X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flist.cpp;h=8c0d789188ab917221336d98f09efbc66bb561fe;hb=9b29612d1cde85fee9b3f011e86a5cabe5dbcce3;hp=722e296edf9cae096b19e2c736f6075d439dc686;hpb=f21a56605f3534cb24e5912cd4f4ee28279dcddd;p=libs%2Fgltk.git

diff --git a/source/list.cpp b/source/list.cpp
index 722e296..8c0d789 100644
--- a/source/list.cpp
+++ b/source/list.cpp
@@ -71,6 +71,8 @@ void List::clear()
 {
 	items.clear();
 	sel_index=-1;
+
+	recalculate_parameters();
 }
 
 void List::set_selected_index(int i)
@@ -261,7 +263,8 @@ void List::recalculate_parameters()
 
 void List::slider_value_changed(double value)
 {
-	first=items.size()-n_visible-static_cast<unsigned>(value);
+	if(items.size()>n_visible)
+		first=items.size()-n_visible-static_cast<unsigned>(value);
 }