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Contents
require 'bh/classes/button'
module Bh
module Classes
class Dropdown < Button
# @return [#to_s] the group-related class to assign to the dropdown.
def groupable_class
Dropdown.groupables[@options[:groupable]]
end
# @return [#to_s] the direction-related class to assign to the dropdown.
def direction_class
Dropdown.directions[@options[:direction]]
end
# @return [#to_s] the align-related class to assign to the dropdown.
def align_class
Dropdown.aligns[@options[:align]]
end
def id
@options.fetch :id, "dropdown-#{rand 10**10}"
end
def partial
@options[:split] ? 'dropdown_split' : 'dropdown'
end
private
# @return [Hash<Symbol, String>] the class that Bootstrap requires to
# append to a dropdown to display it as inline or block.
def self.groupables
HashWithIndifferentAccess.new(:'btn-group').tap do |klass|
klass[false] = :dropdown
end
end
# @return [Hash<Symbol, String>] the class that Bootstrap requires to
# append to a dropdown to show a drop-"up" or -"down".
def self.directions
HashWithIndifferentAccess.new.tap do |klass|
klass[:up] = :dropup
end
end
# @return [Hash<Symbol, String>] the class that Bootstrap requires to
# append to a dropdown to left- or right- align to the toggle button.
def self.aligns
HashWithIndifferentAccess.new.tap do |klass|
klass[:right] = :'dropdown-menu-right'
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems