X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flist.cpp;h=5d765008765c9ccbece8c28e77c9a62da5a4cecb;hb=9faf932be00ba7ec7ed8c81f1e7971dcfa2b2085;hp=9be88e52c9ce65acecdf98b550d78a5db9a672ee;hpb=7286d604956ddffcbfa2df6567de866f3d5df3a2;p=libs%2Fgltk.git

diff --git a/source/list.cpp b/source/list.cpp
index 9be88e5..5d76500 100644
--- a/source/list.cpp
+++ b/source/list.cpp
@@ -44,6 +44,7 @@ void List::init()
 	first = 0;
 	max_scroll = 0;
 	view_size = 5;
+	items_part = 0;
 	ignore_slider_change = false;
 	dragging = false;
 	drag_start_x = 0;
@@ -349,6 +350,11 @@ bool List::navigate(Navigation nav)
 	return true;
 }
 
+void List::on_style_change()
+{
+	items_part = (style ? style->get_part("items") : 0);
+}
+
 void List::move_focus(Navigation nav, bool select)
 {
 	if(nav==NAV_UP)
@@ -386,15 +392,11 @@ void List::item_autosize_changed(Item *item)
 
 unsigned List::last_to_first(unsigned last) const
 {
-	if(!style)
+	if(!items_part)
 		return last;
 
-	unsigned view_h = geom.h;
-	if(const Part *items_part = style->get_part("items"))
-	{
-		const Sides &margin = items_part->get_margin();
-		view_h -= margin.top+margin.bottom;
-	}
+	const Sides &margin = items_part->get_margin();
+	unsigned view_h = geom.h-min(geom.h, margin.top+margin.bottom);
 
 	unsigned items_h = 0;
 	for(unsigned i=last; i<items.size(); --i)