guix/gnu/packages/patches/qtwayland-5.15.18-0008-hook-up-querykeyboardmodifers.patch

From b52ceb0fe1d17ecbe8fb3c6f092e40dbf4b54305 Mon Sep 17 00:00:00 2001
From: David Redondo <qt@david-redondo.de>
Date: Wed, 26 May 2021 14:49:40 +0200
Subject: [PATCH 08/55] Hook up queryKeyboardModifers

Can be useful when upon enter a modifiers event is received but no key
event so no QKeyEvent is generated.

Fixes: QTBUG-62786
Change-Id: I30b57fc78ce6d54d8f644ca95ba40e7e26eb24ed
Reviewed-by: Marco Martin <mart@kde.org>
Reviewed-by: David Edmundson <davidedmundson@kde.org>


(cherry picked from commit 4fa2baba8181ade4958a94e9531ec4f6919438a9)
---
 src/client/qwaylandintegration.cpp | 8 ++++++++
 src/client/qwaylandintegration_p.h | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/src/client/qwaylandintegration.cpp b/src/client/qwaylandintegration.cpp
index d257e2e3..cd8569b1 100644
--- a/src/client/qwaylandintegration.cpp
+++ b/src/client/qwaylandintegration.cpp
@@ -262,6 +262,14 @@ QWaylandDisplay *QWaylandIntegration::display() const
     return mDisplay.data();
 }
 
+Qt::KeyboardModifiers QWaylandIntegration::queryKeyboardModifiers() const
+{
+    if (auto *seat = mDisplay->currentInputDevice()) {
+        return seat->modifiers();
+    }
+    return Qt::NoModifier;
+}
+
 QList<int> QWaylandIntegration::possibleKeys(const QKeyEvent *event) const
 {
     if (auto *seat = mDisplay->currentInputDevice())
diff --git a/src/client/qwaylandintegration_p.h b/src/client/qwaylandintegration_p.h
index ff70ae25..73b80658 100644
--- a/src/client/qwaylandintegration_p.h
+++ b/src/client/qwaylandintegration_p.h
@@ -107,6 +107,8 @@ public:
 
     QWaylandDisplay *display() const;
 
+    Qt::KeyboardModifiers queryKeyboardModifiers() const override;
+
     QList<int> possibleKeys(const QKeyEvent *event) const override;
 
     QStringList themeNames() const override;
-- 
2.52.0