Add skeleton component

component.json

@@ -34,6 +34,7 @@
     "preview/src/components/aspect_ratio",
     "preview/src/components/scroll_area",
     "preview/src/components/date_picker",
+    "preview/src/components/skeleton",
     "preview/src/components/card"
   ]
 }

preview/src/components/mod.rs

@@ -81,6 +81,7 @@ examples!(
     scroll_area,
     select,
     separator,
+    skeleton,
     slider,
     switch,
     tabs,

preview/src/components/skeleton/component.json

@@ -0,0 +1,21 @@
+{
+  "name": "skeleton",
+  "description": "A placeholder component for all loading elements.",
+  "authors": [
+    "zhiyanzhaijie"
+  ],
+  "exclude": [
+    "variants",
+    "docs.md",
+    "component.json"
+  ],
+  "cargoDependencies": [
+    {
+      "name": "dioxus-primitives",
+      "git": "https://github.com/DioxusLabs/components"
+    }
+  ],
+  "globalAssets": [
+    "../../../assets/dx-components-theme.css"
+  ]
+}

preview/src/components/skeleton/component.rs

@@ -0,0 +1,9 @@
+use dioxus::prelude::*;
+
+#[component]
+pub fn Skeleton(#[props(extends=GlobalAttributes)] attributes: Vec<Attribute>) -> Element {
+    rsx! {
+        document::Link { rel: "stylesheet", href: asset!("./style.css") }
+        div { class: "skeleton", ..attributes }
+    }
+}

preview/src/components/skeleton/docs.md

@@ -0,0 +1,10 @@
+The Skeleton component is used to display a placeholder preview of content before the data gets loaded. This helps improve perceived performance and provides users with a visual indication that content is being loaded.
+
+## Component Structure
+
+```rust
+Skeleton {
+    // Accepts all GlobalAttributes, commonly used with style for sizing
+    style: "width: 15rem; height: 1rem;",
+}
+```

preview/src/components/skeleton/mod.rs

@@ -0,0 +1,2 @@
+mod component;
+pub use component::*;

preview/src/components/skeleton/style.css

@@ -0,0 +1,17 @@
+.skeleton {
+  background-color: var(--primary-color-5);
+  border-radius: 0.375rem;
+  animation: skeleton-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
+}
+
+@keyframes skeleton-pulse {
+
+  0%,
+  100% {
+    opacity: 1;
+  }
+
+  61.8% {
+    opacity: 0.5;
+  }
+}

preview/src/components/skeleton/variants/main/mod.rs

@@ -0,0 +1,38 @@
+use super::super::component::*;
+use dioxus::prelude::*;
+
+#[component]
+pub fn Demo() -> Element {
+    rsx! {
+        div { style: "display: flex; flex-direction: column; align-items: center; gap: 2rem;",
+            SkeletonInfoDemo {}
+            SkeletonCardDemo {}
+        }
+    }
+}
+
+#[component]
+fn SkeletonInfoDemo() -> Element {
+    rsx! {
+        div { style: "display: flex; align-items: center; gap: 1rem;",
+            Skeleton { style: "width: 3rem; height: 3rem; border-radius: 50%;" }
+            div { style: "display: flex; flex-direction: column; gap: 0.5rem;",
+                Skeleton { style: "width: 11.625rem; height: 1rem;" }
+                Skeleton { style: "width: 8.5rem; height: 1rem;" }
+            }
+        }
+    }
+}
+
+#[component]
+fn SkeletonCardDemo() -> Element {
+    rsx! {
+        div { style: "display: flex; flex-direction: column; gap: 0.75rem;",
+            Skeleton { style: "width: 15rem; height: 8rem; border-radius: 0.75rem;" }
+            div { style: "display: flex; flex-direction: column; gap: 0.5rem;",
+                Skeleton { style: "width: 15.625rem; height: 1rem;" }
+                Skeleton { style: "width: 12.5rem; height: 1rem;" }
+            }
+        }
+    }
+}