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- /* Copyright (c) 2012 The Chromium Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file. */
-
- tree {
- display: block;
- outline: none;
- overflow: auto;
- }
-
- .tree-item > .tree-row {
- -webkit-user-select: none;
- background-color: rgba(255, 255, 255, 0);
- border: 1px solid rgba(255, 255, 255, 0); /* transparent white */
- border-radius: 2px;
- color: black;
- cursor: default;
- line-height: 28px;
- padding: 0 3px;
- position: relative;
- white-space: nowrap;
- }
-
- .expand-icon {
- -webkit-transform: rotate(-90deg);
- -webkit-transition: all 150ms;
- background-image: -webkit-canvas(tree-triangle);
- background-position: 50% 50%;
- background-repeat: no-repeat;
- background-size: 8px 5px;
- display: inline-block;
- height: 16px;
- opacity: .6;
- position: relative;
- top: 6px;
- vertical-align: top;
- width: 16px;
- }
-
- html[dir=rtl] .expand-icon {
- -webkit-transform: rotate(90deg);
- }
-
- .tree-item[expanded] > .tree-row > .expand-icon {
- -webkit-transform: rotate(0);
- background-image: -webkit-canvas(tree-triangle);
- opacity: .5;
- }
-
- .tree-row .expand-icon {
- visibility: hidden;
- }
-
- .tree-row[may-have-children] .expand-icon {
- visibility: visible;
- }
-
- .tree-row[has-children=false] .expand-icon {
- visibility: hidden;
- }
-
- .tree-row:hover {
- background-color: hsl(214, 91%, 97%);
- border-color: hsl(214, 91%, 85%);
- z-index: 1;
- }
-
- /*
- WebKit has a bug with attribute selectors so we apply selected to the tree row
- as well.
-
- https://bugs.webkit.org/show_bug.cgi?id=12519
-
- */
- .tree-row[selected] {
- background-image: -webkit-linear-gradient(rgba(255, 255, 255, 0.8),
- rgba(255,255,255,0));
- }
-
- .tree-row[selected] {
- background-color: hsl(0, 0%, 90%);
- border-color: hsl(0, 0%, 85%);
- z-index: 2;
- }
-
- .tree-row[selected]:hover,
- tree:focus .tree-row[selected] {
- background-color: hsl(214, 91%, 89%);
- border-color: rgb(125, 162, 206);
- }
-
- .tree-children[expanded] {
- display: block;
- }
-
- .tree-children {
- display: none;
- }
-
- .tree-item > .tree-row > * {
- box-sizing: border-box;
- display: inline-block;
- }
-
- .tree-label {
- -webkit-padding-start: 20px;
- background-position: 0 50%;
- background-repeat: no-repeat;
- white-space: pre;
- }
-
- html[dir=rtl] .tree-label {
- background-position: 100% 50%;
- }
-
- html[dir=rtl] .tree-label,
- html[dir=rtl] .tree-row[may-have-children] > .tree-label {
- background-image: -webkit-image-set(
- url(data:image/png;base64,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) 1x);
- }
-
- html[dir=rtl] .tree-item[expanded] > .tree-row > .tree-label {
- background-image: -webkit-image-set(
- url(data:image/png;base64,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) 1x);
- }
-
- tree[icon-visibility=hidden] .tree-label {
- -webkit-padding-start: 0;
- background-image: none !important;
- }
-
- tree[icon-visibility=parent] .tree-label,
- tree[icon-visibility=parent] .tree-row[has-children=false] > .tree-label {
- background-image: none;
- }
-
- .tree-label,
- .tree-row[may-have-children] > .tree-label {
- background-image: -webkit-image-set(
- url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABMAAAASCAYAAAC5DOVpAAABLElEQVR4Xs2Ur0oEURhHz10UwQkmg6DNZvQFDAafYsHiGgwGg8lg1S5jEcEiNvEBLPZFQbC5yWCSdZf5ez/5wQUHlpW7sqAHPhi+4R4OA3ecmTEtWkyRGYDj7Y0dIGWUztHF/flEMon2DvcRSZIgXl+euL66TYF4maoWV1bpPT4gnPOIls9YXlpQtSEiqlWW7h60wQAMMwQYrG0Gj4V9eFm89zg9uVS1xjVlmBnOV4DhzIPG+/Bc43wddjUif3v+4Zt5QLKGCEmqofZhJKwZT7OsLiVSBTQlEoQy8s8IWS1ZARKVA7AgUiGqNMj6ABEyHaoKKPvfNRJoMMgHBOLKUFmVAUESkOjvrtNH9475uVliGeblWFnn7KabMiHrW21GMDPs99AclQn37/5nX4eJ9e7eNnr7AAAAAElFTkSuQmCC) 1x);
- }
-
- .tree-item[expanded] > .tree-row > .tree-label {
- background-image: -webkit-image-set(
- url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABMAAAASCAYAAAC5DOVpAAABUElEQVR4XrXUzUoCURyG8a6s7qBt2yBw0SYIN0FhUUGLij6NLCshoQwSwiDCzC4gQyVQ+7BSKkytoCBwPE+nP52FqaBii4dZzPDjPcMwHUDbaj821ttl01EjWysYhYRf+socS4ngjIDNYLLKOdJHxGeXLvYGpehuP+6hbgEbXC0Y6v0M9fZTmPLrb8UwVuEUKR+i9KLLnUiflxtmtaMKK2tEFYNkY15cwz3NZpZ2CqZXoPJHAqhcAPV8gHryQ8YL9x5Iu+HGBdcrkhWbNvERtJuVo4Lpo+j5IcF43IeHbbjbgtt1jazClRNSSxCfkqzz8fqYgcj6IL2pkTVZQGpZtwjJBYhOmgTT1wrIvDODyVFkhQES87o5g5goRyYEqokJlPYIQFIAqQYkWfHZKqhV7O8qRwWWOxyQmw0mz9f7zmw6mi2w467CjOpopX//BbWtb8Fi/ouV4PDxAAAAAElFTkSuQmCC) 1x);
- }
-
- /* We need to ensure that even empty labels take up space */
- .tree-label:empty::after {
- content: ' ';
- white-space: pre;
- }
-
- .tree-rename > .tree-row > .tree-label {
- -webkit-user-modify: read-write-plaintext-only;
- -webkit-user-select: auto;
- background: white;
- color: black;
- outline: 1px solid black;
- }
-
- .tree-item[editing] input {
- /* Do not inherit the line-height */
- font-family: inherit;
- font-size: inherit;
- font-weight: inherit;
- margin: -2px -8px -2px -3px;
- outline: none;
- padding: 1px 7px 1px 1px;
- }
-
- html[dir=rtl] .tree-item[editing] input {
- margin: -2px -3px -2px -8px;
- padding: 1px 1px 1px 7px;
- }
-