module BubbleWrap::UIControlWrapper
Public Instance Methods
when(events, options = {}, &block)
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# File motion/ui/ui_control_wrapper.rb, line 3 def when(events, options = {}, &block) events = BW::Constants.get("UIControlEvent", events) @callback ||= {} @callback[events] ||= [] unless options[:append] @callback[events] = [] removeTarget(nil, action: nil, forControlEvents: events) end @callback[events] << block block.weak! if BubbleWrap.use_weak_callbacks? addTarget(@callback[events].last, action:'call', forControlEvents: events) end