Java Code Examples for org.eclipse.swt.widgets.TableColumn#setToolTipText()

public void render(Section section, FormToolkit toolkit) {
	Composite composite = UI.sectionClient(section, toolkit, 1);
	String[] columnTitles = getColumnTitles();
	viewer = Tables.createViewer(composite, columnTitles);
	viewer.setLabelProvider(new FactorLabel());
	Action copy = TableClipboard.onCopy(viewer);
	Actions.bind(viewer, copy);
	Tables.bindColumnWidths(viewer, 0.2, 0.1, 0.1, 0.1);
	createModifySupport();
	Table table = viewer.getTable();
	for (int i = 0; i < table.getColumnCount(); i++) {
		if (i < 4)
			continue;
		TableColumn column = table.getColumn(i);
		if (!editor.hasAnyComment("allocationFactors") || i % 2 == 0) {
			column.setWidth(80);
			column.setToolTipText(columnTitles[i]);
		} else {
			column.setWidth(24);
		}
	}
	for (int i = 3; i < table.getColumnCount(); i++) {
		viewer.getTable().getColumns()[i].setAlignment(SWT.RIGHT);
	}
}
 

public static TableViewerColumn createMandantColumn(TableViewer viewer,
	TableColumnLayout layout, int columnIndex){
	TableViewerColumn ret = new TableViewerColumn(viewer, SWT.LEFT);
	TableColumn tblclmnMandant = ret.getColumn();
	ColumnWeightData mandantColumnWeightData =
		new ColumnWeightData(0, 50, true);
	layout.setColumnData(tblclmnMandant, mandantColumnWeightData);
	tblclmnMandant.setText(Messages.MedicationComposite_column_mandant);
	tblclmnMandant.setToolTipText(Messages.MedicationComposite_column_mandant);
	ret.setLabelProvider(new MedicationCellLabelProvider() {
		@Override
		public String getText(Object element){
			return ((MedicationTableViewerItem) element).getPrescriptorLabel();
		}
	});
	return ret;
}
 

public static TableViewerColumn createDosageColumn(TableViewer viewer,
	TableColumnLayout layout, int columnIndex){
	TableViewerColumn ret = new TableViewerColumn(viewer, SWT.NONE);
	ret.setLabelProvider(new MedicationCellLabelProvider() {
		
		@Override
		public String getText(Object element){
			MedicationTableViewerItem pres = (MedicationTableViewerItem) element;
			String dosis = pres.getDosis();
			return (dosis.equals(StringConstants.ZERO) ? Messages.MedicationComposite_stopped
					: dosis);
		}
	});
	TableColumn tblclmnDosage = ret.getColumn();
	tblclmnDosage.setToolTipText(Messages.TherapieplanComposite_tblclmnDosage_toolTipText);
	tblclmnDosage.addSelectionListener(getSelectionAdapter(viewer, tblclmnDosage, columnIndex));
	layout.setColumnData(tblclmnDosage, new ColumnPixelData(60, true, true));
	ret.getColumn().setText(Messages.TherapieplanComposite_tblclmnDosage_text);
	return ret;
}
 

public static TableViewerColumn createBeginColumn(TableViewer viewer,
	TableColumnLayout layout, int columnIndex){
	TableViewerColumn ret = new TableViewerColumn(viewer, SWT.CENTER);
	TableColumn tblclmnEnacted = ret.getColumn();
	layout.setColumnData(tblclmnEnacted, new ColumnPixelData(60, true, true));
	tblclmnEnacted.setImage(Images.resize(Images.IMG_NEXT_WO_SHADOW.getImage(),
		ImageSize._12x12_TableColumnIconSize));
	tblclmnEnacted.setToolTipText(Messages.MedicationComposite_column_sortBy + " "
		+ Messages.MedicationComposite_column_beginDate);
	tblclmnEnacted
		.addSelectionListener(getSelectionAdapter(viewer, tblclmnEnacted, columnIndex));
	ret.setLabelProvider(new MedicationCellLabelProvider() {
		
