eclipseprojects/eu.etaxonomy.taxeditor.prototype2/src/eu/etaxonomy/taxeditor/prototype2/view/NameEditorView.java

   1 package eu.etaxonomy.taxeditor.prototype2.view;
   2
   3 import java.beans.PropertyChangeEvent;
   4 import java.beans.PropertyChangeListener;
   5
   6 import org.eclipse.core.runtime.IProgressMonitor;
   7 import org.eclipse.jface.action.Action;
   8 import org.eclipse.jface.text.Document;
   9 import org.eclipse.jface.text.TextViewer;
  10 import org.eclipse.jface.text.source.SourceViewer;
  11 import org.eclipse.swt.SWT;
  12 import org.eclipse.swt.custom.PopupList;
  13 import org.eclipse.swt.custom.StyledText;
  14 import org.eclipse.swt.events.ControlAdapter;
  15 import org.eclipse.swt.events.ControlEvent;
  16 import org.eclipse.swt.events.FocusEvent;
  17 import org.eclipse.swt.events.FocusListener;
  18 import org.eclipse.swt.events.KeyAdapter;
  19 import org.eclipse.swt.events.KeyEvent;
  20 import org.eclipse.swt.events.KeyListener;
  21 import org.eclipse.swt.events.MenuAdapter;
  22 import org.eclipse.swt.events.MenuEvent;
  23 import org.eclipse.swt.events.MouseAdapter;
  24 import org.eclipse.swt.events.MouseEvent;
  25 import org.eclipse.swt.events.SelectionAdapter;
  26 import org.eclipse.swt.events.SelectionEvent;
  27 import org.eclipse.swt.events.SelectionListener;
  28 import org.eclipse.swt.graphics.Point;
  29 import org.eclipse.swt.graphics.Rectangle;
  30 import org.eclipse.swt.layout.FillLayout;
  31 import org.eclipse.swt.layout.GridData;
  32 import org.eclipse.swt.layout.GridLayout;
  33 import org.eclipse.swt.widgets.Button;
  34 import org.eclipse.swt.widgets.Composite;
  35 import org.eclipse.swt.widgets.CoolBar;
  36 import org.eclipse.swt.widgets.CoolItem;
  37 import org.eclipse.swt.widgets.Display;
  38 import org.eclipse.swt.widgets.Event;
  39 import org.eclipse.swt.widgets.Label;
  40 import org.eclipse.swt.widgets.Listener;
  41 import org.eclipse.swt.widgets.Menu;
  42 import org.eclipse.swt.widgets.MenuItem;
  43 import org.eclipse.swt.widgets.Shell;
  44 import org.eclipse.swt.widgets.Table;
  45 import org.eclipse.swt.widgets.TableColumn;
  46 import org.eclipse.swt.widgets.TableItem;
  47 import org.eclipse.swt.widgets.Text;
  48 import org.eclipse.swt.widgets.ToolBar;
  49 import org.eclipse.swt.widgets.ToolItem;
  50 import org.eclipse.ui.IEditorInput;
  51 import org.eclipse.ui.IEditorSite;
  52 import org.eclipse.ui.PartInitException;
  53 import org.eclipse.ui.part.EditorPart;
  54 import com.swtdesigner.ResourceManager;
  55 import com.swtdesigner.SWTResourceManager;
  56
  57 //import org.eclipse.ui.texteditor.AbstractTextEditor;
  58
  59 //import eu.etaxonomy.cdm.event.ICdmEventListener;
  60 //import eu.etaxonomy.cdm.event.ICdmEventListenerRegistration;
  61 //import eu.etaxonomy.cdm.model.name.TaxonName;
  62 import eu.etaxonomy.taxeditor.prototype2.view.MySourceViewerConfig;
  63 import eu.etaxonomy.taxeditor.prototype2.controller.SaveNameAction;
  64 import eu.etaxonomy.taxeditor.prototype2.model.TaxonName;
  65 import eu.etaxonomy.taxeditor.prototype2.Activator;
  66 import eu.etaxonomy.taxeditor.prototype2.controller.OpenNameEditorAction;
  67
  68 //public class NameEditorView extends EditorPart implements ICdmEventListener {
  69 public class NameEditorView extends EditorPart {
  70
  71         private Table table_1;
  72         private Text text_3;
  73         private StyledText styledText;
  74         private TaxonName taxonname;
  75         private Text clickHereToText;
  76
  77         public boolean dirtyBoy = false;
  78         String clickText;
  79
  80         public static final String ID = "eu.etaxonomy.taxeditor.prototype2.view.nameeditorview"; //$NON-NLS-1$
  81
  82         /**
  83          * Create contents of the editor part
  84          * @param parent
  85          */
  86         @Override
  87         public void createPartControl(Composite parent) {
  88                 //
  89
  90
  91 //              txtPlay = new Text(container, SWT.BORDER);
  92 //              txtPlay.setCapture(true);
  93 //              final GridData gd_txtPlay = new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1);
  94 //              gd_txtPlay.heightHint = 96;
  95 //              txtPlay.setLayoutData(gd_txtPlay);
  96 ////            txtPlay.addVerifyListener(new VerifyListener() {
  97 ////                    @Override
