1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/platforms/xcb/qxcbwindow.h b/src/plugins/platforms/xcb/qxcbwindow.h
index fbf3cfe172..512bc54255 100644
--- a/src/plugins/platforms/xcb/qxcbwindow.h
+++ b/src/plugins/platforms/xcb/qxcbwindow.h
@@ -139,10 +139,13 @@ public:
     void updateNetWmUserTime(xcb_timestamp_t timestamp);
 
     static void setWmWindowTypeStatic(QWindow *window, QXcbWindowFunctions::WmWindowTypes windowTypes);
+    static uint visualIdStatic(QWindow *window);
 
     QXcbWindowFunctions::WmWindowTypes wmWindowTypes() const;
     void setWmWindowType(QXcbWindowFunctions::WmWindowTypes types);
 
+    uint visualId() const;
+
     bool needsSync() const;
 
     void postSyncWindowRequest();