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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('../../../resources/default_100_percent/common/folder_closed_rtl.png') 1x,
url('../../../resources/default_200_percent/common/folder_closed_rtl.png') 2x);
}
html[dir=rtl] .tree-item[expanded] > .tree-row > .tree-label {
background-image: -webkit-image-set(
url('../../../resources/default_100_percent/common/folder_open_rtl.png') 1x,
url('../../../resources/default_200_percent/common/folder_open_rtl.png') 2x);
}
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('../../../resources/default_100_percent/common/folder_closed.png') 1x,
url('../../../resources/default_200_percent/common/folder_closed.png') 2x);
}
.tree-item[expanded] > .tree-row > .tree-label {
background-image: -webkit-image-set(
url('../../../resources/default_100_percent/common/folder_open.png') 1x,
url('../../../resources/default_200_percent/common/folder_open.png') 2x);
}
/* 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;
<if expr="not is_macosx and not is_ios">
outline: none;
</if>
padding: 1px 7px 1px 1px;
}
html[dir=rtl] .tree-item[editing] input {
margin: -2px -3px -2px -8px;
padding: 1px 1px 1px 7px;
}
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