title input

Author: monkstone

lib/jruby_art/app.rb

@@ -34,7 +34,10 @@ module Render
   }.freeze
   # All sketches extend this class
   class App < PApplet
-    include HelperMethods, Math, MathTool, Render
+    include HelperMethods
+    include Math
+    include MathTool
+    include Render
     # Alias some methods for familiarity for Shoes coders.
     # surface replaces :frame, but needs field_reader for access
     alias oval ellipse
@@ -181,9 +184,9 @@ def mix_proxy_into_inner_classes
 
     def import_opengl
       # Include processing opengl classes that we'd like to use:
-      %w(FontTexture FrameBuffer LinePath LineStroker PGL
+      %w[FontTexture FrameBuffer LinePath LineStroker PGL
          PGraphics2D PGraphics3D PGraphicsOpenGL PShader
-         PShapeOpenGL Texture).each do |klass|
+         PShapeOpenGL Texture].each do |klass|
         java_import format('processing.opengl.%s', klass)
       end
     end
@@ -192,14 +195,16 @@ def import_opengl
   # @HACK purists may prefer 'forwardable' to the use of Proxy
   # Importing PConstants here to access the processing constants
   module Proxy
-    include Math, HelperMethods, Java::ProcessingCore::PConstants
+    include Math
+    include HelperMethods
+    include Java::ProcessingCore::PConstants
 
-    def respond_to_missing?(name, include_private = false)
-      $app.respond_to?(name) || super
+    def respond_to_missing?(symbol, include_priv = false)
+      $app.respond_to?(symbol, include_priv) || super
     end
 
-    def method_missing(name, *args)
-      return $app.send(name, *args) if $app && $app.respond_to?(name)
+    def method_missing(name, *args, &block)
+      return $app.send(name, *args) if $app.respond_to? name
       super
     end
   end # Processing::Proxy

library/control_panel/control_panel.rb

@@ -65,7 +65,7 @@ def initialize(control_panel, name, proc = nil)
       set_horizontal_alignment javax.swing.SwingConstants::CENTER
       control_panel.add_element(self, name, false)
       add_action_listener do
-        $app.instance_variable_set("@#{name}", value) unless value.nil?
+        $app.instance_variable_set("@#{name}", value)
         proc.call(value) if proc
       end
     end
@@ -101,6 +101,10 @@ def initialize
       set_feel
     end
 
+    def title(name)
+      set_title(name)
+    end
+
     def display
       add panel
       set_size 200, 30 + (64 * elements.size)
@@ -133,7 +137,7 @@ def menu(name, elements, initial_value = nil, &block)
       Menu.new(self, name, elements, initial_value, block || nil)
     end
 
-    def checkbox(name, initial_value = nil, &block)
+    def checkbox(name, initial_value = false, &block)
       checkbox = Checkbox.new(self, name, block || nil)
       checkbox.do_click if initial_value == true
     end