001 package org.apache.myfaces.tobago.layout; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one or more 005 * contributor license agreements. See the NOTICE file distributed with 006 * this work for additional information regarding copyright ownership. 007 * The ASF licenses this file to You under the Apache License, Version 2.0 008 * (the "License"); you may not use this file except in compliance with 009 * the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, software 014 * distributed under the License is distributed on an "AS IS" BASIS, 015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 016 * See the License for the specific language governing permissions and 017 * limitations under the License. 018 */ 019 020 /** 021 * A LayoutComponent is a piece which can be positioned in a LayoutContainer. 022 */ 023 public interface LayoutComponent extends LayoutBase { 024 025 Integer getColumnSpan(); 026 void setColumnSpan(Integer columnSpan); 027 028 Integer getRowSpan(); 029 void setRowSpan(Integer rowSpan); 030 031 Integer getHorizontalIndex(); 032 void setHorizontalIndex(Integer horizontalIndex); 033 034 Integer getVerticalIndex(); 035 void setVerticalIndex(Integer verticalIndex); 036 037 Display getDisplay(); 038 void setDisplay(Display display); 039 040 boolean isRendered(); 041 }