1 files changed, 12 insertions, 3 deletions
diff --git a/src/plugins/platforms/xcb/qxcbnativeinterface.h b/src/plugins/platforms/xcb/qxcbnativeinterface.h
index 4186d77f4d..fb0db727aa 100644
--- a/src/plugins/platforms/xcb/qxcbnativeinterface.h
+++ b/src/plugins/platforms/xcb/qxcbnativeinterface.h
@@ -46,12 +46,11 @@
 #include <QtCore/QRect>
 
 #include "qxcbexport.h"
+#include "qxcbconnection.h"
 
 QT_BEGIN_NAMESPACE
 
-class QWidget;
 class QXcbScreen;
-class QXcbConnection;
 class QXcbNativeInterfaceHandler;
 
 class Q_XCB_EXPORT QXcbNativeInterface : public QPlatformNativeInterface
@@ -73,7 +72,11 @@ public:
         ScreenSubpixelType,
         ScreenAntialiasingEnabled,
         AtspiBus,
-        CompositingEnabled
+        CompositingEnabled,
+        VkSurface,
+        GeneratePeekerId,
+        RemovePeekerId,
+        PeekEventQueue
     };
 
     QXcbNativeInterface();
@@ -113,6 +116,12 @@ public:
     static void setAppTime(QScreen *screen, xcb_timestamp_t time);
     static void setAppUserTime(QScreen *screen, xcb_timestamp_t time);
 
+    static qint32 generatePeekerId();
+    static bool removePeekerId(qint32 peekerId);
+    static bool peekEventQueue(QXcbConnection::PeekerCallback peeker, void *peekerData = nullptr,
+                               QXcbConnection::PeekOptions option = QXcbConnection::PeekDefault,
+                               qint32 peekerId = -1);
+
     Q_INVOKABLE bool systemTrayAvailable(const QScreen *screen) const;
     Q_INVOKABLE void setParentRelativeBackPixmap(QWindow *window);
     Q_INVOKABLE bool systrayVisualHasAlphaChannel();