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

List of usage examples for org.eclipse.jface.viewers TableViewerColumn TableViewerColumn

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Introduction

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

Prototype

public TableViewerColumn(TableViewer viewer, TableColumn column)

Source Link

Document

Creates a new viewer column for the given TableViewer on the given TableColumn .

Usage

From source file:edu.uchicago.cs.hao.texdojo.bibeditor.editors.EditorUI.java

License:Open Source License

private void createTable(Composite form) {
    Composite tablePanel = new Composite(form, SWT.NONE);
    TableColumnLayout tableColumnLayout = new TableColumnLayout();
    tablePanel.setLayout(tableColumnLayout);

    table = new TableViewer(tablePanel, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
    table.setContentProvider(new ArrayContentProvider());

    TableColumn keyColumn = new TableColumn(table.getTable(), SWT.NONE);
    keyColumn.setText("cite_key");
    TableViewerColumn keyColumnViewer = new TableViewerColumn(table, keyColumn);
    keyColumnViewer.setLabelProvider(new BibEntryColumnLabelProvider(0));
    keyColumn.addSelectionListener(new ColumnSelectionListener(0));

    TableColumn typeColumn = new TableColumn(table.getTable(), SWT.NONE);
    typeColumn.setText("Type");
    TableViewerColumn typeColumnViewer = new TableViewerColumn(table, typeColumn);
    typeColumnViewer.setLabelProvider(new BibEntryColumnLabelProvider(1));
    typeColumn.addSelectionListener(new ColumnSelectionListener(1));

    TableColumn titleColumn = new TableColumn(table.getTable(), SWT.NONE);
    titleColumn.setText("Title");
    TableViewerColumn titleColumnViewer = new TableViewerColumn(table, titleColumn);
    titleColumnViewer.setLabelProvider(new BibEntryColumnLabelProvider(2));
    titleColumn.addSelectionListener(new ColumnSelectionListener(2));

    TableColumn yearColumn = new TableColumn(table.getTable(), SWT.NONE);
    yearColumn.setText("Year");
    TableViewerColumn yearColumnViewer = new TableViewerColumn(table, yearColumn);
    yearColumnViewer.setLabelProvider(new BibEntryColumnLabelProvider(3));
    yearColumn.addSelectionListener(new ColumnSelectionListener(3));

    TableColumn authorColumn = new TableColumn(table.getTable(), SWT.NONE);
    authorColumn.setText("Author");
    TableViewerColumn authorColumnViewer = new TableViewerColumn(table, authorColumn);
    authorColumnViewer.setLabelProvider(new BibEntryColumnLabelProvider(4));

    tableColumnLayout.setColumnData(keyColumn, new ColumnWeightData(5, 150, true));
    tableColumnLayout.setColumnData(typeColumn, new ColumnWeightData(5, 150, true));
    tableColumnLayout.setColumnData(titleColumn, new ColumnWeightData(50, 400, true));
    tableColumnLayout.setColumnData(yearColumn, new ColumnPixelData(50));
    tableColumnLayout.setColumnData(authorColumn, new ColumnWeightData(40, 400, true));

    table.setInput(model.getEntries());/*from   ww  w . j  a  va  2s  . c  o m*/
    table.getTable().setLinesVisible(true);
    table.getTable().setHeaderVisible(true);

    table.getTable().addSelectionListener(new SelectionListener() {
        @Override
        public void widgetSelected(SelectionEvent event) {
            Object selection = ((StructuredSelection) table.getSelection()).getFirstElement();
            if (null != selection) {
                updateTextContent(selection.toString());
            }
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent event) {
            widgetSelected(event);
        }
    });
    // Supporting Table Sorting, only when clicking
    tableComparator = new ColumnViewerComparator();
    table.setComparator(null);
}

From source file:edu.washington.cs.cupid.editor.preferences.CupidRulerPreferencePage.java

License:Open Source License

@Override
protected Control createContents(final Composite parent) {
    List<RulerPreference> current = Activator.getDefault().getRulerPreferences();

    Composite composite = new Composite(parent, SWT.NONE);

    GridLayout layout = new GridLayout();
    final int margin = 5;
    layout.numColumns = 1;/*from   ww  w  . j ava 2 s .co  m*/
    layout.marginRight = margin;
    layout.marginTop = margin;
    layout.marginWidth = 0;
    composite.setLayout(layout);

