Examples with ExpansionAdapter org.eclipse.ui.forms.events.ExpansionAdapter used on opensource projects

Example 16 with ExpansionAdapter

use of org.eclipse.ui.forms.events.ExpansionAdapter in project titan.EclipsePlug-ins by eclipse.

the class StatisticalView method createSection.

private Section createSection() {
    Section section = toolkit.createSection(form.getBody(), Section.DESCRIPTION | ExpandableComposite.TWISTIE | ExpandableComposite.TITLE_BAR | ExpandableComposite.EXPANDED);
    TableWrapData td = new TableWrapData(TableWrapData.FILL);
    td.colspan = 2;
    section.setLayoutData(td);
    section.addExpansionListener(new ExpansionAdapter() {

        @Override
        public void expansionStateChanged(final ExpansionEvent e) {
            form.reflow(true);
        }
    });
    File file = new File(this.logFileMetaData.getFilePath());
    Date date = new Date(file.lastModified());
    section.setText(file.getName());
    section.setData(this.logFileMetaData.getProjectRelativePath());
    // $NON-NLS-1$
    section.setDescription(this.logFileMetaData.getProjectRelativePath() + " " + date.toString());
    Composite sectionClient = toolkit.createComposite(section);
    sectionClient.setLayout(new GridLayout());
    createAmountTable(sectionClient);
    this.ecError = toolkit.createExpandableComposite(sectionClient, ExpandableComposite.TREE_NODE | ExpandableComposite.CLIENT_INDENT);
    // $NON-NLS-1$
    ecError.setText("Error test cases");
    this.errorTestCasesTable = createTestCaseTable(ecError);
    ecError.setClient(this.errorTestCasesTable);
    ecError.addExpansionListener(new ExpansionAdapter() {

        @Override
        public void expansionStateChanged(final ExpansionEvent e) {
            form.reflow(true);
        }
    });
    this.ecFail = toolkit.createExpandableComposite(sectionClient, ExpandableComposite.TREE_NODE | ExpandableComposite.CLIENT_INDENT);
    // $NON-NLS-1$
    ecFail.setText("Fail test cases");
    this.failTestCasesTable = createTestCaseTable(ecFail);
    ecFail.setClient(this.failTestCasesTable);
    ecFail.addExpansionListener(new ExpansionAdapter() {

        @Override
        public void expansionStateChanged(final ExpansionEvent e) {
            form.reflow(true);
        }
    });
    this.ecTestCases = toolkit.createExpandableComposite(sectionClient, ExpandableComposite.TREE_NODE | ExpandableComposite.CLIENT_INDENT);
    // $NON-NLS-1$
    ecTestCases.setText("Test cases");
    this.testCases = createTestCaseTable(ecTestCases);
    ecTestCases.setClient(this.testCases);
    ecTestCases.addExpansionListener(new ExpansionAdapter() {

        @Override
        public void expansionStateChanged(final ExpansionEvent e) {
            form.reflow(true);
        }
    });
    section.setClient(sectionClient);
    cachedSections.put(this.logFileMetaData.getProjectRelativePath(), section);
    return section;
}

Example 17 with ExpansionAdapter

use of org.eclipse.ui.forms.events.ExpansionAdapter in project titan.EclipsePlug-ins by eclipse.

the class IncludeSubPage method createIncludeSection.

