public void mouseReleased(MouseEvent e) {
if (e.isPopupTrigger()) {
Popup popup = new Popup();
popup.show(e.getComponent(), e.getX(), e.getY());
}
}
private void dispatchEvent(MouseEvent me) {
Component src = me.getComponent();
comp.dispatchEvent(SwingUtilities.convertMouseEvent(src, me, comp));
src.repaint();
}
private void maybeShowPopup(MouseEvent e) {
if (e.isPopupTrigger() && back.size() > 1) popup.show(e.getComponent(), e.getX(), e.getY());
}