DataTable : Setting the Column with from Java ?

[Ashika Umanga Umagiliya]

Greetings,

For my DataTable ,I create 'IColumn's using data from an XML file.
In the code-snippet below, the 'vcol' instance has information about 
Column-title,bean property field,visible or not..etc.
Now I want to set the column width using the same way.How can I change 
the CSS property from Java ?
Any tips how I can do this?



List<IColumn> columns;
//For each Column in Table
for (Column vcol : table.getColumns()) {
           if (!vcol.isVisible()) {
               continue;
           }

           if (vcol.getId().equals("id")) {
              
               AbstractColumn<E> linkcolumnModel=null;
               if(vcol.isSort()){
                   linkcolumnModel=new SortableIdColumn(new 
Model(vcol.getTitle()),vcol.getValue());
               }else{
                   linkcolumnModel=new SortableIdColumn(new 
Model(vcol.getTitle()));
               }

               columns.add(linkcolumnModel);

           } else if (vcol.isLinkout()) {
               LinkoutColumn linkoutCol = new LinkoutColumn(new Model(vcol
                       .getTitle()), vcol.getValue());            
               columns.add(linkoutCol);
           } else {
               //Add normal datacolumn
               if(vcol.isSort()){
                   columns.add(new PropertyColumn<String>(new 
Model(vcol.getTitle()),
                            vcol.getValue(),vcol.getValue()));            
               }else{
                   columns.add(new PropertyColumn<String>(new 
Model(vcol.getTitle()),
                            vcol.getValue()));                        
               }
               
         }

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