List of usage examples for org.eclipse.jface.viewers CheckboxTableViewer CheckboxTableViewer
public CheckboxTableViewer(Table table)
From source file:com.aptana.ide.editor.css.preferences.PreviewPreferencePage.java
License:Open Source License
/** * @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite) *//*from w w w . j a v a 2 s . c o m*/ protected Control createContents(Composite parent) { displayArea = new Composite(parent, SWT.NONE); GridLayout layout = new GridLayout(); layout.numColumns = 1; layout.makeColumnsEqualWidth = false; layout.marginHeight = 0; layout.marginWidth = 0; layout.verticalSpacing = 5; layout.horizontalSpacing = 0; displayArea.setLayout(layout); displayArea.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true)); useTempFiles = new Button(displayArea, SWT.CHECK); useTempFiles.setText(Messages.PreviewPreferencePage_UseTempFilesText); useTempFiles.setSelection(getPreferenceStore().getBoolean(IPreferenceConstants.USE_TEMP_FILES_FOR_PREVIEW)); description = new Label(displayArea, SWT.WRAP); description.setText(Messages.PreviewPreferencePage_DescriptionText); browsers = new Group(displayArea, SWT.NONE); GridLayout gridLayout = new GridLayout(); gridLayout.numColumns = 1; browsers.setLayout(gridLayout); browsers.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true)); browsers.setText(Messages.PreviewPreferencePage_BrowsersText); Table table = new Table(browsers, SWT.CHECK | SWT.BORDER | SWT.SINGLE); table.setFont(parent.getFont()); previewViewer = new CheckboxTableViewer(table); previewViewer.setContentProvider(new ArrayContentProvider()); previewViewer.setLabelProvider(new LabelProvider()); previewViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { if (Platform.getOS().equals(Platform.OS_MACOSX)) { if (previewViewer.getChecked("Firefox") && !previewViewer.getChecked("Safari")) //$NON-NLS-1$ //$NON-NLS-2$ { MessageDialog.openInformation(getShell(), Messages.PreviewPreferencePage_FirefoxIssueTitle, Messages.PreviewPreferencePage_FireFoxIssueMessage); previewViewer.setChecked("Firefox", false); //$NON-NLS-1$ } } } }); table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); addPreviewBrowsers(); addCheckedBrowsers(); Label templateDescription = new Label(displayArea, SWT.LEFT | SWT.WRAP); templateDescription.setText(Messages.PreviewPreferencePage_TemplateDescText); GridData tdData = new GridData(SWT.FILL, SWT.FILL, true, false); tdData.verticalIndent = 5; templateDescription.setLayoutData(tdData); boolean useTemplate = getPreferenceStore() .getBoolean(IPreferenceConstants.CSSEDITOR_BROWSER_USE_TEMPLATE_PREFERENCE); useCustomTemplate = new Button(displayArea, SWT.RADIO); useCustomTemplate.setText(Messages.PreviewPreferencePage_UseCustomTemplateText); useCustomTemplate.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { boolean template = useCustomTemplate.getSelection(); defaultTemplate.setEnabled(template); globalUrlText.setEnabled(!template); browseButton.setEnabled(!template); } }); useCustomTemplate.setSelection(useTemplate); Group template = new Group(displayArea, SWT.NONE); template.setText(Messages.PreviewPreferencePage_TemplateGroupTitle); GridLayout tLayout = new GridLayout(1, true); tLayout.marginHeight = 0; tLayout.marginWidth = 0; template.setLayout(tLayout); GridData tData = new GridData(GridData.FILL, GridData.FILL, true, false); tData.horizontalIndent = 13; template.setLayoutData(tData); defaultTemplate = new Text(template, SWT.MULTI | SWT.BORDER | SWT.WRAP | SWT.H_SCROLL | SWT.V_SCROLL); GridData dtData = new GridData(SWT.FILL, SWT.FILL, true, true); dtData.heightHint = 225; dtData.widthHint = 500; defaultTemplate.setText( getPreferenceStore().getString(IPreferenceConstants.CSSEDITOR_BROWSER_TEMPLATE_PREFERENCE)); defaultTemplate.setLayoutData(dtData); defaultTemplate.setEnabled(useTemplate); useUrl = new Button(displayArea, SWT.RADIO); useUrl.setText(Messages.PreviewPreferencePage_UseUrlText); useUrl.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { boolean url = useUrl.getSelection(); defaultTemplate.setEnabled(!url); globalUrlText.setEnabled(url); browseButton.setEnabled(url); } }); useUrl.setSelection(!useTemplate); Composite globalUrl = new Composite(displayArea, SWT.NONE); GridLayout guLayout = new GridLayout(3, false); guLayout.marginHeight = 0; guLayout.marginWidth = 0; guLayout.marginBottom = 10; globalUrl.setLayout(guLayout); GridData gData = new GridData(GridData.FILL, GridData.FILL, true, false); gData.horizontalIndent = 15; globalUrl.setLayoutData(gData); globalUrlLabel = new Label(globalUrl, SWT.LEFT); globalUrlLabel.setText(Messages.PreviewPreferencePage_UrlLabel); globalUrlText = new Text(globalUrl, SWT.SINGLE | SWT.BORDER); globalUrlText.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false)); globalUrlText .setText(getPreferenceStore().getString(IPreferenceConstants.CSSEDITOR_BROWSER_URL_PREFERENCE)); globalUrlText.setEnabled(!useTemplate); browseButton = new Button(globalUrl, SWT.PUSH); browseButton.setText(Messages.PreviewPreferencePage_BrowseText); browseButton.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { FileDialog dialog = new FileDialog(browseButton.getShell(), SWT.OPEN); String file = dialog.open(); if (file != null) { globalUrlText.setText(file); } } }); browseButton.setEnabled(!useTemplate); return displayArea; }
From source file:com.aptana.ide.editors.preferences.ProblemsPreferencePage.java
License:Open Source License
