Bug 135265 Paste to a wrong column
Steps to reproduce: 1.Open the attached file 2.Choose the column[2] which contains a label , copy and paste to column[3] Expected result: It will be pasted to column[3] Actual result: It is pasted to column[4] The related bug is #103448
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/PropertyHandle.java
{
	/**
	 * Definition of the property.
	 */
	protected ElementPropertyDefn propDefn;
	/**
	 * Constructs the handle for a top-level property with the given element
	 * handle and property name.
	 * 
	 * @param element
	 *            a handle to a report element
	 * @param propName
	 *            the name of the property
	 */
	public PropertyHandle( DesignElementHandle element, String propName )
	{
		super( element );
		propDefn = element.getElement( ).getPropertyDefn( propName );
	}
	/**
	 * Constructs the handle for a top-level property with the given element
	 * handle and the definition of the property.
	 * 
	 * @param element
	 *            a handle to a report element