void createIncludeSection(final Composite parent, final ScrolledForm form, final FormToolkit toolkit) {
    Section section = toolkit.createSection(parent, ExpandableComposite.TWISTIE | Section.DESCRIPTION | ExpandableComposite.TITLE_BAR);
    section.setActiveToggleColor(toolkit.getHyperlinkGroup().getActiveForeground());
    section.setToggleColor(toolkit.getColors().getColor(IFormColors.SEPARATOR));
    Composite client = toolkit.createComposite(section, SWT.WRAP);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    client.setLayout(layout);
    toolkit.paintBordersFor(client);
    includeElementsTable = toolkit.createTable(client, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
    includeElementsTable.setEnabled(includeSectionHandler != null);
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.widthHint = 100;
    gd.heightHint = 200;
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    gd.verticalAlignment = SWT.FILL;
    includeElementsTable.setLayoutData(gd);
    TableColumn column = new TableColumn(includeElementsTable, SWT.LEFT, 0);
    column.setText("File name");
    column.setMoveable(false);
    column.setWidth(100);
    includeElementsTable.setLinesVisible(true);
    includeElementsTable.setHeaderVisible(true);
    Composite buttons = toolkit.createComposite(client);
    buttons.setLayout(new GridLayout());
    buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.GRAB_VERTICAL));
    add = toolkit.createButton(buttons, "Add...", SWT.PUSH);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
    add.setEnabled(includeSectionHandler != null);
    add.setLayoutData(gd);
    add.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent e) {
            if (includeSectionHandler == null) {
                return;
            }
            if (includeSectionHandler.getLastSectionRoot() == null) {
                createNewIncludeSection();
            }
            ParseTree newItem = createNewIncludeItem();
            if (newItem == null) {
                return;
            }
            ParseTree root = includeSectionHandler.getLastSectionRoot();
            // a new line before every item
            ConfigTreeNodeUtilities.addChild(root, ConfigTreeNodeUtilities.createHiddenTokenNode("\n"));
            ConfigTreeNodeUtilities.addChild(root, newItem);
            includeSectionHandler.getFiles().add(newItem);
            internalRefresh();
            includeElementsTable.select(includeSectionHandler.getFiles().size() - 1);
            includeElementsTable.showSelection();
            editor.setDirty();
        }
    });
    remove = toolkit.createButton(buttons, "Remove", SWT.PUSH);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
    remove.setLayoutData(gd);
    remove.setEnabled(includeSectionHandler != null);
    remove.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent e) {
            if (includeElementsTableViewer == null || includeSectionHandler == null) {
                return;
            }
            removeSelectedIncludeItems();
            if (includeSectionHandler.getFiles().isEmpty()) {
                removeIncludeSection();
            }
            internalRefresh();
            editor.setDirty();
        }
    });
    totalIncludeElementsLabel = toolkit.createLabel(buttons, "Total: 0");
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
    totalIncludeElementsLabel.setLayoutData(gd);
    section.setText("Included configurations");
    section.setDescription("Specify the list of included configuration files for this configuration.");
    section.setClient(client);
    section.setExpanded(true);
    section.addExpansionListener(new ExpansionAdapter() {

        @Override
        public void expansionStateChanged(final ExpansionEvent e) {
            form.reflow(false);
        }
    });
    gd = new GridData(GridData.FILL_HORIZONTAL);
    section.setLayoutData(gd);
    includeElementsTableViewer = new TableViewer(includeElementsTable);
    includeElementsTableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
        // not needed this time
        }
    });
    includeElementsTableViewer.setContentProvider(new IncludeDataContentProvider());
    includeElementsTableViewer.setLabelProvider(new IncludeDataLabelProvider());
    includeElementsTableViewer.setInput(includeSectionHandler);
    includeElementsTableViewer.setColumnProperties(new String[] { "file_name" });
    includeElementsTableViewer.setCellEditors(new TextCellEditor[] { new TextCellEditor(includeElementsTable) });
    includeElementsTableViewer.setCellModifier(new ICellModifier() {

        @Override
        public boolean canModify(final Object element, final String property) {
            return true;
        }

        @Override
        public String getValue(final Object element, final String property) {
            IncludeDataLabelProvider labelProvider = (IncludeDataLabelProvider) includeElementsTableViewer.getLabelProvider();
            return labelProvider.getColumnText(element, 0);
        }

