add frame color support and size= methods TICKET #259, #261

git-svn-id: http://svn.macosforge.org/repository/ruby/MacRuby/trunk@1597 23306eb0-4c56-4727-a40e-e92c0eb68959

lib/hotcocoa/layout_view.rb

@@ -221,6 +221,8 @@ def in_layout_view?
 
 class LayoutView < NSView
 
+  attr_accessor :frame_color
+
   def initWithFrame(frame)
     super
     @mode = :vertical
@@ -272,6 +274,10 @@ def frame=(frame)
     setFrame(frame)
   end
 
+  def size=(size)
+    setFrameSize(size)
+  end
+
   def margin
     @margin
   end
@@ -318,12 +324,12 @@ def remove_all_views
     relayout!
   end
 
-  if $DEBUG
-    def drawRect(frame)
-      NSColor.redColor.set
-      NSFrameRect(frame)
+  def drawRect(frame)
+    if @frame_color 
+      @frame_color.set 
+      NSFrameRect(frame) 
     end
-  end 
+  end
 
   def setFrame(frame)
     super