code: public void setupFields()
      {
          FieldInfo field = null;
          field = new FieldInfo(this, ID, Constants.DEFAULT_FIELD_LENGTH, null, null);
          field.setDataClass(Integer.class);
          field.setHidden(true);
          field = new FieldInfo(this, LAST_CHANGED, Constants.DEFAULT_FIELD_LENGTH, null, null);
          field.setDataClass(Date.class);
          field.setHidden(true);
          field = new FieldInfo(this, DELETED, 10, null, new Boolean(false));
          field.setDataClass(Boolean.class);
          field.setHidden(true);
          field = new FieldInfo(this, START_ICON, Constants.DEFAULT_FIELD_LENGTH, null, null);
          field.setDataClass(Object.class);
          field = new FieldInfo(this, END_ICON, Constants.DEFAULT_FIELD_LENGTH, null, null);
          field.setDataClass(Object.class);
          field = new FieldInfo(this, START_PARENT_ICON, Constants.DEFAULT_FIELD_LENGTH, null, null);
          field.setDataClass(Object.class);
          field = new FieldInfo(this, END_PARENT_ICON, Constants.DEFAULT_FIELD_LENGTH, null, null);
          field.setDataClass(Object.class);
          field = new FieldInfo(this, TASK_COLOR, 10, null, null);
          field.setDataClass(Integer.class);
          field = new FieldInfo(this, TASK_SELECT_COLOR, 10, null, null);
          field.setDataClass(Integer.class);
          field = new FieldInfo(this, PARENT_TASK_COLOR, 10, null, null);
          field.setDataClass(Integer.class);
          field = new FieldInfo(this, PARENT_TASK_SELECT_COLOR, 10, null, null);
          field.setDataClass(Integer.class);
      }
docs: Set up the screen input fields.