Sha256: 052e4b311f7459c7866d2d6ca843de389e5c773cf767ba618819285dbac4ca90
Contents?: true
Size: 864 Bytes
Versions: 3
Compression:
Stored size: 864 Bytes
Contents
require_relative 'observable' require_relative 'observer' module Glimmer module SWT class WidgetBinding include Glimmer include Observable include Observer attr_reader :widget, :property def initialize(model, property, translator = nil) @widget = model @property = property @translator = translator || proc {|value| value} add_contents(@widget) { on_widget_disposed { |dispose_event| unregister_all_observables } } end def call(value) converted_value = translated_value = @translator.call(value) @widget.set_attribute(@property, converted_value) unless evaluate_property == converted_value end def evaluate_property @widget.widget.send(@property) end end end end
Version data entries
3 entries across 3 versions & 1 rubygems
Version | Path |
---|---|
glimmer-0.4.6 | lib/glimmer/swt/widget_binding.rb |
glimmer-0.4.5 | lib/glimmer/swt/widget_binding.rb |
glimmer-0.4.4 | lib/glimmer/swt/widget_binding.rb |