From a2dde70bd7a55902d6e7f7634081aa9ff1c1410a Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 30 Jun 2013 23:41:19 +0300
Subject: [PATCH] Recreate list items when setting data

---
 source/list.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/source/list.cpp b/source/list.cpp
index 2c13ccc..ec3f994 100644
--- a/source/list.cpp
+++ b/source/list.cpp
@@ -82,6 +82,17 @@ void List::set_data(ListData &d)
 	own_data = false;
 	observer = new DataObserver(*this);
 
+	for(vector<Item *>::iterator i=items.begin(); i!=items.end(); ++i)
+		delete *i;
+	items.clear();
+	unsigned n_items = data->size();
+	for(unsigned i=0; i<n_items; ++i)
+	{
+		Item *item = create_item(i);
+		add(*item);
+		items.push_back(item);
+	}
+
 	items_changed();
 }
 
-- 
2.43.0