[plt-scheme] Graphical text field

From: Ivanyi Peter (pivanyi at freemail.hu)
Date: Wed Oct 26 09:06:30 EDT 2005


I would like to use a text display like Help Desk. The
program (Help Desk) can write text into its window, but it
is not possible to paste any text into it or type any
character. My problem is that if I disable the text-field%
class then I cannot scroll it, since no key event reaches
it, or if I overwrite the can-insert? method of a text%
class then nor the user neither the program can write into
it. What is the trick? How can I do it?


Peter Ivanyi

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