From f068dc5b706470fc65bfa92f4bac4288006fb90b Mon Sep 17 00:00:00 2001
From: Martin Vladic <martin.vladic@gmail.com>
Date: Mon, 4 Nov 2024 23:58:33 +0100
Subject: [PATCH] fix scrolling issue within LVGL widget (ALT+wheel)

---
 packages/project-editor/flow/editor/editor.tsx | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/packages/project-editor/flow/editor/editor.tsx b/packages/project-editor/flow/editor/editor.tsx
index 51adc43c..36a6f1c5 100644
--- a/packages/project-editor/flow/editor/editor.tsx
+++ b/packages/project-editor/flow/editor/editor.tsx
@@ -341,8 +341,10 @@ export const Canvas = observer(
 
             const flowContext = this.props.flowContext;
 
-            const deltaX = event.deltaX;
-            const deltaY = event.deltaY;
+            console.log(event.deltaX, event.deltaY);
+
+            let deltaX = event.deltaX;
+            let deltaY = event.deltaY;
 
             if (
                 event.altKey &&
@@ -370,6 +372,9 @@ export const Canvas = observer(
                                     ) != -1 &&
                                     lvglWidget.children.length > 0
                                 ) {
+                                    if (Math.abs(deltaX) == 100) deltaX /= 5;
+                                    if (Math.abs(deltaY) == 100) deltaY /= 5;
+
                                     let xScroll =
                                         lvglWidget._xScroll2 +
                                         (event.shiftKey ? deltaY : deltaX);