Examples with ViewerCell org.eclipse.jface.viewers.ViewerCell used on opensource projects

Example 36 with ViewerCell

use of org.eclipse.jface.viewers.ViewerCell in project hale by halestudio.

the class AbstractFunctionTableSection method createControls.

/**
 * @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#createControls(org.eclipse.swt.widgets.Composite,
 *      org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage)
 */
@Override
@SuppressWarnings("unchecked")
public void createControls(Composite parent, TabbedPropertySheetPage aTabbedPropertySheetPage) {
    super.createControls(parent, aTabbedPropertySheetPage);
    Composite compparent = getWidgetFactory().createComposite(parent);
    compparent.setLayout(new FormLayout());
    Composite composite = getWidgetFactory().createComposite(compparent);
    TableColumnLayout columnLayout = new TableColumnLayout();
    composite.setLayout(columnLayout);
    FormData data = new FormData();
    data.width = 100;
    data.left = new FormAttachment(0, 0);
    data.right = new FormAttachment(100, -0);
    data.top = new FormAttachment(0, ITabbedPropertyConstants.VSPACE);
    data.bottom = new FormAttachment(100, -ITabbedPropertyConstants.VSPACE);
    composite.setLayoutData(data);
    tableViewer = new TableViewer(composite, SWT.FULL_SELECTION);
    Table table = tableViewer.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    tableViewer.setContentProvider(ArrayContentProvider.getInstance());
    TableViewerColumn nameviewercol = new TableViewerColumn(tableViewer, SWT.NONE);
    TableColumn namecol = nameviewercol.getColumn();
    columnLayout.setColumnData(namecol, new ColumnWeightData(20));
    namecol.setText("Name");
    nameviewercol.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            cell.setText(((P) cell.getElement()).getName());
        }
    });
    TableViewerColumn lableviewercol = new TableViewerColumn(tableViewer, SWT.NONE);
    TableColumn lablecol = lableviewercol.getColumn();
    columnLayout.setColumnData(lablecol, new ColumnWeightData(20));
    lablecol.setText("Lable");
    lableviewercol.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            cell.setText(((P) cell.getElement()).getDisplayName());
        }
    });
    TableViewerColumn occurenceviewercol = new TableViewerColumn(tableViewer, SWT.NONE);
    TableColumn occurencecol = occurenceviewercol.getColumn();
    columnLayout.setColumnData(occurencecol, new ColumnWeightData(20));
    occurencecol.setText("Occurence");
    occurenceviewercol.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            P cellparameter = ((P) cell.getElement());
            cell.setText(String.valueOf(cellparameter.getMinOccurrence()) + ".." + (String.valueOf(cellparameter.getMaxOccurrence())));
        }
    });
    TableViewerColumn descriptionviewercol = new TableViewerColumn(tableViewer, SWT.NONE);
    TableColumn descriptioncol = descriptionviewercol.getColumn();
    columnLayout.setColumnData(descriptioncol, new ColumnWeightData(20));
    descriptioncol.setText("Description");
    descriptionviewercol.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            cell.setText(String.valueOf(((P) cell.getElement()).getDescription()));
        }
    });
}

Example 37 with ViewerCell

use of org.eclipse.jface.viewers.ViewerCell in project yamcs-studio by yamcs.

the class SpreadSheetTable method getRowColumnIndex.

/**
 *Get row and column index under given point.
 * @param point the widget-relative coordinates
 * @return int[0] is row index, int[1] is column index.
 * null if no cell was found under given point.
 */
public int[] getRowColumnIndex(Point point) {
    Table table = tableViewer.getTable();
    ViewerCell cell = tableViewer.getCell(point);
    if (cell == null)
        return null;
    int col = cell.getColumnIndex();
    // int row = table.indexOf((TableItem) cell.getItem());
    // return new int[]{row, col};
    int row = -1;
    // get row index
    Rectangle clientArea = table.getClientArea();
    int index = table.getTopIndex();
    while (index < table.getItemCount()) {
        boolean visible = false;
        TableItem item = table.getItem(index);
        Rectangle rect = item.getBounds(col);
        if (rect.contains(point)) {
            row = index;
            return new int[] { row, col };
        }
        if (!visible && rect.intersects(clientArea)) {
            visible = true;
        }
        if (!visible)
            return new int[] { row, col };
        index++;
    }
    return new int[] { row, col };
}

Example 38 with ViewerCell

use of org.eclipse.jface.viewers.ViewerCell in project archi by archimatetool.

the class RelationshipsMatrixDialog method createDialogArea.

