Button « JTable « Java Swing Q&A





1. putting radio group into JTable    stackoverflow.com

it seems JTable can only allow checkbox. how can i put a radio group into a cell on the JTable?

2. How to add button in a row of JTable in Swing java    stackoverflow.com

I have made one swing GUI which have JTable with some rows and Columns.How should I add a button to row in a JTable ?

3. Can I add a button to a JTable column header?    stackoverflow.com

I have a JTable where the first column in each row is a checkbox. The user can select and deselect individual columns. I've got this working. Now I'd like to add to ...

4. Adding Buttons inside cell of JTable along with data?    stackoverflow.com

Is it possible to add buttons inside the JTable cell along with data? What I am trying to do is to create a table with columns which display data(number) from the database, ...

5. Inserting radio buttons in a DefaultTableModel    stackoverflow.com

I have a 2D array of objects which needs to be displayed in a table through a table model class which extends a DefaultTableModel. In addition to the columns needed to ...

6. how to place a button within a table in Java?    stackoverflow.com

In the properties windows , we come across buttons in a table cell < as in font property's row , a button can be clicked on to set font properties ...

7. i want to get next record of the table whenever clicking on button in swing form    stackoverflow.com

I want to create a JFrame with some TextFields and Buttons .I want to get next record in the table whenever i clicks on a "next button" and also a "previousbutton",clicks ...

8. Jpanel layout problem, show a two column of buttons and labels, how?    stackoverflow.com

I want to make a jPanel (vehicleListPanel) with two column like this:

NAME   |   button
name   |   button
...
Left column shows vehicle name, and right column ...

9. How do I add a Button to JxTable?    stackoverflow.com

I guess I would have to use a Highlighter, but I cannot figure it out.





10. Java Swing : How to refresh JTable Model from another page button    stackoverflow.com

I have 2 windows one window shown the JTable Model data, when double click the row will pop up a new window to edit the data, once submit how can I ...

11. Adding button to a jtable    stackoverflow.com

I am having a table in which i have to adda JButton. I am doing

TableColumnModel colModel = table.getColumnModel();
    colModel.getColumn(0).setCellEditor(new MYCellEditor(new JCheckbox()));

MyCellEditor extends DefaultCellEditor{

public MyCellEditor(JCheckbox checkbox){

  super(checkbox);
 ...

12. JTable: Buttons in Custom Panel in Cell    stackoverflow.com

I want to be able to have a JPanel in a cell with a JButton that does some work when clicked. I looked for howtos about Cell Editors, but all examples talk ...

13. JPanel: how to add buttons above table?    stackoverflow.com

    JPanel panel = new JPanel();
    bigbutton = new JButton("Big Button");
    clearbutton = new JButton("Clear Page");
    resetbutton = new ...

14. adding button to the cell in Jtable in netbeans    stackoverflow.com

How to add button in the cell of Jtable in netbeans???

15. RadioButton on DefaulTableModel    stackoverflow.com

How can I add a JRadioButton on my table with the help of DefaultTableModel?

16. JTable with a “closeâ€? button in the column header    stackoverflow.com

I am trying to create a table with custom column headers. I want the column headers to include a button that users can click on. The function of the ...





17. Updating button states in a Java Swing application    stackoverflow.com

I've implemented a basic Swing GUI based on the concept of a playlist as part of a larger DJ audio mixing application (think a primitive Virtual DJ(!)). The playlist basically consists ...

18. Centering a button spanning muliple columns in a QGridLayout    stackoverflow.com

I have a button that spans two columns in a Grid Layout. The button is about half the width of its cell and I want it to be centered.

gridLayout->addWidget(btn3, 2, ...

19. Update the JTable when I click button    stackoverflow.com

In My application I have add a JTabel and using a setCellRender method I add a button column to the table as follows.

    jTable1 = new JTable();
  ...

20. display a table of ArrayList    stackoverflow.com

I have a main.java that has a button, when you press it, it calls a method and retuns an ArrayList of Nodes; I want to display the ArrayList in a table ( ...

