Module: Rgtk::Controller::DSL

Included in:
Base
Defined in:
lib/rgtk/controller/dsl.rb

Instance Method Summary collapse

Instance Method Details

#on(action, &block) ⇒ Object Also known as: signal 



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# File 'lib/rgtk/controller/dsl.rb', line 18

def on(action, &block)
  callback_name = "#{signal_prefix}_#{action}"
  defined = instance_method(callback_name) rescue false
  raise "#{callback_name} is already defined in #{self}" if defined
  if block_given?
    define_method(callback_name, &block)
  else
    define_method(callback_name) do
      flunk "No implementation provided for #{callback_name}"
    end
  end
end

#shortcuts(shortcut_hash) ⇒ Object 



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# File 'lib/rgtk/controller/dsl.rb', line 4

def shortcuts(shortcut_hash)
  shortcut_hash.each do |key, name|
    define_method key do
      builder.get_object(name)
    end
  end
end

#signals_for(object) ⇒ Object 



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# File 'lib/rgtk/controller/dsl.rb', line 12

def signals_for(object)
  _current_object.push(object)
  yield
  _current_object.pop
end