From 579e5ce8ff35161b64493ac561f8897f47e95079 Mon Sep 17 00:00:00 2001
From: RichardG867 <richardg867@gmail.com>
Date: Sun, 9 Apr 2023 16:36:36 -0300
Subject: [PATCH] qt: Fix Pause key on Linux

---
 src/qt/qt_mainwindow.cpp | 32 +++++++++-----------------------
 1 file changed, 9 insertions(+), 23 deletions(-)

diff --git a/src/qt/qt_mainwindow.cpp b/src/qt/qt_mainwindow.cpp
index 89e010702..1801f6160 100644
--- a/src/qt/qt_mainwindow.cpp
+++ b/src/qt/qt_mainwindow.cpp
@@ -1382,31 +1382,17 @@ void
 MainWindow::keyPressEvent(QKeyEvent *event)
 {
     if (send_keyboard_input && !(kbd_req_capture && !mouse_capture)) {
-        // Windows keys in Qt have one-to-one mapping.
-        if (event->key() == Qt::Key_Pause && !keyboard_recv(0x38) && !keyboard_recv(0x138)) {
-            if ((keyboard_recv(0x1D) || keyboard_recv(0x11D))) {
-                keyboard_input(1, 0x46);
-            } else {
-                keyboard_input(0, 0xE1);
-                keyboard_input(0, 0x1D);
-                keyboard_input(0, 0x45);
-                keyboard_input(0, 0xE1);
-                keyboard_input(1, 0x1D);
-                keyboard_input(1, 0x45);
-            }
-        } else {
 #ifdef Q_OS_MACOS
-            processMacKeyboardInput(true, event);
+        processMacKeyboardInput(true, event);
 #else
-            auto scan = x11_keycode_to_keysym(event->nativeScanCode());
-            if (scan == 0x145) {
-                /* Special case for Pause. */
-                keyboard_input(1, scan & 0xff00);
-                scan &= 0x00ff;
-            }
-            keyboard_input(1, scan);
-#endif
+        auto scan = x11_keycode_to_keysym(event->nativeScanCode());
+        if (scan == 0x145) {
+            /* Special case for Pause. */
+            keyboard_input(1, 0xe11d);
+            scan &= 0x00ff;
         }
+        keyboard_input(1, scan);
+#endif
     }
 
     if ((video_fullscreen > 0) && keyboard_isfsexit()) {
@@ -1456,7 +1442,7 @@ MainWindow::keyReleaseEvent(QKeyEvent *event)
     auto scan = x11_keycode_to_keysym(event->nativeScanCode());
     if (scan == 0x145) {
         /* Special case for Pause. */
-        keyboard_input(0, scan & 0xff00);
+        keyboard_input(0, 0xe11d);
         scan &= 0x00ff;
     }
     keyboard_input(0, scan);