean isCellEditable(int row, int column){return false;}} before the last closing blacket );

How do you delete a row from a table in Java?

To delete one or more rows of a database table from a Java program, you use the following steps:

1. First, create a database connection to the SQLite database.
2. Next, prepare the DELETE statement.
3. Then, create a new instance of the PreparedStatement class by calling the prepareStatement() method of the Connection object.

What is JTable in Java?

The JTable is used to display and edit regular two-dimensional tables of cells. See How to Use Tables in The Java Tutorial for task-oriented documentation and examples of using JTable .

How do I make a JTable not editable?

How do you make a JTable column not movable?

2 Answers

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 do you make a JTable editable false?

Is cell editable JTable?

Yes you can change the state of a cell’s editability dynamically, you need to supply your own table model, but it’s very doable. I change the state of cells or the time based on the values of other cells…

How do you clear data from a table in Java?

7 Answers. You must remove the data from the TableModel used for the table. If using the DefaultTableModel , just set the row count to zero. This will delete the rows and fire the TableModelEvent to update the GUI.

How to select multiple rows at a time in JTable?

Here are the steps: Enable selection for jTable on click of particular row. Open Script.js file and set selecting property as true. After applying this you can run your project and click on any row that will be selected but you will not able to select multiple rows at a time.

How to remove a selected row from JTable in Java?

We can remove a selected row from a JTable by using removeRow () method of DefaultTableModel class. import java.awt.event.*;

How is JTable used in Model View Controller?

JTable is a subclass of JComponent class for displaying complex data structures. JTable can follow the Model View Controller (MVC) design pattern to display data in rows and columns. JTable can generate ListSelectionListener, TableColumnModelListener, TableModelListener, CellEditorListener and RowSorterListener interfaces.