        @Override
        public void modify(final Object element, final String property, final Object value) {
            if (element != null && element instanceof TableItem && value instanceof String) {
                ParseTree item = (ParseTree) ((TableItem) element).getData();
                ConfigTreeNodeUtilities.setText(item, (String) value);
                includeElementsTableViewer.refresh(item);
                editor.setDirty();
            }
        }
    });
    includeElementsTableViewer.addDragSupport(DND.DROP_COPY | DND.DROP_MOVE, new Transfer[] { IncludeItemTransfer.getInstance() }, new IncludeSectionDragSourceListener(this, includeElementsTableViewer));
    includeElementsTableViewer.addDropSupport(DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_DEFAULT, new Transfer[] { IncludeItemTransfer.getInstance() }, new IncludeSectionDropTargetListener(includeElementsTableViewer, editor));
    internalRefresh();
}

Example 18 with ExpansionAdapter

use of org.eclipse.ui.forms.events.ExpansionAdapter in project titan.EclipsePlug-ins by eclipse.

the class DebugPreferencePage method createExtendableComposite.

/**
 * Creates an expandable composite on the user interface.
 *
 * @param parent
 *                the parent composite where this one can be added to.
 * @param title
 *                the title of the new composite.
 *
 * @return the created composite.
 */
private ExpandableComposite createExtendableComposite(final Composite parent, final String title) {
    final ExpandableComposite ex = new ExpandableComposite(parent, SWT.NONE, ExpandableComposite.TWISTIE | ExpandableComposite.CLIENT_INDENT | ExpandableComposite.COMPACT);
    ex.setText(title);
    ex.setExpanded(false);
    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    data.horizontalSpan = 2;
    ex.setLayoutData(data);
    ex.addExpansionListener(new ExpansionAdapter() {

        @Override
        public void expansionStateChanged(final ExpansionEvent e) {
            Composite temp = parent;
            while (temp != null && !(temp instanceof ScrolledComposite)) {
                temp = temp.getParent();
            }
            if (temp != null) {
                Point point = pagecomp.computeSize(SWT.DEFAULT, SWT.DEFAULT);
                ((ScrolledComposite) temp).setMinSize(point);
                ((ScrolledComposite) temp).layout(true, true);
            }
        }
    });
    return ex;
}

Example 19 with ExpansionAdapter

use of org.eclipse.ui.forms.events.ExpansionAdapter in project titan.EclipsePlug-ins by eclipse.

the class TestportParametersSectionPage method createTestportParameterTable.

private void createTestportParameterTable(final Composite parent, final ScrolledForm form, final FormToolkit toolkit) {
    Section section = toolkit.createSection(parent, Section.DESCRIPTION | ExpandableComposite.TITLE_BAR);
    section.setActiveToggleColor(toolkit.getHyperlinkGroup().getActiveForeground());
    section.setToggleColor(toolkit.getColors().getColor(IFormColors.SEPARATOR));
    Composite client = toolkit.createComposite(section, SWT.WRAP);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    client.setLayout(layout);
    toolkit.paintBordersFor(client);
    testportParametersTable = toolkit.createTable(client, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
    testportParametersTable.setEnabled(testportParametersHandler != null);
    TableColumn column = new TableColumn(testportParametersTable, SWT.LEFT, 0);
    column.setText("Parameter name");
    column.setWidth(150);
    column.setMoveable(false);
    column = new TableColumn(testportParametersTable, SWT.LEFT, 0);
    column.setText("Testport name");
    column.setMoveable(false);
    column.setWidth(130);
    column = new TableColumn(testportParametersTable, SWT.LEFT, 0);
    column.setText("Component name");
    column.setMoveable(false);
    column.setWidth(130);
    testportParametersTable.setHeaderVisible(true);
    testportParametersTable.setLinesVisible(true);
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.widthHint = 100;
    gd.heightHint = 200;
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    gd.verticalAlignment = SWT.FILL;
    testportParametersTable.setLayoutData(gd);
    Composite buttons = toolkit.createComposite(client);
    buttons.setLayout(new GridLayout());
    buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.GRAB_VERTICAL));
    add = toolkit.createButton(buttons, "Add...", SWT.PUSH);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
    add.setLayoutData(gd);
    add.setEnabled(testportParametersHandler != null);
    add.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(final SelectionEvent e) {
        // Do nothing
        }

