eXept Software AG Logo

Smalltalk/X Webserver

Documentation of class 'MultiSelectionInList':

Home

Documentation
www.exept.de
Everywhere
for:
[back]

Class: MultiSelectionInList


Inheritance:

   Object
   |
   +--Model
      |
      +--ValueModel
         |
         +--ValueHolder
            |
            +--SelectionInList
               |
               +--MultiSelectionInList

Package:
stx:libwidg
Category:
Interface-Support-Models
Version:
rev: 1.19 date: 2016/10/01 18:39:26
user: stefan
file: MultiSelectionInList.st directory: libwidg
module: stx stc-classLibrary: libwidg
Author:
Claus Gittinger

Description:


Like a selectionInList, but allows for multiple selected items.
For use as a model for SelectionInListViews, with multipleSelectOk set to true.


Instance protocol:

accessing-values
o  selection
return the selections value (i.e. the entry numbers in the list)

o  selection: anObjectList
set the selection to be anObjectList.

o  selectionIndex: indexes
set the list of indexes

o  selectionIndexes
added for ST-80 compatibility

o  selectionIndexes: indizes
added for ST-80 compatibility

queries
o  numberOfSelections
return the number of selected entries

o  zeroIndex
return the selectionIndex returned when nothing is selected.
Here, an empty collection is returned.

selections
o  clearAll
ST80 compatibility

o  selectAll
ST80 compatibility

o  selections
obsolete - almost the same as selection

** This is an obsolete interface - do not use it (it may vanish in future versions) **

o  selections: aCollection
ST80 compatibility



ST/X 7.1.0.0; WebServer 1.663 at exept.de:8081; Wed, 19 Sep 2018 03:36:56 GMT