Struct PromptLine 

pub struct PromptLine<U> { /* private fields */ }

A multi purpose text Widget

This Widget will be used by a Prompt-type Mode, which in turn will make use of a PromptMode. These are “ways of interpreting the input”. In Duat, there are 3 built-in PromptModes:

• RunCommands: Will interpret the prompt as a Duat command to be executed.
• IncSearch: Will read the prompt as a regex, and modify the active File according to a given IncSearcher.
• PipeSelections: Will pass each selection to a shell command, replacing the selections with the stdout.

Implementations

impl<U: Ui> PromptLine<U>

pub fn prompt_of<M: PromptMode<U>>(&self) -> Option<Text>

Returns the prompt for a PromptMode if there is any

pub fn set_prompt<M: PromptMode<U>>(&mut self, text: Text)

Sets the prompt for the given PromptMode

Trait Implementations

impl<U: Ui> Widget<U> for PromptLine<U>

type Cfg = PromptLineCfg<U>

The configuration type

fn update(pa: &mut Pass, handle: &Handle<Self, U>)

Updates the widget, allowing the modification of its Area

fn needs_update(&self, _: &Pass) -> bool

Tells Duat that this Widget should be updated

fn cfg() -> Self::Cfg

Returns a WidgetCfg, for use in layout construction

fn text(&self) -> &Text

The text that this widget prints out

fn text_mut(&mut self) -> &mut Text

A mutable reference to the Text that is printed

fn print_cfg(&self) -> PrintCfg

The configuration for how to print Text

fn once() -> Result<(), Text>

Actions taken when this widget opens for the first time

fn on_focus(pa: &mut Pass, handle: &Handle<Self, U>)

where Self: Sized,

Actions to do whenever this Widget is focused

fn on_unfocus(pa: &mut Pass, handle: &Handle<Self, U>)

where Self: Sized,

Actions to do whenever this Widget is unfocused

fn print(&mut self, painter: Painter, area: &<U as Ui>::Area)

Prints the widget