lokdialog: Window* -> VclPtr<Window>, and a small simplification.

Change-Id: I853e2d6ec2e55c78894a9942aa201763a57fe195
Reviewed-on: https://gerrit.libreoffice.org/45900
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jan Holesovsky <kendy@collabora.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/include/vcl/window.hxx b/include/vcl/window.hxx
index 9af0a918435f..f02acf125d23 100644
--- a/include/vcl/window.hxx
+++ b/include/vcl/window.hxx
@@ -1207,13 +1207,15 @@ public:
     void                                SetLOKNotifier(const vcl::ILibreOfficeKitNotifier* pNotifier);
     const vcl::ILibreOfficeKitNotifier* GetLOKNotifier() const;
     vcl::LOKWindowId                    GetLOKWindowId() const;
-    vcl::Window*                        GetParentWithLOKNotifier();
+
+    /// Find the nearest parent with LOK Notifier; can be itself if this Window has LOK notifier set.
+    VclPtr<vcl::Window>                 GetParentWithLOKNotifier();
 
     /// Indicate that LOK is not going to use this dialog any more.
     void                                ReleaseLOKNotifier();
 
     /// Find an existing Window based on the LOKWindowId.
-    static VclPtr<Window>               FindLOKWindow(vcl::LOKWindowId nWindowId);
+    static VclPtr<vcl::Window>          FindLOKWindow(vcl::LOKWindowId nWindowId);
 
     /// Dialog / window tunneling related methods.
     Size PaintActiveFloatingWindow(VirtualDevice& rDevice) const;