@Override
protected Control createDialogArea(Composite parent) {
    // Help
    PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, HELP_ID);
    setTitle(Messages.RelationshipsMatrixDialog_0);
    setMessage(Messages.RelationshipsMatrixDialog_1);
    Composite composite = (Composite) super.createDialogArea(parent);
    Composite client = new Composite(composite, SWT.NULL);
    GridLayout layout = new GridLayout(2, false);
    client.setLayout(layout);
    client.setLayoutData(new GridData(GridData.FILL_BOTH));
    GridData gd;
    GridTableViewer viewer = new GridTableViewer(client);
    gd = new GridData(GridData.FILL_BOTH);
    gd.widthHint = 800;
    gd.heightHint = 500;
    viewer.getControl().setLayoutData(gd);
    viewer.getGrid().setHeaderVisible(true);
    viewer.getGrid().setRowHeaderVisible(true);
    viewer.getGrid().setRowsResizeable(true);
    viewer.getGrid().setCellSelectionEnabled(true);
    // viewer.setColumnProperties(new String[] {"1", "2", "3"});
    viewer.setRowHeaderLabelProvider(new CellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            cell.setText(ArchiLabelProvider.INSTANCE.getDefaultName((EClass) cell.getElement()));
            cell.setImage(ArchiLabelProvider.INSTANCE.getImage(cell.getElement()));
        }
    });
    for (EClass eClass : getData()) {
        GridColumn column = new GridColumn(viewer.getGrid(), SWT.NONE);
        column.setWidth(70);
        column.setImage(ArchiLabelProvider.INSTANCE.getImage(eClass));
        column.setHeaderTooltip(ArchiLabelProvider.INSTANCE.getDefaultName(eClass));
    }
    viewer.setContentProvider(new IStructuredContentProvider() {

        @Override
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }

        @Override
        public void dispose() {
        }

        @Override
        public Object[] getElements(Object inputElement) {
            return getData().toArray();
        }
    });
    viewer.setLabelProvider(new MyLabelProvider());
    // hookContextMenu(viewer);
    viewer.setInput(getData());
    // $NON-NLS-1$
    String text = "";
    for (Entry<EClass, Character> entry : RelationshipsMatrix.INSTANCE.getRelationshipsValueMap().entrySet()) {
        // $NON-NLS-1$ //$NON-NLS-2$
        text += entry.getValue() + ": " + ArchiLabelProvider.INSTANCE.getDefaultName(entry.getKey()) + "\n";
    }
    Label label = new Label(client, SWT.NULL);
    label.setText(text);
    label.setLayoutData(new GridData(SWT.TOP, SWT.TOP, false, true));
    return composite;
}

Example 39 with ViewerCell

use of org.eclipse.jface.viewers.ViewerCell in project webtools.sourceediting by eclipse.

the class AttributesBlock method createControl.

public void createControl(Composite parent) {
    TabItem item = new TabItem((TabFolder) parent, SWT.NONE);
    // $NON-NLS-1$
    item.setText(Messages.getString("AttributesBlock.0"));
    Composite composite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout(2, false);
    layout.marginBottom = 0;
    layout.marginWidth = 0;
    composite.setLayout(layout);
    item.setControl(composite);
    table = new Table(composite, SWT.BORDER | SWT.FULL_SELECTION | SWT.V_SCROLL | SWT.MULTI);
    table.setHeaderVisible(true);
    table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    table.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent event) {
            if (event.character == SWT.DEL && event.stateMask == 0) {
                performRemove();
            }
        }
    });
    TableColumn tc1 = new TableColumn(table, SWT.NONE);
    // $NON-NLS-1$
    tc1.setText(Messages.getString("AttributesBlock.2"));
    tc1.setWidth(350);
    tc1.setResizable(true);
    TableColumn tc2 = new TableColumn(table, SWT.NONE);
    // $NON-NLS-1$
    tc2.setText(Messages.getString("AttributesBlock.7"));
    tc2.setWidth(50);
    tc2.setResizable(true);
    Composite buttonComp = new Composite(composite, SWT.FILL);
    buttonComp.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
    GridLayout gl = new GridLayout();
    gl.marginWidth = 0;
    buttonComp.setLayout(gl);
    Button addButton = new Button(buttonComp, SWT.PUSH);
    // $NON-NLS-1$
    addButton.setText(Messages.getString("AttributesBlock.8"));
    addButton.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
    addButton.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {
        }

