From e924b1cb231632e53a405a04a24ae63538aa37e1 Mon Sep 17 00:00:00 2001
From: David Edmundson <kde@davidedmundson.co.uk>
Date: Mon, 26 Sep 2022 10:37:53 +0100
Subject: [PATCH] Fix clamping in screenContainsPos

QRect.contains(somePointF.toPoint()) will round the values.

This is problematic for the case of a mouse being at -0.4, we will
consider it in bounds for the screen, but obviously this doesn't match
any surfaces.

The detection and confineToBoundingBox need to behave the same and
floor.

BUG: 459328
---
 src/pointer_input.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pointer_input.cpp b/src/pointer_input.cpp
index 2de29c26e6..6632524e97 100644
--- a/src/pointer_input.cpp
+++ b/src/pointer_input.cpp
@@ -55,7 +55,8 @@ static bool screenContainsPos(const QPointF &pos)
 {
     const auto outputs = workspace()->outputs();
     for (const Output *output : outputs) {
-        if (output->geometry().contains(pos.toPoint())) {
+        if (output->geometry().contains(QPoint(std::floor(pos.x()),
+                                               std::floor(pos.y())))) {
             return true;
         }
     }