Bug 188027 PasteAction is diabled
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
*            the display key property name
	 * @param textProp
	 *            the property name
	 * @param locale
	 *            the locale to externalize the message
	 * @return externalized message.
	 */
	public String getExternalizedValue( String textIDProp, String textProp,
			Locale locale )
	{
		return ModelUtil.getExternalizedValue( getElement( ), textIDProp,
				textProp, ULocale.forLocale( locale ) );
	}
	/**
	 * Gets the position where this element resides in its container.
	 * 
	 * @return the index where this element resides in its container, otherwise
	 *         -1 if this element has no container
	 */
	public int getIndex( )
	{
		return getElement( ).getIndex( module );
	}
	/**
	 * Adds a report item to the property with the given element handle. The
	 * report item must not be newly created and not yet added to the design.
	 * 
	 * @param propName
	 *            name of the property where the content to insert
	 * @param content