Struct cursive::prelude::TextArea
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[src]
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
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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
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impl View for TextArea
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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? Read more
fn layout(&mut self, size: Vec2)
Called once the size for this view has been decided, Read more
fn get_min_size(&mut self, constraint: Vec2) -> Vec2
Returns the minimum size the view requires with the given restrictions. Read more
fn needs_relayout(&self) -> bool
Returns true
if the view content changed since last layout phase. Read more
fn find(&mut self, &Selector) -> Option<&mut Any>
Finds the view pointed to by the given path. Read more