Example usage for javax.swing ScrollPaneConstants VERTICAL_SCROLLBAR_ALWAYS

List of usage examples for javax.swing ScrollPaneConstants VERTICAL_SCROLLBAR_ALWAYS

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  6. VERTICAL_SCROLLBAR_ALWAYS

Introduction

In this page you can find the example usage for javax.swing ScrollPaneConstants VERTICAL_SCROLLBAR_ALWAYS.

Prototype

int VERTICAL_SCROLLBAR_ALWAYS

To view the source code for javax.swing ScrollPaneConstants VERTICAL_SCROLLBAR_ALWAYS.

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Document

Used to set the vertical scroll bar policy so that vertical scrollbars are always displayed.

Usage

From source file:com.googlecode.sarasvati.visual.jung.JungVisualizer.java

@SuppressWarnings("serial")
public static void main(String[] args) throws Exception {
    TestSetup.init();/*from   w  ww.j  a v  a2  s  .co  m*/

    Session session = TestSetup.openSession();
    HibEngine engine = new HibEngine(session);

    JFrame frame = new JFrame("Workflow Visualizer");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setMinimumSize(new Dimension(800, 600));

    JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
    frame.getContentPane().add(splitPane);

    DefaultListModel listModel = new DefaultListModel();
    for (Graph g : engine.getRepository().getGraphs()) {
        listModel.addElement(g);
    }

    ListCellRenderer cellRenderer = new DefaultListCellRenderer() {
        @Override
        public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected,
                boolean cellHasFocus) {
            super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);

            Graph g = (Graph) value;

            setText(g.getName() + "." + g.getVersion() + "  ");
            return this;
        }
    };

    final JList graphList = new JList(listModel);
    graphList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    graphList.setCellRenderer(cellRenderer);

    JScrollPane listScrollPane = new JScrollPane(graphList);
    listScrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    listScrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);

    splitPane.add(listScrollPane);

    //TreeLayout<NodeRef, Arc> layout = new TreeLayout<NodeRef, Arc>();

    DirectedSparseMultigraph<Node, Arc> graph = new DirectedSparseMultigraph<Node, Arc>();

    //final SpringLayout2<HibNodeRef, HibArc> layout = new SpringLayout2<HibNodeRef, HibArc>(graph);
    //final KKLayout<HibNodeRef, HibArc> layout = new KKLayout<HibNodeRef, HibArc>(graph);
    final TreeLayout layout = new TreeLayout(graph);
    final BasicVisualizationServer<Node, Arc> vs = new BasicVisualizationServer<Node, Arc>(layout);
    //vs.getRenderContext().setVertexLabelTransformer( new NodeLabeller() );
    //vs.getRenderContext().setEdgeLabelTransformer( new ArcLabeller() );
    vs.getRenderContext().setVertexShapeTransformer(new NodeShapeTransformer());
    vs.getRenderContext().setVertexFillPaintTransformer(new NodeColorTransformer());
    vs.getRenderContext().setLabelOffset(5);
    vs.getRenderContext().setVertexIconTransformer(new Transformer<Node, Icon>() {
        @Override
        public Icon transform(Node node) {
            return "task".equals(node.getType()) ? new TaskIcon(node) : null;
        }
    });

    Transformer<Arc, Paint> edgeColorTrans = new Transformer<Arc, Paint>() {
        private Color darkRed = new Color(128, 0, 0);

        @Override
        public Paint transform(Arc arc) {
            return "reject".equals(arc.getName()) ? darkRed : Color.black;
        }
    };

    vs.getRenderContext().setEdgeDrawPaintTransformer(edgeColorTrans);
    vs.getRenderContext().setArrowDrawPaintTransformer(edgeColorTrans);

    final JScrollPane scrollPane = new JScrollPane(vs);
    scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    scrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);

    splitPane.add(scrollPane);
    scrollPane.setBackground(Color.white);

    graphList.addListSelectionListener(new ListSelectionListener() {
        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (e.getValueIsAdjusting()) {
                return;
            }

            final Graph g = (Graph) graphList.getSelectedValue();

            if ((g == null && currentGraph == null) || (g != null && g.equals(currentGraph))) {
                return;
            }

            currentGraph = g;