  98 ////                    public void verifyText(VerifyEvent e) {
  99 ////                    e.doit = Character.isDigit(e.character);
 100 ////                }
 101 ////            });
 102 //              txtPlay.addSelectionListener(new SelectionListener() {
 103 //
 104 //                      @Override
 105 //                      public void widgetDefaultSelected(SelectionEvent e) {
 106 //                              // TODO Auto-generated method stub
 107 //
 108 //                      }
 109 //
 110 //                      @Override
 111 //                      public void widgetSelected(SelectionEvent e) {
 112 //                              System.out.println(e.toString());
 113 //                      }
 114 //
 115 //
 116 //              });
 117 //
 118 //
 119 //              txtPlay.addKeyListener(new KeyListener() {
 120 //
 121 //                      public void keyPressed(KeyEvent e) {
 122 //                              System.out.println(e.character);
 123 //                              if (e.character == '=') {
 124 //                                      Shell shell = Activator.getDefault().getWorkbench().
 125 //                                              getActiveWorkbenchWindow().getShell();
 126 //                                      PopupList list = new PopupList(shell, SWT.H_SCROLL | SWT.V_SCROLL);
 127 //
 128 ////                                    Combo list = new Combo(shell, SWT.H_SCROLL | SWT.V_SCROLL);
 129 //
 130 //                                      // Add the items to the list
 131 //                                      String[] OPTIONS = { "Create homo. syn.",
 132 //                                                      "Create hetero. syn.",
 133 //                                                      "Create mis. name",
 134 //                                                      "Create homonym"};
 135 //
 136 //                                      list.setItems(OPTIONS);
 137 //
 138 //                                      // Open the list and get the selected item
 139 //                                      String selected = list.open(txtPlay.getBounds());
 140 //
 141 //                                      // Print the item to the console
 142 //                                      System.out.println(selected);
 143 //                              }
 144 //
 145 //                      }
 146 //
 147 //                      public void keyReleased(KeyEvent e) {
 148 //                              // TODO Auto-generated method stub
 149 //
 150 //                      }
 151 //              });
 152                 parent.setLayout(new GridLayout());
 153                 Document doc = new Document("");
 154
 155                 final Label taxonomicallyIncludedInLabel = new Label(parent, SWT.NONE);
 156                 taxonomicallyIncludedInLabel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
 157                 taxonomicallyIncludedInLabel.setText(" ");
 158
 159                 final ToolBar toolBar = new ToolBar(parent, SWT.NONE);
 160 //              toolBar.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_GRAY));
 161
 162                 final ToolItem itemSave = new ToolItem(toolBar, SWT.PUSH);
 163                 itemSave.setToolTipText("Save taxon \"Pilosella fuscoatra (Nägeli & Peter) Soják\"");
 164                 itemSave.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/save.gif"));
 165                 itemSave.addSelectionListener(new SelectionListener() {
 166                         public void mouseDown(final MouseEvent e) {
 167
 168 //                              taxonname.setGenus(txtGenus.getText());
 169 //                              taxonname.setSpecificEpithet(txtSpEpi.getText());
 170
 171                                 new SaveNameAction(taxonname).run();
 172                         }
 173
 174                         public void widgetDefaultSelected(SelectionEvent e) {
 175                                 new SaveNameAction(taxonname).run();
 176                         }
 177
 178                         public void widgetSelected(SelectionEvent e) {
 179                                 new SaveNameAction(taxonname).run();
 180                         }
 181                 });
 182
 183                 final ToolItem itemMove = new ToolItem(toolBar, SWT.DROP_DOWN);
 184                 itemMove.setToolTipText("Move taxon \"Pilosella fuscoatra (Nägeli & Peter) Soják\"");
