mirror of
https://github.com/mozilla/gecko-dev.git
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342 lines
10 KiB
CSS
342 lines
10 KiB
CSS
%if 0
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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%endif
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:root {
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--tab-toolbar-navbar-overlap: 1px;
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--tab-min-height: 31px;
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}
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%define tabCurveWidth 30px
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%define tabCurveHalfWidth 15px
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/* image preloading hack */
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#tabbrowser-tabs::before {
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/* Because of bug 853415, we need to ordinal this to the first position: */
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-moz-box-ordinal-group: 0;
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content: '';
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display: block;
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background-image:
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url(chrome://browser/skin/tabbrowser/tab-background-end.png),
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url(chrome://browser/skin/tabbrowser/tab-background-middle.png),
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url(chrome://browser/skin/tabbrowser/tab-background-start.png);
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}
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#tabbrowser-tabs {
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min-height: var(--tab-min-height);
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}
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.tabbrowser-tab,
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.tabs-newtab-button {
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-moz-appearance: none;
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background-color: transparent;
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border-radius: 0;
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border-width: 0;
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margin: 0;
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padding: 0;
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}
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.tabbrowser-tab {
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-moz-box-align: stretch;
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}
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.tabbrowser-tab[remote] {
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text-decoration: underline;
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}
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/* The selected tab should appear above adjacent tabs, .tabs-newtab-button and the highlight of #nav-bar */
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.tabbrowser-tab[selected=true] {
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position: relative;
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z-index: 2;
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}
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.tab-background-middle {
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-moz-box-flex: 1;
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background-clip: padding-box;
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border-left: @tabCurveHalfWidth@ solid transparent;
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border-right: @tabCurveHalfWidth@ solid transparent;
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margin: 0 -@tabCurveHalfWidth@;
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}
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.tab-content {
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-moz-padding-end: 9px;
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-moz-padding-start: 9px;
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}
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.tab-content[pinned] {
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-moz-padding-end: 3px;
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}
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.tab-throbber,
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.tab-icon-image,
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.tab-close-button {
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margin-top: 1px;
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}
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.tab-throbber,
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.tab-icon-image {
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height: 16px;
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width: 16px;
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-moz-margin-end: 6px;
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}
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.tab-icon-image {
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list-style-image: url("chrome://mozapps/skin/places/defaultFavicon.png");
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}
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.tab-icon-overlay {
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width: 16px;
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height: 16px;
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margin-top: 10px;
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-moz-margin-start: -16px;
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display: none;
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}
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.tab-icon-overlay[crashed] {
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display: -moz-box;
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list-style-image: url("chrome://browser/skin/tabbrowser/crashed.svg");
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}
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.tab-throbber[busy] {
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list-style-image: url("chrome://browser/skin/tabbrowser/connecting.png");
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}
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.tab-throbber[progress] {
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list-style-image: url("chrome://browser/skin/tabbrowser/loading.png");
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}
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.tab-label {
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-moz-margin-end: 0;
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-moz-margin-start: 0;
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}
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.tab-close-button {
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-moz-margin-start: 4px;
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-moz-margin-end: -2px;
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padding: 0;
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}
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.tab-background,
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.tabs-newtab-button {
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/* overlap the tab curves */
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-moz-margin-end: -@tabCurveHalfWidth@;
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-moz-margin-start: -@tabCurveHalfWidth@;
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}
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.tabbrowser-arrowscrollbox > .arrowscrollbox-scrollbox {
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-moz-padding-end: @tabCurveHalfWidth@;
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-moz-padding-start: @tabCurveHalfWidth@;
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}
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/* Tab Overflow */
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.tabbrowser-arrowscrollbox > .arrowscrollbox-overflow-start-indicator:not([collapsed]),
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.tabbrowser-arrowscrollbox > .arrowscrollbox-overflow-end-indicator:not([collapsed]) {
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background-image: url(chrome://browser/skin/tabbrowser/tab-overflow-indicator.png);
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background-size: 100% 100%;
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width: 14px;
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margin-bottom: var(--tab-toolbar-navbar-overlap);
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pointer-events: none;
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position: relative;
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z-index: 3; /* the selected tab's z-index + 1 */
