Fixed specs

lib/glimmer/dsl/swt/widget_expression.rb

@@ -57,3 +57,4 @@ def add_content(parent, &block)
 require 'glimmer/swt/table_proxy'
 require 'glimmer/swt/table_column_proxy'
 require 'glimmer/swt/sash_form_proxy'
+require 'glimmer/swt/styled_text_proxy'

lib/glimmer/swt/sash_form_proxy.rb

@@ -32,7 +32,7 @@ def post_add_content
       end
 
       def set_attribute(attribute_name, *args)
-        if attribute_name.to_s == "weights"
+        if attribute_name.to_s == 'weights'
           @weights = args
           @weights = @weights.first if @weights.first.is_a?(Array)
         else

lib/glimmer/swt/styled_text_proxy.rb

@@ -0,0 +1,43 @@
+# Copyright (c) 2007-2020 Andy Maleh
+# 
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+# 
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+require 'glimmer/swt/widget_proxy'
+
+module Glimmer
+  module SWT
+    # Proxy for org.eclipse.swt.custom.StyledText
+    #
+    # Follows the Proxy Design Pattern
+    class StyledTextProxy < WidgetProxy
+      def set_attribute(attribute_name, *args)
+        if attribute_name.to_s == 'selection'
+          if args.first
+            async_exec { @swt_widget.setCaretOffset(args.first.x) }
+            async_exec { @swt_widget.setSelection(args.first) }
+          end
+        else
+          super(attribute_name, *args)
+        end
+      end
+
+    end
+  end
+end

lib/glimmer/swt/widget_proxy.rb

@@ -682,19 +682,6 @@ def widget_custom_attribute_mapping
               @swt_widget.setSelection(caret_position, caret_position + args.first) if args.first 
             }},
           },
-          'selection' => {
-            getter: {name: 'getSelection'},
-            setter: {name: 'setSelection', invoker: lambda { |widget, args| 
-              if swt_widget.is_a?(StyledText)
-                if args.first
-                  async_exec { @swt_widget.setCaretOffset(args.first.x) }
-                  async_exec { @swt_widget.setSelection(args.first) }
-                end
-              else
-                @swt_widget.setSelection(args.first)
-              end
-            }},
-          },
         }
       end
 
@@ -733,7 +720,7 @@ def drop_target_effect=(args)
       def apply_property_type_converters(attribute_name, args)
         value = args
         converter = property_type_converters[attribute_name.to_sym]
-        args[0..-1] = converter.call(*value) if converter
+        args[0..-1] = [converter.call(*value)] if converter
         if args.count == 1 && args.first.is_a?(ColorProxy)
           g_color = args.first
           args[0] = g_color.swt_color