Struct cursive_core::views::DebugView

pub struct DebugView {}

View used for debugging, showing logs.

Implementations

impl DebugView

pub fn new() -> Self

Creates a new DebugView.

Trait Implementations

impl Default for DebugView

fn default() -> Self

Returns the “default value” for a type.

impl View for DebugView

fn draw(&self, printer: &Printer<'_, '_>)

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

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

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

fn layout(&mut self, _size: Vec2)

Called once the size for this view has been decided.

fn needs_relayout(&self) -> bool

Should return true if the view content changed since the last call to layout().

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

Called when an event is received (key press, mouse event, …).

fn call_on_any<'a>(&mut self, _: &Selector<'_>, _: AnyCb<'a>)

Runs a closure on the view identified by the given selector.

fn focus_view(&mut self, _: &Selector<'_>) -> Result<EventResult, ViewNotFound>

Moves the focus to the view identified by the given selector.

fn take_focus(&mut self, source: Direction) -> Result<EventResult, CannotFocus>

Attempt to give this view the focus.

fn important_area(&self, view_size: Vec2) -> Rect

What part of the view is important and should be visible?

fn type_name(&self) -> &'static str

Returns the type of this view.