From 8164d63d29e1ff4fd25de0f34b205769e789b99c Mon Sep 17 00:00:00 2001
From: Nadine Salter <nadi@fb.com>
Date: Fri, 20 Mar 2015 12:26:29 -0700
Subject: [PATCH] Fix ASTextNode positioning for non-left alignment, part deux.

Apply the fix from #329 to `-setFrame:`.  Fixes #89.
---
 AsyncDisplayKit/ASTextNode.mm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/AsyncDisplayKit/ASTextNode.mm b/AsyncDisplayKit/ASTextNode.mm
index 5a61451ffe..106fc6fa8a 100644
--- a/AsyncDisplayKit/ASTextNode.mm
+++ b/AsyncDisplayKit/ASTextNode.mm
@@ -234,6 +234,18 @@ ASDISPLAYNODE_INLINE CGFloat ceilPixelValue(CGFloat f)
   }
 }
 
+- (void)setFrame:(CGRect)frame
+{
+  [super setFrame:frame];
+  if (!CGSizeEqualToSize(frame.size, _constrainedSize)) {
+    // Our bounds have changed to a size that is not identical to our constraining size,
+    // so our previous layout information is invalid, and TextKit may draw at the
+    // incorrect origin.
+    _constrainedSize = CGSizeMake(-INFINITY, -INFINITY);
+    [self _invalidateRenderer];
+  }
+}
+
 - (void)setBounds:(CGRect)bounds
 {
   [super setBounds:bounds];