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

private void createTableViewer() {
	
	tableViewer = new TableViewer(table);
	tableViewer.setUseHashlookup(true);
	
	tableViewer.setColumnProperties(columnNames);
	
	// Create the cell editors
	CellEditor[] editors = new CellEditor[columnNames.length];
	
	// Column 1 : nothing
	editors[0] = null;
	// Columns 2 : checkbox
	editors[1] = new CheckboxCellEditor(table);
	
	// Assign the cell editors to the viewer 
	tableViewer.setCellEditors(editors);
	// Set the cell modifier for the viewer
	tableViewer.setCellModifier(new ExtensionCellModifier(this));
}
 

private void createTableViewer() {
	
	tableViewer = new TableViewer(table);
	tableViewer.setUseHashlookup(true);
	
	tableViewer.setColumnProperties(columnNames);
	
	// Create the cell editors
	CellEditor[] editors = new CellEditor[columnNames.length];
	
	// Column 1 : nothing
	editors[0] = null;
	// Columns 2,3,4 : checkboxes
	editors[1] = new CheckboxCellEditor(table);
	editors[2] = new CheckboxCellEditor(table);
	editors[3] = new CheckboxCellEditor(table);
	
	// Assign the cell editors to the viewer 
	tableViewer.setCellEditors(editors);
	// Set the cell modifier for the viewer
	tableViewer.setCellModifier(new ExtensionCellModifier(this));
	// Set the default sorter for the viewer 
	//tableViewer.setSorter(new ExtensionSorter(ExtensionSorter.NAME));
	
}
 

/**
 * Creates the TableViewer and set all kinds of processors.
 * 
 */
private void createTableViewer( )
{

	tableViewer = new TableViewer( table );
	tableViewer.setUseHashlookup( true );
	tableViewer.setColumnProperties( ( (IFormProvider) getDescriptorProvider( ) ).getColumnNames( ) );
	CellEditor[] editors = ( (IFormProvider) getDescriptorProvider( ) ).getEditors( table );
	if ( editors != null && editors.length > 0 )
	{
		tableViewer.setCellEditors( ( (IFormProvider) getDescriptorProvider( ) ).getEditors( table ) );
		tableViewer.setCellModifier( new FormCellModifier( ) );
	}
	else
	{
		tableViewer.setCellModifier( new FormCellModifier( ) {

			public boolean canModify( Object element, String property )
			{
				return false;
			}
		} );
	}
	tableViewer.setContentProvider( ( (AbstractFormHandleProvider) getDescriptorProvider( ) ).getFormContentProvider( this,
			getDescriptorProvider( ) ) );
	tableViewer.setLabelProvider( new FormLabelProvider( ) );

}
 

/**
 * Creates the TableViewer and set all kinds of processors.
 * 
 */
private void createTableViewer( )
{

	tableViewer = new TableViewer( table );
	tableViewer.setUseHashlookup( true );
	tableViewer.setColumnProperties( provider.getColumnNames( ) );
	tableViewer.setCellEditors( provider.getEditors( table ) );
	tableViewer.setContentProvider( new FormContentProvider( ) );
	tableViewer.setLabelProvider( new FormLabelProvider( ) );
	tableViewer.setCellModifier( new FormCellModifier( ) );

}
 

/**
 * create a tableview for the existed table
 * 
 */
private void createTableViewer( )
{
	tableViewer = new TableViewer( table );
	tableViewer.setUseHashlookup( true );
	tableViewer.setColumnProperties( elementNames );

	// Create the cell editors
	CellEditor[] editors = new CellEditor[elementNames.length];

	for ( int i = 0; i < elementNames.length; i++ )
	{
		TextCellEditor textEditor = new TextCellEditor( table );
		( (Text) textEditor.getControl( ) ).setTextLimit( 60 );
		if ( i == 1 )
		{
			// assure that the CUSTOM NAME column doesn't contain
			// ReportPlugin.PREFERENCE_DELIMITER
			( (Text) textEditor.getControl( ) ).addVerifyListener(

			new VerifyListener( ) {

				public void verifyText( VerifyEvent e )
				{
					e.doit = e.text.indexOf( ReportPlugin.PREFERENCE_DELIMITER ) < 0;
				}
			} );

