SebHoll wrote: > Okey-dokey - I've attached a patch (against rev. 6951) that add's a > user_data() method to Fl_Tree_Item, and also an insert() and add() method to > Fl_Tree so that nodes can be added to items without needing the prefs > struct. > > Have also replaced the type of any icon fields from Fl_Pixmap to its > superclass Fl_Image, so that code is more flexible. Needed to fix a few > bugs in the positioning and drawing of items with icons too, in > Fl_Tree_Item::draw(). > > The final change I made was to make Fl_Tree's find_children() method public > (instead of protected), as I think this is quite a useful function call. > > As for handling the expanding/collapsing events, I suggest that these run > the callback function, although I'm not sure what the best way to find out > exactly why the callback was made. So I think I'll leave this to the FLTK > guru's in case I make a pig's ear out of it.
Thanks -- I'll apply the patch, and see what I come up with. Oh wow, someone added Fl_Tree to the FLTK 1.3.x code base? Cool. _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