        @Override
        public void widgetSelected(final SelectionEvent e) {
            if (testportParametersHandler == null) {
                return;
            }
            if (testportParametersHandler.getLastSectionRoot() == null) {
                createNewTestportParameterSection();
            }
            TestportParameter newTestportParameter = createNewParameter();
            if (newTestportParameter == null) {
                return;
            }
            ConfigTreeNodeUtilities.addChild(testportParametersHandler.getLastSectionRoot(), newTestportParameter.getRoot());
            testportParametersHandler.getTestportParameters().add(newTestportParameter);
            internalRefresh();
            testportParametersTableViewer.setSelection(new StructuredSelection(newTestportParameter));
            parameterValueText.setText(newTestportParameter.getValue().getText());
            editor.setDirty();
        }
    });
    remove = toolkit.createButton(buttons, "Remove", SWT.PUSH);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
    remove.setLayoutData(gd);
    remove.setEnabled(testportParametersHandler != null);
    remove.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(final SelectionEvent e) {
        // Do nothing
        }

        @Override
        public void widgetSelected(final SelectionEvent e) {
            if (testportParametersTableViewer == null || testportParametersHandler == null) {
                return;
            }
            removeSelectedParameters();
            if (testportParametersHandler.getTestportParameters().isEmpty()) {
                removeTestportParameterSection();
            }
            internalRefresh();
            editor.setDirty();
        }
    });
    totalTestportParametersLabel = toolkit.createLabel(buttons, "Total: 0");
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
    totalTestportParametersLabel.setLayoutData(gd);
    section.setText("Testport parameters");
    section.setDescription("Specify the list of testport parameters for this configuration.");
    section.setClient(client);
    section.setExpanded(true);
    section.addExpansionListener(new ExpansionAdapter() {

        @Override
        public void expansionStateChanged(final ExpansionEvent e) {
            form.reflow(false);
        }
    });
    gd = new GridData(GridData.FILL_BOTH);
    section.setLayoutData(gd);
    testportParametersTableViewer = new TableViewer(testportParametersTable);
    testportParametersTableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            if (selection.size() != 1) {
                parameterValueText.setEnabled(false);
                return;
            }
            TestportParameter testportParameter = (TestportParameter) selection.getFirstElement();
            if (testportParameter != null) {
                if (testportParameter.getValue() != null) {
                    if (testportParameter.getValue().getText().length() == 0) {
                        String temp = ConfigTreeNodeUtilities.toString(testportParameter.getValue());
                        ConfigTreeNodeUtilities.setText(testportParameter.getValue(), temp);
                    }
                    parameterValueText.setText(testportParameter.getValue().getText());
                }
                valueChanged = true;
            }
            parameterValueText.setEnabled(testportParametersHandler != null && testportParameter != null);
        }
    });
    testportParametersTableViewer.setContentProvider(new TestportParameterDataContentProvider());
    testportParametersTableViewer.setLabelProvider(new TestportParameterDataLabelProvider());
    testportParametersTableViewer.setInput(testportParametersHandler);
    testportParametersTableViewer.setColumnProperties(columnNames);
    testportParametersTableViewer.setCellEditors(new TextCellEditor[] { new TextCellEditor(testportParametersTable), new TextCellEditor(testportParametersTable), new TextCellEditor(testportParametersTable) });
    testportParametersTableViewer.setCellModifier(new ICellModifier() {

        @Override
        public boolean canModify(final Object element, final String property) {
            return true;
        }

