hello_checkbox_group.rb in glimmer-dsl-swt-4.18.4.4

- old
+ new
@@ -1,71 +1,71 @@
-# Copyright (c) 2007-2021 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.
-
-# This sample demonstrates the use of a `checkbox_group` (aka `check_group`) in Glimmer, which provides terser syntax
-# than HelloCheckbox for representing multiple checkbox buttons (`button(:check)`) by relying on data-binding to
-# automatically spawn the `checkbox` widgets (`button(:check)`) based on available options on the model.
-class HelloCheckboxGroup
-  class Person
-    attr_accessor :activities
-    
-    def initialize
-      reset_activities
-    end
-    
-    def activities_options
-      ['Skiing', 'Snowboarding', 'Snowmobiling', 'Snowshoeing']
-    end
-    
-    def reset_activities
-      self.activities = ['Snowboarding']
-    end
-  end
-  
-  include Glimmer
-  
-  def launch
-    person = Person.new
-    
-    shell {
-      text 'Hello, Checkbox Group!'
-      row_layout :vertical
-      
-      label {
-        text 'Check all snow activities you are interested in:'
-        font style: :bold
-      }
-      
-      checkbox_group {
-        selection bind(person, :activities)
-      }
-    
-      button {
-        text 'Reset Activities'
-        
-        on_widget_selected do
-          person.reset_activities
-        end
-      }
-    }.open
-  end
-end
-
-HelloCheckboxGroup.new.launch
+# Copyright (c) 2007-2021 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.
+
+# This sample demonstrates the use of a `checkbox_group` (aka `check_group`) in Glimmer, which provides terser syntax
+# than HelloCheckbox for representing multiple checkbox buttons (`button(:check)`) by relying on data-binding to
+# automatically spawn the `checkbox` widgets (`button(:check)`) based on available options on the model.
+class HelloCheckboxGroup
+  class Person
+    attr_accessor :activities
+    
+    def initialize
+      reset_activities
+    end
+    
+    def activities_options
+      ['Skiing', 'Snowboarding', 'Snowmobiling', 'Snowshoeing']
+    end
+    
+    def reset_activities
+      self.activities = ['Snowboarding']
+    end
+  end
+  
+  include Glimmer
+  
+  def launch
+    person = Person.new
+    
+    shell {
+      text 'Hello, Checkbox Group!'
+      row_layout :vertical
+      
+      label {
+        text 'Check all snow activities you are interested in:'
+        font style: :bold
+      }
+      
+      checkbox_group {
+        selection bind(person, :activities)
+      }
+    
+      button {
+        text 'Reset Activities'
+        
+        on_widget_selected do
+          person.reset_activities
+        end
+      }
+    }.open
+  end
+end
+
+HelloCheckboxGroup.new.launch