module TkBgError
Constants
- TkCommandNames
Public Class Methods
bgerror(message)
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# File lib/tk/bgerror.rb, line 13 def bgerror(message) tk_call('bgerror', message) end
set_default()
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# File lib/tk/bgerror.rb, line 23 def set_default begin tk_call('rename', 'bgerror', '') rescue RuntimeError end end
set_handler(hdlr = Proc.new)
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# File lib/tk/bgerror.rb, line 20 def set_handler(hdlr = Proc.new) #==> handler :: proc{|msg| ...body... } tk_call('proc', 'bgerror', 'msg', install_cmd(hdlr) + ' $msg') end