Bug 189585 [Linux]Data expression input box cannot show completely.
Description: Data expression input box cannot show completely. Build number:2.2.0.v20070529 Test Platform: Linux Steps to reproduce: 1. Insert a data item. Expected result: Expression input box show completely. Actual result: See attached. Error log:N/A
xtab/org.eclipse.birt.report.item.crosstab.ui/src/org/eclipse/birt/report/item/crosstab/internal/ui/dialogs/CrosstabBindingDialogHelper.java
if ( i > 0 )
						aggstr += ",";
					String name = (String) iterator.next( );
					aggstr += name;
					i++;
				}
				for ( int j = 0; j < aggOns.length; j++ )
				{
					if ( aggOns[j].equals( aggstr ) )
					{
						cmbAggOn.select( j );
						return;
					}
				}
			}
			cmbAggOn.select( 0 );
		}
		catch ( ExtendedElementException e )
		{
			ExceptionHandler.handle( e );
		}
	}
	private String[] getAggOns( CrosstabReportItemHandle xtabHandle )
	{
		List rowLevelList = getCrosstabViewHandleLevels( xtabHandle,
				ICrosstabConstants.ROW_AXIS_TYPE );
		List columnLevelList = getCrosstabViewHandleLevels( xtabHandle,
				ICrosstabConstants.COLUMN_AXIS_TYPE );
		List aggOnList = new ArrayList( );
		aggOnList.add( ALL );