Re: [wxhaskell-users] Beginner qustion - anonymous widgets?

[Arjan v. I. <af...@cs...>]

> How can I create anonymous widgets (i.e., do not assign them)?
>
> For instance think  of a row of buttons labeled as '1' to '0' and 
> activating the same callback with the Integers '1' to '0' respectivly.

It could go something like this: (untested code)

main = start $
	do
		f <- frame [ text := "Window with many buttons" ]
		buttons <- sequence
			[ button f [ text := show i, on command := doSomething i ]
			| i <- [0..9]
			]
		set f [ layout := fill (row 5 (map widget buttons)) ]

doSomething nr =
	do
		putStrLn "button " ++ show nr ++ "has been pressed

Cheers, Arjan