private void createValidatorPreferenceControls(Composite parent) { // create controls for validators Composite displayArea = new Composite(parent, SWT.NONE); GridLayout layout = new GridLayout(); layout.numColumns = 1;//from w w w.ja v a 2 s.c o m layout.makeColumnsEqualWidth = false; layout.marginHeight = 0; layout.marginWidth = 0; layout.verticalSpacing = 10; layout.horizontalSpacing = 0; displayArea.setLayout(layout); GridData data = new GridData(GridData.FILL, GridData.FILL, true, true); displayArea.setLayoutData(data); Group validators = new Group(displayArea, SWT.NONE); GridLayout gridLayout = new GridLayout(); gridLayout.numColumns = 1; validators.setLayout(gridLayout); validators.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true)); validators.setText(CodeAssistMessages.ProblemsPreferencePage_Validators); Table table = new Table(validators, SWT.CHECK | SWT.BORDER); table.setFont(parent.getFont()); table.setLayoutData(new GridData(GridData.FILL_BOTH)); _validatorViewer = new CheckboxTableViewer(table); _validatorViewer.setContentProvider(new ArrayContentProvider()); _validatorViewer.setLabelProvider(new LabelProvider()); data = new GridData(GridData.FILL, GridData.FILL, true, true); data.heightHint = 100; data.widthHint = 140; table.setLayoutData(data); addvalidators(); String stored_validators = this.getPreferenceStore().getString(IPreferenceConstants.VALIDATORS_LIST); restoreCheckedValidators(stored_validators); }
From source file:com.aptana.ide.editors.preferences.UserAgentPreferencePage.java
License:Open Source License
/** * @param parent//ww w . j a v a 2 s . com */ private void createCategoryArea(Composite parent) { Composite composite = new Composite(parent, SWT.NONE); GridLayout layout = new GridLayout(); layout.marginHeight = 0; layout.marginWidth = 0; composite.setLayout(layout); GridData data = new GridData(GridData.FILL_BOTH); data.widthHint = 200; composite.setLayoutData(data); Label label = new Label(composite, SWT.NONE); label.setFont(parent.getFont()); label.setText(StringUtils.makeFormLabel("User Agents")); //$NON-NLS-1$ Table table = new Table(composite, SWT.CHECK | SWT.BORDER | SWT.SINGLE); table.setFont(parent.getFont()); table.addSelectionListener(new SelectionAdapter() { /* * (non-Javadoc) * * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent) */ public void widgetSelected(SelectionEvent e) { } }); categoryViewer = new CheckboxTableViewer(table); categoryViewer.getControl().setFont(parent.getFont()); categoryViewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH)); categoryViewer.setContentProvider(new CategoryContentProvider()); CategoryLabelProvider categoryLabelProvider = new CategoryLabelProvider(true); categoryViewer.setLabelProvider(categoryLabelProvider); categoryViewer.setSorter(new ViewerSorter()); categoryViewer.addSelectionChangedListener(new ISelectionChangedListener() { /* * (non-Javadoc) * * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent) */ public void selectionChanged(SelectionChangedEvent event) { } }); categoryViewer.setInput(UnifiedContentAssistProcessor.getDefaultUserAgents()); categoryViewer.setCheckedElements(getEnabledCategories()); }
From source file:com.aptana.php.debug.ui.launching.LaunchConfigurationsSelectionDialog.java
License:Open Source License
protected StructuredViewer createViewer(Composite parent) { // by default return a checkbox table viewer Table table = new Table(parent, SWT.BORDER | SWT.SINGLE | SWT.CHECK); table.setLayoutData(new GridData(GridData.FILL_BOTH)); return new CheckboxTableViewer(table); }
From source file:com.aptana.ui.preferences.TroubleshootingPreferencePage.java
License:Open Source License
/** * Creates the field editors. Field editors are abstractions of the common GUI blocks needed to manipulate various * types of preferences. Each field editor knows how to save and restore itself. *///from w w w . ja va 2s . c om public void createFieldEditors() { Composite appearanceComposite = getFieldEditorParent(); Composite group = AptanaPreferencePage.createGroup(appearanceComposite, Messages.TroubleshootingPreferencePage_LBL_DebuggingOutputLevel); Composite debugComp = new Composite(group, SWT.NONE); debugComp.setLayout(GridLayoutFactory.fillDefaults().margins(0, 5).numColumns(2).create()); debugComp.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create()); Label levelLabel = new Label(debugComp, SWT.NONE); levelLabel.setText(Messages.TroubleshootingPreferencePage_LBL_DebugLevel); levelLabel.setLayoutData(GridDataFactory.swtDefaults().create()); debugCombo = new Combo(debugComp, SWT.READ_ONLY); debugCombo.setItems(new String[] { Messages.TroubleshootingPreferencePage_Level_Errors, Messages.TroubleshootingPreferencePage_Level_Warnings, Messages.TroubleshootingPreferencePage_Level_All }); debugCombo.select(StatusLevel .valueOf(getPreferenceStore().getString(ICorePreferenceConstants.PREF_DEBUG_LEVEL)).ordinal()); final Label currentValue = new Label(debugComp, SWT.LEFT); currentValue.setText(getValueLabel(debugCombo.getSelectionIndex())); currentValue.setFont(SWTUtils.getDefaultSmallFont()); currentValue.setLayoutData(GridDataFactory.fillDefaults().span(2, 0).grab(true, true).create()); debugCombo.addSelectionListener(new SelectionListener() { public void widgetDefaultSelected(SelectionEvent e) { widgetSelected(e); } public void widgetSelected(SelectionEvent e) { currentValue.setText(getValueLabel(debugCombo.getSelectionIndex())); } }); BooleanFieldEditor showHiddenProcesses = new BooleanFieldEditor( ICorePreferenceConstants.PREF_SHOW_SYSTEM_JOBS, Messages.TroubleshootingPreferencePage_ShowHiddenProcesses, SWT.DEFAULT, group); addField(showHiddenProcesses); toggleComponents = new BooleanFieldEditor(ICorePreferenceConstants.PREF_ENABLE_COMPONENT_DEBUGGING, Messages.TroubleshootingPreferencePage_DebugSpecificComponents, SWT.DEFAULT, group); addField(toggleComponents); Composite composite = new Composite(group, SWT.NONE); composite.setLayout(GridLayoutFactory.fillDefaults().margins(0, 5).create()); composite.setLayoutData(GridDataFactory.fillDefaults().span(2, 0).hint(400, 