    GridData data = new GridData(GridData.FILL_BOTH);
    composite.setLayoutData(data);

    Label label = new Label(composite, SWT.NONE);
    label.setText("Active Capabilities:");

    viewer = new TableViewer(composite);
    final Table table = viewer.getTable();
    viewer.setContentProvider(new ArrayContentProvider());
    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    data = new GridData(GridData.FILL_BOTH);
    table.setLayoutData(data);

    table.addListener(SWT.MeasureItem, new Listener() {
        public void handleEvent(Event event) {
            // height cannot be per row so simply set
            event.height = 20;
        }
    });

    TableColumn column = new TableColumn(table, SWT.NONE);
    column.setText("Capability");
    column.setWidth(100);
    TableViewerColumn capabilityColumn = new TableViewerColumn(viewer, column);
    capabilityColumn.setLabelProvider(new ColumnLabelProvider() {
        @Override
        public String getText(Object elt) {
            return ((RulerPreference) elt).capability;
        }
    });

    column = new TableColumn(table, SWT.NONE);
    column.setText("Output");
    column.setWidth(100);
    TableViewerColumn outputColumn = new TableViewerColumn(viewer, column);
    outputColumn.setLabelProvider(new ColumnLabelProvider() {
        @Override
        public String getText(Object elt) {
            return ((RulerPreference) elt).output;
        }
    });

    column = new TableColumn(table, SWT.NONE);
    column.setText("Color");
    column.setWidth(100);
    TableViewerColumn actionsNameCol = new TableViewerColumn(viewer, column);

    actionsNameCol.setLabelProvider(new OwnerDrawLabelProvider() {
        @Override
        protected void measure(Event event, Object element) {
            event.setBounds(new Rectangle(event.x, event.y, 100, event.height));
        }

        @Override
        protected void paint(Event event, Object element) {
            TableItem item = (TableItem) event.item;
            RulerPreference pref = (RulerPreference) item.getData();

            if (pref.color != null) {
                event.gc.setBackground(
                        new Color(CupidRulerPreferencePage.this.getShell().getDisplay(), pref.color));
                event.gc.fillRectangle(new Rectangle(event.x, event.y, 200, event.height));
            }
        }
    });
    actionsNameCol.setEditingSupport(new ColorEditingSupport(viewer));

    column = new TableColumn(table, SWT.NONE);
    column.setText("Enabled?");
    column.setWidth(60);
    TableViewerColumn enabledColumn = new TableViewerColumn(viewer, column);
    enabledColumn.setLabelProvider(new ColumnLabelProvider() {
        @Override
        public String getText(Object elt) {
            return ((RulerPreference) elt).enabled ? "Enabled" : "Disabled";
        }
    });
    enabledColumn.setEditingSupport(new EnabledEditingSupport(viewer));

    providers = RulerUtil.allLineProviders(current, false);
    for (LineProvider provider : providers) {
        RulerPreference pref = RulerUtil.getPreference(provider, current);

        if (pref != null) {
            model.add(pref);
        } else {
            model.add(new RulerPreference(provider.getCapability().getName(), provider.getOutput().getName(),
                    provider.getColor(), true));
        }
    }

    viewer.setInput(model);
    viewer.getTable().layout(true);
    return composite;
}

From source file:era.foss.typeeditor.datatype.DataTypeDefinitionDetailViewer.java

License:Open Source License

/**
 * Show UI elements for DatatypeDefintionEnumeration
 *///from  ww  w.  ja  v  a  2 s .  c  o  m
private void createDetailsEnumeration() {

    // create table for enumeration values
    final AddDeleteTableViewer tableViewer = new AddDeleteTableViewer(detailComposite,
            SWT.MULTI | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION);

    tableViewer.getTable().setHeaderVisible(true);
    tableViewer.getTable().setLinesVisible(true);

    tableViewer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
    tableViewer.setEditingDomain(editingDomain);
    tableViewer.setElementInformation((EObject) this.master.getValue(),
            ErfPackage.Literals.DATATYPE_DEFINITION_ENUMERATION__SPECIFIED_VALUES,
            ErfPackage.Literals.ENUM_VALUE);

    ObservableListContentProvider cp = new ObservableListContentProvider();
    tableViewer.setContentProvider(cp);

    TableColumnLayout columnLayout = (TableColumnLayout) tableViewer.getTable().getParent().getLayout();