            DirectedSparseMultigraph<Node, Arc> jungGraph = new DirectedSparseMultigraph<Node, Arc>();

            for (Node ref : currentGraph.getNodes()) {
                jungGraph.addVertex(ref);
            }

            for (Arc arc : currentGraph.getArcs()) {
                jungGraph.addEdge(arc, arc.getStartNode(), arc.getEndNode());
            }

            GraphTree graphTree = new GraphTree(g);
            layout.setGraph(jungGraph);
            layout.setInitializer(new NodeLocationTransformer(graphTree));
            scrollPane.repaint();
        }
    });

    frame.setVisible(true);
}

From source file:Main.java

public Main() {
    super();//from   ww  w.  j  a v  a 2 s.  c o m
    this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    Container contentPane = this.getContentPane();
    textArea = new JTextArea();
    JScrollPane pane = new JScrollPane(textArea, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    contentPane.add(pane, BorderLayout.CENTER);
}

From source file:com.clank.launcher.swing.MessageLog.java

private void initComponents() {
    if (colorEnabled) {
        JTextPane text = new JTextPane() {
            @Override//from w w w .  ja  va  2 s .  co  m
            public boolean getScrollableTracksViewportWidth() {
                return true;
            }
        };
        this.textComponent = text;
    } else {
        JTextArea text = new JTextArea();
        this.textComponent = text;
        text.setLineWrap(true);
        text.setWrapStyleWord(true);
    }

    textComponent.setFont(new JLabel().getFont());
    textComponent.setEditable(false);
    textComponent.setComponentPopupMenu(TextFieldPopupMenu.INSTANCE);
    DefaultCaret caret = (DefaultCaret) textComponent.getCaret();
    caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
    document = textComponent.getDocument();
    document.addDocumentListener(new LimitLinesDocumentListener(numLines, true));

    JScrollPane scrollText = new JScrollPane(textComponent);
    scrollText.setBorder(null);
    scrollText.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
    scrollText.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

    add(scrollText, BorderLayout.CENTER);
}

From source file:kenh.xscript.elements.Debug.java

private void initial(Container c) {
    c.setLayout(new BorderLayout());

    // Add variable list

    DefaultListModel<String> model = new DefaultListModel();

    if (this.getEnvironment() != null) {
        java.util.Set<String> keys = this.getEnvironment().getVariables().keySet();
        for (String key : keys) {
            model.addElement(key);/*w w w.  ja v a 2  s .com*/
        }
    } else {
        for (int i = 1; i < 10; i++) {
            model.addElement("Variable " + i);
        }
        model.addElement("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
    }

    JList list = new JList(model);
    list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    JScrollPane listPane = new JScrollPane();
    listPane.setViewportView(list);
    listPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);

    c.add(listPane, BorderLayout.EAST);

    list.setPreferredSize(new Dimension(150, list.getPreferredSize().height));

    // 

    JTextField quote = new JTextField();
    quote.requestFocus();

    //JButton button = new JButton(">>");

    JPanel quotePanel = new JPanel();
    quotePanel.setLayout(new BorderLayout());
    quotePanel.add(quote, BorderLayout.CENTER);
    //quotePanel.add(button, BorderLayout.EAST);

    JTextArea result = new JTextArea();
    result.setEditable(false);

    JScrollPane resultPane = new JScrollPane();
    resultPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    resultPane.setViewportView(result);

    JPanel panel = new JPanel();
    panel.setLayout(new BorderLayout());
    panel.add(quotePanel, BorderLayout.NORTH);
    panel.add(resultPane, BorderLayout.CENTER);

    c.add(panel, BorderLayout.CENTER);

    list.addListSelectionListener(this);
    //button.addActionListener(this);
    quote.addKeyListener(this);

    this.result = result;
}

From source file:eu.lp0.cursus.ui.AboutDialog.java

private void initialise() {
    setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
    setTitle(Messages.getString("about.title", Constants.APP_DESC)); //$NON-NLS-1$
    DefaultUnitConverter duc = DefaultUnitConverter.getInstance();

