Add QNativeInterface::Private::QWaylandScreen

Change-Id: Ib18c95fa64ab9176195f591e8ffd45177be510b9
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>

src/gui/kernel/qplatformscreen_p.h

@@ -24,6 +24,10 @@
 #include <qwindowdefs_win.h>
 #endif
 
+#if defined(Q_OS_UNIX)
+struct wl_output;
+#endif
+
 QT_BEGIN_NAMESPACE
 
 class QScreen;
@@ -80,6 +84,14 @@ struct Q_GUI_EXPORT QWindowsScreen
 };
 #endif
 
+#if defined(Q_OS_UNIX) || defined(Q_CLANG_QDOC)
+struct Q_GUI_EXPORT QWaylandScreen
+{
+    QT_DECLARE_NATIVE_INTERFACE(QWaylandScreen, 1, QScreen)
+    virtual wl_output *output() const = 0;
+};
+#endif
+
 } // QNativeInterface::Private
 
 QT_END_NAMESPACE

src/gui/kernel/qscreen.cpp

@@ -759,6 +759,10 @@ void *QScreen::resolveInterface(const char *name, int revision) const
     QT_NATIVE_INTERFACE_RETURN_IF(QWindowsScreen, platformScreen);
 #endif
 
+#if defined(Q_OS_UNIX)
+    QT_NATIVE_INTERFACE_RETURN_IF(QWaylandScreen, platformScreen);
+#endif
+
     return nullptr;
 }
 

src/gui/platform/unix/qunixnativeinterface.cpp

@@ -258,6 +258,17 @@ QT_DEFINE_PRIVATE_NATIVE_INTERFACE(QEvdevKeyMapper);
 
 QT_DEFINE_NATIVE_INTERFACE(QWaylandApplication);
 
+/*!
+    \class QNativeInterface::Private::QWaylandScreen
+    \since 6.5
+    \internal
+    \brief Native interface to QPlatformScreen.
+    \inmodule QtGui
+    \ingroup native-interfaces
+*/
+
+QT_DEFINE_PRIVATE_NATIVE_INTERFACE(QWaylandScreen);
+
 #endif // Q_OS_UNIX
 
 QT_END_NAMESPACE