From 79ebab3d917c0a4b06e6dfd655b67bf5d8677c85 Mon Sep 17 00:00:00 2001
From: rmottola <rmottola@72102866-910b-0410-8b05-ffd578937521>
Date: Sun, 26 Jul 2015 21:04:57 +0000
Subject: [PATCH] add alphaValue property... although we don't use it anyway it
 helps to compile stuff

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@38840 72102866-910b-0410-8b05-ffd578937521
---
 Headers/AppKit/NSView.h | 10 ++++++++++
 Source/NSView.m         | 14 ++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/Headers/AppKit/NSView.h b/Headers/AppKit/NSView.h
index b9dc998d7..67c97a268 100644
--- a/Headers/AppKit/NSView.h
+++ b/Headers/AppKit/NSView.h
@@ -119,6 +119,7 @@ PACKAGE_SCOPE
   NSInteger _gstate;
   void *_nextKeyView;
   void *_previousKeyView;
+  CGFloat _alphaValue;
 
 @public
   /*
@@ -228,6 +229,15 @@ PACKAGE_SCOPE
 - (BOOL) isRotatedFromBase;
 - (BOOL) isRotatedOrScaledFromBase;
 
+/*
+ * View Layers
+ */
+
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_5, GS_API_LATEST)
+- (CGFloat) alphaValue;
+- (void) setAlphaValue: (CGFloat)alpha;
+#endif
+
 /*
  * Converting Coordinates
  */
diff --git a/Source/NSView.m b/Source/NSView.m
index e0f9fb2c7..6e5290819 100644
--- a/Source/NSView.m
+++ b/Source/NSView.m
@@ -630,6 +630,8 @@ GSSetDragTypes(NSView* obj, NSArray *types)
   //_nextKeyView = 0;
   //_previousKeyView = 0;
 
+  _alphaValue = 1.0;
+  
   return self;
 }
 
@@ -1639,6 +1641,18 @@ static NSSize _computeScale(NSSize fs, NSSize bs)
     }
 }
 
+
+- (CGFloat) alphaValue
+{
+  return _alphaValue;
+}
+
+- (void)setAlphaValue: (CGFloat)alpha
+{
+  _alphaValue = alpha;
+}
+
+
 - (NSRect) centerScanRect: (NSRect)aRect
 {
   NSAffineTransform	*matrix;