From 4e1cba2bad15a06ba40c663dcee761f6ecbff358 Mon Sep 17 00:00:00 2001
From: gagarinlg <malte@langermann.net>
Date: Sat, 20 Nov 2021 15:03:00 +0100
Subject: [PATCH] fix scroll inertia

---
 radio/src/thirdparty/libopenui/src/mainwindow.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/radio/src/thirdparty/libopenui/src/mainwindow.cpp b/radio/src/thirdparty/libopenui/src/mainwindow.cpp
index 589722c51..fea41da9a 100644
--- a/radio/src/thirdparty/libopenui/src/mainwindow.cpp
+++ b/radio/src/thirdparty/libopenui/src/mainwindow.cpp
@@ -77,9 +77,13 @@ void MainWindow::checkEvents()
 #if defined(HARDWARE_TOUCH)
 
   if (touchPanelEventOccured()) {
+    short lastDeltaX = touchState.lastDeltaX;
+    short lastDeltaY = touchState.lastDeltaY;;
     touchState = touchPanelRead();
+    touchState.lastDeltaX = lastDeltaX;
+    touchState.lastDeltaY = lastDeltaY;
   } else {
-      touchState.event = TE_NONE;
+     touchState.event = TE_NONE;
   }
 
   TouchEnableState currentState = touchEnableState;