    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
    015    package org.apache.tapestry5.beaneditor;
    016
    017    import org.apache.tapestry5.ioc.annotations.UseWith;
    018    import static org.apache.tapestry5.ioc.annotations.AnnotationUseContext.*;
    019
    020    import 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})
    035    public @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    }