| /******************************************************************************* |
| * Copyright (c) 2012, 2019 Original authors and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Original authors and others - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.nebula.widgets.nattable.examples._400_Configuration._440_Editing; |
| |
| import java.text.DateFormat; |
| import java.text.SimpleDateFormat; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Locale; |
| import java.util.Map; |
| |
| import org.eclipse.jface.bindings.keys.KeyStroke; |
| import org.eclipse.jface.bindings.keys.ParseException; |
| import org.eclipse.jface.fieldassist.SimpleContentProposalProvider; |
| import org.eclipse.jface.fieldassist.TextContentAdapter; |
| import org.eclipse.nebula.widgets.nattable.NatTable; |
| import org.eclipse.nebula.widgets.nattable.config.AbstractRegistryConfiguration; |
| import org.eclipse.nebula.widgets.nattable.config.CellConfigAttributes; |
| import org.eclipse.nebula.widgets.nattable.config.DefaultNatTableStyleConfiguration; |
| import org.eclipse.nebula.widgets.nattable.config.IConfigRegistry; |
| import org.eclipse.nebula.widgets.nattable.config.IEditableRule; |
| import org.eclipse.nebula.widgets.nattable.data.ExtendedReflectiveColumnPropertyAccessor; |
| import org.eclipse.nebula.widgets.nattable.data.IDataProvider; |
| import org.eclipse.nebula.widgets.nattable.data.ListDataProvider; |
| import org.eclipse.nebula.widgets.nattable.data.convert.DefaultBooleanDisplayConverter; |
| import org.eclipse.nebula.widgets.nattable.data.convert.DefaultDateDisplayConverter; |
| import org.eclipse.nebula.widgets.nattable.data.convert.DefaultDisplayConverter; |
| import org.eclipse.nebula.widgets.nattable.data.convert.DefaultDoubleDisplayConverter; |
| import org.eclipse.nebula.widgets.nattable.data.convert.DefaultIntegerDisplayConverter; |
| import org.eclipse.nebula.widgets.nattable.data.convert.DisplayConverter; |
| import org.eclipse.nebula.widgets.nattable.data.convert.IDisplayConverter; |
| import org.eclipse.nebula.widgets.nattable.dataset.person.ExtendedPersonWithAddress; |
| import org.eclipse.nebula.widgets.nattable.dataset.person.Person.Gender; |
| import org.eclipse.nebula.widgets.nattable.dataset.person.PersonService; |
| import org.eclipse.nebula.widgets.nattable.edit.EditConfigAttributes; |
| import org.eclipse.nebula.widgets.nattable.edit.editor.CheckBoxCellEditor; |
| import org.eclipse.nebula.widgets.nattable.edit.editor.ComboBoxCellEditor; |
| import org.eclipse.nebula.widgets.nattable.edit.editor.DateCellEditor; |
| import org.eclipse.nebula.widgets.nattable.edit.editor.MultiLineTextCellEditor; |
| import org.eclipse.nebula.widgets.nattable.edit.editor.PasswordCellEditor; |
| import org.eclipse.nebula.widgets.nattable.edit.editor.TextCellEditor; |
| import org.eclipse.nebula.widgets.nattable.edit.gui.FileDialogCellEditor; |
| import org.eclipse.nebula.widgets.nattable.edit.gui.ICellEditDialog; |
| import org.eclipse.nebula.widgets.nattable.examples.AbstractNatExample; |
| import org.eclipse.nebula.widgets.nattable.examples.runner.StandaloneNatExampleRunner; |
| import org.eclipse.nebula.widgets.nattable.grid.GridRegion; |
| import org.eclipse.nebula.widgets.nattable.grid.data.DefaultColumnHeaderDataProvider; |
| import org.eclipse.nebula.widgets.nattable.grid.layer.DefaultGridLayer; |
| import org.eclipse.nebula.widgets.nattable.layer.DataLayer; |
| import org.eclipse.nebula.widgets.nattable.layer.cell.ColumnOverrideLabelAccumulator; |
| import org.eclipse.nebula.widgets.nattable.painter.cell.CheckBoxPainter; |
| import org.eclipse.nebula.widgets.nattable.painter.cell.ComboBoxPainter; |
| import org.eclipse.nebula.widgets.nattable.painter.cell.PasswordTextPainter; |
| import org.eclipse.nebula.widgets.nattable.painter.cell.decorator.PaddingDecorator; |
| import org.eclipse.nebula.widgets.nattable.style.CellStyleAttributes; |
| import org.eclipse.nebula.widgets.nattable.style.DisplayMode; |
