diff options
Diffstat (limited to 'slideshow/source/inc/screenupdater.hxx')
-rw-r--r-- | slideshow/source/inc/screenupdater.hxx | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/slideshow/source/inc/screenupdater.hxx b/slideshow/source/inc/screenupdater.hxx index 15ed1e26f3fe..c779efc144fc 100644 --- a/slideshow/source/inc/screenupdater.hxx +++ b/slideshow/source/inc/screenupdater.hxx @@ -109,7 +109,13 @@ namespace slideshow */ void requestImmediateUpdate(); - class UpdateLock {public: virtual void Activate (void) = 0; }; + class UpdateLock { + public: + virtual void Activate (void) = 0; + + protected: + ~UpdateLock() {} + }; /** Call this method to create a lock instead of calling lockUpdates() and unlockUpdates() directly. |