#OTHER by cg
fix: if moving over an item within the same view,
possibly suppress already forked and scheduled helptext
(eg. when moving over close-icon in a tabList, moving within the same
tab label, but away from the close icon, the tooltip was shown
erronously in the previous version)
"
COPYRIGHT (c) 2014 by Claus Gittinger
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.
"
"{ Package: 'stx:libview2' }"
ValueHolder subclass:#ValueHolderWithRememberedPreviousValue
instanceVariableNames:'previousValue'
classVariableNames:''
poolDictionaries:''
category:'Interface-Support-Models'
!
!ValueHolderWithRememberedPreviousValue class methodsFor:'documentation'!
copyright
"
COPYRIGHT (c) 2014 by Claus Gittinger
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.
"
!
documentation
"
I implement a valueHolder which remembers the previous value whenever changed.
[author:]
Claus Gittinger
"
! !
!ValueHolderWithRememberedPreviousValue methodsFor:'accessing'!
previousValue
^ previousValue
!
setValue:anObject
"set my value without notification."
previousValue := value.
value := anObject.
! !
!ValueHolderWithRememberedPreviousValue class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/libview2/ValueHolderWithRememberedPreviousValue.st,v 1.2 2014-01-13 13:40:04 cg Exp $'
!
version_CVS
^ '$Header: /cvs/stx/stx/libview2/ValueHolderWithRememberedPreviousValue.st,v 1.2 2014-01-13 13:40:04 cg Exp $'
! !