| import org.eclipse.nebula.widgets.nattable.style.HorizontalAlignmentEnum; |
| import org.eclipse.nebula.widgets.nattable.style.Style; |
| import org.eclipse.nebula.widgets.nattable.tickupdate.TickUpdateConfigAttributes; |
| import org.eclipse.nebula.widgets.nattable.tooltip.NatTableContentTooltip; |
| import org.eclipse.nebula.widgets.nattable.util.GUIHelper; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Display; |
| |
| public class _447_EditorExample extends AbstractNatExample { |
| |
| public static void main(String[] args) throws Exception { |
| StandaloneNatExampleRunner.run(1024, 400, new _447_EditorExample()); |
| } |
| |
| @Override |
| public String getDescription() { |
| return ""; |
| } |
| |
| public static String COLUMN_ONE_LABEL = "ColumnOneLabel"; |
| public static String COLUMN_TWO_LABEL = "ColumnTwoLabel"; |
| public static String COLUMN_THREE_LABEL = "ColumnThreeLabel"; |
| public static String COLUMN_FOUR_LABEL = "ColumnFourLabel"; |
| public static String COLUMN_FIVE_LABEL = "ColumnFiveLabel"; |
| public static String COLUMN_SIX_LABEL = "ColumnSixLabel"; |
| public static String COLUMN_SEVEN_LABEL = "ColumnSevenLabel"; |
| public static String COLUMN_EIGHT_LABEL = "ColumnEightLabel"; |
| public static String COLUMN_NINE_LABEL = "ColumnNineLabel"; |
| public static String COLUMN_TEN_LABEL = "ColumnTenLabel"; |
| public static String COLUMN_ELEVEN_LABEL = "ColumnElevenLabel"; |
| public static String COLUMN_TWELVE_LABEL = "ColumnTwelveLabel"; |
| public static String COLUMN_THIRTEEN_LABEL = "ColumnThirteenLabel"; |
| public static String COLUMN_FOURTEEN_LABEL = "ColumnFourteenLabel"; |
| |
| @Override |
| public Control createExampleControl(Composite parent) { |
| // property names of the Person class |
| String[] propertyNames = { "firstName", "lastName", "password", |
| "description", "age", "money", "married", "gender", "birthday", |
| "address.street", "address.city", "favouriteFood", |
| "favouriteDrinks", "filename" }; |
| |
| // mapping from property to label, needed for column header labels |
| Map<String, String> propertyToLabelMap = new HashMap<>(); |
| propertyToLabelMap.put("firstName", "Firstname"); |
| propertyToLabelMap.put("lastName", "Lastname"); |
| propertyToLabelMap.put("password", "Password"); |
| propertyToLabelMap.put("description", "Description"); |
| propertyToLabelMap.put("age", "Age"); |
| propertyToLabelMap.put("money", "Money"); |
| propertyToLabelMap.put("married", "Married"); |
| propertyToLabelMap.put("gender", "Gender"); |
| propertyToLabelMap.put("birthday", "Birthday"); |
| propertyToLabelMap.put("address.street", "Street"); |
| propertyToLabelMap.put("address.city", "City"); |
| propertyToLabelMap.put("favouriteFood", "Food"); |
| propertyToLabelMap.put("favouriteDrinks", "Drinks"); |
| propertyToLabelMap.put("filename", "Filename"); |
| |
| IDataProvider bodyDataProvider = |
| new ListDataProvider<>( |
| PersonService.getExtendedPersonsWithAddress(10), |
| new ExtendedReflectiveColumnPropertyAccessor<ExtendedPersonWithAddress>(propertyNames)); |
| |
| DefaultGridLayer gridLayer = |
| new DefaultGridLayer(bodyDataProvider, |
| new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap)); |
| |
| final DataLayer bodyDataLayer = (DataLayer) gridLayer.getBodyDataLayer(); |
| |
| final ColumnOverrideLabelAccumulator columnLabelAccumulator = |
| new ColumnOverrideLabelAccumulator(bodyDataLayer); |
| bodyDataLayer.setConfigLabelAccumulator(columnLabelAccumulator); |
| registerColumnLabels(columnLabelAccumulator); |
| |
| final NatTable natTable = new NatTable(parent, gridLayer, false); |
| natTable.addConfiguration(new DefaultNatTableStyleConfiguration()); |
| natTable.addConfiguration(new EditorConfiguration()); |
| natTable.configure(); |
| |
| new NatTableContentTooltip(natTable, GridRegion.BODY); |
| |
| return natTable; |
| } |
| |
| private void registerColumnLabels(ColumnOverrideLabelAccumulator columnLabelAccumulator) { |