    // create column with name of the element
    TableViewerColumn columnName = new TableViewerColumn(tableViewer, SWT.NONE);

    columnLayout.setColumnData(columnName.getColumn(), new ColumnWeightData(20, 20));
    columnName.getColumn().setResizable(true);
    columnName.getColumn().setMoveable(false);
    columnName.getColumn().setText(Ui.getUiName(ErfPackage.Literals.IDENTIFIABLE__LONG_NAME));
    EStructuralFeature[] structuralFeature = { ErfPackage.Literals.IDENTIFIABLE__LONG_NAME };
    ui.bindColumn(columnName, structuralFeature);

    // create column with color of element
    TableViewerColumn columnColor = new TableViewerColumn(tableViewer, SWT.NONE);

    columnLayout.setColumnData(columnColor.getColumn(), new ColumnWeightData(10, 10));
    columnColor.getColumn().setResizable(false);
    columnColor.getColumn().setWidth(20);
    columnColor.setLabelProvider(new EnumColorLabelProvider());
    EnumColorEditingSupport colorCellEditingSupport = new EnumColorEditingSupport(tableViewer);
    colorCellEditingSupport.setEditingDomain(editingDomain);
    columnColor.setEditingSupport(colorCellEditingSupport);

    IEMFListProperty enumerationProperty = EMFProperties
            .list(ErfPackage.Literals.DATATYPE_DEFINITION_ENUMERATION__SPECIFIED_VALUES);
    tableViewer.setInput(enumerationProperty.observe(master.getValue()));

}

From source file:era.foss.typeeditor.datatype.DatatypeDefinitionsForm.java

License:Open Source License

/**
 * Creates the table viewer./*w  ww  .j a v  a  2s.co  m*/
 */
private void createTableViewer() {

    tableViewer = new AddDeleteTableViewer(this, SWT.MULTI | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION);
    tableViewer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    tableViewer.setEditingDomain(editingDomain);
    tableViewer.setElementInformation(erfModel.getCoreContent(), ErfPackage.Literals.CONTENT__DATA_TYPES,
            ErfPackage.Literals.DATATYPE_DEFINITION_INTEGER);

    ObservableListContentProvider cp = new ObservableListContentProvider();
    tableViewer.setContentProvider(cp);

    TableColumnLayout columnLayout = (TableColumnLayout) tableViewer.getTable().getParent().getLayout();

    // create column with name of the datatype
    TableViewerColumn nameColumn = new TableViewerColumn(tableViewer, SWT.NONE);
    columnLayout.setColumnData(nameColumn.getColumn(), new ColumnWeightData(100, 70));
    nameColumn.getColumn().setResizable(true);
    nameColumn.getColumn().setMoveable(false);
    nameColumn.getColumn().setText(Ui.getUiName(ErfPackage.Literals.IDENTIFIABLE__LONG_NAME));
    EStructuralFeature[] structuralFeature = { ErfPackage.Literals.IDENTIFIABLE__LONG_NAME };
    ui.bindColumn(nameColumn, structuralFeature);

    // create column with type of the datatype
    TableViewerColumn typeColumn = new TableViewerColumn(tableViewer, SWT.NONE);
    columnLayout.setColumnData(typeColumn.getColumn(), new ColumnWeightData(70, 30));
    typeColumn.getColumn().setResizable(false);
    typeColumn.getColumn().setMoveable(false);
    typeColumn.setEditingSupport(new DatatypeDefinitionTypeEditingSupport(tableViewer));
    typeColumn.setLabelProvider(new DatatypeDefinitionTypeLabelProvider());
    typeColumn.getColumn().setText(typeEditorActivator.getString("_UI_DataTypeDefinitionType_label"));

    // provide input for the table
    IEMFListProperty dataTypeProperty = EMFProperties.list(ErfPackage.Literals.CONTENT__DATA_TYPES);
    tableViewer.setInput(dataTypeProperty.observe(erfModel.getCoreContent()));

}

From source file:era.foss.typeeditor.spectype.AttributeDefinitionDetailViewer.java

License:Open Source License

/**
 * Show UI elements for DatatypeDefintionEnumeration
 *//*ww  w  . j  a  va2 s . c om*/
private void createDetailsEnumeration() {
    final AttributeDefinitionEnumeration attributeDefinitionEnum = (AttributeDefinitionEnumeration) master
            .getValue();

