    001    // Copyright 2007 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.corelib.data;
    016
    017    import org.apache.tapestry5.corelib.components.Grid;
    018
    019    /**
    020     * Used by the {@link Grid} component to control where the pager portion of the Grid should be displayed.
    021     */
    022    public enum GridPagerPosition
    023    {
    024        /**
    025         * Position the pager above the Grid's table.
    026         */
    027        TOP(true, false),
    028
    029        /**
    030         * Position the pager below the Grid's table (this is the default).
    031         */
    032        BOTTOM(false, true),
    033
    034        /**
    035         * Show the pager above and below the Grid's table.
    036         */
    037        BOTH(true, true),
    038
    039        /**
    040         * Don't show a pager (the application will need to supply its own navigation mechanism).
    041         */
    042        NONE(false, false);
    043
    044        private final boolean matchTop;
    045
    046        private final boolean matchBottom;
    047
    048        private GridPagerPosition(boolean matchTop, boolean matchBottom)
    049        {
    050            this.matchTop = matchTop;
    051            this.matchBottom = matchBottom;
    052        }
    053
    054        public boolean isMatchBottom()
    055        {
    056            return matchBottom;
    057        }
    058
    059        public boolean isMatchTop()
    060        {
    061            return matchTop;
    062        }
    063
    064    }