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* ext/tk/tkutil/tkutil.c (tk_conv_args): forget to revert
thread_critical and gc_disable when raise ArgumentError. * ext/tk/lib/remote-tk.rb: RemoteTkIp doesn't need to include TkUtil. * ext/tk/tcltklib.c: add TclTkIp#has_mainwindow? method. * ext/tk/lib/tk.rb: add Tk.has_mainwindow? method. * ext/tk/lib/multi-tk.rb: add MultiTkIp#has_mainwindow? method. * ext/tk/lib/remote-tk.rb: add RemoteTkIp#has_mainwindow? method. * ext/tk/lib/multi-tk.rb: slave IP fail to exit itself when $SAFE==4. * ext/tk/lib/multi-tk.rb: remove constants from MultiTkIp module to avoid access from external. * ext/tk/lib/multi-tk.rb: check_root flag is ignored on slave IPs' mainloop. * ext/tk/lib/multi-tk.rb: hang-up Tk.mainloop called on a slave IP with $SAFE==4. * ext/tk/lib/multi-tk.rb: MultiTkIp#bg_eval_proc doesn't work properly. * ext/tk/lib/multi-tk.rb: add MultiTkIp#set_cb_error(proc) and cb_error(exc) to log errors at callbacks on safe slave IPs. * ext/tk/lib/multi-tk.rb: fail to get an available slave IP object when call Tk.mainloop in the block which is given to new_* method, because cannot finish initialize while the root widget is alive. * ext/tk/lib/multi-tk.rb: fail to control a slave IP when Tk.mainloop runs on the IP. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8818 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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8 changed files with 223 additions and 64 deletions
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@ -310,6 +310,11 @@ class TclTkIp
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: Check whether the interpreter is already deleted.
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: If deleted, returns true.
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has_mainwindow?
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: Check whether the interpreter has a MainWindow (root widget).
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: If has, returns true. If doesn't, returns false.
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: If IP is already deleted, returns nil.
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restart
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: Restart Tk part of the interpreter.
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: Use this when you need Tk functions after destroying the
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