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Documentation of class 'AbortAllOperationRequest':

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Class: AbortAllOperationRequest


Inheritance:

   Object
   |
   +--GenericException
      |
      +--Exception
         |
         +--ControlRequest
            |
            +--AbortAllOperationRequest
               |
               +--AbortOperationRequest

Package:
stx:libbasic
Category:
Kernel-Exceptions-Control
Version:
rev: 1.14 date: 2021/11/21 16:01:03
user: cg
file: AbortAllOperationRequest.st directory: libbasic
module: stx stc-classLibrary: libbasic

Description:


Raised by some dialog's 'Cancel All' button.

If unhandled, this is equivalent to raising the AbortOperationRequest.
However, some applications catch this signal when performing an operation
on multiple objects (such as a fileBrowser, when deleting multiple files).
In these situations, Abort is typically caught to cancel a single
operation, while AbortAll is used to cancel the whole action.

copyright

COPYRIGHT (c) 2002 by eXept Software AG All Rights Reserved This software is furnished under a license and may be used only in accordance with the terms of that license and with the inclusion of the above copyright notice. This software may not be provided or otherwise made available to, or used by, any other person. No title to or ownership of the software is hereby transferred.

Class protocol:

accessing
o  defaultNotifierString

special handling
o  handleAndAnswerQueryIn: aBlock
evaluate aBlock, and return immediately, if the AbortAllRequest is raised.
Answer any query if AllOperationWanted with true.

Usage example(s):

     AbortAllOperationRequest handleAndAnswerQueryIn:[
        AbortAllOperationWantedQuery query ifTrue:[
            self halt.
            AbortAllOperationRequest raise.
        ].
     ].



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