300).grab(true, true).create()); Table table = new Table(composite, SWT.CHECK | SWT.BORDER | SWT.SINGLE); table.setFont(group.getFont()); categoryViewer = new CheckboxTableViewer(table); categoryViewer.getControl().setFont(group.getFont()); categoryViewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH)); categoryViewer.setContentProvider(ArrayContentProvider.getInstance()); categoryViewer.setLabelProvider(new ColumnLabelProvider()); categoryViewer.setComparator(new ViewerComparator()); Map<String, String> tItems = EclipseUtil.getTraceableItems(); Set<String> keys = tItems.keySet(); String[] items = keys.toArray(new String[keys.size()]); Arrays.sort(items); categoryViewer.setInput(items); categoryViewer.setCheckedElements(EclipseUtil.getCurrentDebuggableComponents()); categoryViewer.getTable().setEnabled(false); if (getPreferenceStore().getBoolean(ICorePreferenceConstants.PREF_ENABLE_COMPONENT_DEBUGGING)) { categoryViewer.getTable().setEnabled(true); } Composite buttonComp = new Composite(composite, SWT.NONE); buttonComp.setLayout(GridLayoutFactory.fillDefaults().numColumns(2).create()); buttonComp.setLayoutData(GridDataFactory.fillDefaults().create()); Button selectAllButton = new Button(buttonComp, SWT.BORDER); selectAllButton.setText(Messages.TroubleshootingPreferencePage_SelectAll); selectAllButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { categoryViewer.setAllChecked(true); } }); Button selectNoneButton = new Button(buttonComp, SWT.BORDER); selectNoneButton.setText(Messages.TroubleshootingPreferencePage_SelectNone); selectNoneButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { categoryViewer.setAllChecked(false); } }); }
From source file:com.buglabs.dragonfly.ui.wizards.bugProject.BUGModuleServiceBindingPage.java
License:Open Source License
public void createControl(Composite parent) { try {//w ww . j a v a 2s . com Composite mainComposite = new Composite(parent, SWT.NONE); GridLayout layout = new GridLayout(1, false); mainComposite.setLayout(layout); mainComposite.setLayoutData(new GridData(GridData.FILL_BOTH)); Composite msComp = new Composite(mainComposite, SWT.None); msComp.setLayout(new GridLayout(2, false)); msComp.setLayoutData(new GridData(GridData.FILL_BOTH)); final TableViewer moduleViewer = new TableViewer(msComp, SWT.BORDER | SWT.V_SCROLL); moduleViewer.getTable().setLayoutData(getModuleViewerLayoutData()); moduleViewer.setContentProvider(new BUGStaticServiceContentProvider()); moduleViewer.setLabelProvider(new BUGStaticServiceLabelProvider()); //Load the bug module model from static data provided in the plugin. moduleModel = BUGModule.load(getModuleModel()); moduleViewer.setInput(moduleModel); Composite rComp = new Composite(msComp, SWT.None); rComp.setLayout(UIUtils.StripGridLayoutMargins(new GridLayout())); rComp.setLayoutData(new GridData(GridData.FILL_BOTH)); serviceViewer = new CheckboxTableViewer(createServiceTable(rComp)); serviceViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH)); serviceViewer.setContentProvider(new BUGServiceContentProvider()); serviceViewer.setLabelProvider(new BUGServiceLabelProvider()); serviceViewer.setInput(null); serviceViewer.addCheckStateListener(new ICheckStateListener() { public void checkStateChanged(CheckStateChangedEvent event) { BUGModuleService bms = (BUGModuleService) ((IStructuredSelection) serviceViewer.getSelection()) .getFirstElement(); if (bms != null) { bms.setSelected(event.getChecked()); } updateModel(); } }); final Text serviceDescText = new Text(rComp, SWT.MULTI | SWT.WRAP); serviceDescText.setLayoutData(getDescriptionLabelLayoutData()); serviceDescText.setBackground( PlatformUI.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_WIDGET_LIGHT_SHADOW)); moduleViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { BUGModule bm = (BUGModule) ((IStructuredSelection) moduleViewer.getSelection()) .getFirstElement(); serviceViewer.setInput(bm); serviceDescText.setText(bm.getDescription()); for (BUGModuleService bms : bm.getServices()) { if (bms.isSelected()) serviceViewer.setChecked(bms, true); } } }); serviceViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { BUGModuleService bms = (BUGModuleService) ((IStructuredSelection) serviceViewer.getSelection()) .getFirstElement(); if (bms != null) { if (bms.getDescription() == null) { serviceDescText.setText(""); } else { serviceDescText.setText(bms.getDescription()); } } else { serviceDescText.setText(""); } } }); setControl(mainComposite); } catch (IOException e) { UIUtils.handleVisualError("Failed to load module data.", e); } }
From source file:com.buglabs.dragonfly.ui.wizards.bugProject.OSGiServiceBindingPage.java
License:Open Source License
/** * Draws the section where you can filter services or select a service based * on your selection above//from w ww . j a va 2 s .co m * * @param mainComposite */ private void createServicesSection(final Composite mainComposite) { // set up Composite servicesComposite = new Composite(mainComposite, SWT.NONE); GridLayout layout = new GridLayout(2, false); servicesComposite.setLayout(layout); // box that surrounds this section Group compServices = new Group(servicesComposite, SWT.NONE); compServices.setText(REQUIRED_SERVICES_TITLE); GridData gdServices = new GridData(GridData.FILL_BOTH); gdServices.horizontalSpan = 2; gdServices.heightHint = SERVICES_GROUP_HEIGHT_HINT; gdServices.widthHint = SERVICES_GROUP_WIDTH_HINT; gdServices.grabExcessHorizontalSpace = true; compServices.setLayoutData(gdServices); compServices.setLayout(new GridLayout(3, false)); GridData gdFillH = new GridData(GridData.FILL_HORIZONTAL); servicesComposite.setLayoutData(gdFillH); GridData gdFillBoth = GridDataFactory.createFrom(gdFillH).create(); gdFillBoth.horizontalSpan = layout.numColumns; Label instructionsLabel = new Label(compServices, SWT.WRAP); instructionsLabel.setLayoutData(gdFillBoth); instructionsLabel.setText(SVCS_INSTRUCTIONS_TEXT); // text box for services filtering Text txtFilter = new Text(compServices, SWT.BORDER); txtFilter.setLayoutData(gdFillBoth); txtFilter.