From 2d2aff1bf68e0a0f649d91ea79b883b668b30a53 Mon Sep 17 00:00:00 2001
From: rafalzajfert <rafal.zajfert@mudita.com>
Date: Mon, 2 Mar 2026 15:14:54 +0100
Subject: [PATCH] Improved isScrollable logic for lists containing items of
 different sizes.

---
 .../com/mudita/mmd/components/lazy/LazyMMD.kt      | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/mmd-core/src/androidMain/kotlin/com/mudita/mmd/components/lazy/LazyMMD.kt b/mmd-core/src/androidMain/kotlin/com/mudita/mmd/components/lazy/LazyMMD.kt
index 0edb384..e6fb65e 100644
--- a/mmd-core/src/androidMain/kotlin/com/mudita/mmd/components/lazy/LazyMMD.kt
+++ b/mmd-core/src/androidMain/kotlin/com/mudita/mmd/components/lazy/LazyMMD.kt
@@ -147,12 +147,7 @@ fun LazyColumnMMD(
     val layoutInfo by remember { derivedStateOf { state.layoutInfo } }
     var isDragging by remember { mutableStateOf(false) }
     val isScrollable by remember {
-        derivedStateOf {
-            val totalHeight =
-                layoutInfo.totalItemsCount * (layoutInfo.visibleItemsInfo.firstOrNull()?.size ?: 0)
-            val viewportHeight = layoutInfo.viewportEndOffset - layoutInfo.viewportStartOffset
-            totalHeight > viewportHeight
-        }
+        derivedStateOf { state.canScrollBackward || state.canScrollForward }
     }
 
     Row(
@@ -274,12 +269,7 @@ fun LazyRowMMD(
     val layoutInfo by remember { derivedStateOf { state.layoutInfo } }
     var isDragging by remember { mutableStateOf(false) }
     val isScrollable by remember {
-        derivedStateOf {
-            val totalWidth =
-                layoutInfo.totalItemsCount * (layoutInfo.visibleItemsInfo.firstOrNull()?.size ?: 0)
-            val viewportWidth = layoutInfo.viewportEndOffset - layoutInfo.viewportStartOffset
-            totalWidth > viewportWidth
-        }
+        derivedStateOf { state.canScrollBackward || state.canScrollForward }
     }
 
     Column(