        @Override
        public String getValue(final Object element, final String property) {
            int columnIndex = Arrays.asList(columnNames).indexOf(property);
            TestportParameterDataLabelProvider labelProvider = (TestportParameterDataLabelProvider) testportParametersTableViewer.getLabelProvider();
            return labelProvider.getColumnText(element, columnIndex);
        }

        @Override
        public void modify(final Object element, final String property, final Object value) {
            int columnIndex = Arrays.asList(columnNames).indexOf(property);
            if (element != null && element instanceof TableItem && value instanceof String) {
                TestportParameter testportParameter = (TestportParameter) ((TableItem) element).getData();
                switch(columnIndex) {
                    case 0:
                        // COMPONENT_NAME
                        ConfigTreeNodeUtilities.setText(testportParameter.getComponentName(), ((String) value).trim());
                        break;
                    case 1:
                        // TESTPORT_NAME
                        ConfigTreeNodeUtilities.setText(testportParameter.getTestportName(), ((String) value).trim());
                        break;
                    case 2:
                        // PARAMETER_NAME
                        ConfigTreeNodeUtilities.setText(testportParameter.getParameterName(), ((String) value).trim());
                        break;
                    default:
                        break;
                }
                testportParametersTableViewer.refresh(testportParameter);
                editor.setDirty();
            }
        }
    });
    testportParametersTableViewer.addDragSupport(DND.DROP_COPY | DND.DROP_MOVE, new Transfer[] { TestportParameterTransfer.getInstance() }, new TestportParameterSectionDragSourceListener(this, testportParametersTableViewer));
    testportParametersTableViewer.addDropSupport(DND.DROP_COPY | DND.DROP_MOVE, new Transfer[] { TestportParameterTransfer.getInstance() }, new TestportParameterSectionDropTargetListener(testportParametersTableViewer, editor));
}

Example 20 with ExpansionAdapter

use of org.eclipse.ui.forms.events.ExpansionAdapter in project titan.EclipsePlug-ins by eclipse.

the class DefineSubPage method createDefinitionSection.

void createDefinitionSection(final Composite parent, final ScrolledForm form, final FormToolkit toolkit) {
    Section section = toolkit.createSection(parent, ExpandableComposite.TWISTIE | Section.DESCRIPTION | ExpandableComposite.TITLE_BAR);
    section.setActiveToggleColor(toolkit.getHyperlinkGroup().getActiveForeground());
    section.setToggleColor(toolkit.getColors().getColor(IFormColors.SEPARATOR));
    Composite client = toolkit.createComposite(section, SWT.WRAP);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    client.setLayout(layout);
    toolkit.paintBordersFor(client);
    defineElementsTable = toolkit.createTable(client, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
    defineElementsTable.setEnabled(defineSectionHandler != null);
    TableColumn column = new TableColumn(defineElementsTable, SWT.LEFT, 0);
    column.setText("Definition name");
    column.setMoveable(false);
    column.setWidth(150);
    column = new TableColumn(defineElementsTable, SWT.LEFT, 1);
    column.setText("Definition value");
    column.setWidth(300);
    column.setMoveable(false);
    defineElementsTable.setHeaderVisible(true);
    defineElementsTable.setLinesVisible(true);
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.widthHint = 100;
    gd.heightHint = 200;
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    gd.verticalAlignment = SWT.FILL;
    defineElementsTable.setLayoutData(gd);
    Composite buttons = toolkit.createComposite(client);
    buttons.setLayout(new GridLayout());
    buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.GRAB_VERTICAL));
    add = toolkit.createButton(buttons, "Add...", SWT.PUSH);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
    add.setLayoutData(gd);
    add.setEnabled(defineSectionHandler != null);
    add.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(final SelectionEvent e) {
        // Do nothing
        }