		@Override
		public String getText(Object element){
			MedicationTableViewerItem pres = (MedicationTableViewerItem) element;
			return pres.getBeginDate();
		}
	});
	return ret;
}
 

public static TableViewerColumn createIntakeCommentColumn(TableViewer viewer,
	TableColumnLayout layout, int columnIndex){
	TableViewerColumn ret = new TableViewerColumn(viewer, SWT.NONE);
	TableColumn tblclmnComment = ret.getColumn();
	layout.setColumnData(tblclmnComment,
		new ColumnWeightData(1, ColumnWeightData.MINIMUM_WIDTH, true));
	tblclmnComment.setText(Messages.TherapieplanComposite_tblclmnComment_text);
	tblclmnComment.setToolTipText(Messages.MedicationComposite_column_sortBy + " "
		+ Messages.TherapieplanComposite_tblclmnComment_text);
	tblclmnComment
		.addSelectionListener(getSelectionAdapter(viewer, tblclmnComment, columnIndex));
	tblclmnComment.setToolTipText(Messages.MedicationComposite_column_sortBy + " "
		+ Messages.TherapieplanComposite_tblclmnComment_text);
	ret.setLabelProvider(new MedicationCellLabelProvider() {
		
		@Override
		public String getText(Object element){
			MedicationTableViewerItem pres = (MedicationTableViewerItem) element;
			return pres.getRemark();
		}
	});
	return ret;
}
 

public static TableViewerColumn createStopColumn(TableViewer viewer, TableColumnLayout layout,
	int columnIndex){
	TableViewerColumn ret = new TableViewerColumn(viewer, SWT.CENTER);
	TableColumn tblclmnStop = ret.getColumn();
	ColumnPixelData stopColumnPixelData = new ColumnPixelData(60, true, true);
	layout.setColumnData(tblclmnStop, stopColumnPixelData);
	tblclmnStop.setImage(Images.resize(Images.IMG_ARROWSTOP_WO_SHADOW.getImage(),
		ImageSize._12x12_TableColumnIconSize));
	tblclmnStop.setToolTipText(Messages.MedicationComposite_column_sortBy + " "
		+ Messages.MedicationComposite_column_endDate);
	tblclmnStop.addSelectionListener(getSelectionAdapter(viewer, tblclmnStop, columnIndex));
	ret.setLabelProvider(new MedicationCellLabelProvider() {
		@Override
		public String getText(Object element){
			MedicationTableViewerItem pres = (MedicationTableViewerItem) element;
			if (pres.getEntryType() != EntryType.RECIPE
				&& pres.getEntryType() != EntryType.SELF_DISPENSED) {
				return pres.getEndDate();
			}
			return "";
		}
	});
	return ret;
}
 

private void addColumn(Exchange product) {
	Column newColumn = new Column(product);
	Table table = viewer.getTable();
	TableColumn tableColumn = new TableColumn(table, SWT.VIRTUAL);
	tableColumn.setText(newColumn.getTitle());
	tableColumn.setToolTipText(newColumn.getTitle());
	tableColumn.setWidth(80);
	Column[] newColumns = new Column[columns.length + 1];
	System.arraycopy(columns, 0, newColumns, 0, columns.length);
	newColumns[columns.length] = newColumn;
	columns = newColumns;
	if (editor.hasAnyComment("allocationFactors")) {
		new TableColumn(table, SWT.VIRTUAL).setWidth(24);
	}
}
 

/**
 * Creates a new column
 * @param table
 * @param name
 * @param width
 * @param provider
 */
private TableViewerColumn createColumn(PageableTable table,
                                       String name, 
                                       int width,
                                       ColumnLabelProvider provider) {
    
    TableViewerColumn column = new TableViewerColumn(table.getViewer(), SWT.NONE);
    column.setLabelProvider(provider);
    TableColumn tColumn = column.getColumn();
    tColumn.setToolTipText(name);
    tColumn.setText(name);
    tColumn.setWidth(width);
    tColumn.setResizable(true);
    return column;
}
 

/**
 * Creates a new column
 * @param table
 * @param name
 * @param provider
 */
private TableViewerColumn createColumn(PageableTable table,
                                       String name,
                                       ColumnLabelProvider provider) {
    TableViewerColumn column = new TableViewerColumn(table.getViewer(), SWT.NONE);
    column.setLabelProvider(provider);
    TableColumn tColumn = column.getColumn();
    tColumn.setToolTipText(name);
    tColumn.setText(name);
    tColumn.setWidth(200);
    tColumn.setResizable(true);
    return column;
}
 

/**
 * Creates a new column
 * @param table
 * @param name
 * @param width
 * @param provider
 */
private TableViewerColumn createColumn(PageableTable table,
                                       String name, 
                                       int width,
                                       ColumnLabelProvider provider) {
    
