Introduce useful helpers in `layout` module

1 files changed, 18 insertions, 21 deletions

diff --git a/widget/src/scrollable.rs b/widget/src/scrollable.rs
index 5197afde..70db490a 100644
--- a/widget/src/scrollable.rs
+++ b/widget/src/scrollable.rs
@@ -469,28 +469,25 @@ pub fn layout<Renderer>(
     direction: &Direction,
     layout_content: impl FnOnce(&Renderer, &layout::Limits) -> layout::Node,
 ) -> layout::Node {
-    let limits = limits.width(width).height(height);
-
-    let child_limits = layout::Limits::new(
-        Size::new(limits.min().width, limits.min().height),
-        Size::new(
-            if direction.horizontal().is_some() {
-                f32::INFINITY
-            } else {
-                limits.max().width
-            },
-            if direction.vertical().is_some() {
-                f32::MAX
-            } else {
-                limits.max().height
-            },
-        ),
-    );
-
-    let content = layout_content(renderer, &child_limits);
-    let size = limits.resolve(content.size(), width, height);
+    layout::contained(limits, width, height, |limits| {
+        let child_limits = layout::Limits::new(
+            Size::new(limits.min().width, limits.min().height),
+            Size::new(
+                if direction.horizontal().is_some() {
+                    f32::INFINITY
+                } else {
+                    limits.max().width
+                },
+                if direction.vertical().is_some() {
+                    f32::MAX
+                } else {
+                    limits.max().height
+                },
+            ),
+        );
 
-    layout::Node::with_children(size, vec![content])
+        layout_content(renderer, &child_limits)
+    })
 }
 
 /// Processes an [`Event`] and updates the [`State`] of a [`Scrollable`]