import java.awt.*;import java.awt.event.*;import java.text.DateFormat;import java.text.SimpleDateFormat;import java.util.Date;import java.util.Vector;import javax.swing.AbstractAction;import javax.swing.AbstractCellEditor;import javax.swing.BorderFactory;import javax.swing.ButtonGroup;import javax.swing.Jframe;import javax.swing.JPanel;import javax.swing.JRadioButton;import javax.swing.JScrollPane;import javax.swing.JSpinner;import javax.swing.JTable;import javax.swing.JToolBar;import javax.swing.SpinnerDateModel;import javax.swing.SwingUtilities;import javax.swing.table.AbstractTableModel;import javax.swing.table.DefaultTableCellRenderer;import javax.swing.table.TableCellEditor;import javax.swing.table.TableCellRenderer;import javax.swing.table.TableColumnModel;public class JRadioAsRendererEditor extends JPanel { private static final String[] COLUMN_NAMES = { "List ID", "Expiration Date", "Status", "Date Created"}; private static final DateFormat DATE_FORMAT = new SimpleDateFormat("dd/MM/yyyy"); private static final DateFormat TIME_FORMAT_LONG = new SimpleDateFormat("HH:mm:ss,SSS"); private MyTableModel tableModel; private JTable table; private Jframe frame = new Jframe("TestRadioButtonRenderer"); public JRadioAsRendererEditor() { super(new BorderLayout(0, 5)); setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); tableModel = new MyTableModel(); table = new JTable(tableModel); table.setDefaultEditor(Date.class, new DateEditor()); table.setDefaultRenderer(Date.class, new DateRenderer()); table.setDefaultEditor(Status.class, new StatusEditor()); table.setDefaultRenderer(Status.class, new StatusRenderer());// comment the two preceding lines and uncomment the following for a standard editor// table.setDefaultEditor(Status.class, new DefaultCellEditor(// new JComboBox(new Status[]{Status.Single, Status.Married, Status.Divorced}))); add(new JScrollPane(table), BorderLayout.CENTER); JToolBar toolBar = new JToolBar(); toolBar.setFloatable(false); toolBar.add(new AbstractAction("Add new") { @Override public void actionPerformed(ActionEvent e) { tableModel.add(new TableEntry()); packTable(); } }); toolBar.add(new AbstractAction("Remove") { @Override public void actionPerformed(ActionEvent e) { tableModel.remove(table.getSelectedRow()); } }); frame.setDefaultCloseOperation(Jframe.EXIT_ON_CLOSE); frame.add(new JScrollPane(table), BorderLayout.CENTER); frame.add(toolBar, BorderLayout.NORTH); frame.pack(); SwingUtilities.invokeLater(new Runnable() { @Override public void run() { frame.setVisible(true); } }); } private void packTable() { TableColumnModel columnModel = table.getColumnModel(); int columnCount = table.getColumnCount(); int rowCount = table.getRowCount(); int[][] preferredHeights = new int[columnCount][rowCount]; TableCellRenderer renderer; Component comp; for (int col = 0; col < columnCount; col++) { renderer = columnModel.getColumn(col).getCellRenderer(); if (renderer == null) { renderer = table.getDefaultRenderer(tableModel.getColumnClass(col)); } for (int row = 0; row < rowCount; row++) { comp = renderer.getTableCellRendererComponent(table, tableModel.getValueAt(row, col), false, false, row, col); preferredHeights[col][row] = (int) comp.getPreferredSize().getHeight(); } } for (int row = 0; row < rowCount; row++) { int pref = 0; for (int col = 0; col < columnCount; col++) { pref = Math.max(pref, preferredHeights[col][row]); } table.setRowHeight(row, pref); } } public static void main(String[] args) { SwingUtilities.invokeLater(new Runnable() { @Override public void run() { JRadioAsRendererEditor tableTestPanel = new JRadioAsRendererEditor(); } }); } private enum Status { Single, Married, Divorced; } private class StatusPanel extends JPanel { private JRadioButton theSingleOption; private JRadioButton theMarriedOption; private JRadioButton theDivorcedOption; private ButtonGroup buttonGroup = new ButtonGroup(); StatusPanel() { super(new GridLayout(0, 1)); setOpaque(true); theSingleOption = createRadio(Status.Single); theMarriedOption = createRadio(Status.Married); theDivorcedOption = createRadio(Status.Divorced); } private JRadioButton createRadio(Status status) { JRadioButton jrb = new JRadioButton(status.toString()); jrb.setOpaque(false); add(jrb); buttonGroup.add(jrb); return jrb; } public Status getStatus() { if (theMarriedOption.isSelected()) { return Status.Married; } else if (theDivorcedOption.isSelected()) { return Status.Divorced; } else { return Status.Single; } } public void setStatus(Status status) { if (status == Status.Married) { theMarriedOption.setSelected(true); } else if (status == Status.Divorced) { theDivorcedOption.setSelected(true); } else { theSingleOption.setSelected(true); } } } private class TableEntry { private int instanceNumber; private Long theId; private Date theExpirationDate; private Status theStatus; private Date theCreationDate; TableEntry() { instanceNumber++; theId = new Long(instanceNumber); theExpirationDate = new Date(); theStatus = Status.Single; theCreationDate = new Date(); } TableEntry(Long anId, Date anExpirationDate, Status