Method: CDK::SCALE#activate

Defined in:
lib/cdk/scale.rb

#activate(actions) ⇒ Object

This allows the person to use the widget’s data field.



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# File 'lib/cdk/scale.rb', line 134

def activate(actions)
  ret = -1
  # Draw the widget.
  self.draw(@box)

  if actions.nil? || actions.size == 0
    input = 0
    while true
      input = self.getch([])

      # Inject the character into the widget.
      ret = self.inject(input)
      if @exit_type != :EARLY_EXIT
        return ret
      end
    end
  else
    # Inject each character one at a time.
    actions.each do |action|
      ret = self.inject(action)
    end
    if @exit_type != :EARLY_EXIT
      return ret
    end
  end

  # Set the exit type and return.
  self.setExitType(0)
  return ret
end