Examples with AccessibleEvent org.eclipse.swt.accessibility.AccessibleEvent used on opensource projects

Example 41 with AccessibleEvent

use of org.eclipse.swt.accessibility.AccessibleEvent in project epp.mpc by eclipse.

the class AbstractMarketplaceWizardDialog method createButtonsForButtonBar.

@Override
protected void createButtonsForButtonBar(Composite parent) {
    super.createButtonsForButtonBar(parent);
    if (backButton != null || nextButton != null) {
        AccessibleAdapter adapter = new AccessibleAdapter() {

            @Override
            public void getName(AccessibleEvent e) {
                final Button button = (Button) ((Accessible) e.getSource()).getControl();
                final String text = button.getText();
                e.result = text.replace('<', ' ').replace('>', ' ');
            }
        };
        if (backButton != null) {
            backButton.getAccessible().addAccessibleListener(adapter);
        }
        if (nextButton != null) {
            nextButton.getAccessible().addAccessibleListener(adapter);
        }
    }
}

Example 42 with AccessibleEvent

use of org.eclipse.swt.accessibility.AccessibleEvent in project mdw-designer by CenturyLinkCloud.

the class ImageCombo method initAccessible.

void initAccessible() {
    AccessibleAdapter accessibleAdapter = new AccessibleAdapter() {

        @Override
        public void getName(AccessibleEvent e) {
            String name = null;
            Label label = getAssociatedLabel();
            if (label != null) {
                name = stripMnemonic(label.getText());
            }
            e.result = name;
        }

        @Override
        public void getKeyboardShortcut(AccessibleEvent e) {
            String shortcut = null;
            Label label = getAssociatedLabel();
            if (label != null) {
                String lText = label.getText();
                if (lText != null) {
                    char mnemonic = getMnemonic(lText);
                    if (mnemonic != '\0') {
                        // $NON-NLS-1$
                        shortcut = "Alt+" + mnemonic;
                    }
                }
            }
            e.result = shortcut;
        }

        @Override
        public void getHelp(AccessibleEvent e) {
            e.result = getToolTipText();
        }
    };
    getAccessible().addAccessibleListener(accessibleAdapter);
    text.getAccessible().addAccessibleListener(accessibleAdapter);
    table.getAccessible().addAccessibleListener(accessibleAdapter);
    arrow.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        @Override
        public void getName(AccessibleEvent e) {
            // $NON-NLS-1$ //$NON-NLS-2$
            e.result = isDropped() ? SWT.getMessage("SWT_Close") : SWT.getMessage("SWT_Open");
        }

        @Override
        public void getKeyboardShortcut(AccessibleEvent e) {
            // $NON-NLS-1$
            e.result = "Alt+Down Arrow";
        }

        @Override
        public void getHelp(AccessibleEvent e) {
            e.result = getToolTipText();
        }
    });
    getAccessible().addAccessibleTextListener(new AccessibleTextAdapter() {

        @Override
        public void getCaretOffset(AccessibleTextEvent e) {
            e.offset = text.getCaretPosition();
        }
    });
    getAccessible().addAccessibleControlListener(new AccessibleControlAdapter() {

        @Override
        public void getChildAtPoint(AccessibleControlEvent e) {
            Point testPoint = toControl(e.x, e.y);
            if (getBounds().contains(testPoint)) {
                e.childID = ACC.CHILDID_SELF;
            }
        }

        @Override
        public void getLocation(AccessibleControlEvent e) {
            Rectangle location = getBounds();
            Point pt = toDisplay(location.x, location.y);
            e.x = pt.x;
            e.y = pt.y;
            e.width = location.width;
            e.height = location.height;
        }

        @Override
        public void getChildCount(AccessibleControlEvent e) {
            e.detail = 0;
        }

        @Override
        public void getRole(AccessibleControlEvent e) {
            e.detail = ACC.ROLE_COMBOBOX;
        }

        @Override
        public void getState(AccessibleControlEvent e) {
            e.detail = ACC.STATE_NORMAL;
        }

        @Override
        public void getValue(AccessibleControlEvent e) {
            e.result = getText();
        }
    });
    text.getAccessible().addAccessibleControlListener(new AccessibleControlAdapter() {

