Java abstract class which provides default implementations for most of the methods in the TableModel interface.
Questions tagged [abstracttablemodel]
294 questions
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1 answer
Not able to get the correct row from a JTable after Sorting it (Swing)
I got an AbstractTableModel, like this:
public class TableModelClienteFornecedor extends AbstractTableModel {
private List linhas;
private String[] colunas = new String[]{"Nome", "Conta"};
public…
Rafael Paz
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- 7
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2 answers
display in JTable part of a collection
I have created a JTable using AbstractTableModel in which I added a collection of objects (ArrayList).
I want to be able to search through the objects and return in the same JTable only the ones that meet a conditions (for example the names starts…
bluesony
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Importing XML elements into a JTable from an Action Performed Event
There appears to be numerous examples and tutorials where the contents of a JTable are populated when initially creating the table but I'm struggling to understand how to populate the table from an Action event.
Courtesy of source code derived from…
newToJava
- 173
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Trouble Updating AbstractTableModel from another Class
I'm trying to update a JTable that pulls in data from an ArrayList. I have two frames in my program. The first frame is a JTable (AbstractTableModel) that displays the contents of the ArrayList. I click the "New" button on that frame to bring up…
Shwheelz
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1 answer
NullPointer in AbstractTableModel
I am trying to substitute the null value of VCID and VCIDBACKUP for "Dont Have". Here is my code:
if (controladorExcel == false) {
WritableWorkbook workbookVazio = Workbook.createWorkbook(file);
WritableSheet sheet1 =…
Murilo
- 4,453
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- 28
0
votes
2 answers
setCellRenderer() not working
I am trying to set a Renderer for a specific Column, but somehow this renderer is not being used for rendering that column. Is there any explanation for that?
tabledata = new LendDataTable();
table.setModel(tabledata);
TableColumn xx =…
joz
- 652
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How to add row MyTableModel created AbstractTableModel from JavaDerby
I have datas in JavaDerby database.I can not add row my table model which is created by AbstractTableModel.What is wrong.
MyTableModel class
public class MyTableModel extends AbstractTableModel{
private Vector str;
.....other codes......
public…
Alify
- 59
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- 7
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1 answer
Change data in a specific JTable cell
I use a AbstractTableModel for my JTable.
public class MyTableModel extends AbstractTableModel {
private List columnNames = new ArrayList();
private List
- data = new ArrayList();
MyTableModel() {
…
bluevoxel
- 4,978
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2 answers
Generic way to give a table model a list of objects
Is there a way to make a generic table model that take a list of object and present them in the jtable.
i can make a transfer object that has an array of strings define table column and a list of object then use reflection on the object to get the…
Mohammed Falha
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- 22
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1 answer
Show different image for each row in JTable
I'm building an application to manage a store's product for my project. I'm facing a problem and I really need your idea to solve it.
I successfully show image in product basic info table at the main screen using DefaultTableCellRenderer. But I can…
Minh Hikari
- 15
- 3
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0 answers
AbstractTableModel: from cell to column and row header
I have a table that extends AbstractTableModel, I have implemented a method to return the number of column and row of a double-clicked cell (in this way I can individuate univocally the cell in question).
I would like to have the column and the row…
Bernheart
- 607
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2 answers
An exception occurred when I tried to add more columns
I'm making a GUI project, using MVC design pattern. This program contains JTable component, for which I've created a class MyTableModel which extends AbstractTableModel. As you can see below in MyModelClass, I have two methods addColumn &…
Isaac Tobin
- 89
- 8
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1 answer
Having trouble with JTable and JModel
This is my ClanModel class. The table is based on a tree map.
public class ClanModel extends AbstractTableModel{
private Map clanMembers;
private final String[] columnNames = {"Name", "Rank"};
ClanModel(Map
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5 answers
Java Boolean into Object[][]
I got following code and there is this error (I tried to keep the code as short as possible, ignore the getColumnCount etc. functions just the constructor):
The following code is used to make a JTable in Swing by an SQLite statement, I need the…
faebuk
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1 answer
How enable/disable calling tableChanged(TableModelEvent e) method of AbstractTableModel
The method tableChanged(TableModelEvent e) of TableModelListener is getting called whenever data is loaded into table from a CSV file. I don't want this to happen.
I want tableChanged(TableModelEvent e) of TableModelListener to be called only when…
merlachandra
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