diff --git a/src/widgets/toplevels/toplevel_layout/row_col_toplevel_layout.rs b/src/widgets/toplevels/toplevel_layout/row_col_toplevel_layout.rs
index 48490a9..e3e116c 100644
--- a/src/widgets/toplevels/toplevel_layout/row_col_toplevel_layout.rs
+++ b/src/widgets/toplevels/toplevel_layout/row_col_toplevel_layout.rs
@@ -7,6 +7,18 @@ pub(crate) struct RowColToplevelLayout {
     pub spacing: u32,
 }
 
+impl RowColToplevelLayout {
+    // Get total requested main axis length if widget could have all the space
+    fn requested_main_total(&self, toplevels: &[LayoutToplevel<'_>]) -> f32 {
+        let total_spacing = self.spacing as usize * (toplevels.len().saturating_sub(1)).max(0);
+        toplevels
+            .iter()
+            .map(|t| self.axis.main(t.preferred_size))
+            .sum::<f32>()
+            + total_spacing as f32
+    }
+}
+
 impl ToplevelLayout for RowColToplevelLayout {
     fn size(&self) -> Size<Length> {
         Size {
@@ -21,13 +33,7 @@ impl ToplevelLayout for RowColToplevelLayout {
         max_limit: Size,
         toplevels: &[LayoutToplevel<'_>],
     ) -> impl Iterator<Item = Rectangle> {
-        // Get total requested main axis length if widget could have all the space
-        let total_spacing = self.spacing as usize * (toplevels.len().saturating_sub(1)).max(0);
-        let requested_main_total: f32 = toplevels
-            .iter()
-            .map(|t| self.axis.main(t.preferred_size))
-            .sum::<f32>()
-            + total_spacing as f32;
+        let requested_main_total = self.requested_main_total(toplevels);
         let scale_factor = (self.axis.main(max_limit) / requested_main_total).min(1.0);
         let max_cross = self.axis.cross(max_limit);