From 6b72c189408a631a305b20acfff2192ae9d858de Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@walter-laptop.(none)>
Date: Sun, 31 Jan 2010 14:02:07 +0000
Subject: +/- signs on expandable blocks

---
(limited to 'block.py')

diff --git a/block.py b/block.py
index bb340a4..e37d745 100644
--- a/block.py
+++ b/block.py
@@ -138,6 +138,7 @@ class Block:
     def expand_in_y(self, dy):
         self._ey += dy
         self.svg.set_hide(True)
+        self.svg.set_show(True)
         self._make_block(self.svg)
         self.spr.set_shape(self.shapes[0])
 
@@ -145,6 +146,7 @@ class Block:
     def expand_in_x(self, dx):
         self._ex += dx
         self.svg.set_hide(True)
+        self.svg.set_show(True)
         self._make_block(self.svg)
         self.spr.set_shape(self.shapes[0])
 
@@ -153,6 +155,7 @@ class Block:
         dx = -self._ex
         self._ex = 0
         self.svg.set_hide(False)
+        self.svg.set_show(True)
         self._make_block(self.svg)
         self.spr.set_shape(self.shapes[0])
         return dx
@@ -161,6 +164,7 @@ class Block:
         dy = -self._ey
         self._ey = 0
         self.svg.set_hide(False)
+        self.svg.set_show(True)
         self._make_block(self.svg)
         self.spr.set_shape(self.shapes[0])
         return dy
@@ -174,6 +178,9 @@ class Block:
         self.svg.set_tab(True)
         self.svg.set_slot(True)
 
+        if self.name in EXPANDABLE and self.type == 'block':
+            self.svg.set_show(True)
+
         self._make_block(self.svg)
         self.spr = sprites.Sprite(sprite_list, x, y, self.shapes[0])
 
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