    TableViewerColumn column = new TableViewerColumn(table.getViewer(), SWT.NONE);
    column.setLabelProvider(provider);
    TableColumn tColumn = column.getColumn();
    tColumn.setToolTipText(name);
    tColumn.setText(name);
    tColumn.setWidth(width);
    tColumn.setResizable(true);
    return column;
}
 

/**
 * Creates a new column
 * @param table
 * @param name
 * @param width
 * @param provider
 */
private TableViewerColumn createColumn(PageableTable table,
                                       String name, 
                                       ColumnLabelProvider provider) {
    
    TableViewerColumn column = new TableViewerColumn(table.getViewer(), SWT.NONE);
    column.setLabelProvider(provider);
    TableColumn tColumn = column.getColumn();
    tColumn.setToolTipText(name);
    tColumn.setText(name);
    tColumn.setWidth(30);
    tColumn.setResizable(false);
    return column;
}
 

/**
 * @param stateTable
 */
void createTableColumns(final Table stateTable, final TableColumnLayout layout) {
	for (int i = 0; i < COLUMN_TITLES.length; i++) {
		final TableColumn column = new TableColumn(stateTable, SWT.NULL);
		column.setWidth(COLUMN_WIDTHS[i]);
		column.setText(COLUMN_TITLES[i]);
		column.setToolTipText(COLUMN_TOOLTIPS[i]);
		column.setData(COVERAGE_COMPARATOR, COLUMN_COMP[i]);

		final int weight = (int)(100.0 * COLUMN_WIDTH_PERCENTAGES[i]);
		layout.setColumnData(column, new ColumnWeightData(weight, COLUMN_WIDTHS[i], true));
	}
}
 

public static TableViewerColumn createStopReasonColumn(TableViewer viewer,
	TableColumnLayout layout,
	int columnIndex){
	TableViewerColumn ret = new TableViewerColumn(viewer, SWT.LEFT);
	TableColumn tblclmnReason = ret.getColumn();
	ColumnWeightData reasonColumnWeightData =
		new ColumnWeightData(1, ColumnWeightData.MINIMUM_WIDTH, true);
	layout.setColumnData(tblclmnReason, reasonColumnWeightData);
	tblclmnReason.setText(Messages.MedicationComposite_stopReason);
	tblclmnReason.setToolTipText(Messages.MedicationComposite_column_sortBy + " "
		+ Messages.MedicationComposite_stopReason);
	tblclmnReason.addSelectionListener(getSelectionAdapter(viewer, tblclmnReason, columnIndex));
	ret.setLabelProvider(new MedicationCellLabelProvider() {
		@Override
		public String getText(Object element){
			MedicationTableViewerItem pres = (MedicationTableViewerItem) element;
			if (pres.getEntryType() != EntryType.RECIPE
				&& pres.getEntryType() != EntryType.SELF_DISPENSED) {
				String stopReason = pres.getStopReason();
				if (stopReason != null && !stopReason.isEmpty()) {
					return stopReason;
				}
			}
			return "";
		}
	});
	return ret;
}
 

/**
 * Adds input to table once page gets visible to the user
 * 
 * This retrieves the preview data {@link ImportWizardModel#getPreviewData()} and applies it to the given {@link #tableViewer}. Only columns that have been enabled will be shown.
 * New names and reordering is also considered.
 *
 * @param visible
 */
@Override
public void setVisible(boolean visible) {

    super.setVisible(visible);

    if (visible) {

        /* Disable rendering until everything is finished */
        table.setRedraw(false);

        /* Remove old columns */
        while (table.getColumnCount() > 0) {
            table.getColumns()[0].dispose();
        }

        /* Add enabled columns with appropriate label providers */
        int columns = 0;
        for (ImportColumn column : wizardImport.getData().getEnabledColumns()) {

            columns++;
            if (columns > MAX_COLUMS) {
                setMessage(Resources.getMessage("ImportWizardPageCSV.21"), WARNING); //$NON-NLS-1$
                break;
            }
            
            TableViewerColumn tableViewerColumn = new TableViewerColumn(tableViewer, SWT.NONE);
            tableViewerColumn.setLabelProvider(new PreviewColumnLabelProvider(((IImportColumnIndexed) column).getIndex()));

            TableColumn tblclmnColumn = tableViewerColumn.getColumn();
            tblclmnColumn.setToolTipText(Resources.getMessage("ImportWizardPagePreview.5") + //$NON-NLS-1$
                                         column.getDataType());
            tblclmnColumn.setWidth(100);
            tblclmnColumn.setText(column.getAliasName());
        }

