abstracttablemodel

I am new at programming and am working on my first school assignment. I have written a gui that accepts input and outputs data in a jtable added to a jpaddedpane. When the table first appears it shows all the correct data. But when I enter new input the table won´t update. I am alsmot positive the problem lies with my implementation of AstractTableModel. Can someone please take a look and correct it for me asap? Thanks in advance. ps. nh, vh, hNam, proc_1 and proc_ are integer, string, integer, string and string arrays respectively. They hold the data to be displayed in the table. public class

How can I implement a JTable with different types of cell editors depending on the type of input a particular row is displaying? For example some rows could be checkboxes (for boolean types) some rows could be comboboxes (if I want to provide a fixed set of options to choose from) some rows could be text fields (if I allow arbitrary data). Currently I have implemented the AbstractTableModel , which takes a set of custom field objects from my object and adds rows to the table. I would like to further customize my table by setting specific types of cells. I can determine which cell type to use

How can I implement a JTable with different types of cell editors depending on the type of input a particular row is displaying? For example some rows could be checkboxes (for boolean types) some rows could be comboboxes (if I want to provide a fixed set of options to choose from) some rows could be text fields (if I allow arbitrary data). Currently I have implemented the AbstractTableModel , which takes a set of custom field objects from my object and adds rows to the table. I would like to further customize my table by setting specific types of cells. I can determine which cell type to use

I have a sortable JTable set up to use a custom extension of the AbstractTableModel . However, some behavior of this table is what I expected, and I would love some advice on how to figure this out. I have the JTable set up to be sortable using: thisJTable.setAutoCreateRowSorter(true); This allows me to sort the table by clicking on the column headers as expected. However, I find that when I sort the table by clicking on the column headers, the formatting (background and foreground color) of my rows are not sorted as well. I had set up those rows to be color-coded based on the values they

I would like to remove selected row from JTable with AbstractTableModel using a button. The code below works with DefaultTableModel: ... MyTableModel mtb; ... private String[].... private Object[][]... ... JTable table = new JTable(mtb) JButton delete; ... public void actionPerformed(ActionEvent e) { if(e.getSource().equals(delete)) { if(table.getSelectedRow()<0) { JOptionPane.showMessageDialog(this,"Select row"); } else { mtb.removeRow(table.getSelectedRow()); } } } but it deosn't work with AbstractTablemodel . I have a little mess in my code so here is java example from oracle page that can

I have a class; public class A extends AbstractTableModel { ... } Using ResultSetMetaData I build the TableModel to match my result set from the database. public class B extends JPanel { ... } In class B where I extends JPanel and added class A to show my table. I want to be able to add new columns base on a condition to the table model. I have tried googling around but most example shown are based on the DefaultTableModel not AbstractTableModel . Do anyone know how to achieve this? Just extend DefaultTableModel and then you have access to all of its methods. DefaultTableModel also extends

I'm working in a project in which we have several domain classes to model business data. Those classes are simple POJO's and I have to display several tables using them. For example, consider this class: public class Customer { private Long id; private Date entryDate; private String name; private String address; private String phoneNumber; public Customer(Long id, Date entryDate, String name, String address, String phoneNumber) { this.id = id; this.entryDate = entryDate; this.nombre = name; this.domicilio = address; this.telefono = phoneNumber; } // Getters and setters here } I have created