| columnLabelAccumulator.registerColumnOverrides(0, COLUMN_ONE_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(1, COLUMN_TWO_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(2, COLUMN_THREE_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(3, COLUMN_FOUR_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(4, COLUMN_FIVE_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(5, COLUMN_SIX_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(6, COLUMN_SEVEN_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(7, COLUMN_EIGHT_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(8, COLUMN_NINE_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(9, COLUMN_TEN_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(10, COLUMN_ELEVEN_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(11, COLUMN_TWELVE_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(12, COLUMN_THIRTEEN_LABEL); |
| columnLabelAccumulator.registerColumnOverrides(13, COLUMN_FOURTEEN_LABEL); |
| } |
| |
| class EditorConfiguration extends AbstractRegistryConfiguration { |
| |
| @Override |
| public void configureRegistry(IConfigRegistry configRegistry) { |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITABLE_RULE, |
| IEditableRule.ALWAYS_EDITABLE); |
| |
| registerEditors(configRegistry); |
| } |
| |
| private void registerEditors(IConfigRegistry configRegistry) { |
| registerColumnOneTextEditor(configRegistry); |
| registerColumnTwoTextEditor(configRegistry); |
| registerColumnThreePasswordEditor(configRegistry); |
| registerColumnFourMultiLineEditor(configRegistry); |
| registerColumnFiveIntegerEditor(configRegistry); |
| registerColumnSixDoubleEditor(configRegistry); |
| registerColumnSevenCheckbox(configRegistry); |
| registerColumnEightCheckbox(configRegistry); |
| registerColumnNineDateEditor(configRegistry); |
| registerColumnTenComboBox(configRegistry); |
| registerColumnElevenComboBox(configRegistry); |
| registerColumnTwelveComboBox(configRegistry); |
| registerColumnThirteenComboBox(configRegistry); |
| registerColumnFourteenFileDialogEditor(configRegistry); |
| } |
| |
| private void registerColumnOneTextEditor(IConfigRegistry configRegistry) { |
| // register a TextCellEditor with content proposal support |
| TextCellEditor editor = new TextCellEditor(); |
| |
| SimpleContentProposalProvider contentProposalProvider = new SimpleContentProposalProvider( |
| "Bart", "Carl", "Edna", "Helen", "Homer", "Jessica", "Lenny", "Lisa", "Maggie", "Marge", "Maude", "Ned", "Rodd", "Timothy", "Todd", "Waylon"); |
| contentProposalProvider.setFiltering(true); |
| KeyStroke keystroke = null; |
| try { |
| keystroke = KeyStroke.getInstance("Ctrl+Space"); |
| } catch (ParseException e) { |
| e.printStackTrace(); |
| } |
| String backspace = "\b"; //$NON-NLS-1$ |
| String delete = "\u007F"; //$NON-NLS-1$ |
| char[] autoActivationChars = ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" + backspace //$NON-NLS-1$ |
| + delete).toCharArray(); |
| |
| editor.enableContentProposal( |
| new TextContentAdapter(), |
| contentProposalProvider, |
| keystroke, |
| autoActivationChars); |
| |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| editor, |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_ONE_LABEL); |
| } |
| |
| private void registerColumnTwoTextEditor(IConfigRegistry configRegistry) { |
| // register a TextCellEditor for column two that commits on key |
| // up/down moves the selection after commit by enter |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| new TextCellEditor(true, true), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_TWO_LABEL); |
| |
| // configure to open the adjacent editor after commit |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.OPEN_ADJACENT_EDITOR, |
| Boolean.TRUE, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_TWO_LABEL); |
| |
| // configure a custom message for the multi edit dialog |
| Map<String, Object> editDialogSettings = new HashMap<>(); |
