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Strengthened doxygen docs for set_item_focus().

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7722 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Greg Ercolano
2010-10-12 15:46:30 +00:00
parent 430bbb9b27
commit 0d6987a160
1 changed files with 4 additions and 2 deletions
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src/Fl_Tree.cxx
+4 -2
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@@ -304,8 +304,10 @@ Fl_Tree_Item *Fl_Tree::next_visible_item(Fl_Tree_Item *item, int dir) {
}
}
/// 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?