Example usage for org.eclipse.jface.viewers ViewerCell getColumnIndex

List of usage examples for org.eclipse.jface.viewers ViewerCell getColumnIndex

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Introduction

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

Prototype

public int getColumnIndex()

Source Link

Document

Get the index of the cell.

Usage

From source file:org.eclipselabs.e4.tapiji.translator.ui.treeviewer.TreeViewerView.java

License:Open Source License

private ColumnViewerEditorActivationStrategy createColumnActivationStrategy() {
    return new ColumnViewerEditorActivationStrategy(treeViewer) {

        @Override/*  w ww.  j  a  va 2  s . com*/
        protected boolean isEditorActivationEvent(final ColumnViewerEditorActivationEvent event) {
            ViewerCell cell = (ViewerCell) event.getSource();
            boolean isEditorActivationEvent;
            if (cell.getColumnIndex() == 1) {
                isEditorActivationEvent = event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL
                        || event.eventType == ColumnViewerEditorActivationEvent.MOUSE_CLICK_SELECTION
                        || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED
                                && event.keyCode == ' ')
                        || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC;
            } else {
                isEditorActivationEvent = event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL
                        || event.eventType == ColumnViewerEditorActivationEvent.MOUSE_CLICK_SELECTION
                        || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED
                                && event.keyCode == ' ')
                        || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC;
            }
            return isEditorActivationEvent;
        }
    };
}

From source file:org.eclipsetrader.ui.internal.charts.views.HistoryDataDetailEditor.java

License:Open Source License

void createViewer(Composite parent) {
    Tree tree = new Tree(parent, SWT.FULL_SELECTION | SWT.MULTI);
    tree.setHeaderVisible(true);/*from   w w w  .j  a v a2s . c  om*/
    tree.setLinesVisible(true);

    viewer = new TreeViewer(tree);

    IObservableFactory observableFactory = new IObservableFactory() {

        @Override
        public IObservable createObservable(Object target) {
            if (target instanceof HistoryDataDetailEditorModel) {
                return Observables
                        .unmodifiableObservableList(((HistoryDataDetailEditorModel) target).getList());
            }
            if (target instanceof HistoryDataEditorModel) {
                return Observables.unmodifiableObservableList(((HistoryDataEditorModel) target).getList());
            }
            return null;
        }
    };

    TreeStructureAdvisor treeStructureAdvisor = new TreeStructureAdvisor() {

        @Override
        public Boolean hasChildren(Object element) {
            if (element instanceof HistoryDataEditorModel) {
                return true;
            }
            return false;
        }
    };

    ObservableListTreeContentProvider contentProvider = new ObservableListTreeContentProvider(observableFactory,
            treeStructureAdvisor);
    viewer.setContentProvider(contentProvider);

    GC gc = new GC(parent);
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();

    TreeViewerColumn viewerColumn = new TreeViewerColumn(viewer, SWT.NONE);
    viewerColumn.getColumn().setText(Messages.HistoryDataDetailEditor_Time);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 70));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(tree),
            CellEditorValueProperty.timeValue(), BeanProperties.value(HistoryDataElement.PROP_DATE)));

    viewerColumn = new TreeViewerColumn(viewer, SWT.RIGHT);
    viewerColumn.getColumn().setText(Messages.HistoryDataDetailEditor_Open);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 55));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(tree),
            CellEditorValueProperty.doubleValue(), BeanProperties.value(HistoryDataElement.PROP_OPEN)));

    viewerColumn = new TreeViewerColumn(viewer, SWT.RIGHT);
    viewerColumn.getColumn().setText(Messages.HistoryDataDetailEditor_High);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 55));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(tree),
            CellEditorValueProperty.doubleValue(), BeanProperties.value(HistoryDataElement.PROP_HIGH)));

    viewerColumn = new TreeViewerColumn(viewer, SWT.RIGHT);
    viewerColumn.getColumn().setText(Messages.HistoryDataDetailEditor_Low);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 55));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(tree),
            CellEditorValueProperty.doubleValue(), BeanProperties.value(HistoryDataElement.PROP_LOW)));

