Bug 113938 Report is marked dirty when open/close cascading parameter dialog without doing any operation on it
description: Report is marked dirty when open/close cascading parameter dialog without doing any operation on it steps to reproduce: 1.new a cascading parameter group 2.save the reprot 3.double click the cascading parameter to bring out edit box 4.click OK to close edit box actual result: Report has been marked dirty expected result: No dirty marked for that no operations done in edit parameter dialog
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/CascadingParametersDialog.java
}
		else
		{
			Iterator iter = inputParameters.iterator( );
			if ( !iter.hasNext( ) )
			{
				okEnable = false;
			}
			else
			{
				int count = 0;
				while ( iter.hasNext( ) )
				{
					Object obj = iter.next( );
					if ( obj instanceof ScalarParameterHandle )
					{
						count++;
						if ( ( (ScalarParameterHandle) obj ).getValueExpr( ) == null )
						{
							okEnable = false;
							break;
						}
					}
				}
				okEnable = ( count != 0 );
			}
		}
		getOkButton( ).setEnabled( okEnable );
	}
}