Stack Overflow
Stack Overflow

Questions tagged [abstracttablemodel]

Java abstract class which provides default implementations for most of the methods in the TableModel interface.

294 questions
1
vote
1 answer

How to do getValueAt() when using an AbstractTableModel

I'm trying to make an program that shows all files in the temerary folder using an AbstractTableModel but how do i code the getValueAt() method. The names of the files should be in the first column and the file path should be in the second column. I…
Piet Jetse
  • 388
  • 1
  • 5
  • 16
1
vote
2 answers

JTable CheckBox uneditable

I've made my AbstractTableModel but my checkbox in table is not editable. When I click on it, nothing changes, my checkbox in column "Done" is still unchecked. How can I make it checkable ? Also I need to save Order Number when CheckBox is checked,…
Mahir Duraković
  • 135
  • 1
  • 23
1
vote
2 answers

Change/Update JTable content with JComboBox(category)

I have a problem with my JTable. My JTable displays content of a database. One database table has the name category. Every category is displayed in the JComboBox. If I click on a category it should update the table content. Here is a short snipped…
Gerret
  • 2,948
  • 4
  • 18
  • 28
1
vote
2 answers

Row refreshing when cell is edited

Im having problems with this JTable. I edit a cell like this Then i commit changes pressing enter. Here im hoping that table gui refresh with new values. But they aren't show, they are only show when i change selection like…
nachokk
  • 14,363
  • 4
  • 24
  • 53
1
vote
2 answers

Can't refresh my JTable with new data

I create a JTable when the frame is intially created, but create an empty AbstractTableModel which I extended. Then the user has to select something from a JComboBox and the user can preview the messages dealing with that specified selection. When…
samwell
  • 2,757
  • 9
  • 33
  • 48
1
vote
1 answer

remove or Add rows from JTable with AbstractTableModel

ive been trying to update the table after the insertion or deletion of items from a abstract table model but whenever i do that, instead of removing the old records and replace with the new ones, the old rows remains and it creates all the rows…
Ogre3dUser
  • 79
  • 1
  • 3
  • 10
1
vote
3 answers

How to update the view of JTable after adding a new row?

This is my TableModel, I have extended AbstractTableModel class CustomTableModel extends AbstractTableModel { String[] columnNames = {"Name","Contact","eMail","Address","City","Pin","State","Type","ID"}; Vector data = new…
user2380811
  • 55
  • 1
  • 7
1
vote
2 answers

Add row to top of AbstractTableModel

I have a abstractTableModel which I need to add rows to the top, so the user can see the most recent entered data, but default it adds to the bottom of the table. Any suggestions?
Ulbo
  • 346
  • 8
  • 20
1
vote
1 answer

Add/Remove more columns to a JTable from a custom AbstractTableModel

I have a vector with HashMap elements. I want to put it in a table and every HashTable value must be in column with HashTable key column-title. So elements with key "key1" must appear on table column with name "key1". The problem is when I try to…
Chameleon
  • 1,804
  • 2
  • 15
  • 21
1
vote
1 answer

AbstractTableModel and cell editor

The example i have found: http://www.java2s.com/Code/Java/Swing-Components/ButtonTableExample.htm show how to create a JTable with specified column (button). It works properly, but the my problem is, that i need to use AbstractTableModel instead of…
Adam Płócieniak
  • 106
  • 7
1
vote
2 answers

Hiding an individual cell in JTable depending on model value

I have a JTable showing values from a model allowing integer values 0, 1 and 2. The values are shown in a 9 by 9 grid (like a sudoku game board). My question is: How do I hide the zero values from the GUI? That is, in the table cells that has a…
Fredrik Rafn Strandberg
  • 159
  • 13
1
vote
1 answer

Edit JTable row

I use JTable to show users information. I add a edit button that when user select a row and clicked that button, selected row must edit and rewrite to file. How Should do it? public class AllUser extends AbstractTableModel { UserInformation uiS =…
Sajad
  • 2,273
  • 11
  • 49
  • 92
1
vote
0 answers

Java: JTable Listener in AbstractTableModel seems to not work

I have been reading about the TableModelListener (http://www.cs.auckland.ac.nz/compsci230s1c/lectures/xinfeng/swingmodelview.pdf) for a while now and I am trying to implement a Listener for a JTable which uses the AbstractTableModel. To explain the…
Dimitra Micha
  • 2,089
  • 8
  • 27
  • 31
1
vote
2 answers

Effect JTable Cell Value Changing On Text file

I use this method for changing my table cell value, it change on jtable But not change on text file! public class user_AllBooks extends AbstractTableModel { BookInformation book_info = new BookInformation(); String[] columns = new…
Sajad
  • 2,273
  • 11
  • 49
  • 92
1
vote
3 answers

Add Row to JTable and File

I use this method to add a new row to my jtable and file too. But when i clicked to add button, That new record added to jtable, but when i see the text file, I found something like this: myproject.Library.BookInformation@9899472 where is my…
Sajad
  • 2,273
  • 11
  • 49
  • 92
1 2 3
…
19 20