 185                 itemMove.addSelectionListener(new SelectionAdapter() {
 186                         public void widgetSelected(final SelectionEvent e) {
 187                         }
 188                 });
 189
 190                 final Menu menuMove = new Menu(toolBar);
 191                 addDropDown(itemMove, menuMove);
 192
 193                 final MenuItem moveTaxonpilosellaMenuItem = new MenuItem(menuMove, SWT.NONE);
 194                 moveTaxonpilosellaMenuItem.setText("Move taxon \"Pilosella fuscoatra (Nägeli & Peter) Soják\" to another higher taxon");
 195
 196                 final MenuItem turnTaxonpilosellaMenuItem = new MenuItem(menuMove, SWT.NONE);
 197                 turnTaxonpilosellaMenuItem.setSelection(true);
 198                 turnTaxonpilosellaMenuItem.setText("Turn taxon \"Pilosella fuscoatra (Nägeli & Peter) Soják\" into a synonym");
 199
 200
 201 //              });
 202 //              newItemToolItem.setText("New item");
 203                 itemMove.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/move_no_bg.gif"));
 204
 205                 final ToolItem itemDelete = new ToolItem(toolBar, SWT.NONE);
 206                 itemDelete.setToolTipText("Delete taxon \"Pilosella fuscoatra (Nägeli & Peter) Soják\"");
 207                 itemDelete.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/delete.gif"));
 208
 209                 final ToolItem separator1 = new ToolItem(toolBar, SWT.SEPARATOR);
 210
 211                 final ToolItem itemAddRelationship = new ToolItem(toolBar, SWT.DROP_DOWN);
 212                 itemAddRelationship.setToolTipText("Add nom. or tax. relation to \"Pilosella fuscoatra (Nägeli & Peter) Soják\"");
 213                 itemAddRelationship.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/rel_no_bg.gif"));
 214
 215                 final Menu menuAddRel = new Menu(toolBar);
 216                 menuAddRel.setData("x", null);
 217                 addDropDown(itemAddRelationship, menuAddRel);
 218
 219                 final MenuItem testMenuItem = new MenuItem(menuAddRel, SWT.NONE);
 220                 testMenuItem.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/unknown_no_bg.gif"));
 221                 testMenuItem.setText("Add synonymy (type unknown)");
 222
 223                 final MenuItem addHomotypicSynonymMenuItem = new MenuItem(menuAddRel, SWT.NONE);
 224                 addHomotypicSynonymMenuItem.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/homosyn_no_bg.gif"));
 225                 addHomotypicSynonymMenuItem.setText("Add homotypic synonym");
 226
 227                 final MenuItem addHeterotypicSynoynmMenuItem = new MenuItem(menuAddRel, SWT.NONE);
 228                 addHeterotypicSynoynmMenuItem.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/heterosyn_no_bg.gif"));
 229                 addHeterotypicSynoynmMenuItem.setText("Add heterotypic synoynm");
 230
 231                 final MenuItem addBasionymMenuItem = new MenuItem(menuAddRel, SWT.NONE);
 232                 addBasionymMenuItem.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/basionym_no_bg.gif"));
 233                 addBasionymMenuItem.setText("Add basionym");
 234
 235                 final MenuItem addReplacedSynonymMenuItem = new MenuItem(menuAddRel, SWT.NONE);
 236                 addReplacedSynonymMenuItem.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/repsyn_no_bg.gif"));
 237                 addReplacedSynonymMenuItem.setText("Add replaced synonym");
 238
 239                 final MenuItem addHomonymMenuItem = new MenuItem(menuAddRel, SWT.NONE);
 240                 addHomonymMenuItem.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/homonym_no_bg.gif"));
 241                 addHomonymMenuItem.setText("Add homonym");
 242
 243                 final MenuItem addOrthographicVariantMenuItem = new MenuItem(menuAddRel, SWT.NONE);
 244                 addOrthographicVariantMenuItem.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/orthovariant_no_bg.gif"));
 245                 addOrthographicVariantMenuItem.setText("Add orthographic variant");
 246
 247                 final MenuItem addMisappliedNameMenuItem = new MenuItem(menuAddRel, SWT.NONE);
 248                 addMisappliedNameMenuItem.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/misapplied_no_bg.gif"));
 249                 addMisappliedNameMenuItem.setText("Add misapplied name");
