Java Code Examples for org.eclipse.jface.viewers.TableViewer#setFilters()

protected void createExpressionTypePanel(final Composite parentForm) {
    final Composite parentComposite = new Composite(parentForm, SWT.NONE);
    parentComposite
            .setLayoutData(GridDataFactory.swtDefaults().align(SWT.BEGINNING, SWT.FILL).grab(false, true).create());
    parentComposite.setLayout(GridLayoutFactory.fillDefaults().spacing(LayoutConstants.getSpacing().x, 1).create());

    final Label expressionTypeLabel = new Label(parentComposite, SWT.NONE);
    expressionTypeLabel.setText(Messages.expressionTypeLabel);
    expressionTypeLabel.setLayoutData(GridDataFactory.swtDefaults().grab(true, false).create());

    expressionTypeViewer = new TableViewer(parentComposite, SWT.FULL_SELECTION | SWT.BORDER | SWT.SINGLE);
    expressionTypeViewer.getTable().setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());

    expressionTypeViewer.setContentProvider(new ExpressionTypeContentProvider());
    expressionTypeViewer.setLabelProvider(new ExpressionTypeLabelProvider());
    expressionTypeViewer.setSorter(new ViewerSorter() {

        @Override
        public int compare(final Viewer viewer, final Object e1, final Object e2) {
            final IExpressionProvider p1 = (IExpressionProvider) e1;
            final IExpressionProvider p2 = (IExpressionProvider) e2;
            return p1.getTypeLabel().compareTo(p2.getTypeLabel());
        }
    });
    if (viewerTypeFilters != null) {
        expressionTypeViewer.setFilters(viewerTypeFilters);
    }
    if (!filteredEditor.isEmpty()) {
        expressionTypeViewer.addFilter(filterEditor());
    }
    ColumnViewerToolTipSupport.enableFor(expressionTypeViewer, ToolTip.NO_RECREATE);
    expressionTypeViewer.setInput(expressionViewer.getInput());
}
 

private void createAvailableAttributesTableViewer(Composite parent) {
    Section section = formPage.getToolkit().createSection(parent, Section.EXPANDED);
    section.setLayout(GridLayoutFactory.fillDefaults().create());
    section.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
    section.setText(Messages.availableAttributes);

    Composite client = formPage.getToolkit().createComposite(section);
    client.setLayout(GridLayoutFactory.fillDefaults().create());
    client.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());

    availableAttributesTableViewer = new TableViewer(client,
            SWT.FULL_SELECTION | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI);
    availableAttributesTableViewer.getTable().setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
    availableAttributesTableViewer.getTable().setData(SWTBotConstants.SWTBOT_WIDGET_ID_KEY, AVAILABLE_FIELDS_VIEWER_ID);
    formPage.getToolkit().adapt(availableAttributesTableViewer.getTable());
    ColumnViewerToolTipSupport.enableFor(availableAttributesTableViewer);
    availableAttributesTableViewer.setUseHashlookup(true);
    availableAttributesTableViewer.getTable().setLinesVisible(true);
    availableAttributesTableViewer.setFilters(indexableFieldFilter, indexedFieldsFilter());

    TableLayout layout = new TableLayout();
    layout.addColumnData(new ColumnWeightData(1, true));
    availableAttributesTableViewer.getTable().setLayout(layout);

    createAttributesColumn(availableAttributesTableViewer);

    availableAttributesTableViewer.setContentProvider(new ObservableListContentProvider());
    availableAttributesTableViewer.setInput(actualsFieldsObservable);
    selectedAvailableAttributeObservable = ViewersObservables.observeMultiSelection(availableAttributesTableViewer);

    availableAttributesTableViewer.getTable().addMouseMoveListener(e -> updateCursor(e, availableAttributesTableViewer));
    availableAttributesTableViewer.addDragSupport(DND.DROP_MOVE, new Transfer[] { FieldTransfer.getInstance() },
            dragSourceAdapter(selectedAvailableAttributeObservable));
    availableAttributesTableViewer.addDropSupport(DND.DROP_MOVE,
            new Transfer[] { FieldTransfer.getInstance() },
            new DropTargetAdapter() {