| editDialogSettings.put(ICellEditDialog.DIALOG_MESSAGE, "Please specify the lastname in here:"); |
| |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.EDIT_DIALOG_SETTINGS, |
| editDialogSettings, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_TWO_LABEL); |
| } |
| |
| private void registerColumnThreePasswordEditor(IConfigRegistry configRegistry) { |
| // register a PasswordCellEditor for column three |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| new PasswordCellEditor(), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_THREE_LABEL); |
| |
| // configure the password editor to not support multi editing |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.SUPPORT_MULTI_EDIT, |
| Boolean.FALSE, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_THREE_LABEL); |
| |
| // note that you should also register the corresponding |
| // PasswordTextPainter to ensure that the password is not rendered |
| // in clear text |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.CELL_PAINTER, |
| new PasswordTextPainter(), DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_THREE_LABEL); |
| } |
| |
| private void registerColumnFourMultiLineEditor(IConfigRegistry configRegistry) { |
| // configure the multi line text editor for column four |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| new MultiLineTextCellEditor(false), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_FOUR_LABEL); |
| |
| // configure the multi line text editor to always open in a |
| // subdialog |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.OPEN_IN_DIALOG, |
| Boolean.TRUE, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_FOUR_LABEL); |
| |
| Style cellStyle = new Style(); |
| cellStyle.setAttributeValue( |
| CellStyleAttributes.HORIZONTAL_ALIGNMENT, |
| HorizontalAlignmentEnum.LEFT); |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.CELL_STYLE, |
| cellStyle, |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_FOUR_LABEL); |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.CELL_STYLE, |
| cellStyle, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_FOUR_LABEL); |
| |
| // configure custom dialog settings |
| Display display = Display.getCurrent(); |
| Map<String, Object> editDialogSettings = new HashMap<>(); |
| editDialogSettings.put(ICellEditDialog.DIALOG_SHELL_TITLE, "My custom value"); |
| editDialogSettings.put(ICellEditDialog.DIALOG_SHELL_ICON, display.getSystemImage(SWT.ICON_WARNING)); |
| editDialogSettings.put(ICellEditDialog.DIALOG_SHELL_RESIZABLE, Boolean.TRUE); |
| |
| Point size = new Point(400, 300); |
| editDialogSettings.put(ICellEditDialog.DIALOG_SHELL_SIZE, size); |
| |
| int screenWidth = display.getBounds().width; |
| int screenHeight = display.getBounds().height; |
| Point location = new Point( |
| (screenWidth / (2 * display.getMonitors().length)) - (size.x / 2), |
| (screenHeight / 2) - (size.y / 2)); |
| editDialogSettings.put(ICellEditDialog.DIALOG_SHELL_LOCATION, location); |
| |
| // add custum message |
| editDialogSettings.put(ICellEditDialog.DIALOG_MESSAGE, "Enter some free text in here:"); |
| |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.EDIT_DIALOG_SETTINGS, |
| editDialogSettings, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_FOUR_LABEL); |
| } |
| |
| private void registerColumnFiveIntegerEditor(IConfigRegistry configRegistry) { |
| // register a TextCellEditor for column five that moves the |
| // selection after commit |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| new TextCellEditor(false, true), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_FIVE_LABEL); |
| |
| // configure to open the adjacent editor after commit |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.OPEN_ADJACENT_EDITOR, |
| Boolean.TRUE, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_FIVE_LABEL); |
| |
| // configure to open always in dialog to show the tick update in |
| // normal mode |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.OPEN_IN_DIALOG, |
