diff --git a/composeApp/src/androidMain/kotlin/com/tt/honeyDue/widget/WidgetDataRepository.kt b/composeApp/src/androidMain/kotlin/com/tt/honeyDue/widget/WidgetDataRepository.kt
index cd7c00d..133fe57 100644
--- a/composeApp/src/androidMain/kotlin/com/tt/honeyDue/widget/WidgetDataRepository.kt
+++ b/composeApp/src/androidMain/kotlin/com/tt/honeyDue/widget/WidgetDataRepository.kt
@@ -129,6 +129,10 @@ class WidgetDataRepository internal constructor(private val context: Context) {
         store.writePendingCompletionIds(current)
     }
 
+    /** Whether a task id is currently queued for optimistic completion. */
+    suspend fun isPendingCompletion(taskId: Long): Boolean =
+        taskId in store.readPendingCompletionIds()
+
     /**
      * Compute the three summary counters shown on the widget:
      *  - overdueCount    — tasks with `isOverdue == true`