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { String filter = ((Text) e.widget).getText(); filter = filter.replaceAll("\\*", ".*"); serviceFilter.setPattern("(?i).*" + filter + ".*", Arrays.asList(dependencyViewer.getCheckedElements())); dependencyViewer.refresh(); } }); // table with list of services to choose from Table modulesTable = new Table(compServices, SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.FULL_SELECTION); modulesTable.setHeaderVisible(true); modulesTable.setLinesVisible(true); TableColumn col1 = new TableColumn(modulesTable, SWT.NONE); col1.setText(NAME_LABEL); TableColumn col2 = new TableColumn(modulesTable, SWT.NONE); col2.setText(PACKAGE_LABEL); TableLayout tableLayout = new TableLayout(); tableLayout.addColumnData(new ColumnWeightData(90)); tableLayout.addColumnData(new ColumnWeightData(120)); modulesTable.setLayout(tableLayout); // viewer for handling service dependency selection dependencyViewer = new CheckboxTableViewer(modulesTable); GridData viewerData = new GridData(GridData.FILL_BOTH); viewerData.horizontalSpan = layout.numColumns; viewerData.heightHint = DEPENDENCY_VIEWER_HEIGHT_HINT; dependencyViewer.getControl().setLayoutData(viewerData); dependencyViewer.setContentProvider(new ModulesContentProvider()); dependencyViewer.setLabelProvider(new ModulesLabelProvider()); dependencyViewer.setSorter(new ViewerSorter()); dependencyViewer.addFilter(serviceFilter); dependencyViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { // return if null event if (event == null) return; ISelection selection = event.getSelection(); // return if not IStructuredSelection if (!(selection instanceof IStructuredSelection)) return; String selectedService = (String) ((IStructuredSelection) selection).getFirstElement(); openServicePropertySelectorDialog(mainComposite.getShell(), selectedService, false); } }); dependencyViewer.addCheckStateListener(new ICheckStateListener() { public void checkStateChanged(CheckStateChangedEvent event) { if (event == null) return; String selectedService = (String) event.getElement(); if (selectedService == null) return; // update the services list w/ new checked item updateModel(); } }); dependencyViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { // return if null event if (event == null) return; ISelection selection = event.getSelection(); // return if not IStructuredSelection if (!(selection instanceof IStructuredSelection)) return; String selectedService = (String) ((IStructuredSelection) selection).getFirstElement(); // return if selectedService is null if (selectedService == null) return; String descr = Activator.getServiceDescription(selectedService.trim()); serviceDescriptionArea.setText(descr); } }); Composite buttonComposite = new Composite(compServices, SWT.NONE); GridData buttonData = new GridData(GridData.FILL_VERTICAL); buttonData.verticalSpan = 3; buttonComposite.setLayoutData(buttonData); RowLayout buttonLayout = new RowLayout(SWT.VERTICAL); buttonLayout.fill = true; //buttonLayout.pack = false; buttonComposite.setLayout(buttonLayout); Button btnSelectAll = new Button(buttonComposite, SWT.PUSH); btnSelectAll.setText(SELECT_ALL_LABEL); btnSelectAll.setToolTipText(SELECT_ALL_TOOLTIP); btnSelectAll.addSelectionListener(new SelectionListener() { public void widgetDefaultSelected(SelectionEvent e) {/*unused here*/ } public void widgetSelected(SelectionEvent e) { dependencyViewer.setAllChecked(true); updateModel(); } }); Button btnDeselectAll = new Button(buttonComposite, SWT.PUSH); btnDeselectAll.setText(DESELECT_ALL_LABEL); btnDeselectAll.setToolTipText(DESELECT_ALL_TOOLTIP); btnDeselectAll.addSelectionListener(new SelectionListener() { public void widgetDefaultSelected(SelectionEvent e) {/*unused here*/ } public void widgetSelected(SelectionEvent e) { dependencyViewer.setAllChecked(false); updateModel(); } }); // refresh services button refreshServiceDefintions = new Button(buttonComposite, SWT.PUSH); refreshServiceDefintions.setText(REFRESH_SERVICES_LABEL); refreshServiceDefintions.setToolTipText(REFRESH_SERVICES_TOOLTIP); refreshServiceDefintions.setEnabled(false); refreshServiceDefintions.addSelectionListener(new SelectionListener() { public void widgetDefaultSelected(SelectionEvent e) {/*unused here*/ } public void widgetSelected(SelectionEvent e) { final BugConnection connection = (BugConnection) ((StructuredSelection) bugsViewer.getSelection()) .getFirstElement(); // if no connection, show error and return if (connection == null) { UIUtils.giveVisualInformation("Please select target BUG to refresh"); return; } // warn user things are going to get cleared if (!reloadListDialog(mainComposite.getShell())) return; // clear pinfo's selections clearSelections(); // must be connection, kick off job launchRefreshServicesJob(connection); } }); // set up service description area serviceDescriptionArea = new Text(compServices, SWT.BORDER | SWT.MULTI | SWT.WRAP | SWT.V_SCROLL); GridData descData = new GridData(GridData.FILL_BOTH); descData.heightHint = SERVICE_DESCRIPTION_AREA_HEIGHT; descData.horizontalSpan = 2; serviceDescriptionArea.setLayoutData(descData); serviceDescriptionArea.setEditable(false); serviceDescriptionArea.setForeground(compServices.getDisplay().getSystemColor(SWT.COLOR_DARK_GRAY)); serviceDescriptionArea.setText(SERVICE_DESCRIPTION_LABEL); }
From source file:com.ecfeed.ui.editor.CheckboxTableViewerSection.java
License:Open Source License
