/** @see org.eclipse.jface.preference.PreferencePage#applyData(java.lang.Object) */
 public void applyData(Object data) {
   if (data instanceof Map) {
     fPageData = (Map) data;
     if (link != null && fPageData.containsKey(NO_LINK)) {
       link.setVisible(!Boolean.TRUE.equals(((Map) data).get(NO_LINK)));
     }
   }
 }
Ejemplo n.º 2
0
  // --------------------------------------------------------------------------------
  private void drawItem(String parentFieldName, TreeItem parentItem, Map data, boolean expand) {
    Iterator p = data.keySet().iterator();
    while (p.hasNext()) {
      String key = (String) p.next();
      if (!data.containsKey(key)) {
        continue;
      }
      Object value = data.get(key);

      TreeItem newItem = new TreeItem(parentItem, SWT.NONE);
      newItem.setText(1, getClassName(value));

      String fieldName = parentFieldName + "." + key;
      if (fieldName.startsWith(".")) {
        fieldName = fieldName.substring(1);
      }
      newItem.setData("fieldName", fieldName);
      newItem.setData("value", value);
      fieldNameTreeItemMap.put(fieldName, newItem);

      if (value == null) {
        newItem.setText(key + " : null");
        newItem.setImage(nullImage);
      } else if (value instanceof Map) {
        newItem.setText(key);
        newItem.setImage(mapImage);
        drawItem(fieldName, newItem, (Map) value, expand);
      } else if (value instanceof List) {
        newItem.setText(key);
        newItem.setImage(listImage);
        drawItem(fieldName, newItem, (List) value, expand);
      } else {
        setItemInfo(newItem, key, value);
      }

      if (expand) {
        parentItem.setExpanded(expand);
        newItem.setExpanded(expand);
      }
    }
  }