| Boolean.TRUE, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_FIVE_LABEL); |
| |
| // don't forget to register the Integer converter! |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.DISPLAY_CONVERTER, |
| new DefaultIntegerDisplayConverter(), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_FIVE_LABEL); |
| } |
| |
| private void registerColumnSixDoubleEditor(IConfigRegistry configRegistry) { |
| // register a TextCellEditor for column five that moves the |
| // selection after commit |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| new TextCellEditor(false, true), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_SIX_LABEL); |
| |
| // configure to open the adjacent editor after commit |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.OPEN_ADJACENT_EDITOR, |
| Boolean.TRUE, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_SIX_LABEL); |
| |
| // configure to open always in dialog to show the tick update in |
| // normal mode |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.OPEN_IN_DIALOG, |
| Boolean.TRUE, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_SIX_LABEL); |
| |
| // configure the tick update dialog to use the adjust mode |
| configRegistry.registerConfigAttribute( |
| TickUpdateConfigAttributes.USE_ADJUST_BY, |
| Boolean.TRUE, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_SIX_LABEL); |
| |
| // don't forget to register the Double converter! |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.DISPLAY_CONVERTER, |
| new DefaultDoubleDisplayConverter(), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_SIX_LABEL); |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.DISPLAY_CONVERTER, |
| new DefaultDoubleDisplayConverter(false), |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_SIX_LABEL); |
| } |
| |
| /** |
| * The following will register a default CheckBoxCellEditor for the |
| * column that carries the married information. |
| * <p> |
| * To register a CheckBoxCellEditor, you need to |
| * <ol> |
| * <li>Register the editor</li> |
| * <li>Register the painter corresponding to that editor</li> |
| * <li>Register the needed converter</li> |
| * </ol> |
| * |
| * @param configRegistry |
| */ |
| private void registerColumnSevenCheckbox(IConfigRegistry configRegistry) { |
| // register a CheckBoxCellEditor for column three |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| new CheckBoxCellEditor(), |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_SEVEN_LABEL); |
| |
| // if you want to use the CheckBoxCellEditor, you should also |
| // consider using the corresponding CheckBoxPainter to show the |
| // content like a checkbox in your NatTable |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.CELL_PAINTER, |
| new CheckBoxPainter(), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_SEVEN_LABEL); |
| |
| // using a CheckBoxCellEditor also needs a Boolean conversion to |
| // work correctly |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.DISPLAY_CONVERTER, |
| new DefaultBooleanDisplayConverter(), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_SEVEN_LABEL); |
| } |
| |
| /** |
| * The following will register a CheckBoxCellEditor with custom icons |
| * for the column that carries the gender information. As a Gender is |
| * not a Boolean, there need to be a special converter registered. Note |
| * that such a converter needs to create a Boolean display value and |
| * create the canonical value out of a Boolean value again. |
| * <p> |
| * To register a CheckBoxCellEditor, you need to |
| * <ol> |
| * <li>Register the editor</li> |
| * <li>Register the painter corresponding to that editor</li> |
| * <li>Register the needed converter</li> |
| * </ol> |
| * |
| * @param configRegistry |
| */ |
| private void registerColumnEightCheckbox(IConfigRegistry configRegistry) { |
| // register a CheckBoxCellEditor for column four |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| new CheckBoxCellEditor(), |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_EIGHT_LABEL); |
