On 2020-10-30 05:30, holm.h...@gmail.com wrote:
>
> Hello,
>
> I need to hide() a group which is under a group.
>
> That functionality should be in the test/tabs program:
>       { Fl_Group* o = new Fl_Group(10, 60, 315, 235, "@fileprint  &print");
>         o->tooltip("tab5 verifies if visibility requests are handled correctly");
>         o->hide();
>
> For me the tab do however show.
>
> any suggestions ?


    Since Fl_Tabs uses the hide() / show() flag on the immediate child groups
    to make them show when a tab is clicked, I don't think setting hide() on
    the tab child groups will be effective, as Fl_Tabs will override it depending
    on which tab is clicked.

    If you want a tab not to show up at all, you probably have to remove() the
    group from the Fl_Tabs widget, and add() it back when you want it to show
    up again.

    But in the above you say it's a "group in a group", which I would think should
    work, as long as the group you're hiding is not the immediate child of Fl_Tabs.


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