@Override protected StructuredViewer createViewer(Composite parent, int style) { Table table = createTable(parent, style); table.setLayoutData(viewerLayoutData()); return new CheckboxTableViewer(table); }
From source file:com.ge.research.sadl.ui.preferences.SadlReasonerPreferencePage.java
License:Open Source License
/** * Create the preference options.//from w ww .j a v a 2 s . com * * @param parent * org.eclipse.swt.widgets.Composite * @return org.eclipse.swt.widgets.Control */ protected Control createContents(Composite parent) { initializeDialogUnits(parent); Composite composite = new Composite(parent, SWT.NONE); GridLayout layout = new GridLayout(); layout.numColumns = 2; layout.horizontalSpacing = convertHorizontalDLUsToPixels(4); layout.verticalSpacing = convertVerticalDLUsToPixels(3); layout.marginWidth = 0; layout.marginHeight = 0; composite.setLayout(layout); GridData data = new GridData(SWT.FILL, SWT.FILL, true, false); composite.setLayoutData(data); Label label = new Label(composite, SWT.WRAP); label.setText(Messages.preferenceReasonerDescription); data = new GridData(SWT.FILL, SWT.NONE, false, false); data.horizontalSpan = 2; data.widthHint = 275; label.setLayoutData(data); label = new Label(composite, SWT.NONE); label.setText(Messages.reasonerList); data = new GridData(SWT.FILL, SWT.CENTER, true, false); data.horizontalSpan = 2; label.setLayoutData(data); table = new Table(composite, SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION); data = new GridData(SWT.FILL, SWT.FILL, true, true); table.setLayoutData(data); table.setHeaderVisible(false); table.setLinesVisible(false); TableLayout tableLayout = new TableLayout(); new TableColumn(table, SWT.NONE); tableLayout.addColumnData(new ColumnWeightData(100)); table.setLayout(tableLayout); tableViewer = new CheckboxTableViewer(table); tableViewer.setContentProvider(new ReasonerContentProvider()); tableViewer.setLabelProvider(new ReasonerTableLabelProvider()); tableViewer.setInput("root"); // un-check all other elements that might be checked and leave only the // element checked to remain checked since one can only chose one // reasoner at a time to be current. tableViewer.addCheckStateListener(new ICheckStateListener() { public void checkStateChanged(CheckStateChangedEvent e) { checkNewDefaultReasoner(e.getElement()); checkedReasoner = (IReasoner) e.getElement(); translators = getAvailableTranslatorsForReasoner(checkedReasoner); if (translatorTableViewer != null) { translatorTableViewer.refresh(true, false); } // if no other reasoners are checked, don't allow the single one // currently checked to become unchecked, and lose a current // reasoner. That is, don't permit un-checking if no other item // is checked which is supposed to be the case. Object[] obj = tableViewer.getCheckedElements(); if (obj.length == 0) tableViewer.setChecked(e.getElement(), true); } }); // set a default, checked reasoner based on the current reasoner. If there // is not a current reasoner, but the first item exists, use that instead. // This will work currently until workbench shutdown, because current // reasoner is not yet persisted. String reasonerName = null; try { reasonerName = configurationManager.getReasonerClassName(); } catch (ConfigurationException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } checkedReasoner = null; tableViewer.setAllChecked(true); Object[] obj = tableViewer.getCheckedElements(); for (int i = 0; i < obj.length; i++) { if (reasonerName != null && ((IReasoner) obj[i]).getClass().getName().equals(reasonerName)) { checkedReasoner = (IReasoner) obj[i]; break; } } tableViewer.setAllChecked(false); if (checkedReasoner != null) tableViewer.setChecked(checkedReasoner, true); else { Object o = tableViewer.getElementAt(0); if (o != null) { tableViewer.setChecked(o, true); checkedReasoner = (IReasoner) o; } } translators = getAvailableTranslatorsForReasoner(checkedReasoner); tableViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { IStructuredSelection sele = ((IStructuredSelection) tableViewer.getSelection()); boolean sel = sele.getFirstElement() != null && (sele.getFirstElement() instanceof IReasoner); edit.setEnabled(sel); } }); tableViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { IStructuredSelection sel = ((IStructuredSelection) tableViewer.getSelection()); Object firstElem = sel.getFirstElement(); if (firstElem != null && (firstElem instanceof IReasoner)) { IReasoner r = (IReasoner) sel.getFirstElement(); String rc = r.getConfigurationCategory(); Map<String, ConfigurationOption> config = r.getReasonerConfigurationOptions(); ReasonerConfigurationDialog dialog = new ReasonerConfigurationDialog(getShell(), rc, config, configurationManager); int dialogReturnButton = dialog.open(); } } }); Composite buttonComp = new Composite(composite, SWT.NONE); layout = new GridLayout(); layout.horizontalSpacing = 0; layout.verticalSpacing = convertVerticalDLUsToPixels(3); layout.marginWidth = 0; layout.marginHeight = 0; layout.numColumns = 1; buttonComp.setLayout(layout); data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL); buttonComp.setLayoutData(data); edit = createButton(buttonComp, Messages.edit); edit.