Example usage for javax.swing JTextArea JTextArea

Introduction

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

Prototype

public JTextArea(Document doc) 

Source Link

Document

Constructs a new JTextArea with the given document model, and defaults for all of the other arguments (null, 0, 0).

Usage

From source file:it.unibas.spicygui.vista.QueryTabbedPane.java

private void initArea(String xQuery) {
    textArea = new JTextArea(xQuery);
    textArea.setEditable(false);
    jScrollPane.setViewportView(textArea);
}

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From source file:de.atomfrede.tools.evalutation.ui.ExceptionDialog.java

public JComponent createDetailsPanel() {
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw);
    exception.printStackTrace(pw);/*from  ww  w  .  j a v a  2 s  . c  o m*/
    JTextArea textArea = new JTextArea(sw.toString());
    // textArea.setRows(10);

    JLabel label = new JLabel("Details:");

    JPanel panel = new JPanel(new BorderLayout(6, 6));
    panel.add(new JScrollPane(textArea));
    panel.add(label, BorderLayout.BEFORE_FIRST_LINE);
    label.setLabelFor(textArea);
    panel.setBorder(BorderFactory.createEmptyBorder(0, 10, 10, 10));

    setSize((int) panel.getPreferredSize().getWidth() + 20, getHeight() + 95);
    setMinimumSize(getSize());
    setMaximumSize(new Dimension(getSize().width, getSize().height + 150));
    panel.setMaximumSize(new Dimension((int) getMaximumSize().getWidth(), 150));
    return panel;
}

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From source file:net.sf.taverna.t2.renderers.SVGRenderer.java

@SuppressWarnings("serial")
public JComponent getComponent(Path path) throws RendererException {
    if (DataBundles.isValue(path) || DataBundles.isReference(path)) {
        long approximateSizeInBytes = 0;
        try {//from w ww  . j ava 2s .co m
            approximateSizeInBytes = RendererUtils.getSizeInBytes(path);
        } catch (Exception ex) {
            logger.error("Failed to get the size of the data", ex);
            return new JTextArea("Failed to get the size of the data (see error log for more details): \n"
                    + ex.getMessage());
        }

        if (approximateSizeInBytes > MEGABYTE) {
            int response = JOptionPane.showConfirmDialog(null, "Result is approximately "
                    + bytesToMeg(approximateSizeInBytes)
                    + " MB in size, there could be issues with rendering this inside Taverna\nDo you want to continue?",
                    "Render as SVG?", JOptionPane.YES_NO_OPTION);

            if (response != JOptionPane.YES_OPTION) {
                return new JTextArea(
                        "Rendering cancelled due to size of data. Try saving and viewing in an external application.");
            }
        }

        String resolve = null;
        try {
            // Resolve it as a string
            resolve = RendererUtils.getString(path);
        } catch (Exception e) {
            logger.error("Reference Service failed to render data as string", e);
            return new JTextArea(
                    "Reference Service failed to render data as string (see error log for more details): \n"
                            + e.getMessage());
        }

        final JSVGCanvas svgCanvas = new JSVGCanvas();
        File tmpFile = null;
        try {
            tmpFile = File.createTempFile("taverna", "svg");
            tmpFile.deleteOnExit();
            FileUtils.writeStringToFile(tmpFile, resolve, "utf8");
        } catch (IOException e) {
            logger.error("SVG Renderer: Failed to write the data to temporary file", e);
            return new JTextArea(
                    "Failed to write the data to temporary file (see error log for more details): \n"
                            + e.getMessage());
        }
        try {
            svgCanvas.setURI(tmpFile.toURI().toASCIIString());
        } catch (Exception e) {
            logger.error("Failed to create SVG renderer", e);
            return new JTextArea(
                    "Failed to create SVG renderer (see error log for more details): \n" + e.getMessage());
        }
        JPanel jp = new JPanel() {
            @Override
            protected void finalize() throws Throwable {
                svgCanvas.stopProcessing();
                super.finalize();
            }
        };
        jp.add(svgCanvas);
        return jp;
    } else {
        logger.error("Failed to obtain the data to render: data is not a value or reference");
        return new JTextArea("Failed to obtain the data to render: data is not a value or reference");
    }
}

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From source file:es.uvigo.ei.sing.adops.views.TextFileViewer.java

public TextFileViewer(final File file) {
    super(new BorderLayout());

    this.file = file;

    // TEXT AREA/*from  w  w w .j  av a2 s  . c o m*/
    this.textArea = new JTextArea(TextFileViewer.loadFile(file));
    this.textArea.setFont(new Font(Font.MONOSPACED, Font.PLAIN, this.textArea.getFont().getSize()));
    this.textArea.setLineWrap(true);
    this.textArea.setWrapStyleWord(true);
    this.textArea.setEditable(false);

    this.highlightPatiner = new DefaultHighlighter.DefaultHighlightPainter(Color.YELLOW);