        public void widgetSelected(SelectionEvent e) {
            AttributeDialog dialog = new AttributeDialog(getShell(), attributes);
            if (dialog.open() == Window.OK) {
                List<IAttribute> newAttributes = dialog.getAttributes();
                LaunchAttribute first = null;
                for (IAttribute attribute : newAttributes) {
                    // $NON-NLS-1$
                    LaunchAttribute att = new LaunchAttribute(attribute.getURI(), "string", null);
                    if (first == null)
                        first = att;
                    attributes.addAttribute(att);
                }
                if (newAttributes.size() > 0) {
                    tViewer.refresh();
                    tViewer.setSelection(new StructuredSelection(first), true);
                    tViewer.editElement(first, 1);
                    updateLaunchConfigurationDialog();
                }
            }
        }
    });
    removeButton = new Button(buttonComp, SWT.PUSH);
    // $NON-NLS-1$
    removeButton.setText(Messages.getString("AttributesBlock.14"));
    removeButton.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
    removeButton.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {
        }

        public void widgetSelected(SelectionEvent e) {
            performRemove();
        }
    });
    setControl(table);
    tViewer = new TableViewer(table);
    tViewer.setContentProvider(new IStructuredContentProvider() {

        public Object[] getElements(Object inputElement) {
            return attributes.getAttributes().toArray(new LaunchAttribute[0]);
        }

        public void dispose() {
        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
            attributes = (LaunchAttributes) newInput;
        }
    });
    tViewer.setSorter(new ViewerSorter() {

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            LaunchAttribute a1 = (LaunchAttribute) e1;
            LaunchAttribute a2 = (LaunchAttribute) e2;
            return a1.uri.compareTo(a2.uri);
        }
    });
    tViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            updateRemoveButton();
        }
    });
    TableViewerColumn tvc1 = new TableViewerColumn(tViewer, tc1);
    tvc1.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            LaunchAttribute tv = (LaunchAttribute) cell.getElement();
            cell.setText(tv.uri);
        }

        @Override
        public int getToolTipTimeDisplayed(Object object) {
            return 5000;
        }

        @Override
        public String getToolTipText(Object element) {
            LaunchAttribute tv = (LaunchAttribute) element;
            return attributeUris.get(tv.uri).getDescription();
        }
    });
    // ColumnViewerToolTipSupport.enableFor(tViewer);
    TableViewerColumn tvc2 = new TableViewerColumn(tViewer, tc2);
    tvc2.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            LaunchAttribute tv = (LaunchAttribute) cell.getElement();
            cell.setText(tv.value);
        }
    });
    tvc2.setEditingSupport(new EditingSupport(tViewer) {

        @Override
        protected boolean canEdit(Object element) {
            return true;
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            return new TextCellEditor(table);
        }

        @Override
        protected Object getValue(Object element) {
            LaunchAttribute tv = (LaunchAttribute) element;
            // $NON-NLS-1$
            return tv.value == null ? "" : tv.value;
        }

        @Override
        protected void setValue(Object element, Object value) {
            LaunchAttribute tv = (LaunchAttribute) element;
            tv.setValue((String) value);
            updateLaunchConfigurationDialog();
            tViewer.update(tv, null);
        }
    });
    restoreColumnSettings();
}

Example 40 with ViewerCell

use of org.eclipse.jface.viewers.ViewerCell in project org.csstudio.display.builder by kasemir.

the class SampleView method doCreatePartControl.