    viewerColumn = new TreeViewerColumn(viewer, SWT.RIGHT);
    viewerColumn.getColumn().setText(Messages.HistoryDataDetailEditor_Close);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 55));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(tree),
            CellEditorValueProperty.doubleValue(), BeanProperties.value(HistoryDataElement.PROP_CLOSE)));

    viewerColumn = new TreeViewerColumn(viewer, SWT.RIGHT);
    viewerColumn.getColumn().setText(Messages.HistoryDataDetailEditor_Volume);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 70));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(tree),
            CellEditorValueProperty.longValue(), BeanProperties.value(HistoryDataElement.PROP_VOLUME)));

    if (Platform.WS_GTK.equals(Platform.getWS())) {
        viewerColumn = new TreeViewerColumn(viewer, SWT.RIGHT);
        viewerColumn.getColumn().setWidth(1);
    }

    final String[] properties = new String[] { HistoryDataElement.PROP_DATE, HistoryDataElement.PROP_OPEN,
            HistoryDataElement.PROP_HIGH, HistoryDataElement.PROP_LOW, HistoryDataElement.PROP_CLOSE,
            HistoryDataElement.PROP_VOLUME, "" //$NON-NLS-1$
    };

    DataViewerLabelProvider labelProvider = new DataViewerLabelProvider(
            BeansObservables.observeMaps(contentProvider.getKnownElements(), properties));
    labelProvider.setDateFormat(Util.getTimeFormat());
    viewer.setLabelProvider(labelProvider);

    viewer.setSorter(new ViewerSorter() {

        @Override
        public int compare(Viewer viewer, Object o1, Object o2) {
            if ((o1 instanceof HistoryDataEditorModel) && (o2 instanceof HistoryDataEditorModel)) {
                TimeSpan ts1 = ((HistoryDataEditorModel) o1).getBarSize();
                TimeSpan ts2 = ((HistoryDataEditorModel) o2).getBarSize();
                if (ts1.higherThan(ts2)) {
                    return 1;
                }
                if (ts2.higherThan(ts1)) {
                    return -1;
                }
                return 0;
            } else if ((o1 instanceof HistoryDataElement) && (o2 instanceof HistoryDataElement)) {
                HistoryDataElement e1 = (HistoryDataElement) o1;
                HistoryDataElement e2 = (HistoryDataElement) o2;
                if (e1.getDate() != null && e2.getDate() != null) {
                    return e1.getDate().compareTo(e2.getDate());
                }
                if (e1.getDate() != null && e2.getDate() == null) {
                    return -1;
                }
                if (e1.getDate() == null && e2.getDate() != null) {
                    return 1;
                }
            }
            return 0;
        }
    });

    CellNavigationStrategy naviStrat = new CellNavigationStrategy() {

        @Override
        public ViewerCell findSelectedCell(ColumnViewer viewer, ViewerCell currentSelectedCell, Event event) {
            ViewerCell cell = super.findSelectedCell(viewer, currentSelectedCell, event);
            if (cell != null) {
                if (cell.getColumnIndex() == properties.length - 1) {
                    return null;
                }
                Tree tree = ((TreeViewer) viewer).getTree();
                tree.showColumn(tree.getColumn(cell.getColumnIndex()));
            }
            return cell;
        }
    };

    TreeViewerFocusCellManager focusCellManager = new TreeViewerFocusCellManager(viewer,
            new FocusCellOwnerDrawHighlighter(viewer), naviStrat);

    ColumnViewerEditorActivationStrategy activationStrategy = new ColumnViewerEditorActivationStrategy(viewer) {

        @Override
        protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
            return event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL
                    || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED
                            && event.keyCode == SWT.CR)
                    || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC;

        }
    };
    TreeViewerEditor.create(viewer, focusCellManager, activationStrategy,
            ColumnViewerEditor.TABBING_HORIZONTAL | ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR
                    | ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION);

    tree.addTraverseListener(new TraverseListener() {

        @Override
        public void keyTraversed(TraverseEvent e) {
            if (e.detail == SWT.TRAVERSE_RETURN || e.detail == SWT.TRAVERSE_ESCAPE) {
                e.doit = false;
            }
        }
    });
    tree.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent e) {
            if (viewer.isCellEditorActive()) {
                return;
            }
            if (e.keyCode == SWT.INSERT) {
                IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();