    // create label for multiValued property
    Label label = new Label(detailComposite, SWT.NONE);
    label.setText(Ui.getUiName(ErfPackage.Literals.ATTRIBUTE_DEFINITION_ENUMERATION__MULTI_VALUED));
    label.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false));

    // create checkbox for multiValued property
    EAttribute[] isMultiValued = { ErfPackage.Literals.ATTRIBUTE_DEFINITION_ENUMERATION__MULTI_VALUED };
    BindingCheckBox multiValuedCheckbox = new BindingCheckBox(detailComposite, SWT.NONE);
    multiValuedCheckbox.setLayoutData(new GridData(SWT.LEFT, SWT.DEFAULT, true, false));
    multiValuedCheckbox.bind(editingDomain, isMultiValued, master);

    // create checkbox for enabling default value
    Button defaultValueCheckbox = createDefaultValueCheckbox(attributeDefinitionEnum,
            ErfPackage.Literals.ATTRIBUTE_DEFINITION_ENUMERATION__DEFAULT_VALUE);

    // create table for selecting default EnumValue elements
    Table defaultValueTable = new Table(detailComposite,
            SWT.MULTI | SWT.BORDER | SWT.FULL_SELECTION | SWT.CHECK);
    defaultValueTable.setLinesVisible(true);
    defaultValueTable.setHeaderVisible(true);

    final CheckboxTableViewer defaultValueTableViewer = new CheckboxTableViewer(defaultValueTable);
    defaultValueTable.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));

    final ObservableListContentProvider cp = new ObservableListContentProvider();
    defaultValueTableViewer.setContentProvider(cp);

    TableViewerColumn column = new TableViewerColumn(defaultValueTableViewer, SWT.NONE);

    column.getColumn().setResizable(false);
    column.getColumn().setMoveable(false);
    column.getColumn().setText(Ui.getUiName(ErfPackage.Literals.ATTRIBUTE_VALUE_ENUMERATION__VALUES));
    column.getColumn().pack();

    // set label provider
    IValueProperty elementProperty = EMFEditProperties.value(editingDomain,
            FeaturePath.fromList(new EStructuralFeature[] { ErfPackage.Literals.IDENTIFIABLE__LONG_NAME }));
    IObservableMap attributeMap = elementProperty.observeDetail(cp.getKnownElements());
    column.setLabelProvider(new ObservableMapCellLabelProvider(attributeMap));

    // Add provider for the check stare of the table viewer
    // A value is checked if it is referred by the Default value of the AttributeDefintionEnumeration
    defaultValueTableViewer.setCheckStateProvider(new ICheckStateProvider() {
        @Override
        public boolean isGrayed(Object element) {
            return false;
        }

        @Override
        public boolean isChecked(Object element) {
            AttributeValueEnumeration enumDefaultValue = attributeDefinitionEnum.getDefaultValue();
            return enumDefaultValue != null && enumDefaultValue.getValues().contains(element);
        }
    });

    // If a EnumValue is selected add it to the list of Default values for the AttributeDefintionEnumeration
    // Otherwise remove it from the list of default values
    defaultValueTableViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            // we don't need to check if the default value object is null as
            // in this case table viewer is disabled
            assert (attributeDefinitionEnum.getDefaultValue() != null);

            EnumValue enumValue = ((EnumValue) event.getElement());
            Command command = null;

            if (event.getChecked() == true) {
                command = AddCommand.create(editingDomain, attributeDefinitionEnum.getDefaultValue(),
                        ErfPackage.Literals.ATTRIBUTE_VALUE_ENUMERATION__VALUES, enumValue);
            } else {
                command = RemoveCommand.create(editingDomain, attributeDefinitionEnum.getDefaultValue(),
                        ErfPackage.Literals.ATTRIBUTE_VALUE_ENUMERATION__VALUES, enumValue);
            }
            editingDomain.getCommandStack().execute(command);
        }
    });

    // observe values of DatatypeDefinition selected for the AttributeDefintionEnumeration
    IEMFListProperty enumerationProperty = EMFProperties.list(
            FeaturePath.fromList(new EStructuralFeature[] { ErfPackage.Literals.ATTRIBUTE_DEFINITION__TYPE,
                    ErfPackage.Literals.DATATYPE_DEFINITION_ENUMERATION__SPECIFIED_VALUES }));
    IObservableList dataTypeEnumValueObserver = enumerationProperty.observe(attributeDefinitionEnum);
    defaultValueTableViewer.setInput(dataTypeEnumValueObserver);

