wxTreeCtrl: Cancel drag strange behaviour.

Hi,

I get a strange behaviour when doing drag with a tree ctrl. If I dont delete
the treeitem that I dragged it will be be "blue" constantly ie have the same color
as an selected item. But I cant select it, when I select it nothing happens
no TREE_SEL_CHANGED event happens. I can still select other items.

Do I have to call a special function if the drag is canceled?

I use Linux, Suse9.1

Best regards,

Toni