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494 lines
13 KiB
494 lines
13 KiB
// Name: Utility
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// Description: Utilities collection
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//
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// Component: `uk-panel-*`
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// `uk-clearfix`
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// `uk-float-*`
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// `uk-overflow-*`
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// `uk-resize-*`
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// `uk-display-*`
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// `uk-inline-*`
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// `uk-responsive-*`
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// `uk-preserve-width`
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// `uk-border-*`
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// `uk-box-shadow-*`
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// `uk-box-shadow-bottom`
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// `uk-dropcap`
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// `uk-logo`
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// `uk-blend-*`
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// `uk-transform-*`
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// `uk-transform-origin-*`
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//
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// States: `uk-disabled`
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// `uk-drag`
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// `uk-dragover`
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// `uk-preserve`
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//
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// ========================================================================
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// Variables
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// ========================================================================
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$panel-scrollable-height: 170px !default;
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$panel-scrollable-padding: 10px !default;
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$panel-scrollable-border-width: $global-border-width !default;
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$panel-scrollable-border: $global-border !default;
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$border-rounded-border-radius: 5px !default;
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$box-shadow-duration: 0.1s !default;
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$box-shadow-bottom-height: 30px !default;
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$box-shadow-bottom-border-radius: 100% !default;
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$box-shadow-bottom-background: #444 !default;
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$box-shadow-bottom-blur: 20px !default;
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$dropcap-margin-right: 10px !default;
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$dropcap-font-size: (($global-line-height * 3) * 1em) !default;
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$logo-font-size: $global-large-font-size !default;
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$logo-font-family: $global-font-family !default;
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$logo-color: $global-color !default;
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$logo-hover-color: $global-color !default;
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$dragover-box-shadow: 0 0 20px rgba(100,100,100,0.3) !default;
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/* ========================================================================
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Component: Utility
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========================================================================== */
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/* Panel
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========================================================================== */
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.uk-panel {
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position: relative;
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box-sizing: border-box;
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}
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/*
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* Micro clearfix
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*/
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.uk-panel::before,
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.uk-panel::after {
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content: "";
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display: table;
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}
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.uk-panel::after { clear: both; }
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/*
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* Remove margin from the last-child
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*/
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.uk-panel > :last-child { margin-bottom: 0; }
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/*
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* Scrollable
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*/
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.uk-panel-scrollable {
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height: $panel-scrollable-height;
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padding: $panel-scrollable-padding;
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border: $panel-scrollable-border-width solid $panel-scrollable-border;
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overflow: auto;
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-webkit-overflow-scrolling: touch;
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resize: both;
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@if(mixin-exists(hook-panel-scrollable)) {@include hook-panel-scrollable();}
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}
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/* Clearfix
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========================================================================== */
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/*
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* 1. `table-cell` is used with `::before` because `table` creates a 1px gap when it becomes a flex item, only in Webkit
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* 2. `table` is used again with `::after` because `clear` only works with block elements.
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* Note: `display: block` with `overflow: hidden` is currently not working in the latest Safari
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*/
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/* 1 */
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.uk-clearfix::before {
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content: "";
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display: table-cell;
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}
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/* 2 */
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.uk-clearfix::after {
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content: "";
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display: table;
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clear: both;
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}
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/* Float
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========================================================================== */
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/*
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* 1. Prevent content overflow
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*/
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.uk-float-left { float: left; }
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.uk-float-right { float: right; }
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/* 1 */
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[class*='uk-float-'] { max-width: 100%; }
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/* Overfow
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========================================================================== */
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.uk-overflow-hidden { overflow: hidden; }
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/*
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* Enable scrollbars if content is clipped
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* Note: Firefox ignores `padding-bottom` for the scrollable overflow https://bugzilla.mozilla.org/show_bug.cgi?id=748518
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*/
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.uk-overflow-auto {
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overflow: auto;
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-webkit-overflow-scrolling: touch;
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}
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.uk-overflow-auto > :last-child { margin-bottom: 0; }
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/* Resize
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========================================================================== */
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.uk-resize { resize: both; }
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.uk-resize-vertical { resize: vertical; }
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/* Display
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========================================================================== */
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.uk-display-block { display: block !important; }
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.uk-display-inline { display: inline !important; }
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.uk-display-inline-block { display: inline-block !important; }
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/* Inline
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========================================================================== */
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/*
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* 1. Container fits its content
