wx:pen-list%

    Superclass:  wx:object%

A  wx:pen-list% object maintains a list of  wx:pen% objects so that pen objects do not have to be created repeatedly. A  wx:pen% object in a pen list should not be mutated.

A global pen list  wx:the-pen-list is created automatically.

• (make-object wx:pen-list%) ->  wx:pen-list% object

  Creates an empty pen list.

  
  

Methods:

• add-pen
• find-or-create-pen
• remove-pen