        @Override
        public void getRole(AccessibleControlEvent e) {
            e.detail = text.getEditable() ? ACC.ROLE_TEXT : ACC.ROLE_LABEL;
        }
    });
    arrow.getAccessible().addAccessibleControlListener(new AccessibleControlAdapter() {

        @Override
        public void getDefaultAction(AccessibleControlEvent e) {
            // $NON-NLS-1$ //$NON-NLS-2$
            e.result = isDropped() ? SWT.getMessage("SWT_Close") : SWT.getMessage("SWT_Open");
        }
    });
}

Example 43 with AccessibleEvent

use of org.eclipse.swt.accessibility.AccessibleEvent in project archi by archimatetool.

the class MultiLineLabel method addAccessibility.

private void addAccessibility() {
    getAccessible().addAccessibleControlListener(new AccessibleControlAdapter() {

        @Override
        public void getRole(AccessibleControlEvent e) {
            e.detail = ACC.ROLE_LABEL;
        }

        @Override
        public void getState(AccessibleControlEvent e) {
            e.detail = ACC.STATE_READONLY;
        }
    });
    getAccessible().addAccessibleListener(new AccessibleAdapter() {

        @Override
        public void getName(AccessibleEvent e) {
            e.result = getText();
        }
    });
    addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent e) {
            Point p = getViewport().getViewLocation();
            int dy = getFont().getFontData()[0].getHeight();
            int dx = dy * 3 / 2;
            boolean mirrored = (e.widget.getStyle() & SWT.MIRRORED) != 0;
            if (e.keyCode == SWT.ARROW_DOWN) {
                scrollToY(p.y + dy / 2);
                scrollToY(p.y + dy);
                scrollToY(p.y + dy * 3 / 2);
                scrollToY(p.y + dy * 2);
            } else if (e.keyCode == SWT.ARROW_UP) {
                scrollToY(p.y - dy / 2);
                scrollToY(p.y - dy);
                scrollToY(p.y - dy * 3 / 2);
                scrollToY(p.y - dy * 2);
            } else if ((!mirrored && e.keyCode == SWT.ARROW_RIGHT) || (mirrored && e.keyCode == SWT.ARROW_LEFT)) {
                scrollToX(p.x + dx);
                scrollToX(p.x + dx * 2);
                scrollToX(p.x + dx * 3);
            } else if ((!mirrored && e.keyCode == SWT.ARROW_LEFT) || (mirrored && e.keyCode == SWT.ARROW_RIGHT)) {
                scrollToX(p.x - dx);
                scrollToX(p.x - dx * 2);
                scrollToX(p.x - dx * 3);
            }
        }
    });
}

Example 44 with AccessibleEvent

use of org.eclipse.swt.accessibility.AccessibleEvent in project azure-tools-for-java by Microsoft.

the class SparkSubmissionExDialog method createContents.

