Author: AlbrechtS Date: 2009-07-25 02:56:24 -0700 (Sat, 25 Jul 2009) New Revision: 6835 Log: Added a note about removing a widget from its parent group or window before calling Fl::delete_widget() (STR #2226).
Modified: branches/branch-1.1/documentation/Fl.html Modified: branches/branch-1.1/documentation/Fl.html =================================================================== --- branches/branch-1.1/documentation/Fl.html 2009-07-23 23:08:12 UTC (rev 6834) +++ branches/branch-1.1/documentation/Fl.html 2009-07-25 09:56:24 UTC (rev 6835) @@ -546,11 +546,14 @@ <H4><A NAME="Fl.delete_widget">void delete_widget(Fl_Widget*);</A></H4> <p>Schedules a widget for deletion at the next call to the event loop. -Use this method to delete a widget inside a callback function. -To avoid early deletion of widgets, this function +Use this method to delete a widget inside a callback function. As with +normal widget deletion it is your responsibility to remove() the widget +from any parent group or window before calling this.</p> + +<p>To avoid early deletion of widgets, this function should be called toward the end of a callback and only after any call -to the event loop (<tt>Fl:wait()</tt>, <tt>Fl::flush()</tt>, -<tt>fl_ask()</tt>, etc).</p> +to the event loop (<tt>Fl::wait()</tt>, <tt>Fl::flush()</tt>, +<tt>Fl::check()</tt>, <tt>fl_ask()</tt>, etc.).</p> <p>When deleting groups or windows, you must only delete the group or window widget and not the individual child widgets.</p> _______________________________________________ fltk-commit mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk-commit
