Examples of org.eclipse.swt.custom.TableTreeItem

org.eclipse.swt.custom.TableTreeItem
A TableTreeItem is a selectable user interface object that represents an item in a heirarchy of items in a TableTree. @deprecated As of 3.1 use Tree, TreeItem and TreeColumn


  private void addFeaturesToGui(TypeDescription td, TableTreeItem item,
          FeatureDescription[] features) {
    if (null != features) {
      for (int i = 0; i < features.length; i++) {
        TableTreeItem fItem = new TableTreeItem(item, SWT.NONE);
        updateGuiFeature(fItem, features[i], td);
      }
    }
  }

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   */
  public void handleEvent(Event event) {
    if (event.widget == addTypeButton) {
      handleAddType();
    } else if (event.widget == addButton) {
      TableTreeItem parent = tt.getSelection()[0];
      if (null != parent.getParentItem())
        parent = parent.getParentItem();


      if (isSubtypeOfString(parent))
        handleAddAllowedValue(parent);
      else
        handleAddFeature(parent);

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    enable();
  }


  public void handleHover(Event event) {
    // next getItem call requires that table have SWT.FULL_SELECTION Style
    TableTreeItem item = tt.getItem(new Point(event.x, event.y));
    if (null != item) {
      Object o = item.getData();
      if (null == o)
        throw new InternalErrorCDE("invalid state");


      if (o instanceof TypeDescription) {
        setToolTipText(tt, ((TypeDescription) o).getDescription());
      } else if (o instanceof FeatureDescription) {
        FeatureDescription fd = (FeatureDescription) o;
        if (item.getBounds(MULTIPLE_REF_OK_COL).contains(event.x, event.y)
                && isArrayOrListType(fd.getRangeTypeName())) {
          Boolean mra = fd.getMultipleReferencesAllowed();
          setToolTipText(tt, (mra != null && mra.booleanValue()) ? "Multiple References Allowed"
                  : "Multiple References Not Allowed");
        } else

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    // update the GUI
    if (refreshNeeded)
      refresh();
    else {
      TableTreeItem item = new TableTreeItem(parent, SWT.NONE);
      item.setText(NAME_COL, HEADER_ALLOWED_VALUE);
      item.setText(AV_COL, convertNull(av.getString()));
      item.setData(av);


      parent.setExpanded(true);
    }


    editor.addDirtyTypeName(td.getName());

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      finishAction();
    } else {
      fd = td.addFeature(null, null, null);
      featureUpdate(fd, dialog);
      TableTreeItem item = new TableTreeItem(parent, SWT.NONE);
      updateGuiFeature(item, fd, td);
      parent.setExpanded(true);
      finishActionPack();
    }
  }

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    }
    setFileDirty();
  }


  private void handleEdit() {
    TableTreeItem item = tt.getSelection()[0];
    TableTreeItem parentType = item.getParentItem();


    if (null == parentType) { // editing a type, not a feature
      editType(item);
    } else if (item.getText(NAME_COL).equals(HEADER_ALLOWED_VALUE)) {
      editAllowedValue(item, parentType);

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  /*
   * Note that the Remove action is disabled if the item selected is imported only
   */
  private void handleRemove() {
    TableTreeItem item = tt.getSelection()[0];
    TableTreeItem parent = item.getParentItem();


    if (null == parent)
      handleRemoveType(item);
    else if (item.getText(NAME_COL).equals(HEADER_ALLOWED_VALUE))
      handleRemoveAllowedValue(item);

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    }
    return (FeatureDescription[]) result.toArray(new FeatureDescription[result.size()]);
  }


  private void addTypeToGUI(TypeDescription td) {
    TableTreeItem item = new TableTreeItem(tt, SWT.NONE);
    item.setText(NAME_COL, formatName(td.getName()));
    item.setText(SUPER_COL, formatName(td.getSupertypeName()));
    item.setData(td);
    setItemColor(item, isLocalType(td));


    FeatureDescription[] features = td.getFeatures();
    addFeaturesToGui(td, item, features);


    TypeDescription builtInTd = getBuiltInTypeDescription(td);
    if (null != builtInTd) {
      FeatureDescription[] additionalBuiltInFeatures = setDifference(builtInTd.getFeatures(), td
              .getFeatures());
      addFeaturesToGui(td, item, additionalBuiltInFeatures);
    }


    AllowedValue[] avs = td.getAllowedValues();
    if (null != avs) {
      for (int i = 0; i < avs.length; i++) {
        TableTreeItem avItem = new TableTreeItem(item, SWT.NONE);
        avItem.setText(NAME_COL, HEADER_ALLOWED_VALUE);
        avItem.setText(AV_COL, convertNull(avs[i].getString()));
        avItem.setData(avs[i]);
        setItemColor(avItem, null != getLocalAllowedValue(td, avs[i]));
      }
    }
    // No built-ins have "allowed values" so we don't have to add any
    item.setExpanded(true);

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  private void addFeaturesToGui(TypeDescription td, TableTreeItem item,
          FeatureDescription[] features) {
    if (null != features) {
      for (int i = 0; i < features.length; i++) {
        TableTreeItem fItem = new TableTreeItem(item, SWT.NONE);
        updateGuiFeature(fItem, features[i], td);
      }
    }
  }

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   */
  public void handleEvent(Event event) {
    if (event.widget == addTypeButton) {
      handleAddType();
    } else if (event.widget == addButton) {
      TableTreeItem parent = tt.getSelection()[0];
      if (null != parent.getParentItem())
        parent = parent.getParentItem();


      if (isSubtypeOfString(parent))
        handleAddAllowedValue(parent);
      else
        handleAddFeature(parent);

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