diff --git a/Mac/Tools/IDE/Wbase.py b/Mac/Tools/IDE/Wbase.py
index f988ce7a7a0..2e85ce67455 100644
--- a/Mac/Tools/IDE/Wbase.py
+++ b/Mac/Tools/IDE/Wbase.py
@@ -401,7 +401,7 @@ def draw(self, visRgn = None):
 			Qd.SetPenState(penstate)
 
 def _darkencolor((r, g, b)):
-	return 0.75 * r, 0.75 * g, 0.75 * b
+	return int(0.75 * r), int(0.75 * g), int(0.75 * b)
 
 class BevelBox(Widget):
 	
diff --git a/Mac/Tools/IDE/Wtext.py b/Mac/Tools/IDE/Wtext.py
index d611c734644..3894e164ed4 100644
--- a/Mac/Tools/IDE/Wtext.py
+++ b/Mac/Tools/IDE/Wtext.py
@@ -529,6 +529,7 @@ def vscroll(self, value):
 			delta = vr[1] - dr[1] - value
 		delta = min(maxdelta, delta)
 		delta = max(mindelta, delta)
+		delta = int(delta)
 		self.ted.WEScroll(0, delta)
 		self.updatescrollbars()
 	
@@ -556,6 +557,7 @@ def hscroll(self, value):
 			#	delta = viewoffset
 		delta = min(maxdelta, delta)
 		delta = max(mindelta, delta)
+		delta = int(delta)
 		self.ted.WEScroll(delta, 0)
 		self.updatescrollbars()