@Override
protected Control createContents(Composite parent) {
    final Composite root = new Composite(parent, SWT.NONE);
    root.setLayout(new GridLayout(2, false));
    root.setLayoutData(new GridDataBuilder().widthHint(600).build());
    final Label clusterListLabel = new Label(root, SWT.LEFT);
    clusterListLabel.setText("Cluster Name:");
    clustersListComboBox = new Combo(root, SWT.READ_ONLY);
    clustersListComboBox.setLayoutData(new GridDataBuilder().build());
    clustersListComboBox.setToolTipText("The HDInsight Spark cluster you want to submit your application to. Only Linux cluster is supported.");
    clustersListComboBox.addModifyListener(event -> {
        IClusterDetail clusterDetail = getSelectedCluster(clustersListComboBox.getText());
        if (clusterDetail != null && ClusterManagerEx.getInstance().isHdiReaderCluster(clusterDetail)) {
            showHdiReaderErrors(true);
        } else {
            showHdiReaderErrors(false);
        }
    });
    // Execute "select the first item" operation after the dialog opened
    Display.getDefault().asyncExec(() -> {
        for (IClusterDetail clusterDetail : cachedClusterDetails) {
            clustersListComboBox.add(clusterDetail.getTitle());
            clustersListComboBox.setData(clusterDetail.getTitle(), clusterDetail);
        }
        if (cachedClusterDetails.size() > 0) {
            // Send SWT.Modify event after select the first item
            clustersListComboBox.select(0);
        }
    });
    // Add blank label as a placeholder
    final Label placeholderLabel = new Label(root, SWT.LEFT);
    placeholderLabel.setVisible(false);
    final Composite warningWithLink = new Composite(root, SWT.NONE);
    warningWithLink.setLayout(new GridLayout(2, false));
    warningWithLink.setLayoutData(new GridDataBuilder().build());
    // Add warning message and link cluster button composite
    hdiReaderErrorMsgLabel = new Label(warningWithLink, SWT.LEFT);
    hdiReaderErrorMsgLabel.setText("No Ambari permission to submit job to the selected cluster...");
    hdiReaderErrorMsgLabel.setToolTipText("No Ambari permission to submit job to the selected cluster. Please ask the cluster owner or user " + "access administrator to upgrade your role to HDInsight Cluster Operator in the Azure Portal, or " + "link to the selected cluster.");
    hdiReaderLink = new Link(warningWithLink, SWT.NONE);
    hdiReaderLink.setText("<a href=\" \">Link this cluster</a>");
    hdiReaderLink.addListener(SWT.Selection, e -> {
        IClusterDetail selectedClusterDetail = getSelectedCluster(clustersListComboBox.getText());
        if (selectedClusterDetail != null && ClusterManagerEx.getInstance().isHdiReaderCluster(selectedClusterDetail)) {
            String defaultStorageRootPath = ((ClusterDetail) selectedClusterDetail).getDefaultStorageRootPath();
            AddNewHDInsightReaderClusterForm linkClusterForm = new AddNewHDInsightReaderClusterForm(PluginUtil.getParentShell(), null, (ClusterDetail) selectedClusterDetail) {

