javax.swing.JSeparator#setOrientation ( )源码实例Demo

public ToolbarAqua() {
    super( new BorderLayout() );
    JSeparator sep = new JToolBar.Separator();
    sep.setOrientation(JSeparator.VERTICAL);
    sep.setForeground(UIManager.getColor("NbSplitPane.background")); //NOI18N
    add( sep, BorderLayout.CENTER );
    dim = new Dimension (GRIP_WIDTH, GRIP_WIDTH);
    max = new Dimension (GRIP_WIDTH, Integer.MAX_VALUE);
    setBorder(BorderFactory.createEmptyBorder(4, 0, 2, 0));
}
 

/**
 * Create the dialog.
 */
public ReservedCheckinWindow(Room roomNumber) {

	this.ownInjectedRoom = roomNumber;
	
	loggingEngine = LoggingEngine.getInstance();
	loggingEngine.setMessage("User is : " + sessionBean.getNickName());
	
	setMinimumSize(new Dimension(750, 495));
	setPreferredSize(new Dimension(750, 495));
	setLocationRelativeTo(null);

	this.setIconImage(Toolkit.getDefaultToolkit().
			getImage(getClass().getResource(LOGOPATH)));

	getContentPane().setForeground(new Color(255, 99, 71));
	getContentPane().setFocusCycleRoot(true);
	getContentPane().setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
	getContentPane().setFont(new Font("Verdana", Font.BOLD, 12));
	setModalExclusionType(ModalExclusionType.APPLICATION_EXCLUDE);
	setDefaultCloseOperation(DISPOSE_ON_CLOSE);
	setModal(true);
	setResizable(false);

	this.setTitle("Coder HPMSA - [Checkin]");
	contentPanel.setAutoscrolls(true);
	contentPanel.setPreferredSize(new Dimension(10, 415));

	contentPanel.setBackground(Color.decode("#066d95"));
	contentPanel.setLayout(new BorderLayout(0, 0));
	getContentPane().add(contentPanel, BorderLayout.SOUTH);

	upperPanel = new JPanel();
	upperPanel.setBorder(new SoftBevelBorder(BevelBorder.RAISED, null, null, null, null));
	upperPanel.setBackground(new Color(135, 206, 235));
	upperPanel.setPreferredSize(new Dimension(10, 35));
	contentPanel.add(upperPanel, BorderLayout.NORTH);

	JLabel lblChangeRoomPerson = new JLabel("Change person count : ");
	lblChangeRoomPerson.setFont(new Font("Arial", Font.PLAIN, 15));
	upperPanel.add(lblChangeRoomPerson);

	spinner = new JSpinner();
	spinner.setModel(new SpinnerNumberModel(1, 1, 3, 1));
	spinner.setPreferredSize(new Dimension(40, 20));
	spinner.setMinimumSize(new Dimension(35, 20));
	spinner.addChangeListener(customerCounterListener());
	upperPanel.add(spinner);

	JPanel buttonPanel = new JPanel();
	buttonPanel.setBorder(new SoftBevelBorder(BevelBorder.RAISED, null, null, null, null));
	buttonPanel.setPreferredSize(new Dimension(10, 50));
	buttonPanel.setLayout(null);
	getContentPane().add(buttonPanel, BorderLayout.NORTH);

	JButton roomCheckinBtn = new JButton("Room checkin");
	roomCheckinBtn.addActionListener(this);
	roomCheckinBtn.setIcon(new ImageIcon(ReservedCheckinWindow.class
					.getResource("/com/coder/hms/icons/extra_checkin.png")));
	roomCheckinBtn.setBounds(7, 4, 130, 42);
	buttonPanel.add(roomCheckinBtn);

	final JSeparator separator = new JSeparator();
	separator.setBackground(Color.DARK_GRAY);
	separator.setBounds(149, 6, 10, 36);
	separator.setOrientation(SwingConstants.VERTICAL);
	separator.setFocusable(true);
	separator.setForeground(Color.DARK_GRAY);
	separator.setAutoscrolls(true);
	separator.setPreferredSize(new Dimension(10, 20));
	buttonPanel.add(separator);

	JLabel lblRoom = new JLabel("ROOM : ");
	lblRoom.setFont(new Font("Verdana", Font.BOLD, 15));
	lblRoom.setBounds(330, 8, 68, 33);
	buttonPanel.add(lblRoom);

	JLabel roomNumberLbl = new JLabel(ownInjectedRoom.getNumber());
	roomNumberLbl.setForeground(new Color(220, 20, 60));
	roomNumberLbl.setFont(new Font("Verdana", Font.BOLD, 17));
	roomNumberLbl.setBounds(406, 8, 103, 33);
	buttonPanel.add(roomNumberLbl);
	
	contentPanel.add(customerFormOne.setCustomerDetailPanel(), BorderLayout.WEST);
	prepareCustomerForms(ownInjectedRoom.getNumber());

}
 

private void flipSeparators(Component c, int orientn) {

        if (c != null && c instanceof JToolBar
                && UIManager.getLookAndFeel().getName().toLowerCase().indexOf("windows")
                != -1) {

            JToolBar jtb = (JToolBar) c;

            Component comps[] = jtb.getComponents();

            if (comps != null && comps.length > 0) {

                for (int i = 0; i < comps.length; i++) {

                    try {

                        Component component = comps[i];

                        if (component != null) {

                            if (component instanceof JSeparator) {

                                jtb.remove(component);

                                JSeparator separ = new JSeparator();

                                if (orientn == SwingConstants.VERTICAL) {

                                    separ.setOrientation(SwingConstants.VERTICAL);

                                    separ.setMinimumSize(new Dimension(2, 6));

                                    separ.setPreferredSize(new Dimension(2, 6));

                                    separ.setMaximumSize(new Dimension(2, 100));

                                } else {

                                    separ.setOrientation(SwingConstants.HORIZONTAL);

                                    separ.setMinimumSize(new Dimension(6, 2));

                                    separ.setPreferredSize(new Dimension(6, 2));

                                    separ.setMaximumSize(new Dimension(100, 2));

                                }

                                jtb.add(separ, i);

                            }

                        }

                    } catch (Exception e) {

                        e.printStackTrace();

                    }

                }

            }

        }

    }