    // only enable table viewer in case a default value exists
    dataBindingContext.bindValue(SWTObservables.observeEnabled(defaultValueTable),
            SWTObservables.observeSelection(defaultValueCheckbox));

}

From source file:era.foss.typeeditor.spectype.SpecTypeForm.java

License:Open Source License

/**
 * Create table viewer showing the SpecTypes
 */// ww w  .j  a  v  a  2 s.c  om
private void createSpecTypeTableViewer() {
    AddDeleteTableViewer specTypeTableViewer = new AddDeleteTableViewer(this,
            SWT.MULTI | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION);
    specTypeTableViewer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    specTypeTableViewer.setEditingDomain(editingDomain);
    specTypeTableViewer.setElementInformation(erfModel.getCoreContent(),
            ErfPackage.Literals.CONTENT__SPEC_TYPES, ErfPackage.Literals.SPEC_TYPE);

    ObservableListContentProvider cp = new ObservableListContentProvider();
    specTypeTableViewer.setContentProvider(cp);

    TableColumnLayout columnLayout = (TableColumnLayout) specTypeTableViewer.getTable().getParent().getLayout();

    // create column with name of the SpecType
    TableViewerColumn nameColumn = new TableViewerColumn(specTypeTableViewer, SWT.NONE);
    columnLayout.setColumnData(nameColumn.getColumn(), new ColumnWeightData(100, 70));
    nameColumn.getColumn().setResizable(false);
    nameColumn.getColumn().setMoveable(false);
    nameColumn.getColumn().setText(Ui.getUiName(ErfPackage.Literals.IDENTIFIABLE__LONG_NAME));
    EStructuralFeature[] structuralFeature = { ErfPackage.Literals.IDENTIFIABLE__LONG_NAME };
    ui.bindColumn(nameColumn, structuralFeature);

    // provide input for the table
    IEMFListProperty specTypeProperty = EMFProperties.list(ErfPackage.Literals.CONTENT__SPEC_TYPES);
    specTypeTableViewer.setInput(specTypeProperty.observe(erfModel.getCoreContent()));
    specTypeTableViewer.getTable().select(0);

    this.specTypeMaster = ViewerProperties.singleSelection().observe(specTypeTableViewer);
}

From source file:era.foss.typeeditor.spectype.SpecTypeForm.java

License:Open Source License

/** Create column for selecting the DatatypeDefinition associated with the AttributeDefinition */
private void createSpecAttributeNameColumn(AddDeleteTableViewer specAttributeTableViewer,
        TableColumnLayout columnLayout) {

    ////  w w  w  . j  a  v  a2  s  . com
    TableViewerColumn nameColumn = new TableViewerColumn(specAttributeTableViewer, SWT.NONE);

    nameColumn.getColumn().setText(Ui.getUiName(ErfPackage.Literals.IDENTIFIABLE__LONG_NAME));
    nameColumn.getColumn().setResizable(true);
    nameColumn.getColumn().setMoveable(false);
    columnLayout.setColumnData(nameColumn.getColumn(), new ColumnWeightData(34, 100));
    IValueProperty nameColumnElementProperty = EMFEditProperties.value(editingDomain,
            ErfPackage.Literals.IDENTIFIABLE__LONG_NAME);
    // add label provider
    IObservableMap nameColumnAttributeMap = nameColumnElementProperty.observeDetail(
            ((ObservableListContentProvider) specAttributeTableViewer.getContentProvider()).getKnownElements());
    nameColumn.setLabelProvider(new ObservableMapCellLabelProvider(nameColumnAttributeMap));

    // add editing support
    IValueProperty nameColumnCellEditorProperty = CellEditorProperties.control()
            .value(WidgetProperties.text(SWT.Modify));
    EditingSupport editingSupport = ObservableValueEditingSupport.create(specAttributeTableViewer,
            dataBindContext, new TextCellEditor(specAttributeTableViewer.getTable()),
            nameColumnCellEditorProperty, nameColumnElementProperty);
    nameColumn.setEditingSupport(editingSupport);

}

From source file:era.foss.typeeditor.spectype.SpecTypeForm.java

License:Open Source License

/** Create column for selecting the DatatypeDefinition associated with the AttributeDefinition */
private void createSpecAttributeTypeColumn(TableViewer specAttributeTableViewer,
        TableColumnLayout columnLayout) {

