Author: greg.ercolano
Date: 2010-10-12 08:46:30 -0700 (Tue, 12 Oct 2010)
New Revision: 7722
Log:
Strengthened doxygen docs for set_item_focus().



Modified:
   branches/branch-1.3/src/Fl_Tree.cxx

Modified: branches/branch-1.3/src/Fl_Tree.cxx
===================================================================
--- branches/branch-1.3/src/Fl_Tree.cxx 2010-10-12 15:36:16 UTC (rev 7721)
+++ branches/branch-1.3/src/Fl_Tree.cxx 2010-10-12 15:46:30 UTC (rev 7722)
@@ -304,9 +304,11 @@
   }
 }
 
-/// Set the item currently in focus. Handles calling redraw()
-/// as needed to update the focus box.
+/// Set the item that currently should have keyboard focus.
+/// Handles calling redraw() to update the focus box (if its visible).
 ///
+/// \param[in] item The item that should take focus. If NULL, none will have 
focus.
+///
 void Fl_Tree::set_item_focus(Fl_Tree_Item *item) {
   if ( _item_focus != item ) {         // changed?
     _item_focus = item;                        // update

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