private void processParentWindowMoved() {
if (isDisposed()) return;
final Point newOwnerPoint = myOwnerWindow.getLocationOnScreen();
int deltaX = myLastOwnerPoint.x - newOwnerPoint.x;
int deltaY = myLastOwnerPoint.y - newOwnerPoint.y;
myLastOwnerPoint = newOwnerPoint;
final Window wnd = SwingUtilities.getWindowAncestor(getContent());
final Point current = wnd.getLocationOnScreen();
setLocation(new Point(current.x - deltaX, current.y - deltaY));
}
private void registerAutoMove() {
if (myOwner != null) {
myOwnerWindow = SwingUtilities.getWindowAncestor(myOwner);
if (myOwnerWindow != null) {
myLastOwnerPoint = myOwnerWindow.getLocationOnScreen();
myOwnerListener = new MyComponentAdapter();
myOwnerWindow.addComponentListener(myOwnerListener);
}
}
}