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/ColumnBandAdapter.java
*
 * Contributors:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/
package org.eclipse.birt.report.model.api;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.birt.report.model.core.Module;
/**
 * Represents an object for copy/paste in Gird/Table. The copy/paste between
 * Grid/Table must follow the following rules:
 * 
 * <ul>
 * <li>Copy/paste operations must occur among the same type of elements, like
 * among grid elements. A copy/paste operation between Grid/Table is not
 * allowed.
 * <li>Current copy/paste operations do not support cells with "drop"
 * properties.
 * <li>Each time, only one column can be copied/pasted.
 * <li>Slot layouts between the source grid/table and the target grid/table
 * must be same.
 * </ul>
 * 
 */
abstract class ColumnBandAdapter
{
	/**
	 * Returns the element where the copy/paste operation occurs.
	 * 
	 * @return the element