MikoBoyzzz - OU812

------------------------------------
JRadioButtonTableExample.java
------------------------------------
import java.awt.*;import java.awt.event.*;import javax.swing.*;import javax.swing.table.*;import javax.swing.event.*;
class RadioButtonRenderer implements TableCellRenderer { public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { if (value==null) return null; return (Component)value; }}
class RadioButtonEditor extends DefaultCellEditor implements ItemListener { private JRadioButton button;
public RadioButtonEditor(JCheckBox checkBox) { super(checkBox); }
public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) { if (value==null) return null; button = (JRadioButton)value; button.addItemListener(this); return (Component)value; }
public Object getCellEditorValue() { button.removeItemListener(this); return button; }
public void itemStateChanged(ItemEvent e) { super.fireEditingStopped(); }}
public class JRadioButtonTableExample extends JFrame {
public JRadioButtonTableExample(){ super( "JRadioButtonTable Example" ); UIDefaults ui = UIManager.getLookAndFeel().getDefaults(); UIManager.put("RadioButton.focus", ui.getColor("control"));
DefaultTableModel dm = new DefaultTableModel(); dm.setDataVector( new Object[][]{ {"Group 1",new JRadioButton("A")}, {"Group 1",new JRadioButton("B")}, {"Group 1",new JRadioButton("C")}, {"Group 2",new JRadioButton("a")}, {"Group 2",new JRadioButton("b")}}, new Object[]{"String","JRadioButton"}); JTable table = new JTable(dm) { public void tableChanged(TableModelEvent e) { super.tableChanged(e); repaint(); } }; ButtonGroup group1 = new ButtonGroup(); group1.add((JRadioButton)dm.getValueAt(0,1)); group1.add((JRadioButton)dm.getValueAt(1,1)); group1.add((JRadioButton)dm.getValueAt(2,1)); ButtonGroup group2 = new ButtonGroup(); group2.add((JRadioButton)dm.getValueAt(3,1)); group2.add((JRadioButton)dm.getValueAt(4,1)); table.getColumn("JRadioButton").setCellRenderer(new RadioButtonRenderer()); table.getColumn("JRadioButton").setCellEditor(new RadioButtonEditor(new JCheckBox())); JScrollPane scroll = new JScrollPane(table); getContentPane().add( scroll ); setSize( 200, 140 ); setVisible(true); }
public static void main(String[] args) { JRadioButtonTableExample frame = new JRadioButtonTableExample(); frame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); }}