aStatus, Date aCreationDate) { theId = anId; theExpirationDate = anExpirationDate; theStatus = aStatus; theCreationDate = aCreationDate; } public Long getId() { return theId; } public Date getExpirationDate() { return theExpirationDate; } public Status getStatus() { return theStatus; } public Date getCreationDate() { return theCreationDate; } public void setId(Long anId) { theId = anId; } public void setExpirationDate(Date anExpirationDate) { theExpirationDate = anExpirationDate; } public void setStatus(Status aStatus) { theStatus = aStatus; } public void setCreationDate(Date aCreationDate) { theCreationDate = aCreationDate; } } private class MyTableModel extends AbstractTableModel { private Vector<Object> theEntries; MyTableModel() { theEntries = new Vector<Object>(); } @SuppressWarnings("unchecked") public void add(TableEntry anEntry) { int index = theEntries.size(); theEntries.add(anEntry); fireTableRowsInserted(index, index); } public void remove(int aRowIndex) { if (aRowIndex < 0 || aRowIndex >= theEntries.size()) { return; } theEntries.removeElementAt(aRowIndex); fireTableRowsDeleted(aRowIndex, aRowIndex); } public int getRowCount() { return theEntries.size(); } @Override public String getColumnName(int column) { return COLUMN_NAMES[column]; } @Override public Class<?> getColumnClass(int columnIndex) { switch (columnIndex) { case 0: return Long.class; case 1: return Date.class; case 2: return Status.class; case 3: return Date.class; } return Object.class; } @Override public void setValueAt(Object aValue, int rowIndex, int columnIndex) { TableEntry entry = (TableEntry) theEntries.elementAt(rowIndex); switch (columnIndex) { case 0: try { entry.setId(new Long(Long.parseLong(aValue.toString()))); } catch (NumberFormatException nfe) { return; } break; case 1: entry.setExpirationDate((Date) aValue); break; case 2: entry.setStatus((Status) aValue); break; case 3: entry.setCreationDate((Date) aValue); break; default: return; } fireTableCellUpdated(rowIndex, columnIndex); } @Override public boolean isCellEditable(int rowIndex, int columnIndex) { return true; } @Override public int getColumnCount() { return 4; } @Override public Object getValueAt(int rowIndex, int columnIndex) { TableEntry entry = (TableEntry) theEntries.elementAt(rowIndex); switch (columnIndex) { case 0: return entry.getId(); case 1: return entry.getExpirationDate(); case 2: return entry.getStatus(); case 3: return entry.getCreationDate(); } return null; } } private class DateRenderer extends DefaultTableCellRenderer { @Override public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column); if (!(value instanceof Date)) { return this; } setText(DATE_FORMAT.format((Date) value)); return this; } } private class TimeRenderer extends DefaultTableCellRenderer { @Override public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column); if (!(value instanceof Date)) { return this; } setText(TIME_FORMAT_LONG.format((Date) value)); return this; } } private class DateEditor extends AbstractCellEditor implements TableCellEditor { private JSpinner theSpinner; DateEditor() { theSpinner = new JSpinner(new SpinnerDateModel()); theSpinner.setOpaque(true); theSpinner.setEditor(new JSpinner.DateEditor(theSpinner, "dd/MM/yyyy")); } @Override public Object getCellEditorValue() { return theSpinner.getValue(); } @Override public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) { theSpinner.setValue(value); if (isSelected) { theSpinner.setBackground(table.getSelectionBackground()); } else { theSpinner.setBackground(table.getBackground()); } return theSpinner; } } private class TimeEditor extends AbstractCellEditor implements TableCellEditor { private JSpinner theSpinner; private Object value; TimeEditor() { theSpinner = new JSpinner(new SpinnerDateModel()); theSpinner.setOpaque(true); theSpinner.setEditor(new JSpinner.DateEditor(theSpinner, "HH:mm:ss,SSS")); } @Override public Object getCellEditorValue() { return theSpinner.getValue(); } @Override public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) { theSpinner.setValue(value); if (isSelected) { theSpinner.setBackground(table.getSelectionBackground()); } else { theSpinner.setBackground(table.getBackground()); } return theSpinner; } } private class StatusEditor extends AbstractCellEditor implements TableCellEditor { private StatusPanel theStatusPanel; StatusEditor() { theStatusPanel = new StatusPanel(); } @Override public Object getCellEditorValue() { return theStatusPanel.getStatus(); } @Override public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) { theStatusPanel.setStatus((Status) value); if (isSelected) { theStatusPanel.setBackground(table.getSelectionBackground()); } else { theStatusPanel.setBackground(table.getBackground()); } return theStatusPanel; } } private class StatusRenderer extends StatusPanel implements TableCellRenderer { @Override public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { setStatus((Status) value); if (isSelected) { setBackground(table.getSelectionBackground()); } else { setBackground(table.getBackground()); } return this; } }}