 250
 251                 final MenuItem addConceptRelationMenuItem_1 = new MenuItem(menuAddRel, SWT.CASCADE);
 252                 addConceptRelationMenuItem_1.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/concept_no_bg.gif"));
 253                 addConceptRelationMenuItem_1.setText("Add concept relation");
 254
 255                 final Menu menu = new Menu(addConceptRelationMenuItem_1);
 256                 addConceptRelationMenuItem_1.setMenu(menu);
 257
 258                 final MenuItem checkboxMenuItem = new MenuItem(menu, SWT.CHECK);
 259                 checkboxMenuItem.setText("congruent");
 260
 261                 final MenuItem checkboxMenuItem_1 = new MenuItem(menu, SWT.CHECK);
 262                 checkboxMenuItem_1.setSelection(true);
 263                 checkboxMenuItem_1.setText("included in");
 264
 265                 final MenuItem checkboxMenuItem_2 = new MenuItem(menu, SWT.CHECK);
 266                 checkboxMenuItem_2.setText("includes");
 267
 268                 final MenuItem checkboxMenuItem_3 = new MenuItem(menu, SWT.CHECK);
 269                 checkboxMenuItem_3.setText("overlaps");
 270
 271                 final MenuItem checkboxMenuItem_4 = new MenuItem(menu, SWT.CHECK);
 272                 checkboxMenuItem_4.setText("excludes");
 273
 274                 final MenuItem checkboxMenuItem_5 = new MenuItem(menu, SWT.CHECK);
 275                 checkboxMenuItem_5.setSelection(true);
 276                 checkboxMenuItem_5.setText("doubtful");
 277
 278                 final ToolItem separator2 = new ToolItem(toolBar, SWT.SEPARATOR);
 279
 280                 final ToolItem itemAddTaxon = new ToolItem(toolBar, SWT.DROP_DOWN);
 281                 itemAddTaxon.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/add_no_bg2.gif"));
 282                 itemAddTaxon.setToolTipText("Add new taxon");
 283
 284                 final Menu menuAdd = new Menu(toolBar);
 285                 menuAdd.setData("x", null);
 286                 addDropDown(itemAddTaxon, menuAdd);
 287
 288                 final MenuItem addTaxonToMenuItem = new MenuItem(menuAdd, SWT.NONE);
 289                 addTaxonToMenuItem.setText("Add new taxon to \"Pilosella fuscoatra (Nägeli & Peter) Soják\"");
 290
 291                 final MenuItem addNewTaxonMenuItem = new MenuItem(menuAdd, SWT.NONE);
 292                 addNewTaxonMenuItem.setText("Add new taxon to \"Pilosella fuscoatra coll.\"");
 293
 294                 final Composite composite = new Composite(parent, SWT.NONE);
 295                 composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 296                 composite.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
 297                 final GridLayout gridLayout_2 = new GridLayout();
 298                 gridLayout_2.horizontalSpacing = 3;
 299                 gridLayout_2.numColumns = 2;
 300                 composite.setLayout(gridLayout_2);
 301
 302                 clickText = "Click here to start entering accepted name or enter its individual fields in the property sheet to the right";
 303
 304                 clickHereToText = new Text(composite, SWT.WRAP);
 305                 clickHereToText.addKeyListener(new KeyAdapter() {
 306                         public void keyPressed(final KeyEvent e) {
 307                         }
 308                 });
 309                 clickHereToText.setForeground(SWTResourceManager.getColor(192, 192, 192));
 310                 clickHereToText.setText(clickText);
 311                 clickHereToText.setFont(SWTResourceManager.getFont("Georgia", 12, SWT.ITALIC));
 312                 final GridData gd_clickHereToText = new GridData(SWT.FILL, SWT.CENTER, true, false);
 313                 gd_clickHereToText.widthHint = 426;
 314                 clickHereToText.setLayoutData(gd_clickHereToText);
 315                 clickHereToText.addFocusListener(new FocusListener() {
 316
 317                         public void focusGained(FocusEvent e) {
 318 //                              clickHereToText.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WIDGET_LIGHT_SHADOW));
 319                                 if (!dirtyBoy) {
 320                                         clickHereToText.setText("");
 321                                         clickHereToText.setFont(SWTResourceManager.getFont("Georgia", 12, SWT.NONE));
