From 4a49c5b1694e1740d63e24c757f12c0a10ebdf53 Mon Sep 17 00:00:00 2001
From: ts-korhonen <teemu.s.korhonen@gmail.com>
Date: Sat, 5 Feb 2022 22:56:43 +0200
Subject: [PATCH] qt: disable window context help buttons

---
 src/qt/qt_styleoverride.cpp | 7 +++++++
 src/qt/qt_styleoverride.hpp | 3 +++
 2 files changed, 10 insertions(+)

diff --git a/src/qt/qt_styleoverride.cpp b/src/qt/qt_styleoverride.cpp
index 85727b9ac..449b167aa 100644
--- a/src/qt/qt_styleoverride.cpp
+++ b/src/qt/qt_styleoverride.cpp
@@ -11,4 +11,11 @@ int StyleOverride::styleHint(
         return 0;
 
     return QProxyStyle::styleHint(hint, option, widget, returnData);
+}
+
+void StyleOverride::polish(QWidget* widget)
+{
+    /* Disable title bar context help buttons globally as they are unused. */
+    if (widget->isWindow())
+        widget->setWindowFlag(Qt::WindowContextHelpButtonHint, false);
 }
\ No newline at end of file
diff --git a/src/qt/qt_styleoverride.hpp b/src/qt/qt_styleoverride.hpp
index 46a73fa4e..fa365d946 100644
--- a/src/qt/qt_styleoverride.hpp
+++ b/src/qt/qt_styleoverride.hpp
@@ -2,6 +2,7 @@
 #define QT_STYLEOVERRIDE_HPP
 
 #include <QProxyStyle>
+#include <QWidget>
 
 class StyleOverride : public QProxyStyle
 {
@@ -11,6 +12,8 @@ public:
         const QStyleOption *option = nullptr,
         const QWidget *widget = nullptr,
         QStyleHintReturn *returnData = nullptr) const override;
+
+    void polish(QWidget* widget) override;
 };
 
 #endif
\ No newline at end of file