Example usage for org.eclipse.jface.viewers ViewerComparator ViewerComparator

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ViewerComparator ViewerComparator.

Prototype

public ViewerComparator(Comparator<? super String> comparator) 

Source Link

Document

Creates a new ViewerComparator , which uses the given comparator to sort strings.

Usage

From source file:fr.liglab.adele.cilia.workbench.common.ui.widget.ListEditor.java

License:Apache License

@Override
protected ViewerComparator getDefaultComparator() {
    return new ViewerComparator(new Comparator<String>() {
        @Override/*from w w w.j  a  v  a 2 s. c om*/
        public int compare(String o1, String o2) {
            return o1.toUpperCase().compareTo(o2.toUpperCase());
        }
    });
}

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From source file:gov.redhawk.prf.internal.ui.editor.composite.BasicSimplePropertyComposite.java

License:Open Source License

/**
 * @param propertyComposite/*from w  w w .j a v a  2s . c  om*/
 * @param toolkit
 */
protected ComboViewer createActionViewer(final Composite parent, final FormToolkit toolkit) {
    // Action
    this.actionLabel = toolkit.createLabel(parent, "Action:");
    this.actionLabel.setForeground(toolkit.getColors().getColor(IFormColors.TITLE));
    this.actionLabel.setLayoutData(GridDataFactory.fillDefaults().align(SWT.BEGINNING, SWT.BEGINNING).create());
    final ComboViewer viewer = new ComboViewer(parent, SWT.DROP_DOWN | SWT.READ_ONLY);
    viewer.getCombo().addListener(SWT.MouseVerticalWheel, new Listener() {

        @Override
        public void handleEvent(Event event) {
            // Disable Mouse Wheel Combo Box Control
            event.doit = false;
        }

    });
    toolkit.adapt(viewer.getCombo());
    final List<Object> input = new ArrayList<Object>();
    input.addAll(ActionType.VALUES);
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new LabelProvider());
    viewer.getControl().setLayoutData(BasicSimplePropertyComposite.FACTORY.create());
    viewer.setInput(input);
    viewer.setComparator(new ViewerComparator(new Comparator<String>() {
        // List should be: "", Default, Everything else in alphanumeric
        // order
        @Override
        public int compare(final String o1, final String o2) {
            int retVal = 0;
            if (o1.equalsIgnoreCase(BasicSimplePropertyComposite.DEFAULT_ACTION)) {
                retVal = Integer.MIN_VALUE;
            } else if (o2.equalsIgnoreCase(BasicSimplePropertyComposite.DEFAULT_ACTION)) {
                retVal = Integer.MAX_VALUE;
            } else {
                retVal = o1.compareTo(o2);
            }
            return retVal;
        }
    }));
    assignTooltip(viewer.getControl(), HelpConstants.prf_properties_simple_action);

    this.actionViewer = viewer;
    return viewer;
}

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From source file:net.karlmartens.ui.viewer.GridChooserViewerTest.java

License:Apache License

public static void main(String[] args) throws Exception {
    final Shell shell = new Shell();
    final Display display = shell.getDisplay();
    shell.setLayout(new FillLayout());

    final GridChooserViewer viewer = new GridChooserViewer(shell);
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new TestColumnLabelProvider(0));
    viewer.setComparator(new ViewerComparator(new NumberStringComparator()));

    viewer.getControl().setHeaderVisible(true);

    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override/*ww w  .j a v  a 2  s . com*/
        public void selectionChanged(SelectionChangedEvent event) {
            System.out.println("Selection changed event");
        }
    });

    final ColumnViewerEditorActivationStrategy activationStrategy = new ColumnViewerEditorActivationStrategy(
            viewer) {
        @Override
        protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
            return event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL
                    || event.eventType == ColumnViewerEditorActivationEvent.MOUSE_DOUBLE_CLICK_SELECTION
                    || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED
                            && event.keyCode == SWT.CR)
                    || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC;
        }
    };

