Module zng_ext_input::focus::iter

Focusable info tree iterators.

Structs

• FocusTreeFilterIter
  An iterator that filters a focusable widget tree.
• FocusTreeIter
  Iterator over all focusable items in a branch of the widget tree.
• IterFocusable
  Filter a widget info iterator to only focusable items.

Traits

• IterFocusableExt
  Filter-maps an iterator of WidgetInfo to WidgetFocusInfo.