Adjust includes/linking for QX11Extras

plugins/mousepad/CMakeLists.txt

@@ -42,6 +42,8 @@ if(WITH_X11)
     target_sources(kdeconnect_mousepad PUBLIC x11remoteinput.cpp)
     if (QT_MAJOR_VERSION EQUAL "5")
         target_link_libraries(kdeconnect_mousepad Qt5::X11Extras)
+    elseif(QT_MAJOR_VERSION EQUAL "6")
+        target_link_libraries(kdeconnect_mousepad Qt6::GuiPrivate)
     endif()
     target_link_libraries(kdeconnect_mousepad ${X11_LIBRARIES} ${XTEST_LIBRARIES} ${LibFakeKey_LIBRARIES})
 endif()

plugins/mousepad/x11remoteinput.cpp

@@ -9,7 +9,11 @@
 
 #include <QCursor>
 #include <QDebug>
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
 #include <QX11Info>
+#else
+#include <private/qtx11extras_p.h>
+#endif
 
 #include <X11/extensions/XTest.h>
 #include <X11/keysym.h>

plugins/notifications/CMakeLists.txt

@@ -24,8 +24,10 @@ target_link_libraries(kdeconnect_notifications
     KF${QT_MAJOR_VERSION}::WindowSystem
 )
 
-if (UNIX AND NOT APPLE AND QT_MAJOR_VERSION EQUAL "5")
-    target_link_libraries(kdeconnect_notifications
-        Qt5::X11Extras
-    )
+if (UNIX AND NOT APPLE)
+    if (QT_MAJOR_VERSION EQUAL "5")
+        target_link_libraries(kdeconnect_notifications Qt5::X11Extras)
+    else()
+        target_link_libraries(kdeconnect_notifications Qt6::GuiPrivate)
+    endif()
 endif()

plugins/notifications/notificationsplugin.cpp

@@ -14,7 +14,11 @@
 #include <KStartupInfo>
 
 #if !defined(Q_OS_WIN) && !defined(Q_OS_MAC)
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
 #include <QX11Info>
+#else
+#include <private/qtx11extras_p.h>
+#endif
 #endif
 
 K_PLUGIN_CLASS_WITH_JSON(NotificationsPlugin, "kdeconnect_notifications.json")

plugins/virtualmonitor/virtualmonitorplugin.cpp

@@ -14,6 +14,7 @@
 #include <QJsonArray>
 #include <QProcess>
 #include <QScreen>
+#include <QStandardPaths>
 
 K_PLUGIN_CLASS_WITH_JSON(VirtualMonitorPlugin, "kdeconnect_virtualmonitor.json")
 #define QS QLatin1String