"
COPYRIGHT (c) 1994 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.
"
HorizontalScroller subclass:#HorizontalMiniScroller
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'Views-Interactors'
!
!HorizontalMiniScroller class methodsFor:'documentation'!
copyright
"
COPYRIGHT (c) 1994 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
"
like a scroller, but takingless screen space.
"
! !
!HorizontalMiniScroller methodsFor:'initialization'!
initStyle
|style lvl|
super initStyle.
style := styleSheet name.
style == #iris ifTrue:[
tallyLevel := 0.
tallyMarks := 0.
thumbEdgeStyle := nil.
thumbLevel := 2.
].
((style ~~ #normal) and:[style ~~ #mswindows]) ifTrue:[
style == #st80 ifTrue:[
lvl := inset := 1.
] ifFalse:[
lvl := -1.
].
self level:lvl.
self borderWidth:0
].
shadowForm := lightForm := nil.
fixThumbHeight := false
! !
!HorizontalMiniScroller methodsFor:'queries'!
preferredExtent
"make my height very small"
|w h mm|
w := self class defaultExtent x.
mm := (thumbLevel ~~ 0) ifTrue:[2.5] ifFalse:[2.0].
h := (device verticalPixelPerMillimeter asFloat * mm) rounded.
^ w @ h.
! !
!HorizontalMiniScroller class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/libwidg/HorizontalMiniScroller.st,v 1.6 1995-11-23 18:18:53 cg Exp $'
! !