fix(box): only destroy old children

1 files changed, 2 insertions, 1 deletions

diff --git a/src/widget/box.vala b/src/widget/box.vala
index d1c4a6b..b4f0e82 100644
--- a/src/widget/box.vala
+++ b/src/widget/box.vala
@@ -8,6 +8,7 @@ public class Box : Gtk.Box {
 
     /**
      * wether to implicity destroy previous children when setting them
+     * TODO: should it be opt out?
      */
     public bool implicit_destroy { get; set; default = false; }
 
@@ -42,7 +43,7 @@ public class Box : Gtk.Box {
 
     private void _set_children(List<weak Gtk.Widget> arr) {
         foreach(var child in get_children()) {
-            if (implicit_destroy)
+            if (implicit_destroy && arr.find(child).length() == 0)
                 child.destroy();
             else
                 remove(child);