class UnderOs::UI::Collection
Public Class Methods
new(options={})
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Calls superclass method
UnderOs::UI::View::new
# File lib/under_os/ui/collection.rb, line 4 def initialize(options={}) super self.layout = Layout.new if ! options[:layout] self.layout = options.delete(:layout) if options[:layout].is_a?(Class) self.layout = options.delete(:layout).constantize if options[:layout].is_a?(String) @_.delegate = @_.dataSource = Delegate.new(self) @_.registerClass(Cell, forCellWithReuseIdentifier:'UOSCollectionCell') end
Public Instance Methods
item_class()
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# File lib/under_os/ui/collection.rb, line 33 def item_class Cell.classes[self] end
item_class=(klass)
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# File lib/under_os/ui/collection.rb, line 37 def item_class=(klass) Cell.classes[self] = klass end
layout()
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# File lib/under_os/ui/collection.rb, line 24 def layout @layout end
layout=(layout)
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# File lib/under_os/ui/collection.rb, line 28 def layout=(layout) layout = Layout.new(layout) if layout.is_a?(UICollectionViewLayout) @_.collectionViewLayout = (@layout = layout)._ end
number_of_items(section=0)
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# File lib/under_os/ui/collection.rb, line 46 def number_of_items(section=0) (@number_of_items || [0])[section] end
number_of_items=(value)
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# File lib/under_os/ui/collection.rb, line 50 def number_of_items=(value) @number_of_items = value.is_a?(Numeric) ? [value] : value reload end
number_of_sections()
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# File lib/under_os/ui/collection.rb, line 55 def number_of_sections (@number_of_items || [0]).size end
on(*args, &block)
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Calls superclass method
UnderOs::UI::Events#on
# File lib/under_os/ui/collection.rb, line 15 def on(*args, &block) super *args do |event| params = [event.item, event.index, event.section] params = params.slice(0, block.arity) if block.arity > -1 block.call *params end end
reload()
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# File lib/under_os/ui/collection.rb, line 41 def reload @_.reloadData self end
repaint(stylesheet=nil)
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# File lib/under_os/ui/collection.rb, line 59 def repaint(stylesheet=nil) stylesheet ||= page && page.stylesheet self.style = stylesheet.styles_for(self) if stylesheet Styles.build(self, stylesheet) if stylesheet end