From: "Ara.T.Howard" <Ara.T.Howard@...>
Date: 2004-04-01T02:54:22+09:00
Subject: tk bind help


rtk'rs-

i have a tk app that has a TkText setup with a TkScrollbar:


    @text = TkText.new @widget, :background=>BACKGROUND_WHITE
    @text.insert 'end', text
    @text.configure :state=>'disabled'
    @textscroll = TkScrollbar.new @text

    @textscroll.configure :command => proc {|*args| @text.yview *args }
    @text.yscrollcommand proc{|first,last| @textscroll.set first,last}

and i want to configure 'page down', 'page up', 'down arrow', 'up arrow, etc.
events to do the sensible thing

this seems to do nothing...

  @text.bind 'Down', proc{puts 'Down'}
  @text.bind 'downarrow', proc{puts 'downarrow'}

obivously i'll need to update both @text and @textscroll on these events
(up/down a page or line)


any ideas on how to accomplish this most easily?

-a
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