lib/shoes/swt/app.rb in shoes-swt-4.0.0.pre6 vs lib/shoes/swt/app.rb in shoes-swt-4.0.0.pre7

@@ -85,13 +85,11 @@
       def main_app?
         ::Shoes::Swt.main_app.equal? self
       end
 
       def flush
-        if @dsl.top_slot
-          @real.layout
-        end
+        @real.layout if @dsl.top_slot
       end
 
       def scroll_top
         @real.location.y
       end
@@ -155,12 +153,12 @@
 
       def self.setup_system_colors
         # just one color for now
         background_color = Shoes.display.getSystemColor(::Swt::SWT::COLOR_WIDGET_BACKGROUND)
         ::Shoes::DSL.define_shoes_color(:system_background, background_color.red,
-                                                            background_color.green,
-                                                            background_color.blue)
+                                        background_color.green,
+                                        background_color.blue)
       end
 
       private
 
       def initialize_scroll_bar
@@ -207,11 +205,11 @@
       def initialize_shell
         @image = ::Swt::Graphics::Image.new(::Swt.display, ICON)
 
         @shell = ::Swt::Widgets::Shell.new(::Swt.display, main_window_style)
         @shell.image = @image
-        @shell.text = (@dsl.app_title)
+        @shell.text = @dsl.app_title
         @shell.background_mode = ::Swt::SWT::INHERIT_DEFAULT
         @shell.background = @background.real
       end
 
       def initialize_real
@@ -243,10 +241,10 @@
       end
 
       def unregister_app
         proc do |_event|
           ::Shoes::Swt.unregister(self)
-          ::Shoes.unregister(self.dsl.app)
+          ::Shoes.unregister(dsl.app)
         end
       end
 
       def attach_real_event_listeners
         @real.addMouseMoveListener MouseMoveListener.new(self)