From a65346db5470e8cb743bb6362585375395fdc709 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@sugarlabs.org>
Date: Thu, 19 Aug 2010 13:32:22 +0000
Subject: restoring some drag optimizations with tweaks

---
(limited to 'TurtleArt/tawindow.py')

diff --git a/TurtleArt/tawindow.py b/TurtleArt/tawindow.py
index ac7edd8..b3c7201 100644
--- a/TurtleArt/tawindow.py
+++ b/TurtleArt/tawindow.py
@@ -1180,6 +1180,7 @@ class TurtleArtWindow():
                     dx = -bx
 
             # Move the stack
+            """
             for blk in self.drag_group:
                 (bx, by) = blk.spr.get_xy()
                 blk.spr.move((bx + dx, by + dy), not blk.status=='collapsed')
@@ -1190,6 +1191,12 @@ class TurtleArtWindow():
             minx = blk.spr.rect.y
             miny = blk.spr.rect.y + blk.spr.rect.height
 
+            self.rect.x = minx
+            self.rect.y = miny
+            self.rect.width = maxx - minx
+            self.rect.height = maxy - miny
+            self.sprite_list.area.invalidate_rect(self.rect, False)
+
             for blk in self.drag_group:
                 if blk.spr.rect.x < minx:
                     minx = blk.spr.rect.x
@@ -1216,7 +1223,6 @@ class TurtleArtWindow():
             self.rect.width = maxx - minx
             self.rect.height = maxy - miny
             self.sprite_list.area.invalidate_rect(self.rect, False)
-            """
 
         self.dx += dx
         self.dy += dy
--
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