Remove nodes

Implement remove nodes for ArchiveView. Only empty nodes without
children can be removed. Everything else is too dangerous :)

1 files changed, 1 insertions, 0 deletions

diff --git a/archiveview.h b/archiveview.h
index 540db29..9e3e666 100644
--- a/archiveview.h
+++ b/archiveview.h
@@ -72,6 +72,7 @@ class ArchiveTree : public SmTreeView {
 
     public slots:
         void rename();
+        void remove();
 
     private:
         void impossible(const QString msg = tr("Unable to perform function!"));