At 0:28 Uhr -0400 27.04.1999, Doug Way wrote:
>On Mon, 26 Apr 1999, Georg Gollmann wrote:
>
>> Since the the preferences control panel has outgrown my screen I have
>> made it scrolling. See
>> http://macos.tuwien.ac.at/Squeak/ScrollingPrefs.st.
....
>This issue is due to the sized scrollbar change I made (which was added to
>the base image a couple of months ago), which required that
>setScrollDeltas be called from the various extent: methods.  Basically, I
>sort of assumed ScrollPane was an abstract superclass, but now that I
>think about it, there's no reason that it must be abstract.
>
>You're right, ScrollPane>>extent: should include a call to
>"setScrollDeltas", and PluggableListMorph>>extent: should be removed.  I
>would go ahead and change the file-in on your webspace to remove
>PluggableListMorph>>extent:, so if the Squeak Team decides to incorporate
>your scrollable prefs change, they will get that fix as well.  (Even if
>they don't add your change, the change to Scrollpane>>extent: and the
>removal of PluggableListMorph>>extent: should still be made.)

Thanks for the background information. I have incorporated your suggestion
in my fileIn.

Georg
----
Dipl.Ing. Georg Gollmann                TU-Wien, Zentraler Informatikdienst

phon:(+43-1) 58801 - 42022
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mail:gollmann at zid.tuwien.ac.at
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