 322                                         clickHereToText.setForeground(SWTResourceManager.getColor(0, 0, 0));
 323                                         dirtyBoy = true;
 324                                         firePropertyChange(PROP_DIRTY);
 325                                 }
 326                         }
 327
 328                         public void focusLost(FocusEvent e) {
 329 //                              clickHereToText.setBackground(null);
 330                                 if (clickHereToText.getText() == "") {
 331                                         clickHereToText.setForeground(SWTResourceManager.getColor(192, 192, 192));
 332                                         clickHereToText.setText(clickText);
 333                                         clickHereToText.setFont(SWTResourceManager.getFont("Georgia", 12, SWT.ITALIC));
 334                                         dirtyBoy = false;
 335                                 } else {
 336                                         dirtyBoy = true;
 337                                 }
 338                         }
 339
 340                 });
 341 //              clickHereToText.addKeyListener(new KeyListener() {
 342 //
 343 //                      public void keyPressed(KeyEvent e) {
 344 //                              dirtyBoy = true;
 345 //                              isDirty();
 346 //
 347 //                      }
 348 //
 349 //                      public void keyReleased(KeyEvent e) {
 350 //                              // TODO Auto-generated method stub
 351 //
 352 //                      }
 353 //
 354 //              });
 355
 356                 table_1 = new Table(composite, SWT.BORDER);
 357                 table_1.setLinesVisible(true);
 358                 table_1.setLayoutData(new GridData(SWT.RIGHT, SWT.FILL, true, true, 1, 2));
 359
 360                 final TableColumn newColumnTableColumn = new TableColumn(table_1, SWT.NONE);
 361                 newColumnTableColumn.setWidth(100);
 362                 newColumnTableColumn.setText("New column");
 363
 364                 final TableColumn newColumnTableColumn_1 = new TableColumn(table_1, SWT.NONE);
 365                 newColumnTableColumn_1.setWidth(100);
 366                 newColumnTableColumn_1.setText("New column");
 367
 368                 final TableItem newItemTableItem = new TableItem(table_1, SWT.BORDER);
 369                 newItemTableItem.setText(0, "Rank");
 370                 newItemTableItem.setText("Rank");
 371
 372                 final TableItem newItemTableItem_1 = new TableItem(table_1, SWT.BORDER);
 373                 newItemTableItem_1.setText(0, "Genus");
 374
 375                 final TableItem newItemTableItem_2 = new TableItem(table_1, SWT.BORDER);
 376                 newItemTableItem_2.setText(0, "Species epithet");
 377
 378                 final TableItem newItemTableItem_3 = new TableItem(table_1, SWT.BORDER);
 379                 newItemTableItem_3.setText(0, "Author team");
 380
 381                 final TableItem newItemTableItem_4 = new TableItem(table_1, SWT.BORDER);
 382                 newItemTableItem_4.setText("...");
 383 //              newItemTableItem_1.setText("Genus");
 384                 //container.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_GRAY));
 385
 386                 SourceViewer sourceviewer = new SourceViewer(composite, null, SWT.WRAP | SWT.FULL_SELECTION);
 387                 sourceviewer.setAnnotationHover(null);
 388                 styledText = sourceviewer.getTextWidget();
 389                 final GridData gd_styledText = new GridData(SWT.FILL, SWT.TOP, true, false);
 390                 gd_styledText.heightHint = 41;
 391                 gd_styledText.widthHint = 450;
 392                 styledText.setLayoutData(gd_styledText);
 393                 sourceviewer.setDocument(doc);
 394                 sourceviewer.configure(new MySourceViewerConfig());
 395                 sourceviewer.setTabsToSpacesConverter(null);
 396
 397
 398 //              final Menu menu = new Menu(toolBar);
 399 //              addDropDown(newItemToolItem, menu);
 400 //              );
 401
 402 //              Action testAction = new OpenNameEditorAction();
 403 //              testAction.setImageDescriptor(ResourceManager.getPluginImageDescriptor(Activator.getDefault(), "icons/edit_16x16.gif"));
 404 //              testAction.setToolTipText("Add relation");