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* 2. Create position context
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* 3. Prevent content overflow
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* 4. Behave like most inline-block elements
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* 5. Force hardware acceleration without creating a new stacking context
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* to fix 1px glitch when combined with overlays and transitions in Webkit
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* 6. Clip child elements
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*/
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[class*='uk-inline'] {
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/* 1 */
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display: inline-block;
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/* 2 */
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position: relative;
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/* 3 */
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max-width: 100%;
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/* 4 */
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vertical-align: middle;
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/* 5 */
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-webkit-backface-visibility: hidden;
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}
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.uk-inline-clip {
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/* 6 */
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overflow: hidden;
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}
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/* Responsive objects
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========================================================================== */
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/*
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* Preserve original dimensions
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* Because `img, `video`, `canvas` and `audio` are already responsive by default, see Base component
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*/
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.uk-preserve-width,
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.uk-preserve-width audio,
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.uk-preserve-width canvas,
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.uk-preserve-width img,
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.uk-preserve-width svg,
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.uk-preserve-width video { max-width: none; }
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/*
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* Responsiveness
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* Corrects `max-width` and `max-height` behavior if padding and border are used
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*/
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.uk-responsive-width,
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.uk-responsive-height { box-sizing: border-box; }
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/*
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* 1. Set a maximum width. `important` needed to override `uk-preserve-width img`
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* 2. Auto scale the height. Only needed if `height` attribute is present
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*/
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.uk-responsive-width {
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/* 1 */
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max-width: 100% !important;
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/* 2 */
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height: auto;
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}
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/*
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* 1. Set a maximum height. Only works if the parent element has a fixed height
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* 2. Auto scale the width. Only needed if `width` attribute is present
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* 3. Reset max-width, which `img, `video`, `canvas` and `audio` already have by default
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*/
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.uk-responsive-height {
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/* 1 */
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max-height: 100%;
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/* 2 */
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width: auto;
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/* 3 */
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max-width: none;
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}
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/* Border
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========================================================================== */
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.uk-border-circle { border-radius: 50%; }
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.uk-border-pill { border-radius: 500px; }
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.uk-border-rounded { border-radius: $border-rounded-border-radius; }
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/*
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* Fix `overflow: hidden` to be ignored with border-radius and CSS transforms in Webkit
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*/
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.uk-inline-clip[class*='uk-border-'] { -webkit-transform: translateZ(0); }
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/* Box-shadow
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========================================================================== */
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.uk-box-shadow-small { box-shadow: $global-small-box-shadow; }
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.uk-box-shadow-medium { box-shadow: $global-medium-box-shadow; }
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.uk-box-shadow-large { box-shadow: $global-large-box-shadow; }
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.uk-box-shadow-xlarge { box-shadow: $global-xlarge-box-shadow; }
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/*
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* Hover
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*/
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[class*='uk-box-shadow-hover'] { transition: box-shadow $box-shadow-duration ease-in-out; }
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.uk-box-shadow-hover-small:hover { box-shadow: $global-small-box-shadow; }
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.uk-box-shadow-hover-medium:hover { box-shadow: $global-medium-box-shadow; }
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.uk-box-shadow-hover-large:hover { box-shadow: $global-large-box-shadow; }
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.uk-box-shadow-hover-xlarge:hover { box-shadow: $global-xlarge-box-shadow; }
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/* Box-shadow bottom
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========================================================================== */
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/*
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* 1. Set position.
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* 2. Set style
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* 3. Blur doesn't work on pseudo elements with negative `z-index` in Edge.
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* Solved by using `before` and add position context to child elements.
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*/
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@supports (filter: blur(0)) {
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.uk-box-shadow-bottom {
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display: inline-block;
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position: relative;
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max-width: 100%;
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vertical-align: middle;
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}
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.uk-box-shadow-bottom::before {
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content: '';
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/* 1 */
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position: absolute;
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bottom: (-$box-shadow-bottom-height);
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left: 0;
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right: 0;
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/* 2 */
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height: $box-shadow-bottom-height;
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border-radius: $box-shadow-bottom-border-radius;
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background: $box-shadow-bottom-background;
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filter: blur($box-shadow-bottom-blur);
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@if(mixin-exists(hook-box-shadow-bottom)) {@include hook-box-shadow-bottom();}
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}
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/* 3 */
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.uk-box-shadow-bottom > * { position: relative; }
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}
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/* Drop cap
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========================================================================== */
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/*
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* 1. Firefox doesn't apply `::first-letter` if the first letter is inside child elements
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* https://bugzilla.mozilla.org/show_bug.cgi?id=214004
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* 2. In Firefox, a floating `::first-letter` doesn't have a line box and there for no `line-height`
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* https://bugzilla.mozilla.org/show_bug.cgi?id=317933
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* 3. Caused by 1.: Edge creates two nested `::first-letter` containers, one for each selector
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* This doubles the `font-size` exponential when using the `em` unit.
