From 3e30dd79547bbba9cac337f930de50614cfbdac2 Mon Sep 17 00:00:00 2001
From: Zae <zaevi@live.com>
Date: Thu, 10 Oct 2024 03:08:04 +0800
Subject: [PATCH] Fix incorrect drag preview position under transformed
 CanvasLayer.

---
 scene/main/viewport.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp
index 169a5dcb014..889f7743f6a 100644
--- a/scene/main/viewport.cpp
+++ b/scene/main/viewport.cpp
@@ -1987,7 +1987,8 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
 
 			Control *drag_preview = _gui_get_drag_preview();
 			if (drag_preview) {
-				drag_preview->set_position(mpos);
+				Vector2 pos = drag_preview->get_canvas_transform().affine_inverse().xform(mpos);
+				drag_preview->set_position(pos);
 			}
 
 			gui.drag_mouse_over = section_root->gui.target_control;