Hans George wrote:
> If got some objectes which are direved of fltk::Item. 

        What is the parent widget?
        Maybe try telling the parent widget to redraw().

        I would look closely at the parent widget's source code
        you're deriving from (Menu?) to see how it handles redrawing
        items as you drag over/push items.

        Often menus are handled differently from regular widgets
        due to their unusual event and overlay drawing needs.
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