Method: Tk::BLT::Treeview::Tag.new_by_name

Defined in:
lib/tkextlib/blt/treeview.rb

.new_by_name(tree, name, *ids) ⇒ Object 



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# File 'lib/tkextlib/blt/treeview.rb', line 1202

def self.new_by_name(tree, name, *ids)
  TreeTagID_TBL.mutex.synchronize{
    unless (obj = TreeTagID_TBL[tree.path][name])
      (obj = self.allocate).instance_eval{
        initialize(tree, name, ids)
        TreeTagID_TBL[@tpath] = {} unless TreeTagID_TBL[@tpath]
        TreeTagID_TBL[@tpath][@id] = self
      }
    end
    obj
  }
end