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { IStructuredSelection sel = ((IStructuredSelection) tableViewer.getSelection()); IReasoner r = (IReasoner) sel.getFirstElement(); String rc = r.getConfigurationCategory(); Map<String, ConfigurationOption> config = r.getReasonerConfigurationOptions(); // addTestingOptions(config); ReasonerConfigurationDialog dialog = new ReasonerConfigurationDialog(getShell(), rc, config, configurationManager); if (config == null) { // display appropriate message? } int dialogReturnButton = dialog.open(); } }); tableViewer.addCheckStateListener(new ICheckStateListener() { public void checkStateChanged(CheckStateChangedEvent e) { checkNewDefaultReasoner(e.getElement()); checkedReasoner = (IReasoner) e.getElement(); translators = getAvailableTranslatorsForReasoner(checkedReasoner); if (translatorTableViewer != null) { translatorTableViewer.refresh(true, false); } } }); IStructuredSelection sele = ((IStructuredSelection) tableViewer.getSelection()); boolean sel = sele.getFirstElement() != null && (sele.getFirstElement() instanceof IReasoner); edit.setEnabled(sel); // Translator code starts here label = new Label(composite, SWT.NONE); label.setText(Messages.translatorList); data = new GridData(SWT.FILL, SWT.CENTER, true, false); data.horizontalSpan = 2; label.setLayoutData(data); translatorTable = new Table(composite, SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION); data = new GridData(SWT.FILL, SWT.FILL, true, true); translatorTable.setLayoutData(data); translatorTable.setHeaderVisible(false); translatorTable.setLinesVisible(false); TableLayout translatorTableLayout = new TableLayout(); new TableColumn(translatorTable, SWT.NONE); translatorTableLayout.addColumnData(new ColumnWeightData(100)); translatorTable.setLayout(translatorTableLayout); translatorTableViewer = new CheckboxTableViewer(translatorTable); translatorTableViewer.setContentProvider(new TranslatorContentProvider()); translatorTableViewer.setLabelProvider(new TranslatorTableLabelProvider()); translatorTableViewer.setInput("root"); // un-check all other elements that might be checked and leave only the // element checked to remain checked since one can only chose one // translator at a time to be current. translatorTableViewer.addCheckStateListener(new ICheckStateListener() { public void checkStateChanged(CheckStateChangedEvent e) { checkNewDefaultTranslator(e.getElement()); checkedTranslator = (ITranslator) e.getElement(); // if no other translators are checked, don't allow the single one // currently checked to become unchecked, and lose a current // translator. That is, don't permit un-checking if no other item // is checked which is supposed to be the case. Object[] obj = translatorTableViewer.getCheckedElements(); if (obj.length == 0) translatorTableViewer.setChecked(e.getElement(), true); } }); // set a default, checked translator based on the current reasoner. If there // is not a current reasoner, but the first item exists, use that instead. // This will work currently until workbench shutdown, because current // reasoner is not yet persisted. String translatorName = null; try { translatorName = configurationManager.getTranslatorClassName(); } catch (ConfigurationException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } checkedTranslator = null; translatorTableViewer.setAllChecked(true); obj = translatorTableViewer.getCheckedElements(); for (int i = 0; i < obj.length; i++) { if (translatorName != null && ((ITranslator) obj[i]).getClass().getName().equals(translatorName)) { checkedTranslator = (ITranslator) obj[i]; break; } } translatorTableViewer.setAllChecked(false); if (checkedTranslator != null) translatorTableViewer.setChecked(checkedTranslator, true); else { Object o = translatorTableViewer.getElementAt(0); if (o != null) { translatorTableViewer.setChecked(o, true); checkedTranslator = (ITranslator) o; } } translatorTableViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { IStructuredSelection sele = ((IStructuredSelection) translatorTableViewer.getSelection()); boolean sel = sele.getFirstElement() != null && (sele.getFirstElement() instanceof ITranslator); editTranslator.setEnabled(sel); } }); translatorTableViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { IStructuredSelection sel = ((IStructuredSelection) translatorTableViewer.getSelection()); Object firstElem = sel.getFirstElement(); if (firstElem != null && (firstElem instanceof ITranslator)) { ITranslator t = (ITranslator) sel.getFirstElement(); String tc = t.getConfigurationCategory(); Map<String, ConfigurationOption> config = t.getTranslatorConfigurationOptions(); TranslatorConfigurationDialog dialog = new TranslatorConfigurationDialog(getShell(), t, configurationManager); int dialogReturnButton = dialog.open(); } } }); Composite buttonCompTrans = new Composite(composite, SWT.NONE); GridLayout translatorEditBtnLayout = new GridLayout(); translatorEditBtnLayout.horizontalSpacing = 0; translatorEditBtnLayout.verticalSpacing = convertVerticalDLUsToPixels(3); translatorEditBtnLayout.marginWidth = 0; translatorEditBtnLayout.marginHeight = 0; translatorEditBtnLayout.numColumns = 1; buttonCompTrans.setLayout(translatorEditBtnLayout); data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL); buttonCompTrans.setLayoutData(data); editTranslator = createButton(buttonCompTrans, Messages.edit); editTranslator.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { IStructuredSelection sel = ((IStructuredSelection) translatorTableViewer.getSelection()); ITranslator t = (ITranslator) sel.getFirstElement(); String tc = t.getConfigurationCategory(); Map<String, ConfigurationOption> config = t.getTranslatorConfigurationOptions(); // addTestingOptions(config); TranslatorConfigurationDialog dialog = new TranslatorConfigurationDialog(getShell(), t, configurationManager); int dialogReturnButton = dialog.open(); } }); translatorTableViewer.addCheckStateListener(new ICheckStateListener() { public void checkStateChanged(CheckStateChangedEvent e) { checkNewDefaultTranslator(e.getElement()); checkedTranslator = (ITranslator) e.getElement(); } }); IStructuredSelection selet = ((IStructuredSelection) translatorTableViewer.getSelection()); boolean selt = selet.getFirstElement() != null && (selet.getFirstElement() instanceof ITranslator); editTranslator.setEnabled(selt); translatorTableViewer.refresh(true, false); // Translator code ends here Dialog.applyDialogFont(composite); return composite; }
