update

src/ui/mod.rs

@@ -86,9 +86,15 @@ pub async fn render_page(
 pub trait UIWidget: Render {
     /// Indicating if the widget supports inheriting classes
     fn can_inherit(&self) -> bool;
+
     /// Returning the base classes for this widget
+    ///
+    /// Base here means all classes defining the current widget
     fn base_class(&self) -> Vec<String>;
+
+    /// Return own base classes and all classes below the tree
     fn extended_class(&self) -> Vec<String>;
+
     /// Render the widget with additional classes
     fn render_with_class(&self, class: &str) -> Markup;
 }

src/ui/primitives/div.rs

@@ -71,6 +71,16 @@ impl Render for DivWidget {
     }
 }
 
+impl DivWidget {
+    pub fn extended_class_(&self) -> Vec<String> {
+        let mut c = self.base_class();
+        for e in &self.0 {
+            c.extend_from_slice(&e.extended_class());
+        }
+        c
+    }
+}
+
 impl UIWidget for DivWidget {
     fn can_inherit(&self) -> bool {
         false
@@ -81,11 +91,11 @@ impl UIWidget for DivWidget {
     }
 
     fn extended_class(&self) -> Vec<String> {
-        let mut c = self.base_class();
+        if self.1 {
-        for e in &self.0 {
+            self.extended_class_()
-            c.extend_from_slice(&e.extended_class());
+        } else {
+            vec![]
         }
-        c
     }
 
     fn render_with_class(&self, _: &str) -> Markup {
@@ -104,7 +114,11 @@ impl UIWidget for DivWidget {
                 .collect::<Vec<_>>()
                 .join(" ");
 
-            PreEscaped(format!("<div {attrs}> {} </a>", inner.0))
+            PreEscaped(format!(
+                "<div class='{}' {attrs}> {} </a>",
+                self.extended_class_().join(" "),
+                inner.0
+            ))
         }
     }
 }

src/ui/primitives/link.rs

@@ -30,7 +30,7 @@ impl HTMXAttributes for LinkWidget {}
 
 impl Render for LinkWidget {
     fn render(&self) -> Markup {
-        self.render_with_class("")
+        self.render_with_class(&self.extended_class().join(" "))
     }
 }