        ColumnViewerToolTipSupport.enableFor(tableViewer, ToolTip.NO_RECREATE);

        /* Apply input to tableViewer */
        tableViewer.setInput(wizardImport.getData().getPreviewData());

        /* Make table visible again */
        table.layout();
        table.setRedraw(true);

        setPageComplete(true);

    } else {
        setPageComplete(false);
    }
}
 

/**
 * Adds columns to the provided <code>TableViewer</code>.
 * 
 * @param tableViewer
 */
protected void addTableViewerColumns(TableViewer tableViewer) {

	if (tableViewer != null) {
		TableColumn column;
		ICellContentProvider contentProvider;

		// ---- Create the name column. ---- //
		nameColumn = new TableViewerColumn(tableViewer, SWT.LEFT);
		column = nameColumn.getColumn();
		column.setText("Name");
		column.setToolTipText("The name of the property");
		column.setResizable(true);
		// Create an ICellContentProvider, then use it to generate the
		// column labels and provide editing support for the name column.
		contentProvider = new NameCellContentProvider() {
			@Override
			public boolean setValue(Object element, Object value) {
				boolean changed = super.setValue(element, value);
				// If the value changed, mark the associated ICEFormEditor
				// as dirty.
				if (changed && editor != null) {
					editor.setDirty(true);
				}
				return changed;
			}
		};
		nameColumn.setLabelProvider(
				new CellColumnLabelProvider(contentProvider));
		nameColumn.setEditingSupport(
				new TextCellEditingSupport(tableViewer, contentProvider));
				// --------------------------------- //

		// ---- Create the value column. ---- //
		valueColumn = new TableViewerColumn(tableViewer, SWT.LEFT);
		column = valueColumn.getColumn();
		column.setText("Value");
		column.setToolTipText("The value of the property");
		column.setResizable(true);
		// Create an ICellContentProvider, then use it to generate the
		// column labels and provide editing support for the value column.
		contentProvider = new ValueCellContentProvider() {
			@Override
			public boolean setValue(Object element, Object value) {
				boolean changed = super.setValue(element, value);
				// If the value changed, mark the associated ICEFormEditor
				// as dirty.
				if (changed && editor != null) {
					editor.setDirty(true);
				}
				return changed;
			}
		};
		valueColumn.setLabelProvider(
				new CellColumnLabelProvider(contentProvider));
		valueColumn.setEditingSupport(new ComboCellEditingSupport(
				tableViewer, (IComboCellContentProvider) contentProvider));
		// ---------------------------------- //
	}

	return;
}
 

/**
 * Adds the default and additional columns to the provided
 * <code>TableViewer</code>. This should only be invoked on
 * CheckboxTableViewers.
 */
@Override
protected void addTableViewerColumns(TableViewer tableViewer) {
	if (tableViewer != null) {
		TableColumn column;
		ICellContentProvider contentProvider;

		// // ---- Create the placeholder CheckBox column. ---- //
		checkColumn = new TableViewerColumn(tableViewer, SWT.LEFT);
		column = checkColumn.getColumn();
		column.setText("Enabled");
		column.setToolTipText("If checked, the parameter will be written "
				+ "to the input file.\n" + "If unchecked, the parameter "
				+ "will be commented out in the input file.");
		column.setResizable(true);

		// Create the check state manager. It also functions as the cell
		// content provider for the first column.
		TableCheckStateManager checkStateManager = new TableCheckStateManager(
				tableViewer) {
			@Override
			public boolean setValue(Object element, Object value) {
				boolean changed = super.setValue(element, value);
				// If the value changed, mark the associated ICEFormEditor
				// as dirty.
				if (changed && getFormEditor() != null) {
					getFormEditor().setDirty(true);
				}
				return changed;
			}
		};

		// Create a MOOSECheckStateProvider which sets the FormEditor as
		// dirty when the checkbox's value is changed.
		contentProvider = checkStateManager;

		// Add a blank label provider. Nothing should appear in the first
		// column except for the checkboxes.
		checkColumn.setLabelProvider(
				new CellColumnLabelProvider(contentProvider));

		// Set the content provider and listener for the CheckBox column
		CheckboxTableViewer checkedTableViewer = (CheckboxTableViewer) tableViewer;
		checkedTableViewer.setCheckStateProvider(checkStateManager);
		checkedTableViewer.addCheckStateListener(checkStateManager);

		// Create the default columns.
		super.addTableViewerColumns(tableViewer);

