validation.getInputField().setPropertyValue( "Dropdown", new Boolean( true ) );
validation = new SingleControlValidation( m_document, 90, 55, "DatabaseTimeField", new TimeValidator() );
validation.setExplanatoryText( "Please enter a time. Valid values are all full hours." );
validation = new SingleControlValidation( m_document, 5, 110, "DatabaseCheckBox", new BooleanValidator( false ) );
validation.setExplanatoryText( "Please check (well, or uncheck) the box. Don't leave it in indetermined state." );
validation.getInputField().setPropertyValue( "TriState", new Boolean( true ) );
validation = new SingleControlValidation( m_document, 90, 110, "DatabaseRadioButton", new BooleanValidator( true ), 3, 0 );
validation.setExplanatoryText( "Please check any but the first button" );
validation = new SingleControlValidation( m_document, 5, 165, "DatabaseListBox", new ListSelectionValidator( ), 1, 24 );
validation.setExplanatoryText( "Please select not more than two entries." );
validation.getInputField().setPropertyValue( "MultiSelection", new Boolean( true ) );