class

Fancyline::Widget::HistorySearch

Inherits Fancyline::Widget / Reference / Object

Implements a simple history search feature. Activated by hitting "Ctrl-R", then accepts non-control input, Backspace and Up/Down.

Instance methods

editor

editor?

handle(ctx : Context, char : Char) : Bool

Called on user-input. Return true if you handeled the input, return false to handle it as normal input by the Context.

The default implementation calls Context#stop_widget to remove itself, and returns false.

history

history?

move_entry(ctx, offset)

needle_regex

restore_original(ctx)

search_prompt

start(ctx : Context)

Called when the widget is activated.

stop(ctx : Context)

Called when the widget is removed.

update_results(ctx)