ColorTableModel.java Source code

Introduction

Here is the source code for ColorTableModel.java

Source

import java.awt.BorderLayout;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableModel;

class ColorTableModel extends AbstractTableModel {

    Object rowData[][] = { { "1", Boolean.TRUE }, { "2", Boolean.TRUE }, { "3", Boolean.FALSE },
            { "4", Boolean.TRUE }, { "5", Boolean.FALSE }, };

    String columnNames[] = { "English", "Boolean" };

    public int getColumnCount() {
        return columnNames.length;
    }

    public String getColumnName(int column) {
        return columnNames[column];
    }

    public int getRowCount() {
        return rowData.length;
    }

    public Object getValueAt(int row, int column) {
        return rowData[row][column];
    }

    public Class getColumnClass(int column) {
        return (getValueAt(0, column).getClass());
    }

    public void setValueAt(Object value, int row, int column) {
        rowData[row][column] = value;
    }

    public boolean isCellEditable(int row, int column) {
        return (column != 0);
    }
}

public class EditableColorColumn {

    public static void main(String args[]) {
        JFrame frame = new JFrame("Editable Color Table");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        TableModel model = new ColorTableModel();
        JTable table = new JTable(model);
        // TableColumn column = table.getColumnModel().getColumn(3);
        // column.setCellRenderer(renderer);
        // column.setCellEditor(editor);

        JScrollPane scrollPane = new JScrollPane(table);
        frame.add(scrollPane, BorderLayout.CENTER);
        frame.setSize(400, 150);
        frame.setVisible(true);
    }
}