From b044fcc731d3b7f81ec7f8cb390a6fd928f0c5fb Mon Sep 17 00:00:00 2001
From: Alan Griffiths <alan@octopull.co.uk>
Date: Wed, 19 Feb 2025 15:35:45 +0000
Subject: [PATCH] Workaround for LXQt panel

---
 src/miral/basic_window_manager.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/miral/basic_window_manager.cpp b/src/miral/basic_window_manager.cpp
index c514092bab..bc1c9f6a24 100644
--- a/src/miral/basic_window_manager.cpp
+++ b/src/miral/basic_window_manager.cpp
@@ -2118,6 +2118,13 @@ auto antipodes(MirPlacementGravity rect_gravity) -> MirPlacementGravity
 
 auto constrain_to(mir::geometry::Rectangle const& rect, Point point) -> Point
 {
+    // The LXQt panel items sets anchor rects outside their window geometry,
+    // conditionally allow this as a workaround
+    if (getenv("MIR_ANCHOR_RECTANGLE_UNCONSTRAINED") != nullptr)
+    {
+        return point;
+    }
+
     if (point.x < rect.top_left.x)
         point.x = rect.top_left.x;