class Glimmer::DSL::Tk::BindExpression
Responsible for setting up the return value of the bind keyword (command symbol) as a ModelBinding. It is then used by another command handler like DataBindingCommandHandler for text and other attributes
Public Instance Methods
can_interpret?(parent, keyword, *args, &block)
click to toggle source
# File lib/glimmer/dsl/tk/bind_expression.rb, line 32 def can_interpret?(parent, keyword, *args, &block) ( keyword == 'bind' and ( ( (args.size == 2) and textual?(args[1]) ) || ( (args.size == 3) and textual?(args[1]) and (args[2].is_a?(Hash)) ) ) ) end
interpret(parent, keyword, *args, &block)
click to toggle source
# File lib/glimmer/dsl/tk/bind_expression.rb, line 49 def interpret(parent, keyword, *args, &block) binding_options = args[2] || {} binding_options[:on_read] = binding_options.delete(:on_read) || binding_options.delete('on_read') || block DataBinding::ModelBinding.new(args[0], args[1].to_s, binding_options) end