From 586f972d12be0b20c3d4e8411b5af45971b13bab Mon Sep 17 00:00:00 2001
From: Matt Rice <ratmice@gmail.com>
Date: Sat, 11 Nov 2006 18:11:21 +0000
Subject: [PATCH]         * Source/NSSliderCell.m: Implement copyWithZone:.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@24075 72102866-910b-0410-8b05-ffd578937521
---
 ChangeLog             |  4 ++++
 Source/NSSliderCell.m | 10 ++++++++++
 2 files changed, 14 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 2d48e8a31..962d2338f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2006-11-11  Matt Rice  <ratmice@gmail.com>
+
+	* Source/NSSliderCell.m: Implement copyWithZone:.
+
 2006-11-10  Matt Rice  <ratmice@gmail.com>
 
 	* Source/NSOutlineView.m: Handle rowAtPoint: returning -1.
diff --git a/Source/NSSliderCell.m b/Source/NSSliderCell.m
index 18169008a..340dc0ead 100644
--- a/Source/NSSliderCell.m
+++ b/Source/NSSliderCell.m
@@ -153,6 +153,16 @@ float _floatValueForMousePoint (NSPoint point, NSRect knobRect,
   [super dealloc];
 }
 
+- (id) copyWithZone:(NSZone *)zone
+{
+  NSSliderCell *cpy = [super copyWithZone:zone];
+
+  /* since NSCells -copyWithZone calls NSCopyObject */
+  RETAIN(_titleCell);
+  RETAIN(_knobCell);
+  return cpy;
+}
+
 - (BOOL) isFlipped
 {
   return YES;