dgui: Fix DirectScrolledList scrollTo error in Python 3

darktohka · rdb · commit 32a9ea2ceffe · 2020-03-14T14:55:32.000+01:00
As a rule of thumb, Python 3 divisions always have float results. Unfortunately, this piece of code is still relying on the old Python 2.7 behavior. Closes panda3d#880
diff --git a/direct/src/gui/DirectScrolledList.py b/direct/src/gui/DirectScrolledList.py
@@ -210,7 +210,7 @@ def scrollTo(self, index, centered=0):
         numItemsVisible = self["numItemsVisible"]
         numItemsTotal = len(self["items"])
         if(centered):
-            self.index = index - (numItemsVisible/2)
+            self.index = index - (numItemsVisible // 2)
         else:
             self.index = index
 