    FormLayout layout = new FormLayout("2dlu, pref, fill:pref:grow, max(30dlu;pref), 2dlu", //$NON-NLS-1$
            "2dlu, max(15dlu;pref), 2dlu, max(15dlu;pref), 2dlu, fill:max(100dlu;pref):grow, 2dlu, max(16dlu;pref), 2dlu"); //$NON-NLS-1$
    getContentPane().setLayout(layout);/*from   w w w .  java 2s .c o  m*/

    JLabel lblName = new JLabel(Constants.APP_NAME + ": " + Messages.getString("about.description")); //$NON-NLS-1$ //$NON-NLS-2$
    getContentPane().add(lblName, "2, 2, 3, 1"); //$NON-NLS-1$

    getContentPane().add(new LinkJButton(Constants.APP_URL), "2, 4"); //$NON-NLS-1$

    JScrollPane scrCopying = new JScrollPane(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    getContentPane().add(scrCopying, "2, 6, 3, 1"); //$NON-NLS-1$

    JTextArea txtCopying = new JTextArea(loadResources("COPYRIGHT", "LICENCE")); //$NON-NLS-1$ //$NON-NLS-2$
    txtCopying.setFont(Font.decode(Font.MONOSPACED));
    txtCopying.setEditable(false);
    scrCopying.setViewportView(txtCopying);
    scrCopying.setPreferredSize(
            new Dimension(scrCopying.getPreferredSize().width, duc.dialogUnitYAsPixel(100, scrCopying)));

    Action actClose = new CloseDialogAction(this);
    JButton btnClose = new JButton(actClose);
    getContentPane().add(btnClose, "4, 8"); //$NON-NLS-1$

    getRootPane().setDefaultButton(btnClose);
    getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
            .put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), CloseDialogAction.class.getName());
    getRootPane().getActionMap().put(CloseDialogAction.class.getName(), actClose);

    pack();
    setMinimumSize(getSize());
    setSize(getSize().width, getSize().height * 3 / 2);
    btnClose.requestFocusInWindow();
}

From source file:MainClass.java

public static JScrollPane createPagingScrollPaneForTable(JTable jt) {
    JScrollPane jsp = new JScrollPane(jt);
    TableModel tmodel = jt.getModel();
    if (!(tmodel instanceof PagingModel)) {
        return jsp;
    }//  w  ww  .j a v a 2  s .  com

    final PagingModel model = (PagingModel) tmodel;
    final JButton upButton = new JButton("UP");
    upButton.setEnabled(false);
    final JButton downButton = new JButton("DOWN");
    if (model.getPageCount() <= 1) {
        downButton.setEnabled(false);
    }

    upButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            model.pageUp();

            if (model.getPageOffset() == 0) {
                upButton.setEnabled(false);
            }
            downButton.setEnabled(true);
        }
    });

    downButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            model.pageDown();
            if (model.getPageOffset() == (model.getPageCount() - 1)) {
                downButton.setEnabled(false);
            }
            upButton.setEnabled(true);
        }
    });

    jsp.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
    jsp.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_ALWAYS);

    jsp.setCorner(ScrollPaneConstants.UPPER_RIGHT_CORNER, upButton);
    jsp.setCorner(ScrollPaneConstants.LOWER_RIGHT_CORNER, downButton);

    return jsp;
}

From source file:com.filelocker.gui.Events.java

public void make() {
    //      PrintStream oldOut = System.out;

    PrintStream printStream = new PrintStream(new OutputStream() {
        @Override//from   w  ww .j a  v a 2s.  c om
        public void write(byte[] buffer, int offset, int length) throws IOException {
            final String text = new String(buffer, offset, length);
            SwingUtilities.invokeLater(new Runnable() {
                @Override
                public void run() {
                    vNotificationArea.append(text);
                }
            });
        }

        @Override
        public void write(int b) throws IOException {
            write(new byte[] { (byte) b }, 0, 1);
        }

