class KvoExample
Attributes
age[RW]
items[RW]
label[RW]
Public Class Methods
new()
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# File spec/motion/core/kvo_spec.rb, line 10 def initialize @items = [ "Apple", "Banana", "Chickpeas" ] @age = 1 @label = text_class.alloc.initWithFrame [[0,0],[320, 30]] set_text "Foo" end
Public Instance Methods
get_text()
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Test helper
# File spec/motion/core/kvo_spec.rb, line 21 def get_text @label.send(text_method_name) end
observe_collection(&block)
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# File spec/motion/core/kvo_spec.rb, line 37 def observe_collection(&block) observe(self, :items, &block) end
observe_label(&block)
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# File spec/motion/core/kvo_spec.rb, line 29 def observe_label(&block) observe(@label, text_method_name, &block) end
observe_label!(&block)
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# File spec/motion/core/kvo_spec.rb, line 33 def observe_label!(&block) observe!(@label, text_method_name, &block) end
set_text(text)
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# File spec/motion/core/kvo_spec.rb, line 25 def set_text(text) @label.send("#{text_method_name}=", text) end
text_class()
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# File spec/motion/core/kvo_spec.rb, line 53 def text_class App.osx? ? NSTextField : UILabel end
text_method_name()
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# File spec/motion/core/kvo_spec.rb, line 49 def text_method_name App.osx? ? :stringValue : :text end
unobserve_label()
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# File spec/motion/core/kvo_spec.rb, line 41 def unobserve_label unobserve(@label, text_method_name) end
unobserve_label!()
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# File spec/motion/core/kvo_spec.rb, line 45 def unobserve_label! unobserve!(@label, text_method_name) end
update_collection()
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# File spec/motion/core/kvo_spec.rb, line 57 def update_collection self.items += [ "Rice" ] end