                protected void afterOkActionPerformed() {
                    showHdiReaderErrors(false);
                    HDInsightAdditionalClusterDetail linkedCluster = (HDInsightAdditionalClusterDetail) ClusterManagerEx.getInstance().findClusterDetail(clusterDetail -> getSelectedLinkedHdiCluster(clusterDetail, selectedClusterDetail.getName()), true);
                    if (linkedCluster != null) {
                        linkedCluster.setDefaultStorageRootPath(defaultStorageRootPath);
                        ClusterManagerEx.getInstance().updateHdiAdditionalClusterDetail(linkedCluster);
                        // Display the HDI reader cluster as linked cluster
                        Display.getDefault().asyncExec(() -> {
                            int selectedClusterIndex = clustersListComboBox.indexOf(selectedClusterDetail.getTitle());
                            clustersListComboBox.setItem(selectedClusterIndex, linkedCluster.getTitle());
                            clustersListComboBox.setData(linkedCluster.getTitle(), linkedCluster);
                        });
                    }
                }
            };
            linkClusterForm.open();
        }
    });
    // Hide HDInsight reader cluster error when dialog open at first time
    showHdiReaderErrors(false);
    // Radio button group for the artifact selection
    final Group artifactSelectGroup = new Group(root, SWT.NONE);
    artifactSelectGroup.setText("Select an Artifact to submit");
    artifactSelectGroup.setLayout(new GridLayout(2, false));
    artifactSelectGroup.setLayoutData(new GridDataBuilder().span(2, 2).build());
    // Project artifacts Radio button
    projectArtifactRadioButton = new Button(artifactSelectGroup, SWT.RADIO);
    projectArtifactRadioButton.setText("Artifact from Eclipse project:");
    projectArtifactRadioButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent ignored) {
            switchToProjectArtifactSelection(true);
        }
    });
    final String selectProjectArtifactTip = "The Artifact you want to use.";
    projectArtifactSelectComboBox = new Combo(artifactSelectGroup, SWT.READ_ONLY);
    projectArtifactSelectComboBox.setToolTipText(selectProjectArtifactTip);
    projectArtifactSelectComboBox.setLayoutData(new GridDataBuilder().widthHint(400).build());
    projectArtifactSelectComboBox.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(AccessibleEvent event) {
            event.result = projectArtifactRadioButton.getText();
        }
    });
    final String[] projects = getProjects();
    projectArtifactSelectComboBox.setItems(projects);
    if (myProject != null) {
        final String selectedProjectName = myProject.getName();
        for (int i = 0; i < projects.length; ++i) {
            if (projects[i].equalsIgnoreCase(selectedProjectName)) {
                projectArtifactSelectComboBox.select(i);
            }
        }
    } else if (projects.length > 0) {
        projectArtifactSelectComboBox.select(0);
    }
    // Local artifact
    localArtifactRadioButton = new Button(artifactSelectGroup, SWT.RADIO);
    localArtifactRadioButton.setText("Artifact from hard disk:");
    localArtifactRadioButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent ignored) {
            switchToProjectArtifactSelection(false);
        }
    });
    final Composite localArtifactSelection = new Composite(artifactSelectGroup, SWT.NONE);
    localArtifactSelection.setLayout(new GridLayout(2, false));
    localArtifactSelection.setLayoutData(new GridDataBuilder().build());
    final String localArtifactInputTip = "Input the local artifact path.";
    localArtifactInput = new Text(localArtifactSelection, SWT.LEFT | SWT.BORDER);
    localArtifactInput.setToolTipText(localArtifactInputTip);
    localArtifactInput.setLayoutData(new GridDataBuilder().build());
    localArtifactInput.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(AccessibleEvent event) {
            event.result = localArtifactRadioButton.getText();
        }
    });
    // Browser button to open file selection dialog
    localArtifactBrowseButton = new Button(localArtifactSelection, SWT.PUSH);
    localArtifactBrowseButton.setText("Browse");
    localArtifactBrowseButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent arg0) {
            FileDialog dialog = new FileDialog(SparkSubmissionExDialog.this.getShell());
            String[] extensions = { "*.jar", "*.JAR" };
            dialog.setFilterExtensions(extensions);
            String file = dialog.open();
            if (file != null) {
                localArtifactInput.setText(file);
            }
        }
    });
    localArtifactBrowseButton.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(AccessibleEvent event) {
            event.result = "Browse. Open System File dialog to select artifact";
        }
    });
    // Default selection
    projectArtifactRadioButton.setSelection(true);
    switchToProjectArtifactSelection(true);
    // Main class input
    final Label sparkMainClassLabel = new Label(root, SWT.LEFT);
    sparkMainClassLabel.setText("Main class name");
    mainClassCombo = new Combo(root, SWT.DROP_DOWN);
    mainClassCombo.setToolTipText("Application's java/spark main class");
    mainClassCombo.setLayoutData(new GridDataBuilder().build());
    try {
        java.util.Set<String> classes = getClassesWithMainMethod();
        String[] names = new String[classes.size()];
        classes.toArray(names);
        mainClassCombo.setItems(names);
        mainClassCombo.select(0);
    } catch (CoreException e1) {
        Activator.getDefault().log("get main class list error", e1);
    }
    // Job configuration
    final Label jobConfigurationLabel = new Label(root, SWT.LEFT);
    jobConfigurationLabel.setText("Job configurations");
    jobConfigurationLabel.setLayoutData(new GridDataBuilder().verticalAlignment(TOP).build());
    jobConfigTableViewer = new TableViewer(root, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.BORDER);
    jobConfigTableViewer.setUseHashlookup(true);
    jobConfigTableViewer.setColumnProperties(COLUMN_NAMES);
    final Table jobConfigurationTable = jobConfigTableViewer.getTable();
    jobConfigurationTable.setHeaderVisible(true);
    jobConfigurationTable.setLinesVisible(true);
    jobConfigurationTable.setLayout(new GridLayout(1, false));
    jobConfigurationTable.setLayoutData(new GridDataBuilder().heightHint(75).build());
    final TableViewerColumn keyCol = new TableViewerColumn(jobConfigTableViewer, SWT.NONE);
    keyCol.getColumn().setText(COLUMN_NAMES[0]);
    keyCol.getColumn().setWidth(150);
    final TableViewerColumn valueCol = new TableViewerColumn(jobConfigTableViewer, SWT.NONE);
    valueCol.getColumn().setText(COLUMN_NAMES[1]);
    valueCol.getColumn().setWidth(80);
    final CellEditor[] editors = new CellEditor[] { new TextCellEditor(jobConfigurationTable), new TextCellEditor(jobConfigurationTable) };
    jobConfigTableViewer.setCellEditors(editors);
    jobConfigTableViewer.setContentProvider(new JobConfigurationContentProvider());
    jobConfigTableViewer.setLabelProvider(new JobConfigurationLabelProvider());
    jobConfigTableViewer.setCellModifier(new JobConfigurationCellModifier());
    jobConfigurationTable.addKeyListener(new KeyAdapter() {

