Class: Blender::EventDispatcher

Inherits:
Object
  • Object
show all
Defined in:
lib/blender/event_dispatcher.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ EventDispatcher

Returns a new instance of EventDispatcher.



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# File 'lib/blender/event_dispatcher.rb', line 24

def initialize
  @handlers = []
end

Instance Attribute Details

#handlers ⇒ Object (readonly)

Returns the value of attribute handlers.



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# File 'lib/blender/event_dispatcher.rb', line 23

def handlers
  @handlers
end

Class Method Details

.def_forwarding_method(method_name) ⇒ Object

Define a method that will be forwarded to all



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# File 'lib/blender/event_dispatcher.rb', line 33

def self.def_forwarding_method(method_name)
  class_eval(<<-END_OF_METHOD, __FILE__, __LINE__)
    def #{method_name}(*args)
      @handlers.each {|s| s.#{method_name}(*args)}
    end
  END_OF_METHOD
end

Instance Method Details

#register(handler) ⇒ Object 



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# File 'lib/blender/event_dispatcher.rb', line 28

def register(handler)
  @handlers << handler
end