                HistoryDataEditorModel parent = null;

                int index = 0;
                if (!selection.isEmpty()) {
                    parent = model.getParent(selection.getFirstElement());
                    if (parent == null) {
                        return;
                    }
                    index = parent.getList().indexOf(selection.getFirstElement());
                    if (index == -1) {
                        index = parent.getList().size();
                    }
                }

                final HistoryDataElement element = new HistoryDataElement();
                parent.getList().add(index, element);

                e.doit = false;

                Display.getDefault().asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        if (!viewer.getControl().isDisposed()) {
                            viewer.editElement(element, 0);
                        }
                    }
                });
            } else if (e.character == SWT.DEL) {
                IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
                for (Object element : selection.toList()) {
                    HistoryDataEditorModel parent = model.getParent(selection.getFirstElement());
                    if (parent != null) {
                        if (parent.getList().remove(element)) {
                            changeSupport.firePropertyChange(PROP_DIRTY, dirty, dirty = true);
                        }
                    }
                }
            }
        }
    });

    viewer.setInput(model);
}

From source file:org.eclipsetrader.ui.internal.charts.views.HistoryDataEditor.java

License:Open Source License

void createViewer(Composite parent) {
    Table table = new Table(parent, SWT.FULL_SELECTION | SWT.MULTI);
    table.setHeaderVisible(true);//from www .  j  av a2 s  . c  om
    table.setLinesVisible(true);

    viewer = new TableViewer(table);

    ObservableListContentProvider contentProvider = new ObservableListContentProvider();
    viewer.setContentProvider(contentProvider);

    GC gc = new GC(parent);
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();

    TableViewerColumn viewerColumn = new TableViewerColumn(viewer, SWT.NONE);
    viewerColumn.getColumn().setText(Messages.HistoryDataEditor_Date);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 70));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(table),
            CellEditorValueProperty.dateValue(), BeanProperties.value(HistoryDataElement.PROP_DATE)));

    viewerColumn = new TableViewerColumn(viewer, SWT.RIGHT);
    viewerColumn.getColumn().setText(Messages.HistoryDataEditor_Open);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 55));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(table),
            CellEditorValueProperty.doubleValue(), BeanProperties.value(HistoryDataElement.PROP_OPEN)));

    viewerColumn = new TableViewerColumn(viewer, SWT.RIGHT);
    viewerColumn.getColumn().setText(Messages.HistoryDataEditor_High);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 55));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(table),
            CellEditorValueProperty.doubleValue(), BeanProperties.value(HistoryDataElement.PROP_HIGH)));

    viewerColumn = new TableViewerColumn(viewer, SWT.RIGHT);
    viewerColumn.getColumn().setText(Messages.HistoryDataEditor_Low);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 55));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(table),
            CellEditorValueProperty.doubleValue(), BeanProperties.value(HistoryDataElement.PROP_LOW)));

    viewerColumn = new TableViewerColumn(viewer, SWT.RIGHT);
    viewerColumn.getColumn().setText(Messages.HistoryDataEditor_Close);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 55));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(table),
            CellEditorValueProperty.doubleValue(), BeanProperties.value(HistoryDataElement.PROP_CLOSE)));

    viewerColumn = new TableViewerColumn(viewer, SWT.RIGHT);
    viewerColumn.getColumn().setText(Messages.HistoryDataEditor_Volume);
    viewerColumn.getColumn().setWidth(Dialog.convertHorizontalDLUsToPixels(fontMetrics, 70));
    viewerColumn.setEditingSupport(ObservableValueEditingSupport.create(viewer, dbc, new TextCellEditor(table),
            CellEditorValueProperty.longValue(), BeanProperties.value(HistoryDataElement.PROP_VOLUME)));

    if (Platform.WS_GTK.equals(Platform.getWS())) {
        viewerColumn = new TableViewerColumn(viewer, SWT.RIGHT);
        viewerColumn.getColumn().setWidth(1);
    }

    final String[] properties = new String[] { HistoryDataElement.PROP_DATE, HistoryDataElement.PROP_OPEN,
            HistoryDataElement.PROP_HIGH, HistoryDataElement.PROP_LOW, HistoryDataElement.PROP_CLOSE,
            HistoryDataElement.PROP_VOLUME, "" //$NON-NLS-1$
    };