		}
		editors[i] = textEditor;
	}

	// Assign the cell editors to the viewer
	tableViewer.setCellEditors( editors );
	// Set the cell modifier for the viewer
	tableViewer.setCellModifier( new ElementNamesCellModifier( this ) );
}
 

/**
 * Creates the TableViewer and set all kinds of processors.
 * 
 */
private void createTableViewer( )
{

	tableViewer = new TableViewer( table );
	tableViewer.setUseHashlookup( true );
	tableViewer.setColumnProperties( provider.getColumnNames( ) );
	tableViewer.setCellEditors( provider.getEditors( table ) );
	tableViewer.setContentProvider( new FormContentProvider( ) );
	tableViewer.setLabelProvider( new FormLabelProvider( ) );
	tableViewer.setCellModifier( new FormCellModifier( ) );

}
 

/**
 * Creates the TableViewer and set all kinds of processors.
 */
private void createTableViewer( )
{
	tableViewer = new TableViewer( table );
	tableViewer.setUseHashlookup( true );
	tableViewer.setColumnProperties( columnNames );
	expressionCellEditor = new ExpressionDialogCellEditor( table );
	tableViewer.setCellEditors( new CellEditor[]{
			null, null, expressionCellEditor
	} );
	tableViewer.setContentProvider( new BindingContentProvider( ) );
	tableViewer.setLabelProvider( new BindingLabelProvider( ) );
	tableViewer.setCellModifier( new BindingCellModifier( ) );
}
 

public RelationSetTableControl(Composite parent) {
  super(parent, SWT.NONE);
  setLayout(Widgets.buildContainerLayout(1));

  // Layout embedded table
  relSetViewer = new TableViewer(this,
      SWT.FULL_SELECTION | SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);

  // Set up layout properties
  Table relSetTable = relSetViewer.getTable();
  relSetTable.setLayoutData(Widgets.buildGrabFillData());

  // initialize the table
  relSetTable.setHeaderVisible(true);
  relSetTable.setToolTipText("List of Relations");
  EditColTableDef.setupTable(TABLE_DEF, relSetTable);

  // Configure cell editing
  CellEditor[] cellEditors = new CellEditor[TABLE_DEF.length];
  cellEditors[INDEX_NAME] = null;
  cellEditors[INDEX_SOURCE] = null;
  cellEditors[INDEX_VISIBLE] = new CheckboxCellEditor(relSetTable);

  // Configure table properties.
  relSetViewer.setCellEditors(cellEditors);
  relSetViewer.setLabelProvider(new ControlLabelProvider());
  relSetViewer.setColumnProperties(EditColTableDef.getProperties(TABLE_DEF));
  relSetViewer.setCellModifier(new ControlCellModifier());
  relSetViewer.setContentProvider(ArrayContentProvider.getInstance());

  configSorters(relSetTable);
}
 

public EdgeMatcherTableControl(Composite parent) {
  super(parent, SWT.NONE);
  setLayout(Widgets.buildContainerLayout(1));

  viewer = new TableViewer(this,
      SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);

  // Layout embedded table
  Table relationTable = viewer.getTable();
  relationTable.setLayoutData(Widgets.buildGrabFillData());

  // initialize the table
  relationTable.setHeaderVisible(true);
  relationTable.setToolTipText("Edge Matcher Definition");
  EditColTableDef.setupTable(TABLE_DEF, relationTable);

  CellEditor[] cellEditors = new CellEditor[TABLE_DEF.length];
  cellEditors[INDEX_RELATION] = null;
  cellEditors[INDEX_FORWARD] = new CheckboxCellEditor(relationTable);
  cellEditors[INDEX_BACKWARD] = new CheckboxCellEditor(relationTable);

  // cell content
  viewer.setCellEditors(cellEditors);
  viewer.setLabelProvider(new CellLabelProvider());
  viewer.setColumnProperties(EditColTableDef.getProperties(TABLE_DEF));
  viewer.setCellModifier(new CellModifier());
  viewer.setContentProvider(ArrayContentProvider.getInstance());

  viewer.setComparator(new AlphabeticSorter(new ViewerObjectToString() {

    @Override
    public String getString(Object object) {
        if (object instanceof Relation) {
          return ((Relation) object).toString();
        }
        return object.toString();
      }
    }));
}
 

public RelationDisplayTableControl(Composite parent) {
  super(parent, SWT.NONE);
  setLayout(Widgets.buildContainerLayout(1));

  propViewer = new TableViewer(this,
      SWT.FULL_SELECTION | SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);

