public void executePress(Point p, Drawing dwg) {
// Get the color we want the ellipse to have from the drawing
Color c = dwg.getColor();
// Create the ellipse and store it in the instance variable
s = new Ellipse(p.x, p.y, 0, 0, c);
// Store the starting click point oP
oP = p;
// Add the ellipse to the drawing
dwg.add(s);
// Record history
dwg.recordHistoryItem(new HistoryAction(s, dwg, false));
}
/**
* 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());
}