public void executeClick(Point p, Drawing dwg) {
if (dwg.getFrontmostContainer(p)
!= null) { // check to make sure there is a shape that contains the point
dwg.getFrontmostContainer(p).setColor(myColor);
}
}
/**
* On click, if a shape has been clicked, change its color to the Drawing object's current set
* color.
*/
public void executeClick(Point p, Drawing dwg) {
Shape clickedShape = dwg.getFrontmostContainer(p);
if (clickedShape != null) clickedShape.setColor(dwg.getColor());
}