    });
    System.setOut(printStream);

    vPasswordField.setEchoChar('#');
    vPasswordLabel.setFont(bigFont);
    vBrowseLabel.setFont(bigFont);
    vNotificationArea.setVisible(false);
    vNotificationArea.setEditable(false);
    vScroller.setVisible(false);
    vScroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
    vScroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);

    vPanel = new JPanel();
    vPanel.add(vLockButton);
    vPanel.add(vCloseButton);
    vFrame.getContentPane().add(BorderLayout.SOUTH, vPanel);

    vPanel = new JPanel();
    vPanel.add(vPasswordLabel);
    vPanel.add(vPasswordField);
    vPanel.add(vBrowseLabel);
    vPanel.add(vBrowseField);
    vPanel.add(vBrowseButton);
    vPanel.add(vScroller);
    //      vPanel.setLayout (new BoxLayout (vPanel, BoxLayout.Y_AXIS));
    vFrame.getContentPane().add(BorderLayout.CENTER, vPanel);

    vLockButton.addActionListener(new vLockButton_Click());
    vCloseButton.addActionListener(new vCloseButton_Click());

    vBrowseButton.addActionListener(new vBrowseButton_Click());

}

From source file:events.ListSelectionDemo.java

public ListSelectionDemo() {
    super(new BorderLayout());

    String[] listData = { "one", "two", "three", "four", "five", "six", "seven" };
    String[] columnNames = { "French", "Spanish", "Italian" };
    list = new JList(listData);

    listSelectionModel = list.getSelectionModel();
    listSelectionModel.addListSelectionListener(new SharedListSelectionHandler());
    JScrollPane listPane = new JScrollPane(list);

    JPanel controlPane = new JPanel();
    String[] modes = { "SINGLE_SELECTION", "SINGLE_INTERVAL_SELECTION", "MULTIPLE_INTERVAL_SELECTION" };

    final JComboBox comboBox = new JComboBox(modes);
    comboBox.setSelectedIndex(2);/*w  w w  . j a  va2 s. co  m*/
    comboBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            String newMode = (String) comboBox.getSelectedItem();
            if (newMode.equals("SINGLE_SELECTION")) {
                listSelectionModel.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
            } else if (newMode.equals("SINGLE_INTERVAL_SELECTION")) {
                listSelectionModel.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);
            } else {
                listSelectionModel.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
            }
            output.append("----------" + "Mode: " + newMode + "----------" + newline);
        }
    });
    controlPane.add(new JLabel("Selection mode:"));
    controlPane.add(comboBox);

    //Build output area.
    output = new JTextArea(1, 10);
    output.setEditable(false);
    JScrollPane outputPane = new JScrollPane(output, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);

    //Do the layout.
    JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
    add(splitPane, BorderLayout.CENTER);

    JPanel topHalf = new JPanel();
    topHalf.setLayout(new BoxLayout(topHalf, BoxLayout.LINE_AXIS));
    JPanel listContainer = new JPanel(new GridLayout(1, 1));
    listContainer.setBorder(BorderFactory.createTitledBorder("List"));
    listContainer.add(listPane);

    topHalf.setBorder(BorderFactory.createEmptyBorder(5, 5, 0, 5));
    topHalf.add(listContainer);
    //topHalf.add(tableContainer);

    topHalf.setMinimumSize(new Dimension(100, 50));
    topHalf.setPreferredSize(new Dimension(100, 110));
    splitPane.add(topHalf);

    JPanel bottomHalf = new JPanel(new BorderLayout());
    bottomHalf.add(controlPane, BorderLayout.PAGE_START);
    bottomHalf.add(outputPane, BorderLayout.CENTER);
    //XXX: next line needed if bottomHalf is a scroll pane:
    //bottomHalf.setMinimumSize(new Dimension(400, 50));
    bottomHalf.setPreferredSize(new Dimension(450, 135));
    splitPane.add(bottomHalf);
}

From source file:dk.dma.epd.common.prototype.gui.voct.VOCTAdditionalInfoPanel.java

/**
 * Constructor/* w ww.  j  a  va2 s.com*/
 * 
 * @param compactLayout
 *            if false, there will be message type selectors in the panel
 */
public VOCTAdditionalInfoPanel(boolean compactLayout) {
    super(new BorderLayout());