    // OPTIONS PANEL
    final JPanel panelOptions = new JPanel(new BorderLayout());
    final JPanel panelOptionsEast = new JPanel(new FlowLayout());
    final JPanel panelOptionsWest = new JPanel(new FlowLayout());
    final JCheckBox chkLineWrap = new JCheckBox("Line wrap", true);
    final JButton btnChangeFont = new JButton("Change Font");

    final JLabel lblSearch = new JLabel("Search");
    this.txtSearch = new JTextField();
    this.chkRegularExpression = new JCheckBox("Reg. exp.", true);
    final JButton btnSearch = new JButton("Search");
    final JButton btnClear = new JButton("Clear");
    this.txtSearch.setColumns(12);
    // this.txtSearch.setOpaque(true);

    panelOptionsEast.add(btnChangeFont);
    panelOptionsEast.add(chkLineWrap);
    panelOptionsWest.add(lblSearch);
    panelOptionsWest.add(this.txtSearch);
    panelOptionsWest.add(this.chkRegularExpression);
    panelOptionsWest.add(btnSearch);
    panelOptionsWest.add(btnClear);

    if (FastaUtils.isFasta(file)) {
        panelOptionsWest.add(new JSeparator());

        final JButton btnExport = new JButton("Export...");

        panelOptionsWest.add(btnExport);

        btnExport.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                try {
                    new ExportDialog(file).setVisible(true);
                } catch (Exception e1) {
                    JOptionPane.showMessageDialog(Workbench.getInstance().getMainFrame(),
                            "Error reading fasta file: " + e1.getMessage(), "Export Error",
                            JOptionPane.ERROR_MESSAGE);
                }
            }
        });
    }

    panelOptions.add(panelOptionsWest, BorderLayout.WEST);
    panelOptions.add(panelOptionsEast, BorderLayout.EAST);

    this.fontChooser = new JFontChooser();

    this.add(new JScrollPane(this.textArea), BorderLayout.CENTER);
    this.add(panelOptions, BorderLayout.NORTH);

    chkLineWrap.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            textArea.setLineWrap(chkLineWrap.isSelected());
        }
    });

    btnChangeFont.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            changeFont();
        }
    });

    this.textArea.getDocument().addDocumentListener(new DocumentListener() {
        @Override
        public void removeUpdate(DocumentEvent e) {
            TextFileViewer.this.wasModified = true;
        }

        @Override
        public void insertUpdate(DocumentEvent e) {
            TextFileViewer.this.wasModified = true;
        }

        @Override
        public void changedUpdate(DocumentEvent e) {
            TextFileViewer.this.wasModified = true;
        }
    });

    this.textArea.addFocusListener(new FocusAdapter() {
        @Override
        public void focusLost(FocusEvent e) {
            if (TextFileViewer.this.wasModified) {
                try {
                    FileUtils.write(TextFileViewer.this.file, TextFileViewer.this.textArea.getText());
                    TextFileViewer.this.wasModified = false;
                } catch (IOException e1) {
                    e1.printStackTrace();
                }
            }
        }
    });

    final ActionListener alSearch = new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            updateSearch();
        }
    };
    txtSearch.addActionListener(alSearch);
    btnSearch.addActionListener(alSearch);

    btnClear.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            clearSearch();
        }
    });
}

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From source file:mulavito.gui.components.LayerDataPanel.java

public LayerDataPanel(FloatingTabbedPane owner) {
    super("Layer Data", owner);

    textArea = new JTextArea(defaultText);
    textArea.setEditable(false);/* w  w w . j  a va2s . c  om*/
    textArea.setCaretPosition(0); // Scroll up the text area.
    JScrollPane textPane = new JScrollPane(textArea);

    add(textPane, BorderLayout.CENTER);

    // updates the data
    mouseListener = new MouseAdapter() {
        @SuppressWarnings("unchecked")
        @Override
        public void mouseEntered(MouseEvent e) {
            if (e.getSource() instanceof LayerViewer<?, ?>) {
                LayerViewer<V, E> vv = (LayerViewer<V, E>) e.getSource();
                showData(vv.getLayer());
            }
        }

        @Override
        public void mouseExited(MouseEvent e) {
            showData(null);
        }
    };