| |
| // if you want to use the CheckBoxCellEditor, you should also |
| // consider using the corresponding CheckBoxPainter to show the |
| // content like a checkbox in your NatTable |
| // in this case we use different icons to show how this works |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.CELL_PAINTER, |
| new CheckBoxPainter(GUIHelper.getImage("arrow_up"), GUIHelper.getImage("arrow_down")), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_EIGHT_LABEL); |
| |
| // using a CheckBoxCellEditor also needs a Boolean conversion to |
| // work correctly |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.DISPLAY_CONVERTER, |
| getGenderBooleanConverter(), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_EIGHT_LABEL); |
| } |
| |
| private void registerColumnNineDateEditor(IConfigRegistry configRegistry) { |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| new DateCellEditor(), |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_NINE_LABEL); |
| |
| DateFormat formatter = DateFormat.getDateInstance(DateFormat.MEDIUM, Locale.getDefault()); |
| String pattern = ((SimpleDateFormat) formatter).toPattern(); |
| |
| // using a DateCellEditor also needs a Date conversion to work |
| // correctly |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.DISPLAY_CONVERTER, |
| new DefaultDateDisplayConverter(pattern), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_NINE_LABEL); |
| } |
| |
| /** |
| * The following will register a ComboBoxCellEditor for the column that |
| * carries the street information. |
| * <p> |
| * To register a ComboBoxCellEditor, you only need to register the |
| * editor itself. On click to the cell you want to edit, the dropdown |
| * will open. |
| * <p> |
| * If you want to indicate in the view that this cell is editable by |
| * combobox, you need to register the corresponding painter. |
| * |
| * @param configRegistry |
| */ |
| private void registerColumnTenComboBox(IConfigRegistry configRegistry) { |
| // register a combobox editor for the street names |
| ComboBoxCellEditor comboBoxCellEditor = |
| new ComboBoxCellEditor(Arrays.asList(PersonService.getStreetNames())); |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| comboBoxCellEditor, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_TEN_LABEL); |
| } |
| |
| /** |
| * The following will register a ComboBoxCellEditor for the column that |
| * carries the city information. The difference to the editor in column |
| * six is that the text control of the combobox is editable and the |
| * combobox shows all entries instead of a scrollbar. |
| * |
| * @param configRegistry |
| */ |
| private void registerColumnElevenComboBox(IConfigRegistry configRegistry) { |
| // register a combobox for the city names |
| ComboBoxCellEditor comboBoxCellEditor = |
| new ComboBoxCellEditor(Arrays.asList(PersonService.getCityNames()), -1); |
| comboBoxCellEditor.setFreeEdit(true); |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| comboBoxCellEditor, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_ELEVEN_LABEL); |
| |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.CELL_PAINTER, |
| new ComboBoxPainter(), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_ELEVEN_LABEL); |
| } |
| |
| /** |
| * The following will register a ComboBoxCellEditor for the column that |
| * carries the favourite food information. This ComboBoxCellEditor will |
| * support multiple selection. It also adds a different icon for the |
| * combo in edit mode. |
| * |
| * @param configRegistry |
| */ |
| private void registerColumnTwelveComboBox(IConfigRegistry configRegistry) { |
| // register a combobox for the city names |
| ComboBoxCellEditor comboBoxCellEditor = |
| new ComboBoxCellEditor(Arrays.asList(PersonService.getFoodList()), -1); |
| comboBoxCellEditor.setMultiselect(true); |
| comboBoxCellEditor.setUseCheckbox(true); |
| |