  // Layout embedded table
  Table propTable = propViewer.getTable();
  propTable.setLayoutData(Widgets.buildGrabFillData());

  // initialize the table
  propTable.setHeaderVisible(true);
  propTable.setToolTipText("Relations Display Properties");
  EditColTableDef.setupTable(TABLE_DEF, propTable);

  // Configure cell editing
  CellEditor[] cellEditors = new CellEditor[TABLE_DEF.length];
  cellEditors[INDEX_NAME] = null;
  cellEditors[INDEX_SOURCE] = null;
  cellEditors[INDEX_COLOR] = new ColorCellEditor(propTable);
  cellEditors[INDEX_STYLE] = new ComboBoxCellEditor(propTable,
      toString(EdgeDisplayProperty.LineStyle.values(), true));
  cellEditors[INDEX_ARROWHEAD] = new ComboBoxCellEditor(propTable,
      toString(EdgeDisplayProperty.ArrowheadStyle.values(), true));

  propViewer.setCellEditors(cellEditors);
  propViewer.setLabelProvider(new EdgeDisplayLabelProvider());
  propViewer.setColumnProperties(EditColTableDef.getProperties(TABLE_DEF));
  propViewer.setCellModifier(new EdgeDisplayCellModifier());

  // TODO: Add column sorters, filters?
  configSorters(propTable);

  // Configure content last: use updateTable() to render relations
  propViewer.setContentProvider(ArrayContentProvider.getInstance());
}
 

public EdgeDisplayTableControl(Composite parent) {
  super(parent, SWT.NONE);
  setLayout(Widgets.buildContainerLayout(1));

  propViewer = new TableViewer(this,
      SWT.FULL_SELECTION | SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);

  // Layout embedded table
  Table propTable = propViewer.getTable();
  propTable.setLayoutData(Widgets.buildGrabFillData());

  // initialize the table
  propTable.setHeaderVisible(true);
  propTable.setToolTipText("Edge Display Properties");
  EditColTableDef.setupTable(TABLE_DEF, propTable);

  // Configure cell editing
  CellEditor[] cellEditors = new CellEditor[TABLE_DEF.length];
  cellEditors[INDEX_NAME] = null;
  cellEditors[INDEX_HEAD] = null;
  cellEditors[INDEX_TAIL] = null;
  cellEditors[INDEX_COLOR] = new ColorCellEditor(propTable);
  cellEditors[INDEX_STYLE] = new ComboBoxCellEditor(propTable,
      toString(EdgeDisplayProperty.LineStyle.values(), true));
  cellEditors[INDEX_ARROWHEAD] = new ComboBoxCellEditor(propTable,
      toString(EdgeDisplayProperty.ArrowheadStyle.values(), true));

  propViewer.setCellEditors(cellEditors);
  propViewer.setLabelProvider(new EdgeDisplayLabelProvider());
  propViewer.setColumnProperties(EditColTableDef.getProperties(TABLE_DEF));
  propViewer.setCellModifier(new EdgeDisplayCellModifier());
  propViewer.setContentProvider(ArrayContentProvider.getInstance());

  configSorters(propTable);
}
 

public FilterTableControl(Composite parent) {
  super(parent, SWT.NONE);
  setLayout(Widgets.buildContainerLayout(1));

  filterViewer = 
      new TableViewer(this, SWT.BORDER | SWT.V_SCROLL | SWT.MULTI );

  // Set up layout properties.
  Table filterTable = filterViewer.getTable();
  filterTable.setLayoutData(Widgets.buildGrabFillData());

  // Initialize the table.
  filterTable.setHeaderVisible(true);
  filterTable.setToolTipText("Node Filter Editor");
  EditColTableDef.setupTable(TABLE_DEF, filterTable);

  CellEditor[] cellEditors = new CellEditor[TABLE_DEF.length];
  cellEditors[INDEX_NAME] = new TextCellEditor(filterTable);
  cellEditors[INDEX_SUMMARY] = new NodeFilterCellEditor(filterTable);

  // Configure table properties.
  filterViewer.setCellEditors(cellEditors);
  filterViewer.setLabelProvider(LABEL_PROVIDER);
  filterViewer.setColumnProperties(EditColTableDef.getProperties(TABLE_DEF));
  filterViewer.setCellModifier(new ControlCellModifier());

  // Since the order is significant, no sorting capabilities.