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*/
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.uk-dropcap::first-letter,
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/* 1 */
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.uk-dropcap > p:first-of-type::first-letter {
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display: block;
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margin-right: $dropcap-margin-right;
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float: left;
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font-size: $dropcap-font-size;
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line-height: 1;
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@if(mixin-exists(hook-dropcap)) {@include hook-dropcap();}
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}
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/* 2 */
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@-moz-document url-prefix() {
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.uk-dropcap::first-letter,
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.uk-dropcap > p:first-of-type::first-letter { margin-top: 1.1%; }
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}
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/* 3 */
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@supports (-ms-ime-align: auto) {
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.uk-dropcap > p:first-of-type::first-letter { font-size: 1em; }
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}
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/* Logo
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========================================================================== */
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/*
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* 1. Required for `a`
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*/
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.uk-logo {
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font-size: $logo-font-size;
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font-family: $logo-font-family;
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color: $logo-color;
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/* 1 */
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text-decoration: none;
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@if(mixin-exists(hook-logo)) {@include hook-logo();}
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}
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/* Hover + Focus */
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.uk-logo:hover,
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.uk-logo:focus {
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color: $logo-hover-color;
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outline: none;
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/* 1 */
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text-decoration: none;
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@if(mixin-exists(hook-logo-hover)) {@include hook-logo-hover();}
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}
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.uk-logo-inverse { display: none; }
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/* Disabled State
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========================================================================== */
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.uk-disabled { pointer-events: none; }
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/* Drag State
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========================================================================== */
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/*
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* 1. Needed if moving over elements with have their own cursor on hover, e.g. links or buttons
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* 2. Fix dragging over iframes
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*/
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.uk-drag,
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/* 1 */
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.uk-drag * { cursor: move; }
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/* 2 */
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.uk-drag iframe { pointer-events: none; }
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/* Dragover State
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========================================================================== */
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/*
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* Create a box-shadow when dragging a file over the upload area
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*/
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.uk-dragover { box-shadow: $dragover-box-shadow; }
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/* Blend modes
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========================================================================== */
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.uk-blend-multiply { mix-blend-mode: multiply; }
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.uk-blend-screen { mix-blend-mode: screen; }
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.uk-blend-overlay { mix-blend-mode: overlay; }
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.uk-blend-darken { mix-blend-mode: darken; }
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.uk-blend-lighten { mix-blend-mode: lighten; }
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.uk-blend-color-dodge { mix-blend-mode: color-dodge; }
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.uk-blend-color-burn { mix-blend-mode: color-burn; }
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.uk-blend-hard-light { mix-blend-mode: hard-light; }
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.uk-blend-soft-light { mix-blend-mode: soft-light; }
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.uk-blend-difference { mix-blend-mode: difference; }
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.uk-blend-exclusion { mix-blend-mode: exclusion; }
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.uk-blend-hue { mix-blend-mode: hue; }
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.uk-blend-saturation { mix-blend-mode: saturation; }
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.uk-blend-color { mix-blend-mode: color; }
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.uk-blend-luminosity { mix-blend-mode: luminosity; }
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/* Transform
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========================================================================== */
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.uk-transform-center { transform: translate(-50%, -50%); }
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/* Transform Origin
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========================================================================== */
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.uk-transform-origin-top-left { transform-origin: 0 0; }
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.uk-transform-origin-top-center { transform-origin: 50% 0; }
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.uk-transform-origin-top-right { transform-origin: 100% 0; }
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.uk-transform-origin-center-left { transform-origin: 0 50%; }
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.uk-transform-origin-center-right { transform-origin: 100% 50%; }
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.uk-transform-origin-bottom-left { transform-origin: 0 100%; }
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.uk-transform-origin-bottom-center { transform-origin: 50% 100%; }
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.uk-transform-origin-bottom-right { transform-origin: 100% 100%; }
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// Hooks
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// ========================================================================
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@if(mixin-exists(hook-utility-misc)) {@include hook-utility-misc();}
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// @mixin hook-panel-scrollable(){}
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// @mixin hook-box-shadow-bottom(){}
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// @mixin hook-dropcap(){}
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// @mixin hook-logo(){}
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// @mixin hook-logo-hover(){}
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// @mixin hook-utility-misc(){}
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// Inverse
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// ========================================================================
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$inverse-logo-color: $inverse-global-color !default;
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$inverse-logo-hover-color: $inverse-global-color !default;
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// @mixin hook-inverse-dropcap(){}
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// @mixin hook-inverse-logo(){}
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// @mixin hook-inverse-logo-hover(){}
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