TkCore

TkCore:

Type:

Module

Constants:

INTERP_THREAD : MultiTkIp::INTERP_THREAD

INTERP_THREAD_STATUS : MultiTkIp::INTERP_THREAD_STATUS

INTERP_MUTEX : MultiTkIp::INTERP_MUTEX

INTERP_ROOT_CHECK : MultiTkIp::INTERP_ROOT_CHECK

INTERP : MultiTkIp

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WITH_RUBY_VM : Object.const_defined?(:RubyVM) && ::RubyVM.class == Class

WITH_ENCODING : defined?(::Encoding.default_external) && true

RUN_EVENTLOOP_ON_MAIN_THREAD : true

*** KNOWN BUG ***

Main event loop thread of TkAqua (> Tk8.4.9) must be the main
application thread. So, ruby1.9 users must call Tk.mainloop on
the main application thread.

*** ADD (2009/05/10) ***

In some cases (I don't know the description of conditions),
TkAqua 8.4.7 has a same kind of hang-up trouble.
So, if 8.4.7 or later, set RUN_EVENTLOOP_ON_MAIN_THREAD to true.
When you want to control this mode, please call the following
(set true/false as you want) before "require 'tk'".
----------------------------------------------------------
module TkCore; RUN_EVENTLOOP_ON_MAIN_THREAD = true; end
----------------------------------------------------------

*** ADD (2010/07/05) ***

The value of TclTkLib::WINDOWING_SYSTEM is defined at compiling.
If it is inconsistent with linked DLL, please call the following
before "require 'tk'".
----------------------------------------------------------
require 'tcltklib'
module TclTkLib
  remove_const :WINDOWING_SYSTEM
  WINDOWING_SYSTEM = 'x11' # or 'aqua'
end
----------------------------------------------------------

WIDGET_DESTROY_HOOK : '<WIDGET_DESTROY_HOOK>'

EventFlag : TclTkLib::EventFlag

start Tk which depends on MultiTkIp

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