001// Copyright 2007, 2008, 2009 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.tapestry5.beaneditor; 016 017import org.apache.tapestry5.ioc.annotations.UseWith; 018import static org.apache.tapestry5.ioc.annotations.AnnotationUseContext.*; 019 020import java.lang.annotation.*; 021 022 023/** 024 * Defines the desired width of the field used to edit the property. Note that width (generally equivalent to the size 025 * attribute of an HTML <input> element) is only used for presentation; validation must be used to actually 026 * enforce a maximum input length. 027 * <p/> 028 * <p/> 029 * May be placed on an getter or setter method, or on the matching field. 030 */ 031@Target({ ElementType.FIELD, ElementType.METHOD }) 032@Retention(RetentionPolicy.RUNTIME) 033@Documented 034@UseWith({BEAN,COMPONENT,MIXIN,PAGE}) 035public @interface Width 036{ 037 /** 038 * The width used to display the field for the property (values less than one indicate unspecified). 039 */ 040 int value(); 041}