From 4abebe3aecde49721a4c835aa2453cd8379f5921 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Sat, 11 Jan 2020 02:06:08 -0800
Subject: [PATCH] Hide the Qt cursor when streaming

---
 app/streaming/session.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/streaming/session.cpp b/app/streaming/session.cpp
index d71a6767..45f923b4 100644
--- a/app/streaming/session.cpp
+++ b/app/streaming/session.cpp
@@ -30,6 +30,8 @@
 #include <QSvgRenderer>
 #include <QPainter>
 #include <QImage>
+#include <QGuiApplication>
+#include <QCursor>
 
 CONNECTION_LISTENER_CALLBACKS Session::k_ConnCallbacks = {
     Session::clStageStarting,
@@ -1057,6 +1059,9 @@ void Session::exec(int displayOriginX, int displayOriginY)
     // Disable the screen saver
     SDL_DisableScreenSaver();
 
+    // Hide the mouse cursor (relevant on EGLFS/KMSDRM systems)
+    QGuiApplication::setOverrideCursor(QCursor(Qt::BlankCursor));
+
     // Set timer resolution to 1 ms on Windows for greater
     // sleep precision and more accurate callback timing.
     SDL_SetHint(SDL_HINT_TIMER_RESOLUTION, "1");
@@ -1269,6 +1274,7 @@ DispatchDeferredCleanup:
     m_InputHandler->setCaptureActive(false);
     SDL_EnableScreenSaver();
     SDL_SetHint(SDL_HINT_TIMER_RESOLUTION, "0");
+    QGuiApplication::restoreOverrideCursor();
 
     // Raise any keys that are still down
     m_InputHandler->raiseAllKeys();