Code
class ButtonsPanel extends JPanel {
public final List buttons =
Arrays.asList(new JButton("view"), new JButton("edit"));
public ButtonsPanel() {
super();
setOpaque(true);
for(JButton b: buttons) {
b.setFocusable(false);
b.setRolloverEnabled(false);
add(b);
}
}
}
class ButtonsRenderer extends ButtonsPanel
implements TableCellRenderer {
public ButtonsRenderer() {
super();
setName("Table.cellRenderer");
}
@Override public Component getTableCellRendererComponent(JTable table,
Object value, boolean isSelected, boolean hasFocus, int row, int column) {
setBackground(isSelected?table.getSelectionBackground():table.getBackground());
return this;
}
}
class ButtonsEditor extends ButtonsPanel
implements TableCellEditor {
public ButtonsEditor(final JTable table) {
super();
//---->
//DEBUG: view button click -> control key down + edit button(same cell) press
// -> remain selection color
MouseListener ml = new MouseAdapter() {
public void mousePressed(MouseEvent e) {
ButtonModel m = ((JButton)e.getSource()).getModel();
if(m.isPressed() && table.isRowSelected(table.getEditingRow())
&& e.isControlDown()) {
setBackground(table.getBackground());
}
}
};
buttons.get(0).addMouseListener(ml);
buttons.get(1).addMouseListener(ml);
//<----
buttons.get(0).addActionListener(new ActionListener() {
@Override public void actionPerformed(ActionEvent e) {
fireEditingStopped();
JOptionPane.showMessageDialog(table, "Viewing");
}
});
buttons.get(1).addActionListener(new ActionListener() {
@Override public void actionPerformed(ActionEvent e) {
int row = table.convertRowIndexToModel(table.getEditingRow());
Object o = table.getModel().getValueAt(row, 0);
fireEditingStopped();
JOptionPane.showMessageDialog(table, "Editing: "+o);
}
});
addMouseListener(new MouseAdapter() {
@Override public void mousePressed(MouseEvent e) {
fireEditingStopped();
}
});
}
@Override public Component getTableCellEditorComponent(JTable table,
Object value, boolean isSelected, int row, int column) {
this.setBackground(table.getSelectionBackground());
return this;
}
@Override public Object getCellEditorValue() {
return "";
}
//Copid from AbstractCellEditor
//protected EventListenerList listenerList = new EventListenerList();
transient protected ChangeEvent changeEvent = null;
@Override public boolean isCellEditable(java.util.EventObject e) {
return true;
}
//......
References