    TableViewerColumn dataTypeColumn = new TableViewerColumn(specAttributeTableViewer, SWT.NONE);
    dataTypeColumn.getColumn().setText(Ui.getUiName(ErfPackage.Literals.ATTRIBUTE_DEFINITION__TYPE));
    dataTypeColumn.getColumn().setResizable(false);
    dataTypeColumn.getColumn().setMoveable(false);
    columnLayout.setColumnData(dataTypeColumn.getColumn(), new ColumnWeightData(33, 100));
    IValueProperty dataTypeNameProperty = EMFEditProperties.value(editingDomain,
            FeaturePath.fromList(new EStructuralFeature[] { ErfPackage.Literals.ATTRIBUTE_DEFINITION__TYPE,
                    ErfPackage.Literals.IDENTIFIABLE__LONG_NAME }));

    // add label provider
    ObservableMapCellLabelProvider labelProvider = new ObservableMapCellLabelProvider(dataTypeNameProperty
            .observeDetail(((ObservableListContentProvider) specAttributeTableViewer.getContentProvider())
                    .getKnownElements()));
    dataTypeColumn.setLabelProvider(labelProvider);

    // add editing support
    dataTypeColumn.setEditingSupport(new AttributeDefinitionTypeEditingSupport(specAttributeTableViewer));

}

From source file:era.foss.typeeditor.view.ViewForm.java

License:Open Source License

/**
 * Creates the table viewer for {@link View}s
 *//*w  w w.j  av  a2s  .c  o m*/
private void createViewTableViewer(Composite parent) {

    AddDeleteTableViewer viewTableViewer = new AddDeleteTableViewer(parent,
            SWT.MULTI | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION);

    viewTableViewer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 2));
    viewTableViewer.setEditingDomain(editingDomain);
    viewTableViewer.setElementInformation(toolExtension, ErfPackage.Literals.ERA_TOOL_EXTENSION__VIEWS,
            ErfPackage.Literals.VIEW);

    ObservableListContentProvider cp = new ObservableListContentProvider();
    viewTableViewer.setContentProvider(cp);

    TableColumnLayout columnLayout = (TableColumnLayout) viewTableViewer.getTable().getParent().getLayout();

    // create column with name of the view
    TableViewerColumn nameColumn = new TableViewerColumn(viewTableViewer, SWT.NONE);
    columnLayout.setColumnData(nameColumn.getColumn(), new ColumnWeightData(100, 70));
    nameColumn.getColumn().setResizable(false);
    nameColumn.getColumn().setMoveable(false);
    nameColumn.getColumn().setText(Ui.getUiName(ErfPackage.Literals.IDENTIFIABLE__LONG_NAME));
    ui.bindColumn(nameColumn, new EStructuralFeature[] { ErfPackage.Literals.IDENTIFIABLE__LONG_NAME });

    // provide input for the table
    IEMFListProperty viewsProperty = EMFProperties.list(ErfPackage.Literals.ERA_TOOL_EXTENSION__VIEWS);
    viewTableViewer.setInput(viewsProperty.observe(toolExtension));
    viewTableViewer.getTable().select(0);

    this.viewMaster = ViewerProperties.singleSelection().observe(viewTableViewer);

}

From source file:era.foss.typeeditor.view.ViewForm.java

License:Open Source License

/**
 * Creates the table viewer for {@link ViewElements}
 * //from   w  ww  .  j  ava  2s .co m
 * @param parent parent composite
 */
private void createViewElementTableViewer(Composite parent) {

    this.viewElementTableViewer = new AddDeleteTableViewer(parent,
            SWT.MULTI | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION | AddDeleteTableViewer.NO_DESCRIPTION) {

        @Override
        public void addElement() {
            this.elementOwner = (EObject) viewMaster.getValue();
            super.addElement(); // is_a ViewElement
            ViewElement addedViewElement = (ViewElement) super.getElementAt(super.doGetItemCount() - 1);
            // default placement of views' elements
            addedViewElement.setEditorRowPosition(getCurrentMaxRowIdx() + 1);
            addedViewElement.setEditorColumnPosition(0);
            addedViewElement.setEditorColumnSpan(2);
            addedViewElement.setEditorRowSpan(1);
        }