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}
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.tabbrowser-arrowscrollbox > .arrowscrollbox-overflow-start-indicator:-moz-locale-dir(rtl),
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.tabbrowser-arrowscrollbox > .arrowscrollbox-overflow-end-indicator:-moz-locale-dir(ltr) {
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transform: scaleX(-1);
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}
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.tabbrowser-arrowscrollbox > .arrowscrollbox-overflow-start-indicator:not([collapsed]) {
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-moz-margin-start: -2px;
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-moz-margin-end: -12px;
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}
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.tabbrowser-arrowscrollbox > .arrowscrollbox-overflow-end-indicator:not([collapsed]) {
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-moz-margin-start: -12px;
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-moz-margin-end: -2px;
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}
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.tabbrowser-arrowscrollbox > .arrowscrollbox-overflow-start-indicator[collapsed],
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.tabbrowser-arrowscrollbox > .arrowscrollbox-overflow-end-indicator[collapsed] {
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opacity: 0;
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}
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.tabbrowser-arrowscrollbox > .arrowscrollbox-overflow-start-indicator,
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.tabbrowser-arrowscrollbox > .arrowscrollbox-overflow-end-indicator {
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transition: opacity 150ms ease;
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}
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.tab-background-start[selected=true]::after,
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.tab-background-start[selected=true]::before,
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.tab-background-start,
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.tab-background-end,
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.tab-background-end[selected=true]::after,
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.tab-background-end[selected=true]::before {
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min-height: var(--tab-min-height);
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width: @tabCurveWidth@;
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}
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.tabbrowser-tab:not([selected=true]),
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.tabbrowser-tab:-moz-lwtheme {
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color: inherit;
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}
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/* Selected tab */
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/*
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Tab background pseudo-elements which are positioned above .tab-background-start/end:
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- ::before - provides the fill of the tab curve and is clipped to the tab shape. This is where
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pointer events go for the curve.
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- ::after - provides the border/stroke of the tab curve and is overlayed above ::before. Pointer
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events go through to ::before to get the proper shape.
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*/
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.tab-background-start[selected=true]::after,
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.tab-background-end[selected=true]::after {
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/* position ::after on top of its parent */
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-moz-margin-start: -@tabCurveWidth@;
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background-size: 100% 100%;
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content: "";
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display: -moz-box;
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position: relative;
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}
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.tab-background-start[selected=true]::before,
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.tab-background-end[selected=true]::before {
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/* all ::before pseudo elements */
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content: "";
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display: -moz-box;
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}
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.tab-background-start[selected=true]:-moz-locale-dir(ltr):not(:-moz-lwtheme)::before,
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.tab-background-end[selected=true]:-moz-locale-dir(rtl):not(:-moz-lwtheme)::before {
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background-image: url(chrome://browser/skin/tabbrowser/tab-selected-start.svg);
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background-size: 100% 100%;
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}
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.tab-background-end[selected=true]:-moz-locale-dir(ltr):not(:-moz-lwtheme)::before,
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.tab-background-start[selected=true]:-moz-locale-dir(rtl):not(:-moz-lwtheme)::before {
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background-image: url(chrome://browser/skin/tabbrowser/tab-selected-end.svg);
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background-size: 100% 100%;
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}
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/* For lightweight themes, clip the header image on start, middle, and end. */
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.tab-background-start[selected=true]:-moz-locale-dir(ltr):-moz-lwtheme::before,
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.tab-background-end[selected=true]:-moz-locale-dir(rtl):-moz-lwtheme::before {
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clip-path: url(chrome://browser/content/browser.xul#tab-curve-clip-path-start);
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}
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.tab-background-end[selected=true]:-moz-locale-dir(ltr):-moz-lwtheme::before,
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.tab-background-start[selected=true]:-moz-locale-dir(rtl):-moz-lwtheme::before {
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clip-path: url(chrome://browser/content/browser.xul#tab-curve-clip-path-end);
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}
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.tab-background-start[selected=true]:-moz-locale-dir(ltr)::after,
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.tab-background-end[selected=true]:-moz-locale-dir(rtl)::after {
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background-image: url(chrome://browser/skin/tabbrowser/tab-stroke-start.png);
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}
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.tab-background-end[selected=true]:-moz-locale-dir(ltr)::after,
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.tab-background-start[selected=true]:-moz-locale-dir(rtl)::after {
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background-image: url(chrome://browser/skin/tabbrowser/tab-stroke-end.png);
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}
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.tab-background-middle[selected=true] {
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background-clip: padding-box, padding-box, content-box;
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background-color: @fgTabBackgroundColor@;
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background-image: url(chrome://browser/skin/tabbrowser/tab-active-middle.png),
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@fgTabTexture@,
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none;
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background-repeat: repeat-x;
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background-size: auto 100%;
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/* The padding-top combined with background-clip: content-box (the bottom-most) ensure the
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background-color doesn't extend above the top border. */
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padding-top: 2px;
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}
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/* Selected tab lightweight theme styles.
