Struct cursive::prelude::TextArea

pub struct TextArea {
    // some fields omitted
}

Multi-lines text editor.

A TextArea by itself doesn't have a well-defined size. You should wrap it in a BoxView to control its size.

Methods

impl TextArea

fn new() -> Self

Creates a new, empty TextArea.

fn get_content(&self) -> &str

Retrieves the content of the view.

fn set_content<S: Into<String>>(&mut self, content: S)

Sets the content of the view.

fn content<S: Into<String>>(self, content: S) -> Self

Sets the content of the view.

Chainable variant.

Trait Implementations

impl Default for TextArea

fn default() -> Self

Returns the "default value" for a type.

impl View for TextArea

fn draw(&self, printer: &Printer)

Draws the view with the given printer (includes bounds) and focus.

fn on_event(&mut self, event: Event) -> EventResult

Called when a key was pressed. Default implementation just ignores it.

fn take_focus(&mut self, _: Direction) -> bool

This view is offered focus. Will it take it?

fn layout(&mut self, size: Vec2)

Called once the size for this view has been decided,

fn get_min_size(&mut self, constraint: Vec2) -> Vec2

Returns the minimum size the view requires with the given restrictions.

fn needs_relayout(&self) -> bool

Returns true if the view content changed since last layout phase.

fn find(&mut self, &Selector) -> Option<&mut Any>

Finds the view pointed to by the given path.