21. Best Swing Layout for 2-dimensional grid of buttons?    stackoverflow.com

I'm trying to create a JDialog like the Symbol dialog in Microsoft Word that you get by choosing Symbol... from the Insert menu. Basically, it's an n x m (n ...

22. Allow different buttons to access the same instance of a class that uses a variable taken from a jTable    stackoverflow.com

My project is an MP3 Player and in a table you are given the location of an MP3 file. I have the play/pause/stop/fastforward/re-wind buttons ready. Each time you select a different row ...

23. table with buttons    stackoverflow.com

I want to create a column and install a button in this last column in this table.

   public JPanel pinakas(String[] pinaka) {
        ...

24. java Clear Table on button click    stackoverflow.com

I am writing a Mortgage Calculator for class and I have it working the way I need it to, except everytime I click the "Calculate" button it will just continue to ...

25. How do you set the position of button in grid layout?    stackoverflow.com

My code:

public class Form {
    public static void main(String[] args) {
        Form form = new Form();
     ...

26. JTable Header contains Image and on top of that image I want to place 3 buttons in a single header    stackoverflow.com

JTable Header contains Image and on top of that image I want to place 3 buttons in a single header. My requirement is to Create a "Play List" table in which ...

27. How to use Buttons to execute a query to show database values in a JTable    bytes.com

Hi, everyone. I am using java swing. Till now I could able to display database values in a JTable by executing a query. Now, what i needed is that i have ...

28. Change JTable with button    forums.netbeans.org

hi all ! I am trying to change a JTable with JButtons as when i click on a button jtable has 3 cols and 4 rows and click another one then ...

29. JTable input not correctly input-ted when a button is pressed    coderanch.com

hey guys, i got a problem with my application. in my JTable, when I enter a value in a cell, and later press a button to update it, the value won't be properly input-ted into the corresponding cell unless I press the ENTER key after i finish typing the value! so now i have to *remember* to press ENTER everytime i ...

31. Button in JTable    coderanch.com

32. Adding Button and check box in JTable    coderanch.com

33. JTable with labels and buttons ?    coderanch.com

34. Replacing a specific Jbutton in a grid with 8 new buttons    coderanch.com

Hi I am using a package where all the buttons are added to a gridbag (4 rows and two colu) using a function call from the constructur of buttons class again the grid internally contains a box layout for each row and JButtons are added in this BOX these JButtons are of Type portButtons which are initialized in other class portButtons ...

35. Button in Table Cell    coderanch.com

36. Button to JTable.    coderanch.com

37. How to disable the button in JTable    coderanch.com

import java.awt.*; import java.awt.event.*; import java.util.EventObject; import javax.swing.*; import javax.swing.table.*; public class TableButton implements ActionListener { JTable table; public void actionPerformed(ActionEvent e) { JButton editorButton = (JButton)e.getSource(); String ac = editorButton.getActionCommand(); System.out.println("ac = " + ac); } private JScrollPane getContent() { table = new JTable(getModel()); table.setCellSelectionEnabled(true); int height = (new JButton(" ")).getPreferredSize().height; table.setRowHeight(height); TableColumnModel colModel = table.getColumnModel(); colModel.getColumn(0).setCellRenderer(new ButtonRenderer()); colModel.getColumn(0).setCellEditor(new ButtonEditor(this)); ...

38. Swing Table Renderer add Button but no relation between them!    coderanch.com

Hi! I have an problem in Swing i wrote an Renderer for the JTable so that i have got an button in the last column. But i dont know how to get an relation between table and Renderer. First i try to set the table via the constructor but i have got an exception because i must provide an blank constructor. ...

39. How to add two buttons in each row?    coderanch.com

I am trying to build one GUI and want to add two buttons in each row of a panel. I have added my source code. This java code will add buttons in Y-AXIS (one button in each row only). Can somebuddy help me in it? import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.io.*; public class TextArea1 implements ActionListener { JTextArea text; ...

