Bug 183888 BIRT designer - Cube in data explorer
Current behavior - The data explorer view allows uer to change the order of a group level in a hierrachy. Expected behavior - user should not be allowed to change the order of the group level in data explorer view. - Instead user can user cube builder dialog to change the order.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DNDUtil.java
position,
				Messages.getString( "DNDUtil.trans.cut" ), TYPE_CUT ); 
	}
	/**
	 * Pastes elements. Includes transaction.
	 * 
	 * @param transferData
	 *            single or multiple transfer data, every data must be an
	 *            instance of <code>DesignElementHandle</code> or
	 *            <code>DesignElement</code>
	 * @param container
	 *            container elements, class type could be
	 *            <code>DesignElementHandle</code>,<code>SlotHandle</code>
	 *            or <code>ReportElementModel</code>
	 * @param position
	 *            the position will be added
	 * @return paste result
	 */
	public static boolean copyHandles( Object transferData, Object container,
			int position )
	{
		return operateHandles( transferData,
				container,
				position,
				Messages.getString( "DNDUtil.trans.copy" ), TYPE_COPY ); 
	}
	/**
	 * Pastes elements. Includes transaction.
	 * 
	 * @param transferData