1 /* 2 * Copyright 2002 - 2007 JEuclid, http://jeuclid.sf.net 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /* $Id: LayoutableNode.java,v 8afef6dd0d58 2007/09/14 08:29:58 maxberger $ */ 18 19 package net.sourceforge.jeuclid.layout; 20 21 import java.util.List; 22 23 import net.sourceforge.jeuclid.LayoutContext; 24 import net.sourceforge.jeuclid.elements.JEuclidNode; 25 26 import org.w3c.dom.Node; 27 28 /** 29 * @version $Revision: 8afef6dd0d58 $ 30 */ 31 public interface LayoutableNode extends Node, JEuclidNode { 32 33 /** 34 * @return List of children to Layout. Normally, all children. 35 */ 36 List<LayoutableNode> getChildrenToLayout(); 37 38 /** 39 * @return List of children to Draw. Normally, all children. 40 */ 41 List<LayoutableNode> getChildrenToDraw(); 42 43 /** 44 * context insensitive layout. 45 * 46 * @param view 47 * LayoutView to use. 48 * @param info 49 * LayoutInfo to manipulate. 50 * @param childMinStage 51 * minimum stage of children. Either STAGE1 or STAGE2. 52 * @param context 53 * LayoutContext for this element. 54 */ 55 void layoutStage1(LayoutView view, LayoutInfo info, 56 LayoutStage childMinStage, LayoutContext context); 57 58 /** 59 * context sensitive layout. 60 * 61 * @param view 62 * LayoutView to use. 63 * @param info 64 * LayoutInfo to manipulate. 65 * @param context 66 * LayoutContext for this element. 67 */ 68 void layoutStage2(LayoutView view, LayoutInfo info, LayoutContext context); 69 70 }