diff --git a/src/gui/kernel/qclipboard_qpa.cpp b/src/gui/kernel/qclipboard_qpa.cpp
index cbff593d7c..737b2131c0 100644
--- a/src/gui/kernel/qclipboard_qpa.cpp
+++ b/src/gui/kernel/qclipboard_qpa.cpp
@@ -53,7 +53,7 @@ QT_USE_NAMESPACE
 
 void QClipboard::clear(Mode mode)
 {
-    setMimeData(0,mode);
+    setMimeData(0, mode);
 }
 
 
@@ -87,9 +87,8 @@ bool QClipboard::supportsMode(Mode mode) const
 
 bool QClipboard::ownsMode(Mode mode) const
 {
-    if (mode == Clipboard)
-        qWarning("QClipboard::ownsClipboard: UNIMPLEMENTED!");
-    return false;
+    QPlatformClipboard *clipboard = QGuiApplicationPrivate::platformIntegration()->clipboard();
+    return clipboard->ownsMode(mode);
 }
 
 void QClipboard::connectNotify( const char * )
diff --git a/src/gui/kernel/qplatformclipboard_qpa.cpp b/src/gui/kernel/qplatformclipboard_qpa.cpp
index c38b62e913..454ee56bfa 100644
--- a/src/gui/kernel/qplatformclipboard_qpa.cpp
+++ b/src/gui/kernel/qplatformclipboard_qpa.cpp
@@ -102,6 +102,11 @@ bool QPlatformClipboard::supportsMode(QClipboard::Mode mode) const
     return mode == QClipboard::Clipboard;
 }
 
+bool QPlatformClipboard::ownsMode(QClipboard::Mode mode) const
+{
+    return false;
+}
+
 void QPlatformClipboard::emitChanged(QClipboard::Mode mode)
 {
     QGuiApplication::clipboard()->emitChanged(mode);
diff --git a/src/gui/kernel/qplatformclipboard_qpa.h b/src/gui/kernel/qplatformclipboard_qpa.h
index 6a40fbc86c..fc0505b87e 100644
--- a/src/gui/kernel/qplatformclipboard_qpa.h
+++ b/src/gui/kernel/qplatformclipboard_qpa.h
@@ -62,6 +62,7 @@ public:
     virtual QMimeData *mimeData(QClipboard::Mode mode = QClipboard::Clipboard);
     virtual void setMimeData(QMimeData *data, QClipboard::Mode mode = QClipboard::Clipboard);
     virtual bool supportsMode(QClipboard::Mode mode) const;
+    virtual bool ownsMode(QClipboard::Mode mode) const;
     void emitChanged(QClipboard::Mode mode);
 };