Revision: 500 http://trac.macosforge.org/projects/ruby/changeset/500 Author: rich@infoether.com Date: 2008-08-27 18:46:39 -0700 (Wed, 27 Aug 2008) Log Message: ----------- added collection view Added Paths: ----------- MacRuby/trunk/sample-macruby/HotCocoa/demo/lib/views/collection_view.rb Added: MacRuby/trunk/sample-macruby/HotCocoa/demo/lib/views/collection_view.rb =================================================================== --- MacRuby/trunk/sample-macruby/HotCocoa/demo/lib/views/collection_view.rb (rev 0) +++ MacRuby/trunk/sample-macruby/HotCocoa/demo/lib/views/collection_view.rb 2008-08-28 01:46:39 UTC (rev 500) @@ -0,0 +1,68 @@ +class CollectionView + + class Icon + attr_accessor :name, :image + def initialize(name, image) + @name = name + @image = image + end + end + + class MyIconView < NSView + + include HotCocoa::Behaviors + + def self.create + view = alloc.initWithFrame([0,0,60,60]) + view.create_subviews + view + end + + attr_reader :image + + def collection_item=(item) + image.bind "value", toObject:item, withKeyPath:"representedObject.image", options:nil + image.bind "toolTip", toObject:item, withKeyPath:"representedObject.name", options:nil + end + + def create_subviews + @image = image_view :frame => [0,0,60,60] + addSubview(image) + end + + def hitTest(point) + nil + end + + end + + def self.description + "Collection Views" + end + + def self.icon_image + image(:named => 'rich.jpg') || image(:file => File.expand_path(File.join(File.dirname(__FILE__), "..", "..", "resources", "rich.jpg"))) + end + + def self.create + @icons = array_controller :for => (1..100).collect { |i| Icon.new("Rich #{i}", icon_image) }, + :avoids_empty_selection => true, + :preserves_selection => false, + :selects_inserted => false, + :rearrange_automatically => true, + :sort_by => {:name => :ascending} + + layout_view :frame => [0, 0, 0, 0], :layout => {:expand => [:width, :height]}, :margin => 0, :spacing => 0 do |view| + view << scroll_view(:layout => {:expand => [:width, :height]}) do |scroll| + cv = collection_view :content => {@icons => "arrangedObjects"}, + :selection_indexes => {@icons => "selectionIndexes"}, + :item_view => MyIconView.create, + :map_bindings => true + scroll << cv + end + end + end + + DemoApplication.register(self) + +end