tablecellrenderer

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 am attempting to make a Tetris clone. The game uses a JTable as a representation of the board. The board is a 2D integer array. I am trying to make it so, when a certain cell has a certain value, the cell will change to a certain color. I thought I had it working correctly, but it isn't working. I'd really appreciate some help. Thank you. Here is my code: Board: import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.IOException; import javax.swing.Timer; import javax.swing.table.*; /** * @author _______________ * * Board.java * * The Board class gives

I know how to put a String into a JTable cell, and I know how to put an image into a JTable cell. But is it possible to put an image and a String into the SAME JTable cell? The reason for this is that I have a 'status' column in my JTable, which at the moment contains either a green, amber or red image. And in order to fulfill the design requirement, I need to add some explanatory text alongside each image (so the text next to the green image would be "Online", the text next to the amber image would be "Unknown" and the text next to the red image would be "Offline"). I need to do this in a

I'm trying to color particular rows according to the first column values in JTable , but the code below colors the rows according to the row's index. My table has simply four columns. The first column has ID numbers. I need to color the rows according to these ID numbers. For example, if the first ID is 0 and the second is also 0, both of them should be "lightGray". Any idea, please? table_1 = new JTable(){ public Component prepareRenderer(TableCellRenderer renderer,int Index_row, int Index_col) { Component comp = super.prepareRenderer(renderer,Index_row, Index_col); //even index, selected or

Even I read and test answers by @kleopatra How do I correctly use customer renderers to paint specific cells in a JTable? particular one table header color java swing about super.getTableCellRendererComponent(...) must be last code line before returns, I'm not able to write correct Renderer by those suggestion, for me works only this way JLabel is added for Borders, HorizontalAlignment and Foreground, especially Background caused me a few non_senses by using Component instead of JLabel , (not important here somehow) from SSCCE import java.awt.*; import java.awt.event.*; import javax.swing.*;

I had been using the traditional Java TableCellRenderer approach for providing the renderers in a scala.swing.Table where I declare my renderers on the table's TableColumnModel . The code for this looked like: val myTable = new Table { lazy val tcm = initColumnModel peer.setColumnModel(tcm) override protected def rendererComponent(sel: Boolean, foc: Boolean, row: Int, col: Int) = { //GET THE VALUE FROM THE TableModel val value = model.getValueAt( peer.convertRowIndexToModel(row), peer.convertColumnIndexToModel(col)) //GET THE RENDERER FROM THE ColumnModel val renderer = tcm.getColumn(col)