lib/apotomo/widget.rb in apotomo-0.1.3 vs lib/apotomo/widget.rb in apotomo-0.1.4

@@ -33,13 +33,13 @@
     attr_writer   :visible
     
     attr_writer   :controller
     attr_accessor :version
     
-    class << self
-      include WidgetShortcuts
-    end
+    #class << self
+    #  include WidgetShortcuts
+    #end
     
     include TreeNode
     
     include Onfire
     include EventMethods
@@ -49,13 +49,17 @@
     include WidgetShortcuts
     
     helper Apotomo::Rails::ViewHelper
     
     
+    # Runs callbacks for +name+ hook in instance context.  
+    def run_widget_hook(name, *args)
+      self.class.callbacks_for_hook(name).each { |blk| instance_exec(*args, &blk) }
+    end
     
     
     def add_has_widgets_blocks(*)
-      run_hook :has_widgets, self
+      run_widget_hook(:has_widgets, self)
     end
     after_initialize :add_has_widgets_blocks
     
     
     # Constructor which needs a unique id for the widget and one or multiple start states.