From 88feacdad53cd315d6f3e25cac186ee05717f0e2 Mon Sep 17 00:00:00 2001
From: Markus Sauermann <6299227+Sauermann@users.noreply.github.com>
Date: Mon, 31 Oct 2022 22:58:56 +0100
Subject: [PATCH] Fix mouse offset for unfocused popups

On Windows, the mouse was offset, when unfocused popups were used,
like the Editor menu.
---
 platform/windows/display_server_windows.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp
index d99670243e7..9d0a2578fbc 100644
--- a/platform/windows/display_server_windows.cpp
+++ b/platform/windows/display_server_windows.cpp
@@ -2882,6 +2882,12 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
 			old_x = mm->get_position().x;
 			old_y = mm->get_position().y;
 
+			if (!windows[receiving_window_id].window_has_focus) {
+				// In case of unfocused Popups, adjust event position.
+				Point2i pos = mm->get_position() - window_get_position(receiving_window_id) + window_get_position(window_id);
+				mm->set_position(pos);
+				mm->set_global_position(pos);
+			}
 			Input::get_singleton()->parse_input_event(mm);
 
 		} break;