From source file:com.ge.research.sadl.ui.properties.SadlReasonerPreferencePage.java
License:Open Source License
/** * Create the preference options.//from ww w .j av a 2 s .c o m * * @param parent * org.eclipse.swt.widgets.Composite * @return org.eclipse.swt.widgets.Control */ protected Control createContents(Composite parent) { initializeDialogUnits(parent); Composite composite = new Composite(parent, SWT.NONE); GridLayout layout = new GridLayout(); layout.numColumns = 2; layout.horizontalSpacing = convertHorizontalDLUsToPixels(4); layout.verticalSpacing = convertVerticalDLUsToPixels(3); layout.marginWidth = 0; layout.marginHeight = 0; composite.setLayout(layout); GridData data = new GridData(SWT.FILL, SWT.FILL, true, false); composite.setLayoutData(data); Label label = new Label(composite, SWT.WRAP); label.setText(Messages.preferenceReasonerDescription); data = new GridData(SWT.FILL, SWT.NONE, false, false); data.horizontalSpan = 2; data.widthHint = 275; label.setLayoutData(data); label = new Label(composite, SWT.NONE); label.setText(Messages.reasonerList); data = new GridData(SWT.FILL, SWT.CENTER, true, false); data.horizontalSpan = 2; label.setLayoutData(data); table = new Table(composite, SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION); data = new GridData(SWT.FILL, SWT.FILL, true, true); table.setLayoutData(data); table.setHeaderVisible(false); table.setLinesVisible(false); TableLayout tableLayout = new TableLayout(); new TableColumn(table, SWT.NONE); tableLayout.addColumnData(new ColumnWeightData(100)); table.setLayout(tableLayout); tableViewer = new CheckboxTableViewer(table); tableViewer.setContentProvider(new ReasonerContentProvider()); tableViewer.setLabelProvider(new ReasonerTableLabelProvider()); tableViewer.setInput("root"); // un-check all other elements that might be checked and leave only the // element checked to remain checked since one can only chose one // reasoner at a time to be current. tableViewer.addCheckStateListener(new ICheckStateListener() { public void checkStateChanged(CheckStateChangedEvent e) { checkNewDefaultReasoner(e.getElement()); checkedReasoner = (IReasoner) e.getElement(); translators = getAvailableTranslatorsForReasoner(checkedReasoner); if (translatorTableViewer != null) { translatorTableViewer.refresh(true, false); } // if no other reasoners are checked, don't allow the single one // currently checked to become unchecked, and lose a current // reasoner. That is, don't permit un-checking if no other item // is checked which is supposed to be the case. Object[] obj = tableViewer.getCheckedElements(); if (obj.length == 0) tableViewer.setChecked(e.getElement(), true); } }); // set a default, checked reasoner based on the current reasoner. If there // is not a current reasoner, but the first item exists, use that instead. // This will work currently until workbench shutdown, because current // reasoner is not yet persisted. String reasonerName = null; try { reasonerName = configurationManager.getReasonerClassName(); } catch (ConfigurationException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } checkedReasoner = null; tableViewer.setAllChecked(true); Object[] obj = tableViewer.getCheckedElements(); for (int i = 0; i < obj.length; i++) { if (reasonerName != null && ((IReasoner) obj[i]).getClass().getName().equals(reasonerName)) { checkedReasoner = (IReasoner) obj[i]; break; } } tableViewer.setAllChecked(false); if (checkedReasoner != null) tableViewer.setChecked(checkedReasoner, true); else { Object o = tableViewer.getElementAt(0); if (o != null) { tableViewer.setChecked(o, true); checkedReasoner = (IReasoner) o; } } translators = getAvailableTranslatorsForReasoner(checkedReasoner); tableViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { IStructuredSelection sele = ((IStructuredSelection) tableViewer.getSelection()); boolean sel = sele.getFirstElement() != null && (sele.getFirstElement() instanceof IReasoner); edit.setEnabled(sel); } }); tableViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { IStructuredSelection sel = ((IStructuredSelection) tableViewer.getSelection()); Object firstElem = sel.getFirstElement(); if (firstElem != null && (firstElem instanceof IReasoner)) { IReasoner r = (IReasoner) sel.getFirstElement(); String rc = r.getConfigurationCategory(); Map<String, ConfigurationOption> config = r.getReasonerConfigurationOptions(); ReasonerConfigurationDialog dialog = new ReasonerConfigurationDialog(getShell(), rc, config, configurationManager); int dialogReturnButton = dialog.open(); } } }); Composite buttonComp = new Composite(composite, SWT.NONE); layout = new GridLayout(); layout.horizontalSpacing = 0; layout.verticalSpacing = convertVerticalDLUsToPixels(3); layout.marginWidth = 0; layout.marginHeight = 0; layout.numColumns = 1; buttonComp.setLayout(layout); data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL); buttonComp.setLayoutData(data); edit = createButton(buttonComp, Messages.edit); edit.