        @Override
        public void keyReleased(KeyEvent e) {
            if (e.keyCode == SWT.SPACE) {
                TableItem[] selection = ((Table) e.getSource()).getSelection();
                if (selection.length > 0) {
                    jobConfigTableViewer.editElement(selection[0].getData(), 1);
                }
            }
        }
    });
    ColumnViewerEditorActivationStrategy activationSupport = new ColumnViewerEditorActivationStrategy(jobConfigTableViewer) {

        protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
            // Enable editor only with mouse double click or space key press
            if (event.eventType == ColumnViewerEditorActivationEvent.MOUSE_DOUBLE_CLICK_SELECTION || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC || event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED && event.character == SWT.SPACE) {
                EventObject source = event.sourceEvent;
                // Take double right click as invalid mouse event
                return !(source instanceof MouseEvent && ((MouseEvent) source).button == 3);
            }
            return false;
        }
    };
    TableViewerEditor.create(jobConfigTableViewer, activationSupport, ColumnViewerEditor.TABBING_HORIZONTAL | ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR | ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION);
    initializeTable();
    // Make the table focus at the first cell when it get focus at the first time
    jobConfigTableViewer.editElement(jobConfigurationTable.getItem(0).getData(), 0);
    final Label label = new Label(root, SWT.LEFT);
    label.setText("Command line arguments");
    final String commandLineTip = "Command line arguments used in your main class; multiple arguments should be split by space.";
    commandLineTextField = new Text(root, SWT.LEFT | SWT.BORDER);
    commandLineTextField.setToolTipText(commandLineTip);
    commandLineTextField.setLayoutData(new GridDataBuilder().build());
    final String refJarsTip = "Files to be placed on the java classpath; The path needs to be a Azure Blob Storage Path (path started with wasb://); Multiple paths should be split by semicolon (;)";
    final Label referencedJarsLabel = new Label(root, SWT.LEFT);
    referencedJarsLabel.setText("Referenced Jars");
    referencedJarsTextField = new Text(root, SWT.BORDER | SWT.LEFT);
    referencedJarsTextField.setToolTipText(refJarsTip);
    referencedJarsTextField.setLayoutData(new GridDataBuilder().build());
    final Label referencedFilesLabel = new Label(root, SWT.LEFT);
    referencedFilesLabel.setText("Referenced Files");
    final String refFilesTip = "Files to be placed in executor working directory. The path needs to be a Azure Blob Storage Path (path started with wasb://); Multiple paths should be split by semicolon (;) ";
    referencedFilesTextField = new Text(root, SWT.BORDER | SWT.LEFT);
    referencedFilesTextField.setToolTipText(refFilesTip);
    referencedFilesTextField.setLayoutData(new GridDataBuilder().build());
    return super.createContents(parent);
}

Example 45 with AccessibleEvent

use of org.eclipse.swt.accessibility.AccessibleEvent in project azure-tools-for-java by Microsoft.

the class SparkSubmissionToolWindowView method createPartControl.

