Bug 129886 Delect a column contain the marge row which contain some item, Error message pop up
Details: Delect a column contain the marge row which contain some item, Error message pop up Setp: 1.New a library and add a 3*3 grid 2.Insert a label in cell(1,1) 3.Marge the cell of (1,1) and (1,2) 4.Delete column 1. Actual result: An error message pop up
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/TableEditPart.java
remove( (TableCellEditPart) list.get( i ) );
		}
	}
	/**
	 * not use?
	 * 
	 * @param cellPart
	 */
	public void remove( TableCellEditPart cellPart )
	{
		try
		{
			getTableAdapter( ).removeChild( cellPart.getModel( ) );
		}
		catch ( SemanticException e )
		{
			ExceptionHandler.handle( e );
		}
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.designer.core.model.IModelAdaptHelper#getPreferredSize()
	 */
	public Dimension getPreferredSize( )
	{
		Dimension retValue = getFigure( ).getParent( )
				.getClientArea( )
				.getSize( );
		Rectangle rect = getBounds( );