  // Avoid setInput() invocations that come with
  // TableContentProvider.initViewer
  filterViewer.setContentProvider(ArrayContentProvider.getInstance());
}
 

public EnvironmentVariablesTable(final Composite parent) {
	super(parent, SWT.NONE);

	final TableColumnLayout tableColumnLayout = new TableColumnLayout();
	setLayout(tableColumnLayout);

	labelProvider = new TableLabelProvider();

	viewer = new TableViewer(this, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
	viewer.setColumnProperties(new String[] { getKeyName(), getValueName() });

	table = viewer.getTable();
	table.setLinesVisible(true);
	table.setHeaderVisible(true);
	viewer.setLabelProvider(labelProvider);
	try {
		viewer.setContentProvider(new TableContentProvider(vars));
	} catch (final Exception e) {
		// noop
	}
	createColumns(tableColumnLayout, viewer.getTable());

	final CellEditor[] editors = new CellEditor[] { new TextCellEditor(table), new TextCellEditor(table) };

	// Assign the cell editors to the viewer
	viewer.setCellEditors(editors);
	viewer.setCellModifier(new TableCellModifier(viewer));
}
 

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;
}
 

protected void createMemberValuesGroup( Composite content )
{
	group = new Group( content, SWT.NONE );
	group.setText( Messages.getString( "CrosstabSortKeyBuilder.Label.SelColumnMemberValue" ) ); //$NON-NLS-1$
	group.setLayout( new GridLayout( ) );

	memberValueTable = new Table( group, SWT.SINGLE
			| SWT.BORDER
			| SWT.H_SCROLL
			| SWT.V_SCROLL
			| SWT.FULL_SELECTION );
	memberValueTable.setLinesVisible( true );
	memberValueTable.setHeaderVisible( true );
	memberValueTable.setLayoutData( new GridData( GridData.FILL_BOTH ) );
	GridData gd = new GridData( GridData.FILL_BOTH );
	gd.heightHint = 150;
	gd.horizontalSpan = 3;
	group.setLayoutData( gd );

	dynamicViewer = new TableViewer( memberValueTable );

	TableColumn column = new TableColumn( memberValueTable, SWT.LEFT );
	column.setText( columns[0] );
	column.setWidth( 15 );

	TableColumn column1 = new TableColumn( memberValueTable, SWT.LEFT );
	column1.setResizable( columns[1] != null );
	if ( columns[1] != null )
	{
		column1.setText( columns[1] );
	}
	column1.setWidth( 200 );

	TableColumn column2 = new TableColumn( memberValueTable, SWT.LEFT );
	column2.setResizable( columns[2] != null );
	if ( columns[2] != null )
	{
		column2.setText( columns[2] );
	}
	column2.setWidth( 200 );

	dynamicViewer.setColumnProperties( columns );
	editor = new ExpressionValueCellEditor( dynamicViewer.getTable( ),
			SWT.READ_ONLY );
	TextCellEditor textEditor = new TextCellEditor( dynamicViewer.getTable( ),
			SWT.READ_ONLY );
	TextCellEditor textEditor2 = new TextCellEditor( dynamicViewer.getTable( ),
			SWT.READ_ONLY );
	CellEditor[] cellEditors = new CellEditor[]{
			textEditor, textEditor2, editor
	};
	if ( handle != null )
	{
		editor.setExpressionProvider( new ExpressionProvider( handle ) );
		editor.setReportElement( (ExtendedItemHandle) handle );
	}
	dynamicViewer.setCellEditors( cellEditors );

	dynamicViewer.setContentProvider( contentProvider );
	dynamicViewer.setLabelProvider( labelProvider );
	dynamicViewer.setCellModifier( cellModifier );
	dynamicViewer.addSelectionChangedListener( selectionChangeListener );
}
 

