1 files changed, 6 insertions, 1 deletions
diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp
index 235de0a9e4..87974a61e0 100644
--- a/src/plugins/platforms/xcb/qxcbwindow.cpp
+++ b/src/plugins/platforms/xcb/qxcbwindow.cpp
@@ -1475,6 +1475,11 @@ void QXcbWindow::requestActivateWindow()
 
     updateNetWmUserTime(connection()->time());
     QWindow *focusWindow = QGuiApplication::focusWindow();
+    xcb_window_t current = XCB_NONE;
+    if (focusWindow) {
+        if (QPlatformWindow *pw = focusWindow->handle())
+            current = pw->winId();
+    }
 
     if (window()->isTopLevel()
         && !(window()->flags() & Qt::X11BypassWindowManagerHint)
@@ -1489,7 +1494,7 @@ void QXcbWindow::requestActivateWindow()
         event.type = atom(QXcbAtom::Atom_NET_ACTIVE_WINDOW);
         event.data.data32[0] = 1;
         event.data.data32[1] = connection()->time();
-        event.data.data32[2] = focusWindow ? focusWindow->winId() : XCB_NONE;
+        event.data.data32[2] = current;
         event.data.data32[3] = 0;
         event.data.data32[4] = 0;