    DataViewerLabelProvider labelProvider = new DataViewerLabelProvider(
            BeansObservables.observeMaps(contentProvider.getKnownElements(), properties));
    labelProvider.setDateFormat(Util.getDateFormat());
    viewer.setLabelProvider(labelProvider);

    viewer.setSorter(new ViewerSorter() {

        @Override
        public int compare(Viewer viewer, Object o1, Object o2) {
            HistoryDataElement e1 = (HistoryDataElement) o1;
            HistoryDataElement e2 = (HistoryDataElement) o2;
            if (e1.getDate() != null && e2.getDate() != null) {
                return e1.getDate().compareTo(e2.getDate());
            }
            if (e1.getDate() != null && e2.getDate() == null) {
                return -1;
            }
            if (e1.getDate() == null && e2.getDate() != null) {
                return 1;
            }
            return 0;
        }
    });

    CellNavigationStrategy naviStrat = new CellNavigationStrategy() {

        @Override
        public ViewerCell findSelectedCell(ColumnViewer viewer, ViewerCell currentSelectedCell, Event event) {
            ViewerCell cell = super.findSelectedCell(viewer, currentSelectedCell, event);
            if (cell != null) {
                if (cell.getColumnIndex() == properties.length - 1) {
                    return null;
                }
                Table table = ((TableViewer) viewer).getTable();
                table.showColumn(table.getColumn(cell.getColumnIndex()));
            }
            return cell;
        }
    };

    TableViewerFocusCellManager focusCellManager = new TableViewerFocusCellManager(viewer,
            new FocusCellOwnerDrawHighlighter(viewer), naviStrat);

    ColumnViewerEditorActivationStrategy activationStrategy = new ColumnViewerEditorActivationStrategy(viewer) {

        @Override
        protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
            return event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL
                    || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED
                            && event.keyCode == SWT.CR)
                    || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC;

        }
    };
    TableViewerEditor.create(viewer, focusCellManager, activationStrategy,
            ColumnViewerEditor.TABBING_HORIZONTAL | ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR
                    | ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION);

    table.addTraverseListener(new TraverseListener() {

        @Override
        public void keyTraversed(TraverseEvent e) {
            if (e.detail == SWT.TRAVERSE_RETURN || e.detail == SWT.TRAVERSE_ESCAPE) {
                e.doit = false;
            }
        }
    });
    table.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent e) {
            if (viewer.isCellEditorActive()) {
                return;
            }
            if (e.keyCode == SWT.INSERT) {
                IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();

                int index = 0;
                if (!selection.isEmpty()) {
                    index = model.getList().indexOf(selection.getFirstElement());
                    if (index == -1) {
                        index = model.getList().size();
                    }
                }

                final HistoryDataElement element = new HistoryDataElement();
                model.getList().add(index, element);

                e.doit = false;

                Display.getDefault().asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        if (!viewer.getControl().isDisposed()) {
                            viewer.editElement(element, 0);
                        }
                    }
                });
            } else if (e.character == SWT.DEL) {
                IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
                if (model.getList().removeAll(selection.toList())) {
                    changeSupport.firePropertyChange(PROP_DIRTY, dirty, dirty = true);
                }
            }
        }
    });

    viewer.setInput(model.getList());
}

From source file:org.eclipsetrader.ui.internal.views.ViewItemLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    IViewItem element = (IViewItem) cell.getElement();
    IAdaptable[] values = element.getValues();

    if (values != null && cell.getColumnIndex() >= 0 && cell.getColumnIndex() < values.length) {
        if (values[cell.getColumnIndex()] != null) {
            String s = (String) values[cell.getColumnIndex()].getAdapter(String.class);
            if (s != null && !cell.getText().equals(s)) {
                cell.setText(s);//w  w w. j  ava  2 s.c om
            }

