"
 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 comment:'
COPYRIGHT (c) 1994 by Claus Gittinger
              All Rights Reserved

$Header: /cvs/stx/stx/libwidg/HorizontalMiniScroller.st,v 1.1 1994-08-07 13:21:59 claus Exp $
'!

!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.
"
!

version
"
$Header: /cvs/stx/stx/libwidg/HorizontalMiniScroller.st,v 1.1 1994-08-07 13:21:59 claus Exp $
"
!

documentation
"
    like a scroller, but takingless screen space.
"
! !

!HorizontalMiniScroller methodsFor:'initialization'!

computeInitialExtent
    "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.
    self extent:w @ h.
!

initStyle
    super initStyle.
    style == #iris ifTrue:[
        tallyLevel := 0.
        tallyMarks := 0.
        thumbSoftEdge := false.
        thumbLevel := 2.
    ].
    ((style ~~ #normal) and:[style ~~ #mswindows]) ifTrue:[
        style == #st80 ifTrue:[
            self level:1.
            self borderWidth:0.
            inset := 1.
        ] ifFalse:[
            self level:-1.
            self borderWidth:0
        ].
    ].
    shadowForm := lightForm := nil.
    fixThumbHeight := false
! !