Method: Fidgit::Element#initialize

Defined in:
lib/fidgit/elements/element.rb

#initialize(options = {}) { ... } ⇒ Element

Returns a new instance of Element.

Yields:

  • instance_methods_eval with respect to self.

Raises:

  • (ArgumentError) 


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# File 'lib/fidgit/elements/element.rb', line 145

def initialize(options = {}, &block)
  options = {
    x: 0,
    y: 0,
    z: 0,
    tip: '',
    font_name: default(:font_name),
    font_height: default(:font_height),
    background_color: default(:background_color),
    border_color: default(:border_color),
    border_thickness: default(:border_thickness),
    enabled: true,
  }.merge! options

  @enabled = options[:enabled]

  @mouse_over = false

  # Alignment and min/max dimensions.
  @align_h = options[:align_h] || Array(options[:align]).last || default(:align_h)
  raise ArgumentError, "Invalid align_h: #{@align_h}" unless VALID_ALIGN_H.include? @align_h

  min_width = (options[:min_width] || options[:width] || 0)
  max_width = (options[:max_width] || options[:width] || Float::INFINITY)
  @width_range = min_width..max_width                                         

  @align_v = options[:align_v] || Array(options[:align]).first ||  default(:align_v)
  raise ArgumentError, "Invalid align_v: #{@align_v}" unless VALID_ALIGN_V.include? @align_v

  min_height = (options[:min_height] || options[:height] || 0)
  max_height = (options[:max_height] || options[:height] || Float::INFINITY)
  @height_range = min_height..max_height

  @background_color = options[:background_color].dup
  @border_color = options[:border_color].dup
  @border_thickness = options[:border_thickness]

  @padding_top = options[:padding_top]       || options[:padding_v] || options[:padding] ||  default(:padding_top)
  @padding_right = options[:padding_right]   || options[:padding_h] || options[:padding] ||  default(:padding_right)
  @padding_bottom = options[:padding_bottom] || options[:padding_v] || options[:padding] ||  default(:padding_bottom)
  @padding_left = options[:padding_left]     || options[:padding_h] || options[:padding] ||  default(:padding_left)
  self.parent = options[:parent]

  @z = options[:z]
  @tip = options[:tip].dup
  font_name = if options[:font_name].nil? or options[:font_name] == :default
                 Gosu::default_font_name
               else
                 options[:font_name].dup
               end

  @font = options[:font] || Gosu::Font[font_name, options[:font_height]]

  @rect = Chingu::Rect.new(options[:x], options[:y], options[:width] || 0, options[:height] || 0)
end