NSOpenGLView: fix resising when loaded from nibs

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@29956 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,14 @@
+2010-03-14 Eric Wasylishen <ewasylishen@gmail.com>
+
+	* Source/NSOpenGLView.m:
+	Add an -initWithCoder: implementation which subscribes to
+	the frame change notifications like -init.
+	Without this addition, NSOpenGLViews loaded from nibs 
+	weren't resizing properly.
+	
+	Note: it should also probably set a pixel format, but I
+	didn't add that because it was causing an error.
+
 2010-03-15 Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/GSXibLoader.m: New file with basic XIB format

Source/NSOpenGLView.m

@@ -249,6 +249,28 @@ static NSOpenGLPixelFormatAttribute attrs[] =
     }
 }
 
+- (id) initWithCoder: (NSCoder *)aCoder
+{
+  self = [super initWithCoder: aCoder];
+
+  // FIXME: Should set a pixel format like -init does
+  
+  [[NSNotificationCenter defaultCenter] 
+    addObserver: self
+    selector: @selector(_frameChanged:)
+    name: NSViewGlobalFrameDidChangeNotification
+    object: self];
+
+  [self setPostsFrameChangedNotifications: YES];
+  [[NSNotificationCenter defaultCenter] 
+    addObserver: self
+    selector: @selector(_frameChanged:)
+    name: NSViewFrameDidChangeNotification
+    object: self];
+
+  return self;
+}
+
 @end