    GridChooserViewerEditor.create(viewer, activationStrategy,
            ColumnViewerEditor.TABBING_HORIZONTAL | ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR
                    | ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION);

    final GridChooserViewerColumn c1 = new GridChooserViewerColumn(viewer, SWT.NONE);
    c1.setLabelProvider(new TestColumnLabelProvider(0));
    c1.getColumn().setText("Test");
    c1.getColumn().setMoveable(true);

    final GridChooserViewerColumn c2 = new GridChooserViewerColumn(viewer, SWT.NONE);
    c2.setLabelProvider(new TestColumnLabelProvider(1));
    c2.setEditingSupport(new TextEditingSupport(viewer, 1));
    c2.getColumn().setText("Test 2");
    c2.getColumn().setMoveable(true);

    new GridChooserColumnWeightedResize(viewer.getControl(), new int[] { 1, 1 });

    viewer.setInput(new String[][] { { "Andrew", "2", "3" }, //
            { "Bill", "2", "3" }, //
            { "C", "2", "3" }, //
            { "bob", "2", "3" }, //
            { "1", "2", "3" }, //
            { "11", "2", "3" }, //
            { "2", "2", "3" }, //
            { "1.1", "2", "3" } //
    });

    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
}

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From source file:net.karlmartens.ui.viewer.TableViewerTest.java

License:Apache License

public static void main(String[] args) throws Exception {
    final Image[] images = new Image[] { //
            Images.FILTER.createImage(), //
            Images.COPY.createImage(), //
            Images.CUT.createImage(), //
            Images.PASTE.createImage(), //
    };//w w  w . j ava  2s . c  o m

    final int fixedColumns = 5;
    final Object[][] input = new Object[100][];
    for (int i = 0; i < input.length; i++) {
        input[i] = new Object[20];
        input[i][0] = images[i % 4];
        input[i][1] = "Item " + Integer.toString(i);
        input[i][2] = Boolean.valueOf(i % 3 == 0);
        input[i][3] = TestComboEditingSupport.ITEMS[0 + (i % TestComboEditingSupport.ITEMS.length)];
        input[i][4] = new LocalDate((int) (Math.random() * 50) + 2000, (int) (Math.random() * 11) + 1,
                (int) (Math.random() * 27) + 1);

        for (int j = fixedColumns; j < input[i].length; j++) {
            input[i][j] = Integer.toString(Double.valueOf(Math.random() * 10000).intValue());
        }
    }

    final Shell shell = new Shell();
    shell.setLayout(GridLayoutFactory.swtDefaults().create());

    final Display display = shell.getDisplay();

    final Button b = new Button(shell, SWT.PUSH);
    b.setLayoutData(GridDataFactory.swtDefaults().create());
    b.setText("Columns");

    final TableViewer viewer = new TableViewer(shell);
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setComparator(new ViewerComparator(new NumberStringComparator()));

    final TableViewerColumn c0 = new TableViewerColumn(viewer, SWT.NONE);
    c0.setLabelProvider(new ColumnLabelProvider() {
        @Override
        public String getText(Object element) {
            return "";
        }

        @Override
        public Image getImage(Object element) {
            Object[] arr = (Object[]) element;
            return (Image) arr[0];
        }
    });
    c0.getColumn().setWidth(20);

    final TableViewerColumn c1 = new TableViewerColumn(viewer, SWT.NONE);
    c1.setLabelProvider(new TestColumnLabelProvider(1));
    c1.setEditingSupport(new TestTextEditingSupport(viewer, 1, SWT.LEFT));
    c1.getColumn().setText("Name");
    c1.getColumn().setWidth(75);

    final TableViewerColumn c2 = new TableViewerColumn(viewer, SWT.CHECK);
    c2.setLabelProvider(new TestColumnLabelProvider(2));
    c2.setEditingSupport(new TestBooleanEditingSupport(viewer, 2));
    c2.getColumn().setText("Active");
    c2.getColumn().setWidth(60);

    final TableViewerColumn c3 = new TableViewerColumn(viewer, SWT.LEFT);
    c3.setLabelProvider(new TestColumnLabelProvider(3));
    c3.setEditingSupport(new TestComboEditingSupport(viewer, 3));
    c3.getColumn().setText("Color");
    c3.getColumn().setWidth(60);

