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[STR New]

Link: https://www.fltk.org/str.php?L3528
Version: 1.4-current


Note: I wrote "FL_DROP" in comment 2 but this should read "FL_RELEASE" of
course.

Regarding a possible solution (just a thought): you could probably call
Fl_Group::handle() later *after* handling FL_DRAG and other events if and
only if the event was not handled by Fl_Tree. I see that there are some
status variables, for instance (in 'case FL_DRAG'):

      if ( _lastpushed == PUSHED_NONE ||
           _lastpushed == PUSHED_OPEN_CLOSE ) return 0;

etc.. Would it make sense to handle the FL_RELEASE event only if an Fl_Tree
object (item) was pushed/dragged/released and call Fl_Group::handle() later
and only if the event was NOT handled by Fl_Tree::handle()?

Technically speaking: set the above mentioned 'ret' variable to 1 if we
handled the event and call Fl_Group::handle() only if ret == 0 ? Or
something like this...


Link: https://www.fltk.org/str.php?L3528
Version: 1.4-current