    EPD.getInstance().getVoctHandler().addVoctSarInfoListener(this);

    // Prepare the title header
    titleHeader.setBackground(getBackground().darker());
    titleHeader.setOpaque(true);
    titleHeader.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
    titleHeader.setHorizontalAlignment(SwingConstants.CENTER);
    add(titleHeader, BorderLayout.NORTH);

    // Add messages panel
    scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
    scrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
    messagesPanel.setBackground(UIManager.getColor("List.background"));
    messagesPanel.setOpaque(false);
    messagesPanel.setLayout(new GridBagLayout());
    messagesPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
    add(scrollPane, BorderLayout.CENTER);

    JPanel sendPanel = new JPanel(new GridBagLayout());
    add(sendPanel, BorderLayout.SOUTH);
    Insets insets = new Insets(2, 2, 2, 2);

    // Add text area
    // if (false) {
    // messageText = new JTextField();
    // ((JTextField) messageText).addActionListener(this);
    // sendPanel.add(messageText, new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0, NORTH, BOTH, insets, 0, 0));
    //
    // } else {
    messageText = new JTextArea();
    JScrollPane scrollPane2 = new JScrollPane(messageText);
    scrollPane2.setPreferredSize(new Dimension(100, 50));
    scrollPane2.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
    scrollPane2.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
    sendPanel.add(scrollPane2, new GridBagConstraints(0, 0, 1, 2, 1.0, 1.0, NORTH, BOTH, insets, 0, 0));
    // }

    // Add buttons
    // ButtonGroup group = new ButtonGroup();

    if (!compactLayout) {
        JToolBar msgTypePanel = new JToolBar();
        msgTypePanel.setBorderPainted(false);
        msgTypePanel.setOpaque(true);
        msgTypePanel.setFloatable(false);
        sendPanel.add(msgTypePanel, new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0, NORTH, NONE, insets, 0, 0));

    }

    if (compactLayout) {
        addBtn = new JButton("Add to Log");
        sendPanel.add(addBtn, new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0, NORTH, NONE, insets, 0, 0));
    }
    // addBtn.setEnabled(false);
    // messageText.setEditable(false);
    addBtn.addActionListener(this);
}

From source file:com.k42b3.sacmis.Sacmis.java

public Sacmis(String path, String file, int exitCode, boolean writerStdIn) throws Exception {
    this.path = path;
    this.file = file;
    this.exitCode = exitCode;
    this.writerStdIn = writerStdIn;

    this.setTitle("sacmis (version: " + ver + ")");

    this.setLocation(100, 100);

    this.setSize(600, 500);

    this.setMinimumSize(this.getSize());

    // arguments/*  w  w w. j av a  2 s .c  om*/
    JPanel panelArgs = new JPanel();

    panelArgs.setLayout(new BorderLayout());

    panelArgs.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));

    this.args = new Args();

    this.args.setText(file);

    panelArgs.add(this.args, BorderLayout.CENTER);

    this.add(panelArgs, BorderLayout.NORTH);

    // main panel
    JSplitPane sp = new JSplitPane(JSplitPane.VERTICAL_SPLIT);

    this.in = new In();

    JScrollPane scrIn = new JScrollPane(this.in);

    scrIn.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));

    scrIn.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);

    scrIn.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);

    sp.add(scrIn);

    this.out = new Out();

    JScrollPane scrOut = new JScrollPane(this.out);

    scrOut.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));

    scrOut.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);

    scrOut.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);

    sp.add(scrOut);

    this.add(sp, BorderLayout.CENTER);

    // toolbar
    this.toolbar = new Toolbar();

    this.toolbar.getRun().addActionListener(new runHandler());
    this.toolbar.getReset().addActionListener(new resetHandler());
    this.toolbar.getAbout().addActionListener(new aboutHandler());
    this.toolbar.getExit().addActionListener(new exitHandler());

    this.getContentPane().add(this.toolbar, BorderLayout.SOUTH);

    this.setVisible(true);

    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    this.loadFile();
}