[Newbies] Scrolling Text setCharacters
Stephen Rowley
stever1975 at gmail.com
Wed Jan 24 20:21:39 UTC 2007
Just learning smalltalk & squeak. One of the first things I wanted to try
was to load text into a scroll morph at the press of a button.
I renamed the Scrolling Text morph scroll.
And I put the following code underneath button.
Everything seems fine but the last line
The error I get back is that scroll is an unknown variable.
So my question is am I referencing the scroll morph correctly in the button
script?
button
| stream data |
Transcript show: 'hello'.
"Read file into a string"
stream _ FileStream fileNamed: 'test.txt'.
data _ stream contentsOfEntireFile.
stream close.
Transcript show: data.
scroll setCharacters: data.
Thanks in advance
Steve
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