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definition:
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runInitControlledGUI :: String -> (Widget, String -> GuiPort -> IO ()) ->
(GuiPort -> IO [ReconfigureItem]) -> Handle -> IO ()
runInitControlledGUI title (widget,exth) initcmd hdl = do
gport <- openWish (escapeTcl title) ""
initSchedule widget gport
[msgToIOHandler (\ x y -> exth x y >> return []) hdl]
initcmd
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demand:
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argument 2
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deterministic:
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deterministic operation
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documentation:
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--- Runs a Widget in a new GUI window and process GUI events
--- after executing an initial action on the GUI window.
--- In addition, an event handler is provided that process
--- messages received from an external message stream.
--- This operation is useful to run a GUI that should react on
--- user events as well as messages written to the given handle.
--- @param title - the title of the main window containing the widget
--- @param th - a pair (widget,exth) where widget is the widget shown in the
--- new window and exth is the event handler for external messages
--- @param initcmd - the initial command executed before starting the GUI
--- @param hdl - the handle of the stream of external messages
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failfree:
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<FAILING>
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indeterministic:
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might be indeterministic
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infix:
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no fixity defined
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iotype:
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{(_,{(,)},_,_) |-> _}
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name:
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runInitControlledGUI
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precedence:
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no precedence defined
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result-values:
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_
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signature:
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String -> (Widget, String -> GuiPort -> Prelude.IO ()) -> (GuiPort
-> Prelude.IO [ReconfigureItem]) -> System.IO.Handle -> Prelude.IO ()
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solution-complete:
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operation might suspend on free variables
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terminating:
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possibly non-terminating
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totally-defined:
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possibly non-reducible on same data term
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