private Color activeMilestoneColor, previousMilestoneColor;
private String checkboxTip;
public MilestoneCellRenderer(Color sel, Color desel, Color fg) {
super(sel, desel, fg);
checkedIcon = new PaddedIcon(new ImageIcon(getClass()
.getResource("box_checked.png")), 0, 1, 0, 0);
uncheckedIcon = new PaddedIcon(new ImageIcon(getClass()
.getResource("box_unchecked.png")), 0, 1, 0, 0);
activeMilestoneColor = new Color(216, 184, 229);
previousMilestoneColor = new Color(240, 223, 247);
}