    final TableViewerColumn c4 = new TableViewerColumn(viewer, SWT.LEFT);
    c4.setLabelProvider(new TestColumnLabelProvider(4));
    c4.setEditingSupport(new TestCalendarComboEditingSupport(viewer, 4));
    c4.getColumn().setText("Date");
    c4.getColumn().setWidth(90);

    for (int i = fixedColumns; i < input[0].length; i++) {
        final TableViewerColumn c = new TableViewerColumn(viewer, SWT.RIGHT);
        c.setLabelProvider(new TestColumnLabelProvider(i));
        c.setEditingSupport(new TestTextEditingSupport(viewer, i, SWT.RIGHT));
        c.getColumn().setText("Test " + Integer.toString(i + 1));
        c.getColumn().setWidth(40);
        c.getColumn().setHideable(false);
        c.getColumn().setFilterable(false);
    }

    final Table table = viewer.getControl();
    table.setLayoutData(GridDataFactory//
            .fillDefaults()//
            .grab(true, true)//
            .create());
    table.setHeaderVisible(true);
    table.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
    table.setFont(new Font(display, "Arial", 8, SWT.NORMAL));
    table.addColumnSortSupport();
    table.setFixedColumnCount(fixedColumns);
    table.setFixedHeaderColumnCount(1);
    table.setFixedRowCount(3);

    final TableViewerClipboardManager clipboardManager = new TableViewerClipboardManager(viewer,
            OPERATION_COPY | OPERATION_CUT | OPERATION_DELETE | OPERATION_PASTE | OPERATION_SELECT_ALL);
    clipboardManager.createContextMenu();

    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            System.out.println("Selection");
        }
    });

    b.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            final ConfigureColumnsDialog dialog = new ConfigureColumnsDialog(shell, table, "Title", "header",
                    "message");
            dialog.open();
        }
    });

    viewer.setInput(input);

    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
}

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From source file:net.karlmartens.ui.viewer.TimeSeriesTableViewerTest.java

License:Apache License

public static void main(String[] args) throws Exception {
    final TimeSeriesTableViewerTest test = new TimeSeriesTableViewerTest();

    final Shell shell = new Shell();
    shell.setLayout(new FillLayout());

    final TimeSeriesTableViewer viewer = test._initializer.run(shell);
    viewer.setComparator(new ViewerComparator(new NumberStringComparator()));

    final Table table = viewer.getControl();
    table.getColumn(0).addSelectionListener(new TestSelectionListener("Period Column"));

    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override//from  w w w. ja v a  2  s  .  com
        public void selectionChanged(SelectionChangedEvent event) {
            System.out.println("Selection changed event");
        }
    });

    new TableViewerClipboardManager(viewer,
            OPERATION_COPY | OPERATION_CUT | OPERATION_DELETE | OPERATION_PASTE);

    final Display display = shell.getDisplay();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
}

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From source file:org.apache.directory.studio.ldapservers.views.ServersTableViewer.java

License:Apache License

/**
 * Creates a new instance of ServersTableViewer.
 *
 * @param tree/* ww  w.j a va  2s  . com*/
 *      the associated tree
 */
public ServersTableViewer(Tree tree) {
    super(tree);

    labelProvider = new ServersViewLabelProvider();
    setLabelProvider(labelProvider);
    setContentProvider(new ServersViewContentProvider());

    comparator = new ServersComparator();
    setComparator(new ViewerComparator(comparator));

    setInput(ROOT);

    addListeners();
}

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From source file:org.apache.directory.studio.schemaeditor.view.preferences.PluginPreferencePage.java

License:Apache License

/**
 * {@inheritDoc}/*from  ww w. j av a 2  s.com*/
 */
protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout());
    composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    // SchemaConnectors Group
    Group schemaConnectorsGroup = new Group(composite, SWT.NONE);
    schemaConnectorsGroup.setLayoutData(new GridData(SWT.FILL, SWT.NONE, true, false));
    schemaConnectorsGroup.setLayout(new GridLayout(2, true));
    schemaConnectorsGroup.setText(Messages.getString("PluginPreferencePage.SchemaConnectors")); //$NON-NLS-1$

