class ColorButton

Attributes

selected_color[RW]

Public Class Methods

new() click to toggle source
# File examples/color_button.rb, line 8
def initialize
  @selected_color = :blue
end

Public Instance Methods

launch() click to toggle source
# File examples/color_button.rb, line 12
def launch
  window('color button', 240) {
    color_button {
      color <=> [self, :selected_color, after_write: ->(color) {p color}]
    }
  }.show
end