1 files changed, 5 insertions, 3 deletions
diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp
index 435628ad..b19c518d 100644
--- a/src/client/qwaylandwindow.cpp
+++ b/src/client/qwaylandwindow.cpp
@@ -1242,12 +1242,14 @@ bool QWaylandWindow::isOpaque() const
 
 void QWaylandWindow::setOpaqueArea(const QRegion &opaqueArea)
 {
-    if (opaqueArea == mOpaqueArea || !mSurface)
+    const QRegion translatedOpaqueArea = opaqueArea.translated(frameMargins().left(), frameMargins().top());
+
+    if (translatedOpaqueArea == mOpaqueArea || !mSurface)
         return;
 
-    mOpaqueArea = opaqueArea;
+    mOpaqueArea = translatedOpaqueArea;
 
-    struct ::wl_region *region = mDisplay->createRegion(opaqueArea);
+    struct ::wl_region *region = mDisplay->createRegion(translatedOpaqueArea);
     mSurface->set_opaque_region(region);
     wl_region_destroy(region);
 }