40. A problem adding a row in JTable using a button    coderanch.com

I use the println and i saw that addNewRow method was called.I also comment the line related to fire a table but after pressing the insert button ,instead of adding a new row at the bottom of my table , i faced to these massages: Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at gui.TableFromDatabase.addNewRow(TableFromDatabase.java:119) at gui.TableFromDatabase.btInsActionPerformed(TableFromDatabase.java:101) at gui.TableFromDatabase.access$000(TableFromDatabase.java:12) at gui.TableFromDatabase$1.actionPerformed(TableFromDatabase.java:88) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995) at ...

41. Refresh Jtable went you press update button    coderanch.com

My program now can add item in.. but i can't update.. import javax.swing.JFrame; import javax.swing.JPanel; import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.GridLayout; import javax.swing.JButton; import javax.swing.JTable; import javax.swing.JScrollPane; import javax.swing.table.AbstractTableModel; import javax.swing.table.TableColumn; import javax.swing.JOptionPane; import javax.swing.JCheckBoxMenuItem; import java.awt.Choice; import java.awt.event.ActionEvent; import javax.swing.ButtonGroup; import javax.swing.JPasswordField; import javax.swing.JToolBar; import javax.swing.JTabbedPane; import javax.swing.JDesktopPane; import javax.swing.JTextField; import javax.swing.ImageIcon; import javax.swing.JLabel; import java.awt.Color; import java.awt.Rectangle; import java.util.ArrayList; ...

43. Using JTables with Radio Buttons    coderanch.com

45. How do I access a particular button in a grid.?    coderanch.com

Guys, I 'm stuck in middle of the code....How do i access a particular button in a grid(8/8) as accessing an element in an array like String s; s[5][7]="live"; My entire code(or atleast upto what i have written) is below...for a quick reference package GameOfLife; import javax.swing.*; import java.awt.*; import java.awt.event.*; public class GolButt extends JFrame implements ActionListener{ JFrame frame; JPanel ...

47. changing jtable button image and icon    coderanch.com

hi all . i have a little problem . i have to change the image icon of the particular button in jable when i click on it. and have to rechang its icon and text when i click on it again . so far m able to change its text when i click on it for the first time but not ...

48. Add buttons to each row    coderanch.com

49. Add button to every new jtable row during runtime    go4expert.com

Hi. How about showing us the code you use to create your table, with your attempt at adding the button. Here's hint - you are going to need two more columns in each row, one for add and one for update. That's one possible solution, but yours might differ. In general, people won't help you unless you put in some effort, ...

50. JTable refresh button.doClick()    java-forums.org

Hi, I have a JTable with a refresh button. When I click the refresh button, the JTable is updated, so this works fine. Now I want to trigger automatically the refresh button with the button.doClick() method (just for testing), which I have placed in the constructor, so that the JTable would be updated each time a new instance of the JTable ...

52. How to insert a row into JTable when clicking Add Button    java-forums.org

hi, i need some help with inserting rows into my JTable after a user enters information into textfields and clicks the add button. Right now, nothing is happening. Java Code: public class CustomerDisplay extends JPanel implements ActionListener { JFrame frame = new JFrame(); JPanel panel = new JPanel(); static DefaultTableModel model; static JTable table; private String[] columnNames = {"First Name", "Last ...

53. Custom JTable cell containing buttons    forums.oracle.com

54. Swing GUI help, JTable up/down button...    forums.oracle.com

My guess is this is really simple but I'm very new to Java and can't seem to figure it out. Basically I have a small JTable that is 3-5 rows and I'd like to add two buttons (up and down) outside of the table that when clicked will change the highlighted row in the JTable. I have the GUI all setup ...

55. Add new column to a jtable by pressing a button    forums.oracle.com

Hi I am writing a program that have Jtables and user can add one or many columns to one of those Jtables by pressing a button and that column type user can select by from a combo box. there have to be column types for select integer type,float type,String type or jcomponent I need you help to make that specific jtable ...

56. Creating button to work with JTable    forums.oracle.com

Well this is a design decision. It depends on what works best for you (or if exists some pattern that solves this issue.) At the very simplest, you could put the JButton also on the JPanel. That makes more sense visually as well as with the code. Or, you can expose a getter in the JPanel - getSelectedData(), and call that ...

57. Buttons in JTable?    forums.oracle.com