            Image i = (Image) values[cell.getColumnIndex()].getAdapter(Image.class);
            if (i != cell.getImage()) {
                cell.setImage(i);
            }

            Color color = (Color) values[cell.getColumnIndex()].getAdapter(Color.class);
            if (color != null) {
                cell.setForeground(color);
            }
        } else {
            if (!cell.getText().equals("")) {
                cell.setText("");
            }
            if (null != cell.getImage()) {
                cell.setImage(null);
            }
            cell.setForeground(null);
        }
    } else {
        if (!cell.getText().equals("")) {
            cell.setText("");
        }
        if (null != cell.getImage()) {
            cell.setImage(null);
        }
        cell.setForeground(null);
    }

    updateBackground(cell);
}

From source file:org.eclipsetrader.ui.internal.views.ViewItemLabelProvider.java

License:Open Source License

protected void updateBackground(ViewerCell cell) {
    if (cell.getControl() instanceof Table && cell.getItem() instanceof TableItem) {
        int rowIndex = ((Table) cell.getControl()).indexOf((TableItem) cell.getItem());
        cell.setBackground((rowIndex & 1) != 0 ? oddRowsColor : evenRowsColor);

        IViewItem element = (IViewItem) cell.getElement();
        ISessionData data = (ISessionData) element.getAdapter(ISessionData.class);
        if (data != null) {
            int[] timers = (int[]) data.getData(K_FADE_LEVELS);
            int columnIndex = cell.getColumnIndex();
            if (timers != null && columnIndex < timers.length) {
                if (timers[columnIndex] > 0) {
                    switch (timers[columnIndex]) {
                    case 4:
                        cell.setBackground((rowIndex & 1) != 0 ? tickOddRowsFade[0] : tickEvenRowsFade[0]);
                        break;
                    case 3:
                        cell.setBackground((rowIndex & 1) != 0 ? tickOddRowsFade[1] : tickEvenRowsFade[1]);
                        break;
                    case 2:
                        cell.setBackground((rowIndex & 1) != 0 ? tickOddRowsFade[2] : tickEvenRowsFade[2]);
                        break;
                    case 1:
                        break;
                    default:
                        cell.setBackground(tickBackgroundColor);
                        break;
                    }/*w w  w . j  a  v a  2s . c  o m*/
                }
            }
        }
    } else {
        cell.setBackground(evenRowsColor);

        IViewItem element = (IViewItem) cell.getElement();
        ISessionData data = (ISessionData) element.getAdapter(ISessionData.class);
        if (data != null) {
            int[] timers = (int[]) data.getData(K_FADE_LEVELS);
            int columnIndex = cell.getColumnIndex();
            if (timers != null && columnIndex < timers.length) {
                if (timers[columnIndex] > 0) {
                    switch (timers[columnIndex]) {
                    case 4:
                        cell.setBackground(tickEvenRowsFade[0]);
                        break;
                    case 3:
                        cell.setBackground(tickEvenRowsFade[1]);
                        break;
                    case 2:
                        cell.setBackground(tickEvenRowsFade[2]);
                        break;
                    case 1:
                        break;
                    default:
                        cell.setBackground(tickBackgroundColor);
                        break;
                    }
                }
            }
        }
    }
}

From source file:org.fhsolution.eclipse.plugins.csvedit.providers.CSVLabelProvider.java

License:Apache License

/**
 * @see org.eclipse.jface.viewers.StyledCellLabelProvider#update(org.eclipse.jface.viewers.ViewerCell)
 *//*from  w  ww. j a  v  a 2 s.co m*/
@Override
public void update(ViewerCell cell) {
    CSVRow element = (CSVRow) cell.getElement();
    int index = cell.getColumnIndex();
    String columnText = getColumnText(element, index);
    cell.setText(columnText);
    cell.setImage(getColumnImage(element, index));
    if (searchText != null && searchText.length() > 0) {
        int intRangesCorrectSize[] = SearchResultStyle.getSearchTermOccurrences(searchText, columnText);
        List<StyleRange> styleRange = new ArrayList<StyleRange>();
        for (int i = 0; i < intRangesCorrectSize.length / 2; i++) {
            StyleRange myStyleRange = new StyleRange(0, 0, null, searchColor);
            myStyleRange.start = intRangesCorrectSize[i];
            myStyleRange.length = intRangesCorrectSize[++i];
            styleRange.add(myStyleRange);
        }
        cell.setStyleRanges(styleRange.toArray(new StyleRange[styleRange.size()]));
    } else {
        cell.setStyleRanges(null);
    }

    super.update(cell);
}

From source file:org.fusesource.ide.jmx.karaf.navigator.osgi.LastModifiedLabelProvider.java