    // Available Schema Connectors Label
    Label availableSchemaConnectorsLabel = new Label(schemaConnectorsGroup, SWT.NONE);
    availableSchemaConnectorsLabel.setText(Messages.getString("PluginPreferencePage.AvailableConnectorsColon")); //$NON-NLS-1$

    // Description Label
    Label descriptionLabel = new Label(schemaConnectorsGroup, SWT.NONE);
    descriptionLabel.setText(Messages.getString("PluginPreferencePage.DescriptionColon")); //$NON-NLS-1$
    // SchemaConnectors TableViewer
    final TableViewer schemaConnectorsTableViewer = new TableViewer(schemaConnectorsGroup,
            SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION);
    GridData gridData = new GridData(SWT.FILL, SWT.NONE, true, false);
    gridData.heightHint = 125;
    schemaConnectorsTableViewer.getTable().setLayoutData(gridData);
    schemaConnectorsTableViewer.setContentProvider(new ArrayContentProvider());
    schemaConnectorsTableViewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            return ((SchemaConnector) element).getName();
        }

        public Image getImage(Object element) {
            return Activator.getDefault().getImage(PluginConstants.IMG_SCHEMA_CONNECTOR);
        }
    });

    schemaConnectorsTableViewer.setComparator(new ViewerComparator(new Comparator<String>() {
        public int compare(String o1, String o2) {
            if ((o1 != null) && (o2 != null)) {
                return o1.compareToIgnoreCase(o2);
            }

            // Default
            return 0;
        }
    }));

    //      schemaConnectorsTableViewer.setComparator( new ViewerComparator( new Comparator<SchemaConnector>()
    //      {
    //          public int compare( SchemaConnector o1, SchemaConnector o2 )
    //          {
    //              String name1 = o1.getName();
    //              String name2 = o2.getName();
    //
    //              if ( ( name1 != null ) && ( name2 != null ) )
    //              {
    //                  return name1.compareToIgnoreCase( name2 );
    //              }
    //
    //              // Default
    //              return 0;
    //          }
    //      } ) );
    schemaConnectorsTableViewer.setInput(PluginUtils.getSchemaConnectors());

    // Description Text
    final Text descriptionText = new Text(schemaConnectorsGroup, SWT.BORDER | SWT.MULTI | SWT.READ_ONLY);
    descriptionText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    schemaConnectorsTableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            SchemaConnector schemaConnector = (SchemaConnector) ((StructuredSelection) schemaConnectorsTableViewer
                    .getSelection()).getFirstElement();

            if (schemaConnector != null) {
                descriptionText.setText(schemaConnector.getDescription());
            }
        }
    });

    return parent;
}

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From source file:org.apache.directory.studio.templateeditor.editor.widgets.EditorTable.java

License:Apache License

/**
 * Creates and initializes the widget UI.
 *
 * @param parent//from w ww . j  a v a  2s  .  com
 *      the parent composite
 * @return
 *      the associated composite
 */
private Composite initWidget(Composite parent) {
    // Creating the widget composite
    composite = getToolkit().createComposite(parent);
    composite.setLayoutData(getGridata());

    // Creating the layout
    GridLayout gl = new GridLayout((needsToolbar() ? 2 : 1), false);
    gl.marginHeight = gl.marginWidth = 0;
    gl.horizontalSpacing = gl.verticalSpacing = 0;
    composite.setLayout(gl);

    // Table Viewer
    Table table = getToolkit().createTable(composite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    tableViewer = new TableViewer(table);
    tableViewer.setContentProvider(new ArrayContentProvider());
    tableViewer.setComparator(new ViewerComparator(new Comparator<String>() {
        public int compare(String s1, String s2) {
            if (s1 == null) {
                return 1;
            } else if (s2 == null) {
                return -1;
            } else {
                return s1.compareToIgnoreCase(s2);
            }
        }
    }));