 405 //              toolBar.add(testAction);
 406
 407                 populateForm();
 408         }
 409
 410 //      private void populateForm() {
 411 //
 412 //              String fulltext = "";
 413 //
 414 //              if (taxonname.getGenus() != null) {
 415 //                      fulltext = taxonname.getGenus();
 416 //              }
 417 //
 418 //              if (taxonname.getSpecificEpithet() != null) {
 419 //                      fulltext += " " + taxonname.getSpecificEpithet();
 420 //              }
 421 //
 422 //              if (taxonname.getAuthorship() != null) {
 423 //                      fulltext += " " + taxonname.getAuthorship();
 424 //              }
 425 //
 426 ////            txtPlay.setText(fulltext);
 427 ////            txtPlay.setToolTipText("Joe mama\njoe daddy\njoe gramammy");
 428 //
 429 //              this.setPartName(taxonname.getName());
 430 //      }
 431
 432         private void populateForm() {
 433                 this.setPartName("Pilosella fuscoatra (Nägeli & Peter) Soják");
 434         }
 435
 436         @Override
 437         public void setFocus() {
 438                 // Set the focus
 439         }
 440
 441         @Override
 442         public void doSave(IProgressMonitor monitor) {
 443                 // Do the Save operation
 444         }
 445
 446         @Override
 447         public void doSaveAs() {
 448                 // Do the Save As operation
 449         }
 450
 451         @Override
 452         public void init(IEditorSite site, IEditorInput input) throws PartInitException {
 453
 454                 if (!(input instanceof IEditorInput))
 455                         throw new PartInitException(
 456                                         "Invalid Input: Must be IFileEditorInput");
 457
 458                 if (input.getAdapter(TaxonName.class) != null) {
 459                         taxonname = (TaxonName) input.getAdapter(TaxonName.class);
 460 //                      taxonname.addCdmEventListener(this);
 461                 } else {
 462
 463                         taxonname = null;
 464                 }
 465
 466                 setSite(site);
 467                 setInput(input);
 468         }
 469
 470         @Override
 471         public boolean isDirty() {
 472                 return dirtyBoy;
 473         }
 474
 475         @Override
 476         public boolean isSaveAsAllowed() {
 477                 return false;
 478         }
 479
 480         public void propertyChange(PropertyChangeEvent evt) {
 481 //              TaxonName taxonname = (TaxonName)evt.getNewValue();
 482                 this.taxonname = (TaxonName)evt.getNewValue();
 483                 System.out.println(((TaxonName)evt.getNewValue()).getName());
 484                 populateForm();
 485
 486                 // for individual fields, do something like:
 487                 //      if (evt.getPropertyName().equalsIgnoreCase("genus"))
 488                 //              txtGenus.setText ...
 489         }
 490
 491 //      public void onDelete(ICdmEventListenerRegistration arg0) {
 492 //              // TODO Auto-generated method stub
 493 //
 494 //      }
 495
 496         public void onInsert(Object arg0) {
 497                 // TODO Auto-generated method stub
 498
 499         }
 500
 501         public void onLoad(Object arg0) {
 502                 // TODO Auto-generated method stub
 503
 504         }
 505
 506 //      public void onUpdate(ICdmEventListenerRegistration arg0) {
 507 //              // TODO Auto-generated method stub
 508 //
 509 //      }
 510
 511         private static void addDropDown(final ToolItem item, final Menu menu) {
 512                 item.addListener(SWT.Selection, new Listener() {
 513                         public void handleEvent(Event event) {
 514                                 if (event.detail == SWT.ARROW) {
 515                                         Rectangle rect = item.getBounds();
 516                                         Point pt = new Point(rect.x, rect.y + rect.height);
 517                                         pt = item.getParent().toDisplay(pt);
 518                                         menu.setLocation(pt.x, pt.y);
 519                                         menu.setVisible(true);
 520                                 }
 521                         }
 522                 });
 523         }
 524 }