        /**
         * Calculates maximum row index of existing view elements
         * 
         * @return maximum row index
         */
        private int getCurrentMaxRowIdx() {
            int maxRowIdx = 0;
            for (int i = 0; i < super.doGetItemCount(); ++i) {
                ViewElement iterViewElement = (ViewElement) super.getElementAt(i);
                maxRowIdx = Math.max(maxRowIdx,
                        iterViewElement.getEditorRowPosition() + (iterViewElement.getEditorRowSpan() - 1));
            }
            return maxRowIdx;
        }

        @Override
        protected void createButtonBar() {
            super.createButtonBar();
            // FIXME @cpn create "add all" button
        }
    };

    // the owner is null as it is set in the overridden addElement() method
    viewElementTableViewer.setElementInformation((EObject) viewMaster.getValue(),
            ErfPackage.Literals.VIEW__VIEW_ELEMENTS, ErfPackage.Literals.VIEW_ELEMENT);

    viewElementTableViewer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 2));
    viewElementTableViewer.setEditingDomain(editingDomain);

    ObservableListContentProvider tableViewerContentProvider = new ObservableListContentProvider();
    viewElementTableViewer.setContentProvider(tableViewerContentProvider);

    TableColumnLayout columnLayout = (TableColumnLayout) viewElementTableViewer.getTable().getParent()
            .getLayout();

    // create column showing the Attribute Definition
    TableViewerColumn attributeDefinitionColumn = new TableViewerColumn(viewElementTableViewer, SWT.NONE);
    columnLayout.setColumnData(attributeDefinitionColumn.getColumn(), new ColumnWeightData(100, 70));
    attributeDefinitionColumn.getColumn().setResizable(false);
    attributeDefinitionColumn.getColumn().setMoveable(false);
    attributeDefinitionColumn.getColumn()
            .setText(Ui.getUiName(ErfPackage.Literals.VIEW_ELEMENT__ATTRIBUTE_DEFINITION));

    // label provider for column showing the AttributeDefintion
    IValueProperty elementProperty = EMFEditProperties.value(editingDomain,
            FeaturePath
                    .fromList(new EStructuralFeature[] { ErfPackage.Literals.VIEW_ELEMENT__ATTRIBUTE_DEFINITION,
                            ErfPackage.Literals.IDENTIFIABLE__LONG_NAME }));
    IObservableMap attributeMap = elementProperty.observeDetail(tableViewerContentProvider.getKnownElements());
    attributeDefinitionColumn.setLabelProvider(new ObservableMapCellLabelProvider(attributeMap));

    // editing support column showing the AttributeDefintion

    // Combo box: Create combo box to select choices for the reference
    ComboBoxViewerCellEditor combo = new ComboBoxViewerCellEditorSp(
            (Composite) viewElementTableViewer.getControl(), SWT.DROP_DOWN | SWT.READ_ONLY);
    // Combo box: Set Content Provider;
    ObservableListContentProvider comboBoxContentProvider = new ObservableListContentProvider();
    combo.setContentProvider(comboBoxContentProvider);

    // Combo box: Set Label Provider
    combo.setLabelProvider(
            new ObservableMapLabelProvider(EMFProperties.value(ErfPackage.Literals.IDENTIFIABLE__LONG_NAME)
                    .observeDetail(comboBoxContentProvider.getKnownElements())));
    // Combo box: set input from selected specType
    IEMFListProperty specAttributesProperty = EMFProperties
            .list(ErfPackage.Literals.SPEC_TYPE__SPEC_ATTRIBUTES);
    combo.setInput(specAttributesProperty.observeDetail(specTypeMaster));

    // Set editing support of table cell
    IValueProperty editorElementProperty = EMFEditProperties.value(editingDomain,
            ErfPackage.Literals.VIEW_ELEMENT__ATTRIBUTE_DEFINITION);
    IValueProperty cellEditorProperty = ViewerProperties.singleSelection();

    attributeDefinitionColumn.setEditingSupport(ObservableValueEditingSupport.create(viewElementTableViewer,
            dataBindContext, combo, cellEditorProperty, editorElementProperty));

    // provide input for the table
    IEMFListProperty viewsProperty = EMFProperties.list(ErfPackage.Literals.VIEW__VIEW_ELEMENTS);
    viewElementTableViewer.addFilter(new SpecTypeFilter());
    viewElementTableViewer.setInput(viewsProperty.observeDetail(viewMaster));

    viewElementMaster = ViewerProperties.singleSelection().observe(viewElementTableViewer);
    viewElementTableViewer.getTable().select(0);
}