public BossReport() {
		//setModalExclusionType(ModalExclusionType.APPLICATION_EXCLUDE);
		setTitle("停车场Boss报表");
		setBounds(100, 100, 450, 367);
		
		JTextArea textArea = new JTextArea();
		 
		
		textArea.setRows(10);
		textArea.setColumns(5);
		textArea.setEditable(false);
		textArea.setAutoscrolls(true); 
		textArea.setBounds(10, 10, 390, 309);
		textArea.setText(new ParkDirector().printParkInfo());
		JScrollPane jsp = new JScrollPane();
		jsp.setViewportView(textArea);
		this.add(jsp);
		
		this.addWindowFocusListener(new WindowFocusListener(){
			public void windowGainedFocus(WindowEvent e){}
			public void windowLostFocus(WindowEvent e){
			    e.getWindow().toFront();
			}
			});
		
	}