    // Toolbar (if needed)
    if (needsToolbar()) {
        ToolBar toolbar = new ToolBar(composite, SWT.VERTICAL);
        toolbar.setLayoutData(new GridData(SWT.NONE, SWT.FILL, false, true));

        // Add Button
        if (getWidget().isShowAddButton()) {
            addToolItem = new ToolItem(toolbar, SWT.PUSH);
            addToolItem.setToolTipText(Messages.getString("EditorTable.Add")); //$NON-NLS-1$
            addToolItem.setImage(EntryTemplatePlugin.getDefault()
                    .getImage(EntryTemplatePluginConstants.IMG_TOOLBAR_ADD_VALUE));
        }

        // Edit Button
        if (getWidget().isShowEditButton()) {
            editToolItem = new ToolItem(toolbar, SWT.PUSH);
            editToolItem.setToolTipText(Messages.getString("EditorTable.Edit")); //$NON-NLS-1$
            editToolItem.setImage(EntryTemplatePlugin.getDefault()
                    .getImage(EntryTemplatePluginConstants.IMG_TOOLBAR_EDIT_VALUE));
            editToolItem.setEnabled(false);
        }

        // Delete Button
        if (getWidget().isShowDeleteButton()) {
            deleteToolItem = new ToolItem(toolbar, SWT.PUSH);
            deleteToolItem.setToolTipText(Messages.getString("EditorTable.Delete")); //$NON-NLS-1$
            deleteToolItem.setImage(EntryTemplatePlugin.getDefault()
                    .getImage(EntryTemplatePluginConstants.IMG_TOOLBAR_DELETE_VALUE));
            deleteToolItem.setEnabled(false);
        }
    }

    return composite;
}

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From source file:org.carrot2.workbench.core.ui.SearchInputView.java

License:Open Source License

/**
 * Creates a JFace ComboViewer around a collection of extension point implementations.
 *///from w w  w .  j a v  a 2s .  c o  m
private ComboViewer createComboViewer(Composite parent, String comboLabel,
        List<? extends ProcessingComponentDescriptor> components) {
    final Label label = new Label(parent, SWT.CENTER);
    label.setLayoutData(new GridData());
    label.setText(comboLabel);

    final GridData gridData = new GridData();
    gridData.horizontalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;

    final Combo combo = new Combo(parent, SWT.DROP_DOWN | SWT.READ_ONLY | SWT.BORDER);
    combo.setLayoutData(gridData);
    combo.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_WHITE));

    final ComboViewer viewer = new ComboViewer(combo);
    viewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            return ((ProcessingComponentDescriptor) element).getLabel();
        }
    });

    viewer.setComparator(new ViewerComparator(new Comparator<String>() {
        public int compare(String s1, String s2) {
            return s1.toLowerCase().compareTo(s2.toLowerCase());
        }
    }));

    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setInput(components);

    return viewer;
}

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From source file:org.ebayopensource.turmeric.eclipse.errorlibrary.ui.views.ErrorRegistryView.java

License:Open Source License

/**
 * Create toolbar.//from w w  w  . ja  va 2  s  .c om
 */
private void createToolbar() throws Exception {
    IToolBarManager mgr = getViewSite().getActionBars().getToolBarManager();
    RefreshErrRegistry refreshAction = new RefreshErrRegistry(errorLibraryViewer);

    mgr.add(refreshAction);
    final ErrLibComparator errLibComparator = new ErrLibComparator();
    final ViewerComparator comparator = new ViewerComparator(errLibComparator) {
        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (e1 instanceof ISOAError && e2 instanceof ISOAError) {
                return errLibComparator.compare((ISOAError) e1, (ISOAError) e2);
            }
            return String.CASE_INSENSITIVE_ORDER.compare(e1.toString(), e2.toString());
        }

    };

    mgr.add(new SortRegistry(errorLibraryViewer, comparator));

    ErrorLibraryProviderFactory factory = ErrorLibraryProviderFactory.getInstance();
    IErrorRegistryViewProvider vProvider = factory.getPreferredProvider().getErrorRegistryViewProvider();
    if (vProvider != null) {
        vProvider.createToolBar(mgr, this.errorLibraryViewer);
    }
}

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