if((JMenu)e.getSource() == label){ label.setPopupMenuVisible(true); } }
label.setPopupMenuVisible(false); if((JMenu)e.getSource() == label){ if(label.isSelected()) label.setPopupMenuVisible(true); } }
			public void mouseReleased(MouseEvent e){			    if((JMenu)e.getSource() == label){ 				label.setPopupMenuVisible(true);			    }			}			