From 7f3a5980c1d54988a707b961fd2ef647cebb4c5b Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Sat, 10 Apr 2021 15:09:25 +0300
Subject: qt: Do not use QClipboard::Selection on Windows and macOS.

Windows and macOS do not support the global mouse selection.
---
 src/qt/guiutil.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index b4afdbcc22..a5d0f244ce 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -628,8 +628,11 @@ bool SetStartOnSystemStartup(bool fAutoStart) { return false; }
 
 void setClipboard(const QString& str)
 {
-    QApplication::clipboard()->setText(str, QClipboard::Clipboard);
-    QApplication::clipboard()->setText(str, QClipboard::Selection);
+    QClipboard* clipboard = QApplication::clipboard();
+    clipboard->setText(str, QClipboard::Clipboard);
+    if (clipboard->supportsSelection()) {
+        clipboard->setText(str, QClipboard::Selection);
+    }
 }
 
 fs::path qstringToBoostPath(const QString &path)
-- 
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