    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 &lt;input&gt; 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}