| // change the multi selection brackets that are added to the String |
| // that is shown in the editor |
| comboBoxCellEditor.setMultiselectTextBracket("", ""); |
| // register a special converter that removes the brackets in case |
| // the returned value is a Collection |
| // this is necessary because editing and displaying are not directly |
| // coupled to each other |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.DISPLAY_CONVERTER, |
| new DefaultDisplayConverter() { |
| |
| @Override |
| public Object canonicalToDisplayValue(Object canonicalValue) { |
| if (canonicalValue instanceof Collection) { |
| // Collection.toString() will add [ and ] around |
| // the values in the Collection |
| // So by removing the leading and ending |
| // character, we remove the brackets |
| String result = canonicalValue.toString(); |
| result = result.substring(1, result.length() - 1); |
| return result; |
| } |
| // if the value is not a Collection we simply let |
| // the super class do the conversion |
| // this is necessary to show single values in the |
| // ComboBox correctly |
| return super.canonicalToDisplayValue(canonicalValue); |
| } |
| }, |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_TWELVE_LABEL); |
| |
| comboBoxCellEditor.setIconImage(GUIHelper.getImage("plus")); |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| comboBoxCellEditor, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_TWELVE_LABEL); |
| } |
| |
| /** |
| * The following will register a ComboBoxCellEditor for the column that |
| * carries the favourite drinks information. The difference to the |
| * editor in column eight is that the text control of the combobox is |
| * editable and the combobox shows all entries instead of a scrollbar. |
| * It also uses a different icon for rendering the combo in normal mode. |
| * |
| * @param configRegistry |
| */ |
| private void registerColumnThirteenComboBox(IConfigRegistry configRegistry) { |
| // register a combobox for the city names |
| ComboBoxCellEditor comboBoxCellEditor = |
| new ComboBoxCellEditor(Arrays.asList(PersonService.getDrinkList()), -1); |
| comboBoxCellEditor.setFreeEdit(true); |
| comboBoxCellEditor.setMultiselect(true); |
| comboBoxCellEditor.setIconImage(GUIHelper.getImage("plus")); |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| comboBoxCellEditor, |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_THIRTEEN_LABEL); |
| |
| configRegistry.registerConfigAttribute( |
| CellConfigAttributes.CELL_PAINTER, |
| new PaddingDecorator( |
| new ComboBoxPainter(GUIHelper.getImage("plus")), 0, 2, 0, 0), |
| DisplayMode.NORMAL, |
| _447_EditorExample.COLUMN_THIRTEEN_LABEL); |
| } |
| |
| /** |
| * The following will register a {@link FileDialogCellEditor} for the |
| * filename column. This will open the default SWT FileDialog to support |
| * file selection. |
| * |
| * @param configRegistry |
| */ |
| private void registerColumnFourteenFileDialogEditor(IConfigRegistry configRegistry) { |
| configRegistry.registerConfigAttribute( |
| EditConfigAttributes.CELL_EDITOR, |
| new FileDialogCellEditor(), |
| DisplayMode.EDIT, |
| _447_EditorExample.COLUMN_FOURTEEN_LABEL); |
| } |
| |
| /** |
| * @return Returns a simple converter for the gender of a Person. |
| * {@link Gender#MALE} will be interpreted as <code>true</code> |
| * while {@link Gender#FEMALE} will be interpreted as |
| * <code>false</code> |
| */ |
| private IDisplayConverter getGenderBooleanConverter() { |
| return new DisplayConverter() { |
| |
| @Override |
| public Object canonicalToDisplayValue(Object canonicalValue) { |
| if (canonicalValue instanceof Gender) { |
| return ((Gender) canonicalValue) == Gender.MALE; |
| } |
| return null; |
| } |
| |
| @Override |
| public Object displayToCanonicalValue(Object displayValue) { |
| Boolean displayBoolean = Boolean.valueOf(displayValue.toString()); |
| return displayBoolean ? Gender.MALE : Gender.FEMALE; |
| } |
| |
| }; |
| } |
| } |
| } |
