1 files changed, 74 insertions, 0 deletions
diff --git a/scss/uikit/components/spinner.scss b/scss/uikit/components/spinner.scss
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+++ b/scss/uikit/components/spinner.scss
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+// Name:            Spinner
+// Description:     Component to create a loading spinner
+//
+// Component:       `uk-spinner`
+//
+// ========================================================================
+
+
+// Variables
+// ========================================================================
+
+$spinner-size:                                   30px !default;
+$spinner-stroke-width:                           1 !default;
+$spinner-radius:                                 floor(($spinner-size - $spinner-stroke-width) / 2) !default; // Minus stroke width to prevent overflow clipping
+$spinner-circumference:                          round(2 * 3.141 * $spinner-radius) !default;
+$spinner-duration:                               1.4s !default;
+
+
+/* ========================================================================
+   Component: Spinner
+ ========================================================================== */
+
+/*
+ * Adopts `uk-icon`
+ */
+
+.uk-spinner {
+    @if(mixin-exists(hook-spinner)) {@include hook-spinner();}
+}
+
+
+/* SVG
+ ========================================================================== */
+
+.uk-spinner > * { animation: uk-spinner-rotate $spinner-duration linear infinite; }
+
+@keyframes uk-spinner-rotate {
+    0% { transform: rotate(0deg); }
+    100% { transform: rotate(270deg); }
+}
+
+/*
+ * Circle
+ */
+
+.uk-spinner > * > * {
+    stroke-dasharray: $spinner-circumference;
+    stroke-dashoffset: 0;
+    transform-origin: center;
+    animation: uk-spinner-dash $spinner-duration ease-in-out infinite;
+    stroke-width: $spinner-stroke-width;
+    stroke-linecap: round;
+}
+
+@keyframes uk-spinner-dash {
+    0% { stroke-dashoffset: $spinner-circumference; }
+    50% {
+        stroke-dashoffset: $spinner-circumference/4;
+        transform:rotate(135deg);
+    }
+    100% {
+        stroke-dashoffset: $spinner-circumference;
+        transform:rotate(450deg);
+    }
+}
+
+
+// Hooks
+// ========================================================================
+
+@if(mixin-exists(hook-spinner-misc)) {@include hook-spinner-misc();}
+
+// @mixin hook-spinner(){}
+// @mixin hook-spinner-misc(){}