License:Open Source License

@Override
protected Object convertValue(ViewerCell cell) {
    Object element = cell.getElement();
    if (element instanceof CompositeDataPropertySource) {
        int idx = cell.getColumnIndex();
        CompositeDataPropertySource cdps = (CompositeDataPropertySource) element;
        IPropertyDescriptor[] propertyDescriptors = cdps.getPropertyDescriptors();
        if (propertyDescriptors != null && propertyDescriptors.length > idx && idx >= 0) {
            IPropertyDescriptor descriptor = propertyDescriptors[idx];
            if (descriptor != null) {
                Object value = cdps.getPropertyValue(descriptor.getId());
                if (value instanceof Long) {
                    Long l = (Long) value;
                    long timestamp = l.longValue();
                    if (timestamp <= 0) {
                        return null;
                    }/*w ww . j ava  2 s  . co m*/
                    return new Date(timestamp);
                }
                return value;
            }
        }
    }
    return null;
}

From source file:org.geotools.swt.control.MaplayerTableViewer.java

License:Open Source License

@Override
protected void triggerEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
    super.triggerEditorActivationEvent(event);
    ViewerCell source = (ViewerCell) event.getSource();
    int columnIndex = source.getColumnIndex();
    if (columnIndex == 1) {
        Layer element = (Layer) source.getElement();
        element.setVisible(!element.isVisible());
        refresh();//from  ww  w  .j  a  va 2 s .  com
        pane.redraw();
    } else if (columnIndex == 2) {
        Layer element = (Layer) source.getElement();
        try {
            doSetStyle(element);
        } catch (IOException e) {
            e.printStackTrace();
        }
        pane.redraw();
    }
}

From source file:org.jboss.tools.arquillian.ui.internal.launcher.ArquillianTab.java

License:Open Source License

private void configureViewer(final TableViewer viewer) {
    TableViewerFocusCellManager focusCellManager = new TableViewerFocusCellManager(viewer,
            new FocusCellOwnerDrawHighlighter(viewer));

    ColumnViewerEditorActivationStrategy actSupport = new ColumnViewerEditorActivationStrategy(viewer) {
        protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
            ViewerCell cell = viewer.getColumnViewerEditor().getFocusCell();
            if (cell != null && cell.getColumnIndex() == 1) {
                return super.isEditorActivationEvent(event);
            }//from ww w . j  av a2s .  c  o m
            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;
        }
    };

    TableViewerEditor.create(viewer, focusCellManager, actSupport,
            ColumnViewerEditor.TABBING_HORIZONTAL | ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR
                    | ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION);
}

From source file:org.jboss.tools.arquillian.ui.internal.utils.ArquillianUIUtil.java

License:Open Source License

private static void configureViewer(final CheckboxTableViewer viewer) {
    TableViewerFocusCellManager focusCellManager = new TableViewerFocusCellManager(viewer,
            new FocusCellOwnerDrawHighlighter(viewer));

    ColumnViewerEditorActivationStrategy actSupport = new ColumnViewerEditorActivationStrategy(viewer) {
        protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
            ViewerCell cell = viewer.getColumnViewerEditor().getFocusCell();
            if (cell != null && cell.getColumnIndex() == 1) {
                return super.isEditorActivationEvent(event);
            }//from   w  w  w  .  j av  a2  s  .  c  o m
            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;
        }
    };

    TableViewerEditor.create(viewer, focusCellManager, actSupport,
            ColumnViewerEditor.TABBING_HORIZONTAL | ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR
                    | ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION);
}