Class: TkDatabaseClass

Inherits:
TkBindTag show all
Defined in:
lib/tk/bindtag.rb

Constant Summary

Constants inherited from TkBindTag

TkBindTag::ALL, TkBindTag::BTagID_TBL

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from TkBindTag

id2obj, #name, new_by_name, #to_eval

Methods included from TkBindCore

#bind, #bind_append, #bind_remove, #bindinfo

Constructor Details

#initialize(name, *args, &b) ⇒ TkDatabaseClass

Returns a new instance of TkDatabaseClass.



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# File 'lib/tk/bindtag.rb', line 129

def initialize(name, *args, &b)
  @id = name
  bind(*args, &b) if args != []
end

Class Method Details

.new(name, *args, &b) ⇒ Object

def self.new(name, *args, &b)

  BTagID_TBL.mutex.synchronize{
    return BTagID_TBL[name] if BTagID_TBL[name]
  }
  super(name, *args, &b)
end

def initialize(name, *args, &b)
  @id = name
  BTagID_TBL.mutex.synchronize{
    BTagID_TBL[@id] = self
  }
  bind(*args, &b) if args != []
end



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# File 'lib/tk/bindtag.rb', line 116

def self.new(name, *args, &b)
  BTagID_TBL.mutex.synchronize{
    if BTagID_TBL[name]
      BTagID_TBL[name]
    else
      BTagID_TBL[name] = self.allocate.instance_eval{
        initialize(name, *args, &b)
        self
      }
    end
  }
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/tk/bindtag.rb', line 134

def inspect
  #Kernel.format "#<TkDatabaseClass: %s>", @id
  '#<TkDatabaseClass: ' + @id + '>'
end