[wxhaskell-users] Misc questions

[David W. <da...@dt...>]

Hi!

I have a couple of questions about wxHaskell.

First, is there an event that I can respond to that fires when the 
text has been changed in a text control? Right now i'm listening to
the "keyboard" event. This is unsatisfactory because the "text" property
of the textcontrol isn't updated until _after_ the event has been handled.
(I'm trying to update the text of a label when a user inputs text in a 
text control, in "realtime")

Second, is there a way to change the behaviour of the treecontrol so that
it displays "selectedImage" for a certain node as long as the node is 
expanded? This is the desired behaviour for a tree that displays both
files and folders (ie. one that doesn't have a file view aswell).

Finally, the wxWidgets debug library (compiled with vc++) reports about 
memory leaks when I exit my wxHaskell program. Since I don't manually  
handle any resources, is this maybe the result of bugs in wxHaskell?

/David Waern