Never mind I was using IUP 3.27. I just saw it is fixed in 3.28

On Wed, May 6, 2020 at 1:19 AM Milind Gupta <milind.gu...@gmail.com> wrote:

> Hi Antonio,
>           I was trying to use the flat list. If I have a flat list with
> multiple="YES" then if I click the last item in the list by holding Control
> key the item text of the previous item changes as well.
>            As an example see the follow example file I modified:
>
> In the second list in the dialog click the last item by holding control
> key. You cn do it while holding the shift key as well. Also it need not be
> the very last item in the list, just the last item in the visible section
> of the list.
>
> -- IupList Example in IupLua
> -- Creates a dialog with three frames, each one containing a list. The
> first is a simple list, the second one is a multiple list and the last one
> is a drop-down list. The second list has a callback associated.
>
> require( "iuplua" )
>
> -- Creates a list and sets items, initial item and size
> list = iup.flatlist {"Gold", "Silver", "Bronze", "None"
>        ; value = 4, size = "EIGHTHxEIGHTH"}
>
> list[5] = "test"
>
> -- Creates frame with simple list and sets its title
> frm_medal = iup.frame {list ; title = "Best medal"}
>
> -- Creates a list and sets its items, multiple selection, initial items
> and size
> list_multiple = iup.flatlist {"100m dash", "Long jump", "Javelin throw",
> "110m hurdlers", "Hammer throw", "High jump"
>                 ; multiple="YES", value="+--+--", size="EIGHTHxEIGHTH"}
>
> -- Creates frame with multiple list and sets its title
> frm_sport = iup.frame {list_multiple
>             ; title = "Competed in"}
>
> -- Creates a dialog with the the frames with three lists and sets its title
> dlg = iup.dialog {iup.hbox {frm_medal, frm_sport}
>       ; title = "IupFlatList Example"}
>
> -- Shows dialog in the center of the screen
> dlg:showxy(iup.CENTER, iup.CENTER)
>
> if (iup.MainLoopLevel()==0) then
>   iup.MainLoop()
> end
>
>
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