		// ---- Create the description/comments column. ---- //
		descriptionColumn = new TableViewerColumn(tableViewer, SWT.LEFT);
		column = descriptionColumn.getColumn();
		column.setText("Comments");
		column.setToolTipText("Comments about the property. These are "
				+ "stored as comments in the input file.");
		column.setResizable(true);
		// Create an ICellContentProvider for a column that shows the
		// descriptions of Entries. Then hook it up as a label provider and
		// for editing support.
		contentProvider = new DescriptionCellContentProvider() {
			@Override
			public boolean setValue(Object element, Object value) {
				boolean changed = super.setValue(element, value);
				// If the value changed, mark the associated ICEFormEditor
				// as dirty.
				if (changed && getFormEditor() != null) {
					getFormEditor().setDirty(true);
				}
				return changed;
			}
		};
		descriptionColumn.setLabelProvider(
				new CellColumnLabelProvider(contentProvider));
		descriptionColumn.setEditingSupport(
				new TextCellEditingSupport(tableViewer, contentProvider));
		// ------------------------------------------------- //
	}

	return;
}
 

private Control createValidators(Composite parent)
{
	Composite main = new Composite(parent, SWT.NONE);
	main.setLayout(GridLayoutFactory.fillDefaults().spacing(0, 0).create());

	Composite labelComp = new Composite(main, SWT.NONE);
	labelComp.setLayout(GridLayoutFactory.fillDefaults().extendedMargins(5, 0, 0, 0).numColumns(2)
			.spacing(2, SWT.DEFAULT).create());
	labelComp.setLayoutData(GridDataFactory.swtDefaults().grab(true, false).create());
	Label label = new Label(labelComp, SWT.NONE);
	label.setText(Messages.ValidationPreferencePage_LBL_Validators);
	Label helpImage = new Label(labelComp, SWT.NONE);
	helpImage.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_LCL_LINKTO_HELP));
	helpImage.setToolTipText(Messages.ValidationPreferencePage_EnablingValidatorWarning);

	Group group = new Group(main, SWT.NONE);
	group.setLayout(GridLayoutFactory.swtDefaults().margins(4, 4).create());
	group.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());

	Table table = new Table(group, SWT.SINGLE | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
	table.setLayoutData(GridDataFactory.fillDefaults().hint(300, 100).grab(true, false).create());
	table.setLinesVisible(true);
	table.setHeaderVisible(true);

	// set up columns
	// Name column
	TableColumn name = new TableColumn(table, SWT.LEFT);
	name.setWidth(250);
	name.setText(Messages.ValidationPreferencePage_NameColumn);
	name.setToolTipText(Messages.ValidationPreferencePage_NameColumn);

	// Build column
	TableColumn build = new TableColumn(table, SWT.CENTER);
	build.setWidth(40);
	build.setText(Messages.ValidationPreferencePage_BuildColumn);
	build.setToolTipText(Messages.ValidationPreferencePage_BuildColumn);

	// Reconcile column
	TableColumn reconcile = new TableColumn(table, SWT.CENTER);
	reconcile.setWidth(75);
	reconcile.setText(Messages.ValidationPreferencePage_ReconcileColumn);
	reconcile.setToolTipText(Messages.ValidationPreferencePage_ReconcileColumn);

	// Now set up table viewer!
	validatorsViewer = new TableViewer(table);
	// validatorsViewer.setUseHashlookup(true);
	validatorsViewer.setColumnProperties(new String[] { NAME, BUILD, RECONCILE });

	// Assign the cell editors to the viewer
	validatorsViewer.setCellEditors(new CellEditor[] { null, new CheckboxCellEditor(table),
			new CheckboxCellEditor(table) });

	// Set the cell modifier for the viewer
	validatorsViewer.setCellModifier(new ParticipantCellModifier(validatorsViewer));

	// Now set up content/label providers
	validatorsViewer.setContentProvider(ArrayContentProvider.getInstance());
	validatorsViewer.setLabelProvider(new ParticipantLabelProvider());
	// Hide required participants
	validatorsViewer.addFilter(new RequiredParticipantFilter());
	// check the selected build participant, show it's filters
	validatorsViewer.addSelectionChangedListener(new ISelectionChangedListener()
	{
		public void selectionChanged(SelectionChangedEvent event)
		{
			updateFilterExpressions();
		}
	});

	// Now set input
	validatorsViewer.setInput(this.participants);

	return main;
}