/**
 * {@inheritDoc}
 */
@Override
protected void doCreatePartControl(final Composite parent) {
    final GridLayout layout = new GridLayout(3, false);
    parent.setLayout(layout);
    // Item: pvs [Refresh]
    Label l = new Label(parent, 0);
    l.setText(Messages.SampleView_Item);
    l.setLayoutData(new GridData());
    items = new Combo(parent, SWT.DROP_DOWN | SWT.READ_ONLY);
    items.setLayoutData(new GridData(SWT.FILL, 0, true, false));
    items.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(final SelectionEvent e) {
            widgetDefaultSelected(e);
        }

        @Override
        public void widgetDefaultSelected(final SelectionEvent e) {
            // Configure table to display samples of the selected model item
            if (items.getSelectionIndex() == 0) {
                sample_table.setInput(null);
                return;
            }
            // / Skip initial "Select item" entry
            final int selected = items.getSelectionIndex() - 1;
            int index = 0;
            for (ModelItem item : model.getItems()) {
                if (index == selected) {
                    sample_table.setInput(item);
                    return;
                }
                ++index;
            }
            Activator.getLogger().log(Level.WARNING, "Invalid item index " + selected);
        }
    });
    final Button refresh = new Button(parent, SWT.PUSH);
    refresh.setText(Messages.SampleView_Refresh);
    refresh.setToolTipText(Messages.SampleView_RefreshTT);
    refresh.setLayoutData(new GridData());
    refresh.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent e) {
            // Trigger GUI update
            update(false);
        }
    });
    // Sample Table
    // TableColumnLayout requires this to be in its own container
    final Composite table_parent = new Composite(parent, 0);
    table_parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, layout.numColumns, 1));
    final TableColumnLayout table_layout = new MinSizeTableColumnLayout(10);
    table_parent.setLayout(table_layout);
    sample_table = new TableViewer(table_parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION | SWT.VIRTUAL);
    sample_table.setContentProvider(new SampleTableContentProvider());
    final Table table = sample_table.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    // Time column
    TableViewerColumn col = TableHelper.createColumn(table_layout, sample_table, Messages.TimeColumn, 90, 100);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final PlotSample sample = (PlotSample) cell.getElement();
            cell.setText(TimestampHelper.format(sample.getPosition()));
        }
    });
    // Value column
    col = TableHelper.createColumn(table_layout, sample_table, Messages.ValueColumn, 50, 100);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final PlotSample sample = (PlotSample) cell.getElement();
            cell.setText(format.format(sample.getVType()));
        }

        @Override
        public String getToolTipText(Object element) {
            final PlotSample sample = (PlotSample) element;
            final VType value = sample.getVType();
            // Show numbers in their 'natural' format which may differ from the Display settings
            if (value instanceof VStatistics) {
                final VStatistics mmd = (VStatistics) value;
                return NLS.bind(Messages.SampleView_MinMaxValueTT, new String[] { Double.toString(mmd.getAverage()), Double.toString(mmd.getMin()), Double.toString(mmd.getMax()) });
            } else if (value instanceof VNumber) {
                final VNumber dbl = (VNumber) value;
                return Double.toString(dbl.getValue().doubleValue());
            } else
                return VTypeHelper.toString(value);
        }
    });
    // Severity column
    col = TableHelper.createColumn(table_layout, sample_table, Messages.SeverityColumn, 90, 50);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final PlotSample sample = (PlotSample) cell.getElement();
            final VType value = sample.getVType();
            final AlarmSeverity severity = VTypeHelper.getSeverity(value);
            cell.setText(severity.toString());
            if (severity == AlarmSeverity.NONE) {
                cell.setBackground(null);
                return;
            }
            final Display display = cell.getControl().getDisplay();
            if (severity == AlarmSeverity.MAJOR)
                cell.setBackground(display.getSystemColor(SWT.COLOR_RED));
            else if (severity == AlarmSeverity.MINOR)
                cell.setBackground(display.getSystemColor(SWT.COLOR_YELLOW));
            else
                cell.setBackground(display.getSystemColor(SWT.COLOR_GRAY));
        }
    });
    // Status column
    col = TableHelper.createColumn(table_layout, sample_table, Messages.StatusColumn, 90, 50);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final PlotSample sample = (PlotSample) cell.getElement();
            final VType value = sample.getVType();
            cell.setText(VTypeHelper.getMessage(value));
        }
    });
    // Sample Source column
    col = TableHelper.createColumn(table_layout, sample_table, Messages.SampleView_Source, 90, 10);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final PlotSample sample = (PlotSample) cell.getElement();
            cell.setText(sample.getSource());
        }
    });
    ColumnViewerToolTipSupport.enableFor(sample_table);
    // Be ignorant of any change of the current model after this view
    // is disposed.
    parent.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            if (model != null)
                model.removeListener(model_listener);
        }
    });
}