    // adds/removes focus listeners on layers
    graphPanelListener = new PropertyChangeListener() {
        @SuppressWarnings("unchecked")
        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            if (evt.getPropertyName().equals("Viewers")) {
                if (evt.getOldValue() instanceof LayerViewer<?, ?> && evt.getNewValue() == null) {
                    // GraphPanel#removeLayer
                    ((LayerViewer<?, ?>) evt.getOldValue()).removeMouseListener(mouseListener);
                } else if (evt.getOldValue() instanceof List<?>) {
                    System.out.println("Replace");
                    for (LayerViewer<?, ?> vv : ((List<LayerViewer<?, ?>>) evt.getOldValue()))
                        vv.removeMouseListener(mouseListener);
                }

                if (evt.getNewValue() instanceof LayerViewer<?, ?> && evt.getOldValue() == null) {
                    // GraphPanel#addLayer
                    ((LayerViewer<?, ?>) evt.getNewValue()).addMouseListener(mouseListener);
                } else if (evt.getNewValue() instanceof List<?>) {
                    // New Layer List on start up
                    for (LayerViewer<?, ?> vv : ((List<LayerViewer<?, ?>>) evt.getNewValue()))
                        vv.addMouseListener(mouseListener);
                }

                showData(current);
            }
        }
    };
}

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From source file:com.googlecode.logVisualizer.chart.SkillCastOnTurnsChartMouseEventListener.java

public void chartMouseClicked(final ChartMouseEvent e) {
    if (e.getEntity() instanceof CategoryItemEntity) {
        final CategoryItemEntity entity = (CategoryItemEntity) e.getEntity();
        final String skillName = (String) entity.getColumnKey();

        final StringBuilder str = new StringBuilder(250);
        if (logData.isDetailedLog())
            for (final SingleTurn st : logData.getTurnsSpent()) {
                if (st.isSkillCast(skillName))
                    str.append(st.getTurnNumber() + ": " + getCastedSkill(st, skillName).getAmount() + "\n");
            }/*from  w w  w  .  j a  v  a2s. c o  m*/
        else
            for (final TurnInterval ti : logData.getTurnIntervalsSpent())
                if (ti.isSkillCast(skillName))
                    str.append(ti.getStartTurn() + "-" + ti.getEndTurn() + ": "
                            + getCastedSkill(ti, skillName).getAmount() + "\n");

        final JScrollPane text = new JScrollPane(new JTextArea(str.toString()));
        text.setPreferredSize(new Dimension(500, 450));
        JOptionPane.showMessageDialog(null, text, "Turn numbers and amount of casts of " + skillName,
                JOptionPane.INFORMATION_MESSAGE);
    }
}

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From source file:com.googlecode.logVisualizer.chart.TurnsSpentInLevelChartMouseEventListener.java

public void chartMouseClicked(final ChartMouseEvent e) {
    if (e.getEntity() instanceof CategoryItemEntity) {
        final CategoryItemEntity entity = (CategoryItemEntity) e.getEntity();
        final Matcher m = levelNumberExtractor.matcher((String) entity.getColumnKey());
        m.find();/* w  w  w .  ja v  a  2  s.c o m*/
        final int level = Integer.parseInt(m.group(1));

        final StringBuilder str = new StringBuilder(100);
        for (final TurnInterval ti : logData.getTurnIntervalsSpent()) {
            final int levelOnStart = logData.getCurrentLevel(ti.getStartTurn()).getLevelNumber();
            final int levelOnEnd = logData.getCurrentLevel(ti.getEndTurn()).getLevelNumber();

            if (levelOnStart > level)
                break;

            if (levelOnStart == level || levelOnEnd == level)
                str.append(ti + "\n");
        }

        final JScrollPane text = new JScrollPane(new JTextArea(str.toString()));
        text.setPreferredSize(new Dimension(500, 450));
        JOptionPane.showMessageDialog(null, text, "Areas visited during level " + level,
                JOptionPane.INFORMATION_MESSAGE);
    }
}

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From source file:org.esa.s1tbx.insar.rcp.toolviews.insar_statistics.StatESDMeasure.java

public Component createPanel() {

    // Add the series to your data set
    dataset = new XYSeriesCollection();

    // Generate the graph
    chart = ChartFactory.createXYLineChart(TITLE, // Title
            XAXIS_LABEL, // x-axis Label
            YAXIS_LABEL, // y-axis Label
            dataset, // Dataset
            PlotOrientation.VERTICAL, // Plot Orientation
            true, // Show Legend
            true, // Use tooltips
            false // Configure chart to generate URLs?
    );/*from  ww w . ja v  a2  s  . c o  m*/

    chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 470));
    chartPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));

    panel = new JPanel(new BorderLayout());
    textarea = new JTextArea(EmptyMsg);
    panel.add(textarea, BorderLayout.NORTH);
    panel.add(chartPanel, BorderLayout.CENTER);
    setVisible(false);

    return panel;
}

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From source file:it.unibas.spicygui.vista.TGDTabbedPane.java

private void initArea(String tgd) {
    textArea = new JTextArea(tgd);
    textArea.setEditable(false);
    jScrollPane.setViewportView(textArea);
}

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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  ww w . java 2 s. c om*/

    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();
}

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