Update free space when event occurs

Update free space when we get an inotify event that changes disk space,
or when refresh is called.

1 files changed, 1 insertions, 0 deletions

diff --git a/smdirmodel.h b/smdirmodel.h
index f8e647b..9128797 100644
--- a/smdirmodel.h
+++ b/smdirmodel.h
@@ -51,6 +51,7 @@ class SmDirModel : public SmTreeModel {
         void needResize();
         void totalFiles(int numFiles);
         void progress();
+        void fsFreeChanged();
 
     private:
         SmDirWatcher *mWatch;