@Override
public void createPartControl(Composite parent) {
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    parent.setLayout(layout);
    Composite composite = new Composite(parent, SWT.NONE);
    layout = new GridLayout();
    composite.setLayout(layout);
    GridData gridData = new GridData();
    gridData.verticalAlignment = SWT.TOP;
    composite.setLayoutData(gridData);
    stopButton = new Button(composite, SWT.PUSH);
    stopButton.setText("Stop");
    stopButton.setToolTipText("Stop execution of current application");
    stopButton.setImage(Activator.getImageDescriptor(CommonConst.StopIconPath).createImage());
    stopButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent evt) {
            DefaultLoader.getIdeHelper().executeOnPooledThread(new Runnable() {

                @Override
                public void run() {
                    if (!StringHelper.isNullOrWhiteSpace(connectionUrl)) {
                        AppInsightsClient.create(Messages.SparkSubmissionStopButtionClickEvent, null);
                        EventUtil.logEvent(EventType.info, HDINSIGHT, Messages.SparkSubmissionStopButtionClickEvent, null);
                        try {
                            HttpResponse deleteResponse = SparkBatchSubmission.getInstance().killBatchJob(connectionUrl + "/livy/batches", batchId);
                            if (deleteResponse.getCode() == 201 || deleteResponse.getCode() == 200) {
                                jobStatusManager.setJobKilled();
                                setInfo("========================Stop application successfully=======================");
                            } else {
                                setError(String.format("Error : Failed to stop spark application. error code : %d, reason :  %s.", deleteResponse.getCode(), deleteResponse.getContent()));
                            }
                        } catch (IOException exception) {
                            setError("Error : Failed to stop spark application. exception : " + exception.toString());
                        }
                    }
                }
            });
        }
    });
    stopButton.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(AccessibleEvent e) {
            super.getName(e);
            e.result = stopButton.getToolTipText();
        }
    });
    openSparkUIButton = new Button(composite, SWT.PUSH);
    openSparkUIButton.setText("Open Spark UI");
    openSparkUIButton.setToolTipText("Open Spark UI");
    openSparkUIButton.setImage(Activator.getImageDescriptor(CommonConst.OpenSparkUIIconPath).createImage());
    openSparkUIButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent arg0) {
            try {
                if (jobStatusManager.isApplicationGenerated()) {
                    String sparkApplicationUrl = String.format(yarnRunningUIUrlFormat, connectionUrl, jobStatusManager.getApplicationId());
                    PlatformUI.getWorkbench().getBrowserSupport().getExternalBrowser().openURL(new URL(sparkApplicationUrl));
                }
            } catch (Exception browseException) {
                DefaultLoader.getUIHelper().showError("Failed to browse spark application yarn url", "Spark Submission");
            }
        }
    });
    openSparkUIButton.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(AccessibleEvent e) {
            super.getName(e);
            e.result = openSparkUIButton.getToolTipText();
        }
    });
    gridData = new GridData();
    gridData.horizontalAlignment = SWT.FILL;
    gridData.verticalAlignment = SWT.FILL;
    gridData.grabExcessVerticalSpace = true;
    gridData.grabExcessHorizontalSpace = true;
    outputPanel = new Browser(parent, SWT.BORDER);
    outputPanel.setLayoutData(gridData);
    PropertyChangeListener propertyChangeListener = new PropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            // if (ApplicationManager.getApplication().isDispatchThread()) {
            changeSupportHandler(evt);
        // //                } else {
        // try {
        // SwingUtilities.invokeAndWait(new Runnable() {
        // @Override
        // public void run() {
        // changeSupportHandler(evt);
        // }
        // }
        // );
        // } catch (InterruptedException e) {
        // e.printStackTrace();
        // } catch (InvocationTargetException e) {
        // e.printStackTrace();
        // }
        // }
        }

        private void changeSupportHandler(PropertyChangeEvent evt) {
            if (evt.getPropertyName().equals("toolWindowText")) {
                outputPanel.setText(evt.getNewValue().toString());
            } else if (evt.getPropertyName().equals("isStopButtonEnable")) {
                stopButton.setEnabled(Boolean.parseBoolean(evt.getNewValue().toString()));
            } else if (evt.getPropertyName().equals("isBrowserButtonEnable")) {
                openSparkUIButton.setEnabled(Boolean.parseBoolean(evt.getNewValue().toString()));
            }
        }
    };
    // outputPanel.addPropertyChangeListener(propertyChangeListener);
    changeSupport = new PropertyChangeSupport(outputPanel);
    changeSupport.addPropertyChangeListener(propertyChangeListener);
}