小编Kho*_*aVo的帖子

public class Iconshape implements Icon {


private Color color = Color.RED;

public Iconshape (Color c)
{
    this.color = c;
}
@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
    Graphics2D g1 = (Graphics2D) g;
    Ellipse2D.Double circle = new Ellipse2D.Double (0, 0, 20, 20);
    g1.setColor(color);
    g1.fill(circle);

}

@Override
public int getIconWidth() {
    // TODO Auto-generated method stub
    return 0;
}

@Override
public int getIconHeight() {
    // TODO Auto-generated method stub
    return 0;
}
public Color setColor(Color c)
{ …