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { IStructuredSelection sel = ((IStructuredSelection) tableViewer.getSelection()); IReasoner r = (IReasoner) sel.getFirstElement(); String rc = r.getConfigurationCategory(); Map<String, ConfigurationOption> config = r.getReasonerConfigurationOptions(); // addTestingOptions(config); ReasonerConfigurationDialog dialog = new ReasonerConfigurationDialog(getShell(), rc, config, configurationManager); int dialogReturnButton = dialog.open(); } }); tableViewer.addCheckStateListener(new ICheckStateListener() { public void checkStateChanged(CheckStateChangedEvent e) { checkNewDefaultReasoner(e.getElement()); checkedReasoner = (IReasoner) e.getElement(); translators = getAvailableTranslatorsForReasoner(checkedReasoner); if (translatorTableViewer != null) { translatorTableViewer.refresh(true, false); } } }); IStructuredSelection sele = ((IStructuredSelection) tableViewer.getSelection()); boolean sel = sele.getFirstElement() != null && (sele.getFirstElement() instanceof IReasoner); edit.setEnabled(sel); // Translator code starts here label = new Label(composite, SWT.NONE); label.setText(Messages.translatorList); data = new GridData(SWT.FILL, SWT.CENTER, true, false); data.horizontalSpan = 2; label.setLayoutData(data); translatorTable = new Table(composite, SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION); data = new GridData(SWT.FILL, SWT.FILL, true, true); translatorTable.setLayoutData(data); translatorTable.setHeaderVisible(false); translatorTable.setLinesVisible(false); TableLayout translatorTableLayout = new TableLayout(); new TableColumn(translatorTable, SWT.NONE); translatorTableLayout.addColumnData(new ColumnWeightData(100)); translatorTable.setLayout(translatorTableLayout); translatorTableViewer = new CheckboxTableViewer(translatorTable); translatorTableViewer.setContentProvider(new TranslatorContentProvider()); translatorTableViewer.setLabelProvider(new TranslatorTableLabelProvider()); translatorTableViewer.setInput("root"); // un-check all other elements that might be checked and leave only the // element checked to remain checked since one can only chose one // translator at a time to be current. translatorTableViewer.addCheckStateListener(new ICheckStateListener() { public void checkStateChanged(CheckStateChangedEvent e) { checkNewDefaultTranslator(e.getElement()); checkedTranslator = (ITranslator) e.getElement(); // if no other translators are checked, don't allow the single one // currently checked to become unchecked, and lose a current // translator. That is, don't permit un-checking if no other item // is checked which is supposed to be the case. Object[] obj = translatorTableViewer.getCheckedElements(); if (obj.length == 0) translatorTableViewer.setChecked(e.getElement(), true); } }); // set a default, checked translator based on the current reasoner. If there // is not a current reasoner, but the first item exists, use that instead. // This will work currently until workbench shutdown, because current // reasoner is not yet persisted. String translatorName = null; try { translatorName = configurationManager.getTranslatorClassName(); } catch (ConfigurationException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } checkedTranslator = null; translatorTableViewer.setAllChecked(true); obj = translatorTableViewer.getCheckedElements(); for (int i = 0; i < obj.length; i++) { if (translatorName != null && ((ITranslator) obj[i]).getClass().getName().equals(translatorName)) { checkedTranslator = (ITranslator) obj[i]; break; } } translatorTableViewer.setAllChecked(false); if (checkedTranslator != null) translatorTableViewer.setChecked(checkedTranslator, true); else { Object o = translatorTableViewer.getElementAt(0); if (o != null) { translatorTableViewer.setChecked(o, true); checkedTranslator = (ITranslator) o; } } translatorTableViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { IStructuredSelection sele = ((IStructuredSelection) translatorTableViewer.getSelection()); boolean sel = sele.getFirstElement() != null && (sele.getFirstElement() instanceof ITranslator); editTranslator.setEnabled(sel); } }); translatorTableViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { IStructuredSelection sel = ((IStructuredSelection) translatorTableViewer.getSelection()); Object firstElem = sel.getFirstElement(); if (firstElem != null && (firstElem instanceof ITranslator)) { ITranslator t = (ITranslator) sel.getFirstElement(); String tc = t.getConfigurationCategory(); Map<String, ConfigurationOption> config = t.getTranslatorConfigurationOptions(); TranslatorConfigurationDialog dialog = new TranslatorConfigurationDialog(getShell(), t, configurationManager); int dialogReturnButton = dialog.open(); } } }); Composite buttonCompTrans = new Composite(composite, SWT.NONE); GridLayout translatorEditBtnLayout = new GridLayout(); translatorEditBtnLayout.horizontalSpacing = 0; translatorEditBtnLayout.verticalSpacing = convertVerticalDLUsToPixels(3); translatorEditBtnLayout.marginWidth = 0; translatorEditBtnLayout.marginHeight = 0; translatorEditBtnLayout.numColumns = 1; buttonCompTrans.setLayout(translatorEditBtnLayout); data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL); buttonCompTrans.setLayoutData(data); editTranslator = createButton(buttonCompTrans, Messages.edit); editTranslator.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { IStructuredSelection sel = ((IStructuredSelection) translatorTableViewer.getSelection()); ITranslator t = (ITranslator) sel.getFirstElement(); String tc = t.getConfigurationCategory(); Map<String, ConfigurationOption> config = t.getTranslatorConfigurationOptions(); // addTestingOptions(config); TranslatorConfigurationDialog dialog = new TranslatorConfigurationDialog(getShell(), t, configurationManager); int dialogReturnButton = dialog.open(); } }); translatorTableViewer.addCheckStateListener(new ICheckStateListener() { public void checkStateChanged(CheckStateChangedEvent e) { checkNewDefaultTranslator(e.getElement()); checkedTranslator = (ITranslator) e.getElement(); } }); IStructuredSelection selet = ((IStructuredSelection) translatorTableViewer.getSelection()); boolean selt = selet.getFirstElement() != null && (selet.getFirstElement() instanceof ITranslator); editTranslator.setEnabled(selt); translatorTableViewer.refresh(true, false); // Translator code ends here Dialog.applyDialogFont(composite); return composite; }