Struct cursive::views::TextView

pub struct TextView { /* fields omitted */ }

A simple view showing a fixed text

Methods

impl TextView

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

Creates a new TextView with the given content.

fn set_scrollable(&mut self, scrollable: bool)

Enable or disable the view's scrolling capabilities.

When disabled, the view will never attempt to scroll (and will always ask for the full height).

fn scrollable(self, scrollable: bool) -> Self

Enable or disable the view's scrolling capabilities.

When disabled, the view will never attempt to scroll (and will always ask for the full height).

Chainable variant.

fn h_align(self, h: HAlign) -> Self

Sets the horizontal alignment for this view.

fn v_align(self, v: VAlign) -> Self

Sets the vertical alignment for this view.

fn align(self, a: Align) -> Self

Sets the alignment for this view.

fn center(self) -> Self

Center the text horizontally and vertically inside the view.

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

Replace the text in this view.

fn append_content(&mut self, content: &str)

Append content to the end of a TextView.

fn get_content(&self) -> &str

Returns the current text in this view.

fn set_scroll_strategy(&mut self, strategy: ScrollStrategy)

Defines the way scrolling is adjusted on content or size change.

The scroll strategy defines how the scrolling position is adjusted when the size of the view or the content change.

It is reset to ScrollStrategy::KeepRow whenever the user scrolls manually.

fn scroll_strategy(self, strategy: ScrollStrategy) -> Self

Defines the way scrolling is adjusted on content or size change.

Chainable variant.

Trait Implementations

impl View for TextView

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.

fn needs_relayout(&self) -> bool

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

fn required_size(&mut self, size: Vec2) -> Vec2

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

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

Finds the view pointed to by the given path.