Bug 182664 Cross Tab: resize column doesn't behave correctly
When user drag to resize a column, it supposes to effect on the left column only. Currently when user drag to resize column, many other columns are resized too, unexpectedly.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/TableEditPart.java
}
	/**
	 * Gets data set, which is biding on table.
	 * 
	 */
	public Object getDataSet( )
	{
		return getTableAdapter( ).getDataSet( );
	}
	/**
	 * Get the cell on give position.
	 * 
	 * @param rowNumber
	 * @param columnNumber
	 */
	public AbstractCellEditPart getCell( int rowNumber, int columnNumber )
	{
		Object cell = getTableAdapter( ).getCell( rowNumber, columnNumber );
		return (TableCellEditPart) getViewer( ).getEditPartRegistry( )
				.get( cell );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.gef.editparts.AbstractEditPart#removeChild(org.eclipse.gef.EditPart)
	 */
	protected void removeChild( EditPart child )
	{
		super.removeChild( child );
	}