        @Override
        public void widgetSelected(final SelectionEvent e) {
            if (defineSectionHandler == null) {
                return;
            }
            if (defineSectionHandler.getLastSectionRoot() == null) {
                createNewDefineSection();
            }
            final Definition newItem = createNewDefineItem();
            if (newItem == null) {
                return;
            }
            ConfigTreeNodeUtilities.addChild(defineSectionHandler.getLastSectionRoot(), newItem.getRoot());
            defineSectionHandler.getDefinitions().add(newItem);
            internalRefresh();
            defineElementsTable.select(defineSectionHandler.getDefinitions().size() - 1);
            defineElementsTable.showSelection();
            editor.setDirty();
        }
    });
    remove = toolkit.createButton(buttons, "Remove", SWT.PUSH);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
    remove.setLayoutData(gd);
    remove.setEnabled(defineSectionHandler != null);
    remove.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(final SelectionEvent e) {
        // Do nothing
        }

        @Override
        public void widgetSelected(final SelectionEvent e) {
            if (defineElementsTableViewer == null || defineSectionHandler == null) {
                return;
            }
            removeSelectedDefineItems();
            if (defineSectionHandler.getDefinitions().isEmpty()) {
                removeDefineSection();
            }
            internalRefresh();
            editor.setDirty();
        }
    });
    totalDefineElementsLabel = toolkit.createLabel(buttons, "Total defined: 0");
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
    totalDefineElementsLabel.setLayoutData(gd);
    section.setText("Definitions");
    section.setDescription("Specify the list of Definitions for this configuration.");
    section.setClient(client);
    section.setExpanded(true);
    section.addExpansionListener(new ExpansionAdapter() {

        @Override
        public void expansionStateChanged(final ExpansionEvent e) {
            form.reflow(false);
        }
    });
    gd = new GridData(GridData.FILL_BOTH);
    section.setLayoutData(gd);
    defineElementsTableViewer = new TableViewer(defineElementsTable);
    defineElementsTableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
        // not needed this time
        }
    });
    defineElementsTableViewer.setContentProvider(new DefineDataContentProvider());
    defineElementsTableViewer.setLabelProvider(new DefineDataLabelProvider());
    defineElementsTableViewer.setInput(defineSectionHandler);
    defineElementsTableViewer.setColumnProperties(COLUMN_NAMES);
    defineElementsTableViewer.setCellEditors(new TextCellEditor[] { new TextCellEditor(defineElementsTable), new TextCellEditor(defineElementsTable) });
    defineElementsTableViewer.setCellModifier(new ICellModifier() {

        @Override
        public boolean canModify(final Object element, final String property) {
            return true;
        }

        @Override
        public String getValue(final Object element, final String property) {
            int columnIndex = Arrays.asList(COLUMN_NAMES).indexOf(property);
            DefineDataLabelProvider labelProvider = (DefineDataLabelProvider) defineElementsTableViewer.getLabelProvider();
            return labelProvider.getColumnText(element, columnIndex);
        }

        @Override
        public void modify(final Object element, final String property, final Object value) {
            int columnIndex = Arrays.asList(COLUMN_NAMES).indexOf(property);
            if (element != null && element instanceof TableItem && value instanceof String) {
                Definition definition = (Definition) ((TableItem) element).getData();
                switch(columnIndex) {
                    case 0:
                        ConfigTreeNodeUtilities.setText(definition.getDefinitionName(), ((String) value).trim());
                        break;
                    case 1:
                        ConfigTreeNodeUtilities.setText(definition.getDefinitionValue(), ((String) value).trim());
                        break;
                    default:
                        break;
                }
                defineElementsTableViewer.refresh(definition);
                editor.setDirty();
            }
        }
    });
    defineElementsTableViewer.addDragSupport(DND.DROP_COPY | DND.DROP_MOVE, new Transfer[] { DefineItemTransfer.getInstance() }, new DefineSectionDragSourceListener(this, defineElementsTableViewer));
    defineElementsTableViewer.addDropSupport(DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_DEFAULT, new Transfer[] { DefineItemTransfer.getInstance() }, new DefineSectionDropTargetListener(defineElementsTableViewer, editor));
    internalRefresh();
}