skins2: add a method to flag a whole subtree for deletion

[vlc] / modules / gui / skins2 / utils / var_tree.hpp

diff --git a/modules/gui/skins2/utils/var_tree.hpp b/modules/gui/skins2/utils/var_tree.hpp
index 7be58ad4ead19678b689dbfe3ba040e901dc9308..26709e32aae19b84b377fbbefcc8c3e5f5e2a1d1 100644 (file)
--- a/modules/gui/skins2/utils/var_tree.hpp
+++ b/modules/gui/skins2/utils/var_tree.hpp
@@ -165,6 +165,9 @@ public:
     /// Ensure an item is expanded
     void ensureExpanded( VarTree::Iterator );
 
+    /// flag a whole subtree for deletion
+    void cascadeDelete();
+
     /// Get depth (root depth is 0)
     int depth()
     {