1 files changed, 8 insertions, 0 deletions
diff --git a/vcl/source/window/dialog.cxx b/vcl/source/window/dialog.cxx
index cf240167d588..c3899483b0a4 100644
--- a/vcl/source/window/dialog.cxx
+++ b/vcl/source/window/dialog.cxx
@@ -396,6 +396,14 @@ void Dialog::ImplInitDialogData()
     mpDialogImpl.reset(new DialogImpl);
 }
 
+void Dialog::PixelInvalidate(const tools::Rectangle* pRectangle)
+{
+    if (!mpDialogImpl->m_bLOKTunneling)
+        return;
+
+    Window::PixelInvalidate(pRectangle);
+}
+
 vcl::Window* Dialog::GetDefaultParent(WinBits nStyle)
 {
     vcl::Window* pParent = Application::GetDefDialogParent();