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See browser-lightweightTheme.css for information about run-time changes to LWT styles. */
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.tab-background-middle[selected=true]:-moz-lwtheme {
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background-color: transparent;
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background-image: url(chrome://browser/skin/tabbrowser/tab-active-middle.png),
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@fgTabTextureLWT@;/*,
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lwtHeader;*/
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/* Don't stretch the LWT header images */
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background-size: auto 100%, auto 100%, auto auto;
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}
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/* These LWT styles are normally overridden by browser-lightweightTheme.css */
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.tab-background-start[selected=true]:-moz-lwtheme::before,
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.tab-background-end[selected=true]:-moz-lwtheme::before {
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background-image: @fgTabTextureLWT@;
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}
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.tab-background-start[selected=true]:-moz-lwtheme::before,
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.tab-background-end[selected=true]:-moz-lwtheme::before,
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.tab-background-middle[selected=true]:-moz-lwtheme {
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background-color: transparent;
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}
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/* End selected tab */
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/* new tab button border and gradient on hover */
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.tabbrowser-tab:hover > .tab-stack > .tab-background:not([selected=true]),
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.tabs-newtab-button:hover {
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background-image: url(chrome://browser/skin/tabbrowser/tab-background-start.png),
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url(chrome://browser/skin/tabbrowser/tab-background-middle.png),
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url(chrome://browser/skin/tabbrowser/tab-background-end.png);
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background-position: left bottom, @tabCurveWidth@ bottom, right bottom;
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background-repeat: no-repeat;
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background-size: @tabCurveWidth@ 100%, calc(100% - (2 * @tabCurveWidth@)) 100%, @tabCurveWidth@ 100%;
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}
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/* Tab pointer-events */
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.tabbrowser-tab {
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pointer-events: none;
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}
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.tab-background-middle,
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.tabs-newtab-button,
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.tab-close-button {
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pointer-events: auto;
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}
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/* Pinned tabs */
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/* Pinned tab separators need position: absolute when positioned (during overflow). */
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#tabbrowser-tabs[positionpinnedtabs] > .tabbrowser-tab[pinned]::before {
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height: 100%;
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position: absolute;
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}
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.tabbrowser-tab[pinned][titlechanged]:not([selected="true"]) > .tab-stack > .tab-content {
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background-image: radial-gradient(farthest-corner at center bottom, rgb(255,255,255) 3%, rgba(186,221,251,0.75) 20%, rgba(127,179,255,0.25) 40%, transparent 70%);
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background-position: center bottom var(--tab-toolbar-navbar-overlap);
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background-repeat: no-repeat;
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background-size: 85% 100%;
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}
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/* Background tab separators (3px wide).
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Also show separators beside the selected tab when dragging it. */
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#tabbrowser-tabs[movingtab] > .tabbrowser-tab[beforeselected]:not([last-visible-tab])::after,
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.tabbrowser-tab:not([selected]):not([afterselected-visible]):not([afterhovered]):not([first-visible-tab]):not(:hover)::before,
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#tabbrowser-tabs:not([overflow]) > .tabbrowser-tab[last-visible-tab]:not([selected]):not([beforehovered]):not(:hover)::after {
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-moz-margin-start: -1.5px;
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-moz-margin-end: -1.5px;
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background-image: url(chrome://browser/skin/tabbrowser/tab-separator.png);
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background-position: left bottom var(--tab-toolbar-navbar-overlap);
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background-repeat: no-repeat;
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background-size: 3px 100%;
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content: "";
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display: -moz-box;
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width: 3px;
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}
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/* New tab button */
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.tabs-newtab-button {
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width: calc(36px + @tabCurveWidth@);
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}
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