                @Override
                public void drop(DropTargetEvent event) {
                    dragLeave(event);
                    indexedFieldsObservable.removeAll((Collection<?>) event.data);
                }
            });

    section.setClient(client);
}
 

@Override
public void createPartControl(Composite parent){
	Composite composite = new Composite(parent, SWT.NONE);
	composite.setLayout(new GridLayout(1, false));
	
	Composite compositeSearch = new Composite(composite, SWT.NONE);
	compositeSearch.setLayout(new GridLayout(1, false));
	compositeSearch.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
	
	txtFilter = new Text(compositeSearch, SWT.BORDER | SWT.SEARCH | SWT.CANCEL);
	txtFilter.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
	
	tableViewerContacts = new TableViewer(composite, SWT.BORDER | SWT.FULL_SELECTION);
	Table table = tableViewerContacts.getTable();
	table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
	
	Composite compositeStatus = new Composite(composite, SWT.NONE);
	compositeStatus.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
	compositeStatus.setLayout(new GridLayout(1, false));
	
	lblStatus = new Label(compositeStatus, SWT.NONE);
	lblStatus.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
	
	tableViewerContacts.setComparator(new ContactSelectorViewerComparator(tableViewerContacts));
	filterAnzeigeTyp = new KontaktAnzeigeTypViewerFilter(tableViewerContacts);
	ViewerFilter[] filters = new ViewerFilter[] {
		filterAnzeigeTyp, filterPositionTitle
	};
	tableViewerContacts.setFilters(filters);
	
	int operations = DND.DROP_COPY | DND.DROP_MOVE;
	Transfer[] transferTypes = new Transfer[] {
		TextTransfer.getInstance()
	};
	tableViewerContacts.addDragSupport(operations, transferTypes,
		new ContactSelectorDragListener(tableViewerContacts));
	tableViewerContacts.addDropSupport(operations, transferTypes,
		new ContactSelectorDropListener(tableViewerContacts));
	
	txtFilter.addKeyListener(new FilterKeyListener(txtFilter, tableViewerContacts));
	txtFilter.addSelectionListener(new SelectionAdapter() {
		public void widgetDefaultSelected(SelectionEvent e){
			if (e.detail == SWT.CANCEL) {
				filterPositionTitle.setSearchText(null);
				tableViewerContacts.getControl().setRedraw(false);
				tableViewerContacts.refresh();
				tableViewerContacts.getControl().setRedraw(true);
			}
		}
	});
	
	initDataBindings();
	
	MenuManager menuManager = new MenuManager();
	menuManager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
	tableViewerContacts.getTable().setMenu(
		menuManager.createContextMenu(tableViewerContacts.getTable()));
	
	getSite().registerContextMenu(menuManager, tableViewerContacts);
	getSite().setSelectionProvider(tableViewerContacts);
	
	contactList.getRealm().asyncExec(loadContactsRunnable);
	
	tableViewerContacts
		.addSelectionChangedListener(new ContactSelectionChangedToEventDispatcher());
	tableViewerContacts.addSelectionChangedListener(new ISelectionChangedListener() {
		
		@Override
		public void selectionChanged(SelectionChangedEvent event){
			StructuredSelection ss = (StructuredSelection) event.getSelection();
			tableViewerContacts.refresh(ss.getFirstElement());
		}
	});
}
 

private void decorateResultViewer(TableViewer table) {
	table.setFilters(new ViewerFilter[] { new CutOffFilter() });
	UI.gridData(table.getTable(), true, true);
	Tables.bindColumnWidths(table.getTable(), 0.20, 0.30, 0.20, 0.20, 0.10);
}