From 7ef786a9e27bc4e46df3498a26d36f48dd5f30c3 Mon Sep 17 00:00:00 2001
From: Tw93 <tw93@qq.com>
Date: Fri, 21 Nov 2025 10:44:09 +0800
Subject: [PATCH] Fix list scrolling performance

---
 lib/menu_paginated.sh  | 6 ++++--
 lib/uninstall_batch.sh | 2 +-
 mole                   | 6 +++---
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/menu_paginated.sh b/lib/menu_paginated.sh
index efc7092..df44754 100755
--- a/lib/menu_paginated.sh
+++ b/lib/menu_paginated.sh
@@ -493,8 +493,6 @@ paginated_multi_select() {
     # Main interaction loop
     while true; do
         draw_menu
-        # Drain any pending input to prevent mouse wheel scroll issues
-        drain_pending_input
         local key
         key=$(read_key)
 
@@ -698,6 +696,10 @@ paginated_multi_select() {
                 # Removed help screen, users can explore the interface
                 ;;
         esac
+
+        # Drain any accumulated input after processing (e.g., mouse wheel events)
+        # This prevents buffered events from causing jumps, without blocking keyboard input
+        drain_pending_input
     done
 }
 
diff --git a/lib/uninstall_batch.sh b/lib/uninstall_batch.sh
index e3a1598..52667ff 100755
--- a/lib/uninstall_batch.sh
+++ b/lib/uninstall_batch.sh
@@ -60,7 +60,6 @@ batch_uninstall_applications() {
     local -a app_details=()
     local -a dock_cleanup_paths=()
 
-    echo ""
     # Silent analysis without spinner output (avoid visual flicker)
     for selected_app in "${selected_apps[@]}"; do
         [[ -z "$selected_app" ]] && continue
@@ -94,6 +93,7 @@ batch_uninstall_applications() {
     local size_display=$(bytes_to_human "$((total_estimated_size * 1024))")
 
     # Display detailed file list for each app before confirmation
+    echo ""
     echo -e "${PURPLE}Files to be removed:${NC}"
     echo ""
     for detail in "${app_details[@]}"; do
diff --git a/mole b/mole
index 0a5f296..4c01a4f 100755
--- a/mole
+++ b/mole
@@ -559,9 +559,6 @@ interactive_main_menu() {
             first_draw=false
         fi
 
-        # Drain any pending input to prevent touchpad scroll issues
-        drain_pending_input
-
         local key
         if ! key=$(read_key); then
             continue
@@ -609,6 +606,9 @@ interactive_main_menu() {
                 ;;
             "QUIT") cleanup_and_exit ;;
         esac
+
+        # Drain any accumulated input after processing (e.g., touchpad scroll events)
+        drain_pending_input
     done
 }