Bug 188027 PasteAction is diabled
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/SlotHandle.java
}
	/**
	 * Returns the position of the given content in this slot.
	 * 
	 * @param content
	 *            the content to look up
	 * @return Zero-based index of the element. Returns -1 if the content is not
	 *         found
	 */
	public int findPosn( DesignElementHandle content )
	{
		return getSlot( ).findPosn( content.getElement( ) );
	}
	/**
	 * Returns the numeric identifier of the slot.
	 * 
	 * @return The numeric identifier of the slot.
	 */
	public int getSlotID( )
	{
		return slotID;
	}
	/**
	 * Determines if the slot can contain an element with the type of
	 * <code>type</code>.
	 * 
	 * @param type
	 *            the name of the element type, like "Table", "List", etc.
	 * @return <code>true</code> if the slot can contain the an element with
	 *         <code>type</code> type, otherwise <code>false</code>.