Class: UnderOs::UI::Collection::Item

Inherits:
View
  • Object
show all
Defined in:
lib/under_os/ui/collection/item.rb

Overview

This is the collection item class that you supposed to inherit (well, if you need to)

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.build(collection, &builder) ⇒ Object 



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# File 'lib/under_os/ui/collection/item.rb', line 9

def self.build(collection, &builder)
  @builders           ||= {}
  @builders[collection] = builder
  collection.item_class = self
end

.for(collection, stylesheet = nil) ⇒ Object 



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# File 'lib/under_os/ui/collection/item.rb', line 15

def self.for(collection, stylesheet=nil)
  new.tap do |view|
    def view.parent; @_parent; end
    view.instance_variable_set('@_parent', collection)

    @builders[collection] && @builders[collection].call.each do |child|
      view.insert child
    end

    view.repaint(stylesheet || UnderOs::App.history.current_page.stylesheet)
  end
end

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/under_os/ui/collection/item.rb', line 28

def cleanup
  # implement me if you need to clean cells between reuse
end