private void layoutPopup() {
Dimension layeredSize = myLayeredPane.getSize();
Dimension size = new Dimension(myPopupBalloon.getPreferredSize());
Point location = myButtonLocation.compute();
int x = layeredSize.width - size.width - 5;
int fullHeight = location.y;
if (x > location.x) {
x = location.x - 20;
}
if (size.height > fullHeight) {
size.height = fullHeight;
}
myPopupBalloon.setBounds(new Rectangle(x, fullHeight - size.height, size.width, size.height));
}
