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
IMethodInfo method = (IMethodInfo) iterator.next( );
			if ( method.getName( ).equals( function ) )
			{
				Iterator argumentListIter = method.argumentListIterator( );
				IArgumentInfoList arguments = (IArgumentInfoList) argumentListIter.next( );
				for ( Iterator iter = arguments.argumentsIterator( ); iter.hasNext( ); )
				{
					IArgumentInfo argInfo = (IArgumentInfo) iter.next( );
					argList.add( argInfo.getDisplayName( ) );
				}
				break;
			}
		}
		return argList;
	}
	public void save( ) throws Exception
	{
		if ( txtName.getText( ) != null
				&& txtName.getText( ).trim( ).length( ) > 0 )
		{
			if ( isAggregate( ) )
			{
				saveAggregate( );
			}
			else
			{
				if ( getBinding( ) == null )
				{
					for ( int i = 0; i < DATA_TYPE_CHOICES.length; i++ )
					{