| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.hadoop.yarn.webapp.view; |
| |
| import org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.yarn.webapp.SubView; |
| |
| /** |
| * A reusable, pure-css, cross-browser, left nav, 2 column, |
| * supposedly liquid layout. |
| * Doesn't quite work with resizable themes, kept as an example of the |
| * sad state of css (v2/3 anyway) layout. |
| * @see TwoColumnLayout |
| */ |
| @InterfaceAudience.LimitedPrivate({"YARN", "MapReduce"}) |
| public class TwoColumnCssLayout extends HtmlPage { |
| |
| @Override protected void render(Page.HTML<_> html) { |
| preHead(html); |
| html. |
| title($("title")). |
| link(root_url("static","yarn.css")). |
| style(".main { min-height: 100%; height: auto !important; height: 100%;", |
| " margin: 0 auto -4em; border: 0; }", |
| ".footer, .push { height: 4em; clear: both; border: 0 }", |
| ".main.ui-widget-content, .footer.ui-widget-content { border: 0; }", |
| ".cmask { position: relative; clear: both; float: left;", |
| " width: 100%; overflow: hidden; }", |
| ".leftnav .c1right { float: left; width: 200%; position: relative;", |
| " left: 13em; border: 0; /* background: #fff; */ }", |
| ".leftnav .c1wrap { float: right; width: 50%; position: relative;", |
| " right: 13em; padding-bottom: 1em; }", |
| ".leftnav .content { margin: 0 1em 0 14em; position: relative;", |
| " right: 100%; overflow: hidden; }", |
| ".leftnav .nav { float: left; width: 11em; position: relative;", |
| " right: 12em; overflow: hidden; }"). |
| _(JQueryUI.class); |
| postHead(html); |
| JQueryUI.jsnotice(html); |
| html. |
| div(".main.ui-widget-content"). |
| _(header()). |
| div(".cmask.leftnav"). |
| div(".c1right"). |
| div(".c1wrap"). |
| div(".content"). |
| _(content())._()._(). |
| div(".nav"). |
| _(nav()). |
| div(".push")._()._()._()._()._(). |
| div(".footer.ui-widget-content"). |
| _(footer())._()._(); |
| } |
| |
| protected void preHead(Page.HTML<_> html) { |
| } |
| |
| protected void postHead(Page.HTML<_> html) { |
| } |
| |
| protected Class<? extends SubView> header() { |
| return HeaderBlock.class; |
| } |
| |
| protected Class<? extends SubView> content() { |
| return LipsumBlock.class; |
| } |
| |
| protected Class<? extends SubView> nav() { |
| return NavBlock.class; |
| } |
| |
| protected Class<? extends SubView> footer() { |
| return FooterBlock.class; |
| } |
| } |