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Class: MiniScroller


Inheritance:

   Object
   |
   +--GraphicsMedium
      |
      +--DisplaySurface
         |
         +--SimpleView
            |
            +--View
               |
               +--Scroller
                  |
                  +--MiniScroller
                     |
                     +--HorizontalMiniScroller

Package:
stx:libwidg
Category:
Views-Interactors
Version:
rev: 1.27 date: 2016/11/04 15:11:05
user: cg
file: MiniScroller.st directory: libwidg
module: stx stc-classLibrary: libwidg
Author:
Claus Gittinger

Description:


like a scroller, but taking less screen space


Class protocol:

defaults
o  updateStyleCache
extract values from the styleSheet and cache them in class variables
usage example(s):
     self updateStyleCache


Instance protocol:

initialization
o  initStyle
setup viewStyle specifics

queries
o  isMiniScroller

o  preferredExtent
return my preferredExtent - make my width very small
usage example(s):
If I have an explicit preferredExtent..
usage example(s):
If I have a cached preferredExtent value..



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