Fix macos cursor hiding outside of Jellyfin Desktop

src/ui/WindowManager.cpp

@@ -9,6 +9,7 @@
 #include "utils/Utils.h"
 
 #include <QCursor>
+#include <QEvent>
 #include <QGuiApplication>
 #include <QScreen>
 #include <QDebug>
@@ -28,6 +29,7 @@ WindowManager::WindowManager(QObject* parent)
     m_enforcingZoom(false),
     m_ignoreFullscreenSettingsChange(0),
     m_cursorVisible(true),
+    m_cursorInsideWindow(true),
     m_previousVisibility(QWindow::Windowed),
     m_geometrySaveTimer(nullptr),
     m_initialSize(),
@@ -62,6 +64,9 @@ void WindowManager::initializeWindow(QQuickWindow* window)
   DisplayComponent::Get().setApplicationWindow(m_window);
   TaskbarComponent::Get().setWindow(m_window);
 
+  // Install event filter to track cursor enter/leave
+  m_window->installEventFilter(this);
+
   // Register host command for fullscreen toggle
   InputComponent::Get().registerHostCommand("fullscreen", this, "toggleFullscreen");
 
@@ -249,10 +254,37 @@ void WindowManager::setCursorVisibility(bool visible)
     qApp->setOverrideCursor(QCursor(Qt::BlankCursor));
 
 #ifdef Q_OS_MAC
-  OSXUtils::SetCursorVisible(visible);
+  // Only apply macOS global cursor hiding when cursor is inside window
+  if (m_cursorInsideWindow)
+    OSXUtils::SetCursorVisible(visible);
 #endif
 }
 
+///////////////////////////////////////////////////////////////////////////////////////////////////
+bool WindowManager::eventFilter(QObject* watched, QEvent* event)
+{
+  if (watched == m_window)
+  {
+    if (event->type() == QEvent::Enter)
+    {
+      m_cursorInsideWindow = true;
+#ifdef Q_OS_MAC
+      // Re-hide cursor if it should be hidden
+      if (!m_cursorVisible)
+        OSXUtils::SetCursorVisible(false);
+#endif
+    }
+    else if (event->type() == QEvent::Leave)
+    {
+      m_cursorInsideWindow = false;
+#ifdef Q_OS_MAC
+      // Always show cursor when leaving window
+      OSXUtils::SetCursorVisible(true);
+#endif
+    }
+  }
+  return ComponentBase::eventFilter(watched, event);
+}
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 void WindowManager::raiseWindow()

src/ui/WindowManager.h

@@ -47,6 +47,9 @@ public:
   // Cursor visibility
   Q_INVOKABLE void setCursorVisibility(bool visible);
 
+  // Event filter for cursor enter/leave tracking
+  bool eventFilter(QObject* watched, QEvent* event) override;
+
   // Window activation
   Q_INVOKABLE void raiseWindow();
 
@@ -104,6 +107,7 @@ private:
   QString m_currentScreenName;
   int m_ignoreFullscreenSettingsChange;
   bool m_cursorVisible;
+  bool m_cursorInsideWindow;
 
   // Window state
   QWindow::Visibility m_previousVisibility;  // State before fullscreen