protected void createMemberValuesGroup( Composite content )
{
	group = new Group( content, SWT.NONE );
	group.setText( Messages.getString( "CrosstabFilterConditionBuilder.Label.SelColumnMemberValue" ) ); //$NON-NLS-1$
	group.setLayout( new GridLayout( ) );

	memberValueTable = new Table( group, SWT.SINGLE
			| SWT.BORDER
			| SWT.H_SCROLL
			| SWT.V_SCROLL
			| SWT.FULL_SELECTION );
	memberValueTable.setLinesVisible( true );
	memberValueTable.setHeaderVisible( true );
	memberValueTable.setLayoutData( new GridData( GridData.FILL_BOTH ) );
	GridData gd = new GridData( GridData.FILL_BOTH );
	gd.heightHint = 150;
	gd.horizontalSpan = 3;
	group.setLayoutData( gd );

	dynamicViewer = new TableViewer( memberValueTable );

	TableColumn column = new TableColumn( memberValueTable, SWT.LEFT );
	column.setText( columns[0] );
	column.setWidth( 15 );

	TableColumn column1 = new TableColumn( memberValueTable, SWT.LEFT );
	column1.setResizable( columns[1] != null );
	if ( columns[1] != null )
	{
		column1.setText( columns[1] );
	}
	column1.setWidth( 200 );

	TableColumn column2 = new TableColumn( memberValueTable, SWT.LEFT );
	column2.setResizable( columns[2] != null );
	if ( columns[2] != null )
	{
		column2.setText( columns[2] );
	}
	column2.setWidth( 200 );

	dynamicViewer.setColumnProperties( columns );
	editor = new ExpressionValueCellEditor( dynamicViewer.getTable( ),
			SWT.READ_ONLY );
	TextCellEditor textEditor = new TextCellEditor( dynamicViewer.getTable( ),
			SWT.READ_ONLY );
	TextCellEditor textEditor2 = new TextCellEditor( dynamicViewer.getTable( ),
			SWT.READ_ONLY );
	CellEditor[] cellEditors = new CellEditor[]{
			textEditor, textEditor2, editor
	};
	if ( designHandle != null )
	{
		editor.setExpressionProvider( getCrosstabExpressionProvider( ) );
		editor.setReportElement( (ExtendedItemHandle) designHandle );
	}

	dynamicViewer.setCellEditors( cellEditors );

	dynamicViewer.setContentProvider( contentProvider );
	dynamicViewer.setLabelProvider( labelProvider );
	dynamicViewer.setCellModifier( cellModifier );
	dynamicViewer.addSelectionChangedListener( selectionChangeListener );
}
 

/**
 * This is a callback that will allow us
 * to create the viewer and initialize it.
 */
public void createPartControl(Composite parent) {
    // Create a composite to hold the children
    GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL
            | GridData.FILL_BOTH);
    parent.setLayoutData(gridData);

    //only one component...
    GridLayout layout = new GridLayout(1, false);
    layout.marginWidth = 4;
    parent.setLayout(layout);

    Table table = createTable(parent);

    viewer = new TableViewer(table);

    viewer.setUseHashlookup(true);
    viewer.setColumnProperties(columnNames);

    viewer.setContentProvider(new ViewContentProvider());
    viewer.setLabelProvider(new ViewLabelProvider());
    viewer.setInput(rowList);

    CellEditor[] editors = new CellEditor[TexRow.COLUMNS];

    //ICellEditorListeners
    for (int i = 0; i < TexRow.COLUMNS; i++) {
        editors[i] = new TextCellEditor(table);
        ((Text) editors[i].getControl()).setTextLimit(256);
        editors[i].getControl().addKeyListener(
                new TexCellListener(viewer, rowList, i));
    }

    // Assign the cell editors to the viewer 
    viewer.setCellEditors(editors);

    // Set the cell modifier for the viewer
    viewer.setCellModifier(new TexCellModifier(viewer, rowList));

    // Set the default sorter for the viewer 
    //viewer.setSorter(new LaTeXRowSorter(LaTeXRowSorter.COLUMN_1));
}