1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20 package org.apache.myfaces.tobago.internal.renderkit.renderer;
21
22 import org.apache.myfaces.tobago.internal.component.AbstractUIColumn;
23 import org.apache.myfaces.tobago.internal.component.AbstractUILink;
24 import org.apache.myfaces.tobago.internal.component.AbstractUIOut;
25 import org.apache.myfaces.tobago.renderkit.RendererBase;
26
27 import javax.faces.component.UIComponent;
28
29 public class ColumnRenderer extends RendererBase {
30
31 /**
32 * Differ between simple content and complex content.
33 * Decide if the content of a cell needs usually the whole possible space or
34 * is the character of the content like flowing text.
35 * In the second case, the style usually sets a padding.<br/>
36 * Pure is needed for <tc:panel>, <tc:in>, etc.<br/>
37 * Pure is not needed for <tc:out> and <tc:link>
38 */
39 private boolean isPure(final AbstractUIColumn column) {
40 for (final UIComponent child : column.getChildren()) {
41 if (!(child instanceof AbstractUIOut) && !(child instanceof AbstractUILink)) {
42 return true;
43 }
44 }
45 return false;
46 }
47
48 @Override
49 public boolean getRendersChildren() {
50 return true;
51 }
52 }