Squeak Class Documentation category index | class index  
 
ExternalFormRegistry
  category: Graphics-External
  superclass: WeakKeyDictionary
  subclasses:

The ExternalFormRegistry needs to be synchronized with rendering to prevent forms from being destroyed during rendering. Only at certain points (that is after a rendering cycle is completed) the texture registry may be cleaned up.

instance methods
  accessing
  lock
unlock

  finalization
  finalizeValues
forceFinalization

class methods
  no messages
 

instance methods
  accessing top  
 

lock


 

unlock


  finalization top  
 

finalizeValues

This message is sent when an element has gone away.


 

forceFinalization


class methods
  no messages top