On Mon, 26 Sept 2022 at 13:38, Pierre Rouleau wrote:
>
> How does FLTK class that has a straight member pointer to a widget know to delete that widget at destruction time?  Does FLTK override the operator new?
>

No, it's more that the constructor for the fltk widgets adds them to
the active container widget. So when you create a widget it is always
added to the current container.
Thus any container widget, when it is discarded, has a list of its
current children.

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