private Rectangle fieldBounds(Figure figure) {
Rectangle box = figure.displayBox();
int nChars = Math.max(20, getURL(figure).length());
Dimension d = fTextField.getPreferredSize(nChars);
box.x = Math.max(0, box.x + (box.width - d.width) / 2);
box.y = Math.max(0, box.y + (box.height - d.height) / 2);
return new Rectangle(box.x, box.y, d.width, d.height);
}
public void basicMoveBy(int x, int y) {
fDisplayBox.translate(x, y);
}
public void basicDisplayBox(Point origin, Point corner) {
fDisplayBox = new Rectangle(origin);
fDisplayBox.add(corner);
}