Re: [XForms] Running code when application is closed by window manager

[Clive Stubbings]

Jon,

In one of my old xforms application I have code like this (edited for clarity)

fl_set_atclose(CB_killed, (void *) fd_myGUI->myGUI);

int CB_killed(FL_FORM *form, void *data)
{
        /* Is this the main form being killed ? */
        if (form == (FL_FORM *) data) {
                return(my_exit_handler(...));
    }
        /* If not, hide it, don't kill it. */
        fl_hide_form(form);
        return(FL_IGNORE);
}


my_exit_handler() returns FL_OK (or FL_IGNORE to ignore the close)

Cheers
Clive


On Fri, 16 Mar 2018, jon wrote:

> I am trying to write a simple xforms app, I cant seem to find any way
> to run cleanup code when application is terminated by the window
> manager ?
>
> google has not helped.
>
> Does anyone have any examples?
>
> Thanks,
> Jon